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   1 /*
   2  * SonarQube
   3  * Copyright (C) 2009-2024 SonarSource SA
   4  * mailto:info AT sonarsource DOT com
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 3 of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public License
  17  * along with this program; if not, write to the Free Software Foundation,
  18  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19  */
  20 package org.sonar.server.issue.notification;
  21
  22 import com.google.common.collect.ImmutableSet;
  23 import com.tngtech.java.junit.dataprovider.DataProvider;
  24 import com.tngtech.java.junit.dataprovider.DataProviderRunner;
  25 import com.tngtech.java.junit.dataprovider.UseDataProvider;
  26 import java.util.Arrays;
  27 import java.util.Collections;
  28 import java.util.List;
  29 import java.util.Locale;
  30 import java.util.Random;
  31 import java.util.Set;
  32 import java.util.function.Function;
  33 import java.util.stream.IntStream;
  34 import java.util.stream.Stream;
  35 import org.elasticsearch.common.util.set.Sets;
  36 import org.junit.Test;
  37 import org.junit.runner.RunWith;
  38 import org.sonar.api.config.EmailSettings;
  39 import org.sonar.api.notifications.Notification;
  40 import org.sonar.api.rules.RuleType;
  41 import org.sonar.core.i18n.I18n;
  42 import org.sonar.server.issue.notification.IssuesChangesNotificationBuilder.AnalysisChange;
  43 import org.sonar.server.issue.notification.IssuesChangesNotificationBuilder.Change;
  44 import org.sonar.server.issue.notification.IssuesChangesNotificationBuilder.ChangedIssue;
  45 import org.sonar.server.issue.notification.IssuesChangesNotificationBuilder.Project;
  46 import org.sonar.server.issue.notification.IssuesChangesNotificationBuilder.Rule;
  47 import org.sonar.server.issue.notification.IssuesChangesNotificationBuilder.UserChange;
  48 import org.sonar.test.html.HtmlFragmentAssert;
  49 import org.sonar.test.html.HtmlListAssert;
  50 import org.sonar.test.html.HtmlParagraphAssert;
  51
  52 import static java.util.stream.Collectors.joining;
  53 import static java.util.stream.Collectors.toList;
  54 import static java.util.stream.Collectors.toSet;
  55 import static org.apache.commons.lang.RandomStringUtils.randomAlphabetic;
  56 import static org.apache.commons.lang.StringEscapeUtils.escapeHtml;
  57 import static org.assertj.core.api.Assertions.assertThat;
  58 import static org.assertj.core.api.Assertions.assertThatThrownBy;
  59 import static org.mockito.Mockito.mock;
  60 import static org.mockito.Mockito.when;
  61 import static org.sonar.api.issue.Issue.STATUS_CLOSED;
  62 import static org.sonar.api.issue.Issue.STATUS_CONFIRMED;
  63 import static org.sonar.api.issue.Issue.STATUS_OPEN;
  64 import static org.sonar.api.issue.Issue.STATUS_REOPENED;
  65 import static org.sonar.api.issue.Issue.STATUS_RESOLVED;
  66 import static org.sonar.api.issue.Issue.STATUS_REVIEWED;
  67 import static org.sonar.api.issue.Issue.STATUS_TO_REVIEW;
  68 import static org.sonar.api.rules.RuleType.SECURITY_HOTSPOT;
  69 import static org.sonar.server.issue.notification.IssuesChangesNotificationBuilderTesting.newAnalysisChange;
  70 import static org.sonar.server.issue.notification.IssuesChangesNotificationBuilderTesting.newBranch;
  71 import static org.sonar.server.issue.notification.IssuesChangesNotificationBuilderTesting.newChangedIssue;
  72 import static org.sonar.server.issue.notification.IssuesChangesNotificationBuilderTesting.newProject;
  73 import static org.sonar.server.issue.notification.IssuesChangesNotificationBuilderTesting.newRandomNotAHotspotRule;
  74 import static org.sonar.server.issue.notification.IssuesChangesNotificationBuilderTesting.newRule;
  75 import static org.sonar.server.issue.notification.IssuesChangesNotificationBuilderTesting.newSecurityHotspotRule;
  76 import static org.sonar.server.issue.notification.IssuesChangesNotificationBuilderTesting.newUserChange;
  77 import static org.sonar.server.issue.notification.IssuesChangesNotificationBuilderTesting.randomRuleTypeHotspotExcluded;
  78
  79 @RunWith(DataProviderRunner.class)
  80 public class ChangesOnMyIssuesEmailTemplateTest {
  81   private static final String[] ISSUE_STATUSES = {STATUS_OPEN, STATUS_RESOLVED, STATUS_CONFIRMED, STATUS_REOPENED, STATUS_CLOSED};
  82   private static final String[] SECURITY_HOTSPOTS_STATUSES = {STATUS_TO_REVIEW, STATUS_REVIEWED};
  83
  84
  85   private I18n i18n = mock(I18n.class);
  86   private EmailSettings emailSettings = mock(EmailSettings.class);
  87   private ChangesOnMyIssuesEmailTemplate underTest = new ChangesOnMyIssuesEmailTemplate(i18n, emailSettings);
  88
  89   @Test
  90   public void format_returns_null_on_Notification() {
  91     EmailMessage emailMessage = underTest.format(mock(Notification.class));
  92
  93     assertThat(emailMessage).isNull();
  94   }
  95
  96   @Test
  97   public void formats_fails_with_ISE_if_change_from_Analysis_and_no_issue() {
  98     AnalysisChange analysisChange = newAnalysisChange();
  99
 100     assertThatThrownBy(() -> underTest.format(new ChangesOnMyIssuesNotification(analysisChange, Collections.emptySet())))
 101       .isInstanceOf(IllegalStateException.class)
 102       .hasMessage("changedIssues can't be empty");
 103   }
 104
 105   @Test
 106   public void format_sets_message_id_with_project_key_of_first_issue_in_set_when_change_from_Analysis() {
 107     Set<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(4))
 108       .mapToObj(i -> newChangedIssue(i + "", randomValidStatus(), newProject("prj_" + i), newRandomNotAHotspotRule("rule_" + i)))
 109       .collect(toSet());
 110     AnalysisChange analysisChange = newAnalysisChange();
 111
