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   1 /*
   2  * SonarQube
   3  * Copyright (C) 2009-2023 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.Collections;
  27 import java.util.List;
  28 import java.util.Locale;
  29 import java.util.Random;
  30 import java.util.stream.IntStream;
  31 import java.util.stream.Stream;
  32 import org.junit.Test;
  33 import org.junit.runner.RunWith;
  34 import org.sonar.api.config.EmailSettings;
  35 import org.sonar.api.notifications.Notification;
  36 import org.sonar.api.rule.RuleKey;
  37 import org.sonar.api.rules.RuleType;
  38 import org.sonar.core.i18n.I18n;
  39 import org.sonar.server.issue.notification.FPOrWontFixNotification.FpOrWontFix;
  40 import org.sonar.server.issue.notification.IssuesChangesNotificationBuilder.AnalysisChange;
  41 import org.sonar.server.issue.notification.IssuesChangesNotificationBuilder.Change;
  42 import org.sonar.server.issue.notification.IssuesChangesNotificationBuilder.ChangedIssue;
  43 import org.sonar.server.issue.notification.IssuesChangesNotificationBuilder.Project;
  44 import org.sonar.server.issue.notification.IssuesChangesNotificationBuilder.Rule;
  45 import org.sonar.server.issue.notification.IssuesChangesNotificationBuilder.User;
  46 import org.sonar.server.issue.notification.IssuesChangesNotificationBuilder.UserChange;
  47 import org.sonar.test.html.HtmlFragmentAssert;
  48
  49 import static java.util.stream.Collectors.joining;
  50 import static java.util.stream.Collectors.toList;
  51 import static org.apache.commons.lang.RandomStringUtils.randomAlphabetic;
  52 import static org.assertj.core.api.Assertions.assertThat;
  53 import static org.mockito.Mockito.mock;
  54 import static org.mockito.Mockito.when;
  55 import static org.sonar.api.rules.RuleType.SECURITY_HOTSPOT;
  56 import static org.sonar.server.issue.notification.FPOrWontFixNotification.FpOrWontFix.FP;
  57 import static org.sonar.server.issue.notification.FPOrWontFixNotification.FpOrWontFix.WONT_FIX;
  58 import static org.sonar.server.issue.notification.IssuesChangesNotificationBuilderTesting.newRandomNotAHotspotRule;
  59 import static org.sonar.server.issue.notification.IssuesChangesNotificationBuilderTesting.newSecurityHotspotRule;
  60 import static org.sonar.server.issue.notification.IssuesChangesNotificationBuilderTesting.randomRuleTypeHotspotExcluded;
  61
  62 @RunWith(DataProviderRunner.class)
  63 public class FpOrWontFixEmailTemplateTest {
  64   private I18n i18n = mock(I18n.class);
  65   private EmailSettings emailSettings = mock(EmailSettings.class);
  66   private FpOrWontFixEmailTemplate underTest = new FpOrWontFixEmailTemplate(i18n, emailSettings);
  67
  68   @Test
  69   public void format_returns_null_on_Notification() {
  70     EmailMessage emailMessage = underTest.format(mock(Notification.class));
  71
  72     assertThat(emailMessage).isNull();
  73   }
  74
  75   @Test
  76   public void format_sets_message_id_specific_to_fp() {
  77     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(mock(Change.class), Collections.emptySet(), FP));
  78
  79     assertThat(emailMessage.getMessageId()).isEqualTo("fp-issue-changes");
  80   }
  81
  82   @Test
  83   public void format_sets_message_id_specific_to_wont_fix() {
  84     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(mock(Change.class), Collections.emptySet(), WONT_FIX));
  85
  86     assertThat(emailMessage.getMessageId()).isEqualTo("wontfix-issue-changes");
  87   }
  88
  89   @Test
  90   public void format_sets_subject_specific_to_fp() {
  91     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(mock(Change.class), Collections.emptySet(), FP));
  92
  93     assertThat(emailMessage.getSubject()).isEqualTo("Issues marked as False Positive");
  94   }
  95
  96   @Test
  97   public void format_sets_subject_specific_to_wont_fix() {
  98     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(mock(Change.class), Collections.emptySet(), WONT_FIX));
  99
 100     assertThat(emailMessage.getSubject()).isEqualTo("Issues marked as Won't Fix");
 101   }
 102
 103   @Test
 104   public void format_sets_from_to_name_of_author_change_when_available() {
 105     UserChange change = new UserChange(new Random().nextLong(), new User(randomAlphabetic(5), randomAlphabetic(6), randomAlphabetic(7)));
 106     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(change, Collections.emptySet(), WONT_FIX));
 107
 108     assertThat(emailMessage.getFrom()).isEqualTo(change.getUser().getName().get());
 109   }
 110
 111   @Test
 112   public void format_sets_from_to_login_of_author_change_when_name_is_not_available() {