 112     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(analysisChange, changedIssues));
 113
 114     assertThat(emailMessage.getMessageId()).isEqualTo("changes-on-my-issues/" + changedIssues.iterator().next().getProject().getKey());
 115   }
 116
 117   @Test
 118   public void format_sets_subject_with_project_name_of_first_issue_in_set_when_change_from_Analysis() {
 119     Set<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(4))
 120       .mapToObj(i -> newChangedIssue(i + "", randomValidStatus(), newProject("prj_" + i), newRandomNotAHotspotRule("rule_" + i)))
 121       .collect(toSet());
 122     AnalysisChange analysisChange = IssuesChangesNotificationBuilderTesting.newAnalysisChange();
 123
 124     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(analysisChange, changedIssues));
 125
 126     Project project = changedIssues.iterator().next().getProject();
 127     assertThat(emailMessage.getSubject()).isEqualTo("Analysis has changed some of your issues in " + project.getProjectName());
 128   }
 129
 130   @Test
 131   public void format_sets_subject_with_project_name_and_branch_name_of_first_issue_in_set_when_change_from_Analysis() {
 132     Set<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(4))
 133       .mapToObj(i -> newChangedIssue(i + "", randomValidStatus(), newBranch("prj_" + i, "br_" + i), newRandomNotAHotspotRule("rule_" + i)))
 134       .collect(toSet());
 135     AnalysisChange analysisChange = newAnalysisChange();
 136
 137     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(analysisChange, changedIssues));
 138
 139     Project project = changedIssues.iterator().next().getProject();
 140     assertThat(emailMessage.getSubject()).isEqualTo("Analysis has changed some of your issues in " + project.getProjectName() + " (" + project.getBranchName().get() + ")");
 141   }
 142
 143   @Test
 144   public void format_set_html_message_with_header_dealing_with_plural_when_change_from_Analysis() {
 145     Set<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(4))
 146       .mapToObj(i -> newChangedIssue(i + "", randomValidStatus(), newProject("prj_" + i), newRandomNotAHotspotRule("rule_" + i)))
 147       .collect(toSet());
 148     AnalysisChange analysisChange = newAnalysisChange();
 149
 150     EmailMessage singleIssueMessage = underTest.format(new ChangesOnMyIssuesNotification(analysisChange, changedIssues.stream().limit(1).collect(toSet())));
 151     EmailMessage multiIssueMessage = underTest.format(new ChangesOnMyIssuesNotification(analysisChange, changedIssues));
 152
 153     HtmlFragmentAssert.assertThat(singleIssueMessage.getMessage())
 154       .hasParagraph("Hi,")
 155       .hasParagraph("An analysis has updated an issue assigned to you:");
 156     HtmlFragmentAssert.assertThat(multiIssueMessage.getMessage())
 157       .hasParagraph("Hi,")
 158       .hasParagraph("An analysis has updated issues assigned to you:");
 159   }
 160
 161   @Test
 162   public void format_sets_static_message_id_when_change_from_User() {
 163     Set<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(4))
 164       .mapToObj(i -> newChangedIssue(i + "", randomValidStatus(), newProject("prj_" + i), newRandomNotAHotspotRule("rule_" + i)))
 165       .collect(toSet());
 166     UserChange userChange = newUserChange();
 167
 168     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(userChange, changedIssues));
 169
 170     assertThat(emailMessage.getMessageId()).isEqualTo("changes-on-my-issues");
 171   }
 172
 173   @Test
 174   public void format_sets_static_subject_when_change_from_User() {
 175     Set<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(4))
 176       .mapToObj(i -> newChangedIssue(i + "", randomValidStatus(), newProject("prj_" + i), newRandomNotAHotspotRule("rule_" + i)))
 177       .collect(toSet());
 178     UserChange userChange = newUserChange();
 179
 180     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(userChange, changedIssues));
 181
 182     assertThat(emailMessage.getSubject()).isEqualTo("A manual update has changed some of your issues/hotspots");
 183   }
 184
 185   @Test
 186   public void format_set_html_message_with_header_dealing_with_plural_issues_when_change_from_User() {
 187     Set<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(4))
 188       .mapToObj(i -> newChangedIssue(i + "", randomValidStatus(), newProject("prj_" + i), newRandomNotAHotspotRule("rule_" + i)))
 189       .collect(toSet());
 190     UserChange userChange = newUserChange();
 191
 192     EmailMessage singleIssueMessage = underTest.format(new ChangesOnMyIssuesNotification(
 193       userChange, changedIssues.stream().limit(1).collect(toSet())));
 194     EmailMessage multiIssueMessage = underTest.format(new ChangesOnMyIssuesNotification(userChange, changedIssues));
 195
 196     HtmlFragmentAssert.assertThat(singleIssueMessage.getMessage())
 197       .hasParagraph("Hi,")
 198       .withoutLink()
 199       .hasParagraph("A manual change has updated an issue assigned to you:")
 200       .withoutLink();
 201     HtmlFragmentAssert.assertThat(multiIssueMessage.getMessage())
 202       .hasParagraph("Hi,")
 203       .withoutLink()
 204       .hasParagraph("A manual change has updated issues assigned to you:")
 205       .withoutLink();
 206   }
 207
 208   @Test
 209   public void format_set_html_message_with_header_dealing_with_plural_security_hotspots_when_change_from_User() {
 210     Set<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(4))
 211       .mapToObj(i -> newChangedIssue(i + "", randomValidStatus(), newProject("prj_" + i), newSecurityHotspotRule("rule_" + i)))
 212       .collect(toSet());
 213     UserChange userChange = newUserChange();
 214
 215     EmailMessage singleIssueMessage = underTest.format(new ChangesOnMyIssuesNotification(
 216       userChange, changedIssues.stream().limit(1).collect(toSet())));
 217     EmailMessage multiIssueMessage = underTest.format(new ChangesOnMyIssuesNotification(userChange, changedIssues));
 218
 219     HtmlFragmentAssert.assertThat(singleIssueMessage.getMessage())
 220       .hasParagraph("Hi,")
 221       .withoutLink()
 222       .hasParagraph("A manual change has updated a hotspot assigned to you:")
 223       .withoutLink();
 224     HtmlFragmentAssert.assertThat(multiIssueMessage.getMessage())
 225       .hasParagraph("Hi,")
 226       .withoutLink()
 227       .hasParagraph("A manual change has updated hotspots assigned to you:")
 228       .withoutLink();
 229   }
 230
 231   @Test
 232   public void format_set_html_message_with_header_dealing_with_plural_security_hotspots_and_issues_when_change_from_User() {
 233     Set<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(4))
 234       .mapToObj(i -> newChangedIssue(i + "", randomValidStatus(), newProject("prj_" + i), newRandomNotAHotspotRule("rule_" + i)))
 235       .collect(toSet());
 236
 237     Set<ChangedIssue> changedHotspots = IntStream.range(0, 2 + new Random().nextInt(4))
 238       .mapToObj(i -> newChangedIssue(i + "", randomValidStatus(), newProject("prj_" + i), newSecurityHotspotRule("rule_" + i)))
 239       .collect(toSet());
 240
 241     Set<ChangedIssue> issuesAndHotspots = Sets.union(changedIssues, changedHotspots);
 242
 243     UserChange userChange = newUserChange();
 244
 245     EmailMessage multiIssueMessage = underTest.format(new ChangesOnMyIssuesNotification(userChange, issuesAndHotspots));
 246
 247     HtmlFragmentAssert.assertThat(multiIssueMessage.getMessage())
 248       .hasParagraph("Hi,")
 249       .withoutLink()
 250       .hasParagraph("A manual change has updated issues/hotspots assigned to you:")
 251       .withoutLink();
 252   }
 253
 254   @Test
 255   @UseDataProvider("issueStatuses")
 256   public void format_set_html_message_with_footer_when_issue_change_from_user(String issueStatus) {
 257     UserChange userChange = newUserChange();
 258     format_set_html_message_with_footer(userChange, issueStatus, c -> c
 259       // skip content
 260       .hasParagraph() // skip project header
 261       .hasList(), // rule list,
 262       randomRuleTypeHotspotExcluded());
 263   }
 264
 265   @Test
 266   @UseDataProvider("issueStatuses")
 267   public void format_set_html_message_with_footer_when_issue_change_from_analysis(String issueStatus) {
 268     AnalysisChange analysisChange = newAnalysisChange();
 269     format_set_html_message_with_footer(analysisChange, issueStatus, c -> c
 270       .hasParagraph() // status
 271       .hasList(), // rule list,
 272       randomRuleTypeHotspotExcluded());
 273   }
 274
 275   @Test
 276   @UseDataProvider("securityHotspotsStatuses")
 277   public void format_set_html_message_with_footer_when_security_hotspot_change_from_analysis(String securityHotspotStatus) {
 278     AnalysisChange analysisChange = newAnalysisChange();
 279     format_set_html_message_with_footer(analysisChange, securityHotspotStatus, c -> c
 280       .hasParagraph()
 281       .hasList(), // rule list
 282       SECURITY_HOTSPOT);
 283   }
 284
 285   @Test
 286   @UseDataProvider("securityHotspotsStatuses")
 287   public void format_set_html_message_with_footer_when_security_hotspot_change_from_user(String securityHotspotStatus) {
 288     UserChange userChange = newUserChange();
 289     format_set_html_message_with_footer(userChange, securityHotspotStatus, c -> c
 290       .hasParagraph()
 291       .hasList(), // rule list
 292       SECURITY_HOTSPOT);
 293   }
 294
 295   @DataProvider
 296   public static Object[][] issueStatuses() {
 297     return Arrays.stream(ISSUE_STATUSES)
 298       .map(t -> new Object[] {t})
 299       .toArray(Object[][]::new);
 300   }
 301
 302   @DataProvider
 303   public static Object[][] securityHotspotsStatuses() {
 304     return Arrays.stream(SECURITY_HOTSPOTS_STATUSES)
 305       .map(t -> new Object[] {t})
 306       .toArray(Object[][]::new);
 307   }
 308
 309   private void format_set_html_message_with_footer(Change change, String issueStatus, Function<HtmlParagraphAssert, HtmlListAssert> skipContent, RuleType ruleType) {
 310     String wordingNotification = randomAlphabetic(20);
 311     String host = randomAlphabetic(15);
 312     when(i18n.message(Locale.ENGLISH, "notification.dispatcher.ChangesOnMyIssue", "notification.dispatcher.ChangesOnMyIssue"))
 313       .thenReturn(wordingNotification);
 314     when(emailSettings.getServerBaseURL()).thenReturn(host);
 315     Project project = newProject("foo");
 316     Rule rule = newRule("bar", ruleType);
 317     Set<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(4))
 318       .mapToObj(i -> newChangedIssue(i + "", issueStatus, project, rule))
 319       .collect(toSet());
 320
 321     EmailMessage singleIssueMessage = underTest.format(new ChangesOnMyIssuesNotification(
 322       change, changedIssues.stream().limit(1).collect(toSet())));
 323     EmailMessage multiIssueMessage = underTest.format(new ChangesOnMyIssuesNotification(change, changedIssues));
 324
 325     Stream.of(singleIssueMessage, multiIssueMessage)
 326       .forEach(issueMessage -> {
 327         HtmlParagraphAssert htmlAssert = HtmlFragmentAssert.assertThat(issueMessage.getMessage())
 328           .hasParagraph().hasParagraph(); // skip header
 329         // skip content
 330         HtmlListAssert htmlListAssert = skipContent.apply(htmlAssert);
 331
 332         String footerText = "You received this email because you are subscribed to \"" + wordingNotification + "\" notifications from SonarQube."
 333           + " Click here to edit your email preferences.";
 334         htmlListAssert.hasEmptyParagraph()
 335           .hasParagraph(footerText)
 336           .withSmallOn(footerText)
 337           .withLink("here", host + "/account/notifications")
 338           .noMoreBlock();
 339       });
 340   }
 341
 342   @Test
 343   public void format_set_html_message_with_issues_grouped_by_status_closed_or_any_other_when_change_from_analysis() {
 344     Project project = newProject("foo");
 345     Rule rule = newRandomNotAHotspotRule("bar");
 346     Set<ChangedIssue> changedIssues = Arrays.stream(ISSUE_STATUSES)
 347       .map(status -> newChangedIssue(status + "", status, project, rule))
 348       .collect(toSet());
 349     AnalysisChange analysisChange = newAnalysisChange();
 350
 351     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(analysisChange, changedIssues));
 352
 353     HtmlListAssert htmlListAssert = HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 354       .hasParagraph().hasParagraph() // skip header
 355       .hasParagraph("Closed issue:")
 356       .withoutLink()
 357       .hasList("Rule " + rule.getName() + " - See the single issue")
 358       .withLinkOn("See the single issue")
 359       .hasParagraph("Open issues:")
 360       .withoutLink()
 361       .hasList("Rule " + rule.getName() + " - See all " + (ISSUE_STATUSES.length - 1) + " issues")
 362       .withLinkOn("See all " + (ISSUE_STATUSES.length - 1) + " issues");
 363     verifyEnd(htmlListAssert);
 364   }
 365
 366   @Test
 367   public void format_set_html_message_with_issue_status_title_handles_plural_when_change_from_analysis() {
 368     Project project = newProject("foo");
 369     Rule rule = newRandomNotAHotspotRule("bar");
 370     Set<ChangedIssue> closedIssues = IntStream.range(0, 2 + new Random().nextInt(5))
 371       .mapToObj(status -> newChangedIssue(status + "", STATUS_CLOSED, project, rule))
 372       .collect(toSet());
 373     Set<ChangedIssue> openIssues = IntStream.range(0, 2 + new Random().nextInt(5))
 374       .mapToObj(status -> newChangedIssue(status + "", STATUS_OPEN, project, rule))
 375       .collect(toSet());
 376     AnalysisChange analysisChange = newAnalysisChange();
 377
 378     EmailMessage closedIssuesMessage = underTest.format(new ChangesOnMyIssuesNotification(analysisChange, closedIssues));
 379     EmailMessage openIssuesMessage = underTest.format(new ChangesOnMyIssuesNotification(analysisChange, openIssues));
 380
 381     HtmlListAssert htmlListAssert = HtmlFragmentAssert.assertThat(closedIssuesMessage.getMessage())
 382       .hasParagraph().hasParagraph() // skip header
 383       .hasParagraph("Closed issues:")
 384       .hasList();
 385     verifyEnd(htmlListAssert);
 386     htmlListAssert = HtmlFragmentAssert.assertThat(openIssuesMessage.getMessage())
 387       .hasParagraph().hasParagraph() // skip header
 388       .hasParagraph("Open issues:")
 389       .hasList();
 390     verifyEnd(htmlListAssert);
 391   }
 392
 393   @Test
 394   public void formats_returns_html_message_for_single_issue_on_master_when_analysis_change() {
 395     Project project = newProject("1");
 396     String ruleName = randomAlphabetic(8);
 397     String host = randomAlphabetic(15);
 398     ChangedIssue changedIssue = newChangedIssue("key", randomValidStatus(), project, ruleName, randomRuleTypeHotspotExcluded());
 399     AnalysisChange analysisChange = newAnalysisChange();
 400     when(emailSettings.getServerBaseURL()).thenReturn(host);
 401
 402     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(analysisChange, ImmutableSet.of(changedIssue)));
 403
 404     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 405       .hasParagraph().hasParagraph() // skip header
 406       .hasParagraph()// skip title based on status
 407       .hasList("Rule " + ruleName + " - See the single issue")
 408       .withLink("See the single issue", host + "/project/issues?id=" + project.getKey() + "&issues=" + changedIssue.getKey() + "&open=" + changedIssue.getKey())
 409       .hasParagraph().hasParagraph() // skip footer
 410       .noMoreBlock();
 411   }
 412
 413   @Test
 414   public void user_input_content_should_be_html_escape() {
 415     Project project = new Project.Builder("uuid").setProjectName("</projectName>").setKey("project_key").build();
 416     String ruleName = "</RandomRule>";
 417     String host = randomAlphabetic(15);
 418     Rule rule = newRule(ruleName, randomRuleTypeHotspotExcluded());
 419     List<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(5))
 420       .mapToObj(i -> newChangedIssue("issue_" + i, randomValidStatus(), project, rule))
 421       .collect(toList());
 422     UserChange userChange = newUserChange();
 423     when(emailSettings.getServerBaseURL()).thenReturn(host);
 424
 425     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(userChange, ImmutableSet.copyOf(changedIssues)));
 426
 427     assertThat(emailMessage.getMessage())
 428       .doesNotContain(project.getProjectName())
 429       .contains(escapeHtml(project.getProjectName()))
 430       .doesNotContain(ruleName)
 431       .contains(escapeHtml(ruleName));
 432
 433     String expectedHref = host + "/project/issues?id=" + project.getKey()
 434       + "&issues=" + changedIssues.stream().map(ChangedIssue::getKey).collect(joining("%2C"));
 435     String expectedLinkText = "See all " + changedIssues.size() + " issues";
 436     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 437       .hasParagraph().hasParagraph() // skip header
 438       .hasParagraph(project.getProjectName())
 439       .hasList("Rule " + ruleName + " - " + expectedLinkText)
 440       .withLink(expectedLinkText, expectedHref)
 441       .hasParagraph().hasParagraph() // skip footer
 442       .noMoreBlock();
 443   }
 444
 445   @Test
 446   public void formats_returns_html_message_for_single_issue_on_master_when_user_change() {
 447     Project project = newProject("1");
 448     String ruleName = randomAlphabetic(8);
 449     String host = randomAlphabetic(15);
 450     ChangedIssue changedIssue = newChangedIssue("key", randomValidStatus(), project, ruleName, randomRuleTypeHotspotExcluded());
 451     UserChange userChange = newUserChange();
 452     when(emailSettings.getServerBaseURL()).thenReturn(host);
 453
 454     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(userChange, ImmutableSet.of(changedIssue)));
 455
 456     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 457       .hasParagraph().hasParagraph() // skip header
 458       .hasParagraph(project.getProjectName())
 459       .hasList("Rule " + ruleName + " - See the single issue")
 460       .withLink("See the single issue", host + "/project/issues?id=" + project.getKey() + "&issues=" + changedIssue.getKey() + "&open=" + changedIssue.getKey())
 461       .hasParagraph().hasParagraph() // skip footer
 462       .noMoreBlock();
 463   }
 464
 465   @Test
 466   public void formats_returns_html_message_for_single_issue_on_branch_when_analysis_change() {
 467     String branchName = randomAlphabetic(6);
 468     Project project = newBranch("1", branchName);
 469     String ruleName = randomAlphabetic(8);
 470     String host = randomAlphabetic(15);
 471     String key = "key";
 472     ChangedIssue changedIssue = newChangedIssue(key, randomValidStatus(), project, ruleName, randomRuleTypeHotspotExcluded());
 473     AnalysisChange analysisChange = newAnalysisChange();
 474     when(emailSettings.getServerBaseURL()).thenReturn(host);
 475
 476     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(analysisChange, ImmutableSet.of(changedIssue)));
 477
 478     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 479       .hasParagraph().hasParagraph() // skip header
 480       .hasParagraph()// skip title based on status
 481       .hasList("Rule " + ruleName + " - See the single issue")
 482       .withLink("See the single issue",
 483         host + "/project/issues?id=" + project.getKey() + "&branch=" + branchName + "&issues=" + changedIssue.getKey() + "&open=" + changedIssue.getKey())
 484       .hasParagraph().hasParagraph() // skip footer
 485       .noMoreBlock();
 486   }
 487
 488   @Test
 489   public void formats_returns_html_message_for_single_issue_on_branch_when_user_change() {
 490     String branchName = randomAlphabetic(6);
 491     Project project = newBranch("1", branchName);
 492     String ruleName = randomAlphabetic(8);
 493     String host = randomAlphabetic(15);
 494     String key = "key";
 495     ChangedIssue changedIssue = newChangedIssue(key, randomValidStatus(), project, ruleName, randomRuleTypeHotspotExcluded());
 496     UserChange userChange = newUserChange();
 497     when(emailSettings.getServerBaseURL()).thenReturn(host);
 498
 499     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(userChange, ImmutableSet.of(changedIssue)));
 500
 501     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 502       .hasParagraph().hasParagraph() // skip header
 503       .hasParagraph(project.getProjectName() + ", " + branchName)
 504       .hasList("Rule " + ruleName + " - See the single issue")
 505       .withLink("See the single issue",
 506         host + "/project/issues?id=" + project.getKey() + "&branch=" + branchName + "&issues=" + changedIssue.getKey() + "&open=" + changedIssue.getKey())
 507       .hasParagraph().hasParagraph() // skip footer
 508       .noMoreBlock();
 509   }
 510
 511   @Test
 512   public void formats_returns_html_message_for_multiple_issues_of_same_rule_on_same_project_on_master_when_analysis_change() {
 513     Project project = newProject("1");
 514     String ruleName = randomAlphabetic(8);
 515     String host = randomAlphabetic(15);
 516     Rule rule = newRule(ruleName, randomRuleTypeHotspotExcluded());
 517     String issueStatus = randomValidStatus();
 518     List<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(5))
 519       .mapToObj(i -> newChangedIssue("issue_" + i, issueStatus, project, rule))
 520       .collect(toList());
 521     AnalysisChange analysisChange = newAnalysisChange();
 522     when(emailSettings.getServerBaseURL()).thenReturn(host);
 523
 524     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(analysisChange, ImmutableSet.copyOf(changedIssues)));
 525
 526     String expectedHref = host + "/project/issues?id=" + project.getKey()
 527       + "&issues=" + changedIssues.stream().map(ChangedIssue::getKey).collect(joining("%2C"));
 528     String expectedLinkText = "See all " + changedIssues.size() + " issues";
 529     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 530       .hasParagraph().hasParagraph() // skip header
 531       .hasParagraph() // skip title based on status
 532       .hasList("Rule " + ruleName + " - " + expectedLinkText)
 533       .withLink(expectedLinkText, expectedHref)
 534       .hasParagraph().hasParagraph() // skip footer
 535       .noMoreBlock();
 536   }
 537
 538   @Test
 539   public void formats_returns_html_message_for_multiple_issues_of_same_rule_on_same_project_on_master_when_user_change() {
 540     Project project = newProject("1");
 541     String ruleName = randomAlphabetic(8);
 542     String host = randomAlphabetic(15);
 543     Rule rule = newRule(ruleName, randomRuleTypeHotspotExcluded());
 544     List<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(5))
 545       .mapToObj(i -> newChangedIssue("issue_" + i, randomValidStatus(), project, rule))
 546       .collect(toList());
 547     UserChange userChange = newUserChange();
 548     when(emailSettings.getServerBaseURL()).thenReturn(host);
 549
 550     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(userChange, ImmutableSet.copyOf(changedIssues)));
 551
 552     String expectedHref = host + "/project/issues?id=" + project.getKey()
 553       + "&issues=" + changedIssues.stream().map(ChangedIssue::getKey).collect(joining("%2C"));
 554     String expectedLinkText = "See all " + changedIssues.size() + " issues";
 555     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 556       .hasParagraph().hasParagraph() // skip header
 557       .hasParagraph(project.getProjectName())
 558       .hasList("Rule " + ruleName + " - " + expectedLinkText)
 559       .withLink(expectedLinkText, expectedHref)
 560       .hasParagraph().hasParagraph() // skip footer
 561       .noMoreBlock();
 562   }
 563
 564   @Test
 565   public void formats_returns_html_message_for_multiple_issues_of_same_rule_on_same_project_on_branch_when_analysis_change() {
 566     String branchName = randomAlphabetic(19);
 567     Project project = newBranch("1", branchName);
 568     String ruleName = randomAlphabetic(8);
 569     String host = randomAlphabetic(15);
 570     Rule rule = newRule(ruleName, randomRuleTypeHotspotExcluded());
 571     String status = randomValidStatus();
 572     List<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(5))
 573       .mapToObj(i -> newChangedIssue("issue_" + i, status, project, rule))
 574       .collect(toList());
 575     AnalysisChange analysisChange = newAnalysisChange();
 576     when(emailSettings.getServerBaseURL()).thenReturn(host);
 577
 578     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(analysisChange, ImmutableSet.copyOf(changedIssues)));
 579
 580     String expectedHref = host + "/project/issues?id=" + project.getKey() + "&branch=" + branchName
 581       + "&issues=" + changedIssues.stream().map(ChangedIssue::getKey).collect(joining("%2C"));
 582     String expectedLinkText = "See all " + changedIssues.size() + " issues";
 583     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 584       .hasParagraph().hasParagraph() // skip header
 585       .hasParagraph()// skip title based on status
 586       .hasList("Rule " + ruleName + " - " + expectedLinkText)
 587       .withLink(expectedLinkText, expectedHref)
 588       .hasParagraph().hasParagraph() // skip footer
 589       .noMoreBlock();
 590   }
 591
 592   @Test
 593   public void formats_returns_html_message_for_multiple_issues_of_same_rule_on_same_project_on_branch_when_user_change() {
 594     String branchName = randomAlphabetic(19);
 595     Project project = newBranch("1", branchName);
 596     String ruleName = randomAlphabetic(8);
 597     String host = randomAlphabetic(15);
 598     Rule rule = newRandomNotAHotspotRule(ruleName);
 599     List<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(5))
 600       .mapToObj(i -> newChangedIssue("issue_" + i, randomValidStatus(), project, rule))
 601       .collect(toList());
 602     UserChange userChange = newUserChange();
 603     when(emailSettings.getServerBaseURL()).thenReturn(host);
 604
 605     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(userChange, ImmutableSet.copyOf(changedIssues)));
 606
 607     String expectedHref = host + "/project/issues?id=" + project.getKey() + "&branch=" + branchName
 608       + "&issues=" + changedIssues.stream().map(ChangedIssue::getKey).collect(joining("%2C"));
 609     String expectedLinkText = "See all " + changedIssues.size() + " issues";
 610     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 611       .hasParagraph().hasParagraph() // skip header
 612       .hasParagraph(project.getProjectName() + ", " + branchName)
 613       .hasList("Rule " + ruleName + " - " + expectedLinkText)
 614       .withLink(expectedLinkText, expectedHref)
 615       .hasParagraph().hasParagraph() // skip footer
 616       .noMoreBlock();
 617   }
 618
 619   @Test
 620   public void formats_returns_html_message_with_projects_ordered_by_name_when_user_change() {
 621     Project project1 = newProject("1");
 622     Project project1Branch1 = newBranch("1", "a");
 623     Project project1Branch2 = newBranch("1", "b");
 624     Project project2 = newProject("B");
 625     Project project2Branch1 = newBranch("B", "a");
 626     Project project3 = newProject("C");
 627     String host = randomAlphabetic(15);
 628     List<ChangedIssue> changedIssues = Stream.of(project1, project1Branch1, project1Branch2, project2, project2Branch1, project3)
 629       .map(project -> newChangedIssue("issue_" + project.getUuid(), randomValidStatus(), project, newRule(randomAlphabetic(2), randomRuleTypeHotspotExcluded())))
 630       .collect(toList());
 631     Collections.shuffle(changedIssues);
 632     UserChange userChange = newUserChange();
 633     when(emailSettings.getServerBaseURL()).thenReturn(host);
 634
 635     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(userChange, ImmutableSet.copyOf(changedIssues)));
 636
 637     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 638       .hasParagraph().hasParagraph() // skip header
 639       .hasParagraph(project1.getProjectName())
 640       .hasList()
 641       .hasParagraph(project1Branch1.getProjectName() + ", " + project1Branch1.getBranchName().get())
 642       .hasList()
 643       .hasParagraph(project1Branch2.getProjectName() + ", " + project1Branch2.getBranchName().get())
 644       .hasList()
 645       .hasParagraph(project2.getProjectName())
 646       .hasList()
 647       .hasParagraph(project2Branch1.getProjectName() + ", " + project2Branch1.getBranchName().get())
 648       .hasList()
 649       .hasParagraph(project3.getProjectName())
 650       .hasList()
 651       .hasParagraph().hasParagraph() // skip footer
 652       .noMoreBlock();
 653   }
 654
 655   @Test
 656   public void formats_returns_html_message_with_rules_ordered_by_name_when_analysis_change() {
 657     Project project = newProject("1");
 658     Rule rule1 = newRandomNotAHotspotRule("1");
 659     Rule rule2 = newRandomNotAHotspotRule("a");
 660     Rule rule3 = newRandomNotAHotspotRule("b");
 661     Rule rule4 = newRandomNotAHotspotRule("X");
 662
 663     String host = randomAlphabetic(15);
 664     String issueStatus = randomValidStatus();
 665     List<ChangedIssue> changedIssues = Stream.of(rule1, rule2, rule3, rule4)
 666       .map(rule -> newChangedIssue("issue_" + rule.getName(), issueStatus, project, rule))
 667       .collect(toList());
 668     Collections.shuffle(changedIssues);
 669     AnalysisChange analysisChange = newAnalysisChange();
 670     when(emailSettings.getServerBaseURL()).thenReturn(host);
 671
 672     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(analysisChange, ImmutableSet.copyOf(changedIssues)));
 673
 674     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 675       .hasParagraph().hasParagraph() // skip header
 676       .hasParagraph()// skip title based on status
 677       .hasList(
 678         "Rule " + rule1.getName() + " - See the single issue",
 679         "Rule " + rule2.getName() + " - See the single issue",
 680         "Rule " + rule3.getName() + " - See the single issue",
 681         "Rule " + rule4.getName() + " - See the single issue")
 682       .hasParagraph().hasParagraph() // skip footer
 683       .noMoreBlock();
 684   }
 685
 686   @Test
 687   public void formats_returns_html_message_with_rules_ordered_by_name_user_change() {
 688     Project project = newProject("1");
 689     Rule rule1 = newRandomNotAHotspotRule("1");
 690     Rule rule2 = newRandomNotAHotspotRule("a");
 691     Rule rule3 = newRandomNotAHotspotRule("b");
 692     Rule rule4 = newRandomNotAHotspotRule("X");
 693
 694     Rule hotspot1 = newSecurityHotspotRule("S");
 695     Rule hotspot2 = newSecurityHotspotRule("Z");
 696     Rule hotspot3 = newSecurityHotspotRule("N");
 697     Rule hotspot4 = newSecurityHotspotRule("M");
 698
 699     String host = randomAlphabetic(15);
 700     List<ChangedIssue> changedIssues = Stream.of(rule1, rule2, rule3, rule4, hotspot1, hotspot2, hotspot3, hotspot4)
 701       .map(rule -> newChangedIssue("issue_" + rule.getName(), randomValidStatus(), project, rule))
 702       .collect(toList());
 703     Collections.shuffle(changedIssues);
 704     UserChange userChange = newUserChange();
 705     when(emailSettings.getServerBaseURL()).thenReturn(host);
 706
 707     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(userChange, ImmutableSet.copyOf(changedIssues)));
 708
 709     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 710       .hasParagraph()
 711       .hasParagraph()
 712       .hasParagraph() // skip project name
 713       .hasList(
 714         "Rule " + rule1.getName() + " - See the single issue",
 715         "Rule " + rule2.getName() + " - See the single issue",
 716         "Rule " + rule3.getName() + " - See the single issue",
 717         "Rule " + rule4.getName() + " - See the single issue")
 718       .hasEmptyParagraph()
 719       .hasList(
 720         "Rule " + hotspot1.getName() + " - See the single hotspot",
 721         "Rule " + hotspot2.getName() + " - See the single hotspot",
 722         "Rule " + hotspot3.getName() + " - See the single hotspot",
 723         "Rule " + hotspot4.getName() + " - See the single hotspot")
 724       .hasParagraph().hasParagraph() // skip footer
 725       .noMoreBlock();
 726   }
 727
 728   @Test
 729   public void formats_returns_html_message_with_multiple_links_by_rule_of_groups_of_up_to_40_issues_when_analysis_change() {
 730     Project project1 = newProject("1");
 731     Rule rule1 = newRandomNotAHotspotRule("1");
 732     Rule rule2 = newRandomNotAHotspotRule("a");
 733
 734     String host = randomAlphabetic(15);
 735     String issueStatusClosed = STATUS_CLOSED;
 736     String otherIssueStatus = STATUS_RESOLVED;
 737
 738     List<ChangedIssue> changedIssues = Stream.of(
 739       IntStream.range(0, 39).mapToObj(i -> newChangedIssue("39_" + i, issueStatusClosed, project1, rule1)),
 740       IntStream.range(0, 40).mapToObj(i -> newChangedIssue("40_" + i, issueStatusClosed, project1, rule2)),
 741       IntStream.range(0, 81).mapToObj(i -> newChangedIssue("1-40_41-80_1_" + i, otherIssueStatus, project1, rule2)),
 742       IntStream.range(0, 6).mapToObj(i -> newChangedIssue("6_" + i, otherIssueStatus, project1, rule1)))
 743       .flatMap(t -> t)
 744       .collect(toList());
 745
 746     Collections.shuffle(changedIssues);
 747     AnalysisChange analysisChange = newAnalysisChange();
 748     when(emailSettings.getServerBaseURL()).thenReturn(host);
 749
 750     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(analysisChange, ImmutableSet.copyOf(changedIssues)));
 751
 752     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 753       .hasParagraph().hasParagraph() // skip header
 754       .hasParagraph("Closed issues:") // skip title based on status
 755       .hasList(
 756         "Rule " + rule1.getName() + " - See all 39 issues",
 757         "Rule " + rule2.getName() + " - See all 40 issues")
 758       .withLink("See all 39 issues",
 759         host + "/project/issues?id=" + project1.getKey()
 760           + "&issues=" + IntStream.range(0, 39).mapToObj(i -> "39_" + i).sorted().collect(joining("%2C")))
 761       .withLink("See all 40 issues",
 762         host + "/project/issues?id=" + project1.getKey()
 763           + "&issues=" + IntStream.range(0, 40).mapToObj(i -> "40_" + i).sorted().collect(joining("%2C")))
 764       .hasParagraph("Open issues:")
 765       .hasList(
 766         "Rule " + rule2.getName() + " - See issues 1-40 41-80 81",
 767         "Rule " + rule1.getName() + " - See all 6 issues")
 768       .withLink("1-40",
 769         host + "/project/issues?id=" + project1.getKey()
 770           + "&issues=" + IntStream.range(0, 81).mapToObj(i -> "1-40_41-80_1_" + i).sorted().limit(40).collect(joining("%2C")))
 771       .withLink("41-80",
 772         host + "/project/issues?id=" + project1.getKey()
 773           + "&issues=" + IntStream.range(0, 81).mapToObj(i -> "1-40_41-80_1_" + i).sorted().skip(40).limit(40).collect(joining("%2C")))
 774       .withLink("81",
 775         host + "/project/issues?id=" + project1.getKey()
 776           + "&issues=" + "1-40_41-80_1_9" + "&open=" + "1-40_41-80_1_9")
 777       .withLink("See all 6 issues",
 778         host + "/project/issues?id=" + project1.getKey()
 779           + "&issues=" + IntStream.range(0, 6).mapToObj(i -> "6_" + i).sorted().collect(joining("%2C")))
 780       .hasParagraph().hasParagraph() // skip footer
 781       .noMoreBlock();
 782   }
 783
 784   @Test
 785   public void formats_returns_html_message_with_multiple_links_by_rule_of_groups_of_up_to_40_issues_and_hotspots_when_user_change() {
 786     Project project1 = newProject("1");
 787     Project project2 = newProject("V");
 788     Project project2Branch = newBranch("V", "AB");
 789     Rule rule1 = newRule("1", randomRuleTypeHotspotExcluded());
 790     Rule rule2 = newRule("a", randomRuleTypeHotspotExcluded());
 791
 792     Rule hotspot1 = newSecurityHotspotRule("h1");
 793     Rule hotspot2 = newSecurityHotspotRule("h2");
 794
 795     String status = randomValidStatus();
 796     String host = randomAlphabetic(15);
 797     List<ChangedIssue> changedIssues = Stream.of(
 798       IntStream.range(0, 39).mapToObj(i -> newChangedIssue("39_" + i, status, project1, rule1)),
 799       IntStream.range(0, 40).mapToObj(i -> newChangedIssue("40_" + i, status, project1, rule2)),
 800       IntStream.range(0, 81).mapToObj(i -> newChangedIssue("1-40_41-80_1_" + i, status, project2, rule2)),
 801       IntStream.range(0, 6).mapToObj(i -> newChangedIssue("6_" + i, status, project2Branch, rule1)),
 802
 803       IntStream.range(0, 39).mapToObj(i -> newChangedIssue("39_" + i, STATUS_REVIEWED, project1, hotspot1)),
 804       IntStream.range(0, 40).mapToObj(i -> newChangedIssue("40_" + i, STATUS_REVIEWED, project1, hotspot2)),
 805       IntStream.range(0, 81).mapToObj(i -> newChangedIssue("1-40_41-80_1_" + i, STATUS_TO_REVIEW, project2, hotspot2)),
 806       IntStream.range(0, 6).mapToObj(i -> newChangedIssue("6_" + i, STATUS_TO_REVIEW, project2Branch, hotspot1)))
 807       .flatMap(t -> t)
 808       .collect(toList());
 809     Collections.shuffle(changedIssues);
 810     UserChange userChange = newUserChange();
 811     when(emailSettings.getServerBaseURL()).thenReturn(host);
 812
 813     EmailMessage emailMessage = underTest.format(new ChangesOnMyIssuesNotification(userChange, ImmutableSet.copyOf(changedIssues)));
 814
 815     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 816       .hasParagraph().hasParagraph() // skip header
 817       .hasParagraph(project1.getProjectName())
 818       .hasList()
 819       .withItemTexts(
 820         "Rule " + rule1.getName() + " - See all 39 issues",
 821         "Rule " + rule2.getName() + " - See all 40 issues")
 822       .withLink("See all 39 issues",
 823         host + "/project/issues?id=" + project1.getKey()
 824           + "&issues=" + IntStream.range(0, 39).mapToObj(i -> "39_" + i).sorted().collect(joining("%2C")))
 825       .withLink("See all 40 issues",
 826         host + "/project/issues?id=" + project1.getKey()
 827           + "&issues=" + IntStream.range(0, 40).mapToObj(i -> "40_" + i).sorted().collect(joining("%2C")))
 828       .hasEmptyParagraph()
 829       .hasList()
 830       .withItemTexts(
 831         "Rule " + hotspot1.getName() + " - See all 39 hotspots",
 832         "Rule " + hotspot2.getName() + " - See all 40 hotspots")
 833       .withLink("See all 39 hotspots",
 834         host + "/security_hotspots?id=" + project1.getKey()
 835           + "&hotspots=" + IntStream.range(0, 39).mapToObj(i -> "39_" + i).sorted().collect(joining("%2C")))
 836       .withLink("See all 40 hotspots",
 837         host + "/security_hotspots?id=" + project1.getKey()
 838           + "&hotspots=" + IntStream.range(0, 40).mapToObj(i -> "40_" + i).sorted().collect(joining("%2C")))
 839       .hasParagraph(project2.getProjectName())
 840       .hasList(
 841         "Rule " + rule2.getName() + " - See issues 1-40 41-80 81")
 842       .withLink("1-40",
 843         host + "/project/issues?id=" + project2.getKey()
 844           + "&issues=" + IntStream.range(0, 81).mapToObj(i -> "1-40_41-80_1_" + i).sorted().limit(40).collect(joining("%2C")))
 845       .withLink("41-80",
 846         host + "/project/issues?id=" + project2.getKey()
 847           + "&issues=" + IntStream.range(0, 81).mapToObj(i -> "1-40_41-80_1_" + i).sorted().skip(40).limit(40).collect(joining("%2C")))
 848       .withLink("81",
 849         host + "/project/issues?id=" + project2.getKey()
 850           + "&issues=" + "1-40_41-80_1_9" + "&open=" + "1-40_41-80_1_9")
 851       .hasEmptyParagraph()
 852       .hasList("Rule " + hotspot2.getName() + " - See hotspots 1-40 41-80 81")
 853       .withLink("1-40",
 854         host + "/security_hotspots?id=" + project2.getKey()
 855           + "&hotspots=" + IntStream.range(0, 81).mapToObj(i -> "1-40_41-80_1_" + i).sorted().limit(40).collect(joining("%2C")))
 856       .withLink("41-80",
 857         host + "/security_hotspots?id=" + project2.getKey()
 858           + "&hotspots=" + IntStream.range(0, 81).mapToObj(i -> "1-40_41-80_1_" + i).sorted().skip(40).limit(40).collect(joining("%2C")))
 859       .withLink("81",
 860         host + "/security_hotspots?id=" + project2.getKey()
 861           + "&hotspots=" + "1-40_41-80_1_9")
 862       .hasParagraph(project2Branch.getProjectName() + ", " + project2Branch.getBranchName().get())
 863       .hasList(
 864         "Rule " + rule1.getName() + " - See all 6 issues")
 865       .withLink("See all 6 issues",
 866         host + "/project/issues?id=" + project2Branch.getKey() + "&branch=" + project2Branch.getBranchName().get()
 867           + "&issues=" + IntStream.range(0, 6).mapToObj(i -> "6_" + i).sorted().collect(joining("%2C")))
 868       .hasEmptyParagraph()
 869       .hasList("Rule " + hotspot1.getName() + " - See all 6 hotspots")
 870       .withLink("See all 6 hotspots",
 871         host + "/security_hotspots?id=" + project2Branch.getKey() + "&branch=" + project2Branch.getBranchName().get()
 872           + "&hotspots=" + IntStream.range(0, 6).mapToObj(i -> "6_" + i).sorted().collect(joining("%2C")))
 873       .hasParagraph().hasParagraph() // skip footer
 874       .noMoreBlock();
 875   }
 876
 877   private static String randomValidStatus() {
 878     return ISSUE_STATUSES[new Random().nextInt(ISSUE_STATUSES.length)];
 879   }
 880
 881   private void verifyEnd(HtmlListAssert htmlListAssert) {
 882     htmlListAssert
 883       .hasEmptyParagraph()
 884       .hasParagraph()
 885       .noMoreBlock();
 886   }
 887
 888 }