 113     UserChange change = new UserChange(new Random().nextLong(), new User(randomAlphabetic(5), randomAlphabetic(6), null));
 114     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(change, Collections.emptySet(), WONT_FIX));
 115
 116     assertThat(emailMessage.getFrom()).isEqualTo(change.getUser().getLogin());
 117   }
 118
 119   @Test
 120   public void format_sets_from_to_null_when_analysisChange() {
 121     AnalysisChange change = new AnalysisChange(new Random().nextLong());
 122     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(change, Collections.emptySet(), WONT_FIX));
 123
 124     assertThat(emailMessage.getFrom()).isNull();
 125   }
 126
 127   @Test
 128   @UseDataProvider("userOrAnalysisChange")
 129   public void formats_returns_html_message_with_only_footer_and_header_when_no_issue_for_FPs(Change change) {
 130     formats_returns_html_message_with_only_footer_and_header_when_no_issue(change, FP, "False Positive");
 131   }
 132
 133   @Test
 134   @UseDataProvider("userOrAnalysisChange")
 135   public void formats_returns_html_message_with_only_footer_and_header_when_no_issue_for_Wont_fixs(Change change) {
 136     formats_returns_html_message_with_only_footer_and_header_when_no_issue(change, WONT_FIX, "Won't Fix");
 137   }
 138
 139   public void formats_returns_html_message_with_only_footer_and_header_when_no_issue(Change change, FpOrWontFix fpOrWontFix, String fpOrWontFixLabel) {
 140     String wordingNotification = randomAlphabetic(20);
 141     String host = randomAlphabetic(15);
 142     when(i18n.message(Locale.ENGLISH, "notification.dispatcher.NewFalsePositiveIssue", "notification.dispatcher.NewFalsePositiveIssue"))
 143       .thenReturn(wordingNotification);
 144     when(emailSettings.getServerBaseURL()).thenReturn(host);
 145
 146     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(change, Collections.emptySet(), fpOrWontFix));
 147
 148     String footerText = "You received this email because you are subscribed to \"" + wordingNotification + "\" notifications from SonarQube."
 149       + " Click here to edit your email preferences.";
 150     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 151       .hasParagraph("Hi,")
 152       .withoutLink()
 153       .hasParagraph("A manual change has resolved an issue as " + fpOrWontFixLabel + ":")
 154       .withoutLink()
 155       .hasEmptyParagraph()
 156       .hasParagraph(footerText)
 157       .withSmallOn(footerText)
 158       .withLink("here", host + "/account/notifications")
 159       .noMoreBlock();
 160   }
 161
 162   @Test
 163   @UseDataProvider("fpOrWontFixValuesByUserOrAnalysisChange")
 164   public void formats_returns_html_message_for_single_issue_on_master(Change change, FpOrWontFix fpOrWontFix) {
 165     Project project = newProject("1");
 166     String ruleName = randomAlphabetic(8);
 167     String host = randomAlphabetic(15);
 168     ChangedIssue changedIssue = newChangedIssue("key", project, ruleName, randomRuleTypeHotspotExcluded());
 169     when(emailSettings.getServerBaseURL()).thenReturn(host);
 170
 171     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(change, ImmutableSet.of(changedIssue), fpOrWontFix));
 172
 173     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 174       .hasParagraph().hasParagraph() // skip header
 175       .hasParagraph(project.getProjectName())
 176       .hasList("Rule " + ruleName + " - See the single issue")
 177       .withLink("See the single issue", host + "/project/issues?id=" + project.getKey() + "&issues=" + changedIssue.getKey() + "&open=" + changedIssue.getKey())
 178       .hasParagraph().hasParagraph() // skip footer
 179       .noMoreBlock();
 180   }
 181
 182   @Test
 183   @UseDataProvider("fpOrWontFixValuesByUserOrAnalysisChange")
 184   public void formats_returns_html_message_for_single_hotspot_on_master(Change change, FpOrWontFix fpOrWontFix) {
 185     Project project = newProject("1");
 186     String ruleName = randomAlphabetic(8);
 187     String host = randomAlphabetic(15);
 188     ChangedIssue changedIssue = newChangedIssue("key", project, ruleName, SECURITY_HOTSPOT);
 189     when(emailSettings.getServerBaseURL()).thenReturn(host);
 190
 191     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(change, ImmutableSet.of(changedIssue), fpOrWontFix));
 192
 193     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 194       .hasParagraph().hasParagraph() // skip header
 195       .hasParagraph(project.getProjectName())
 196       .hasList("Rule " + ruleName + " - See the single hotspot")
 197       .withLink("See the single hotspot", host + "/project/issues?id=" + project.getKey() + "&issues=" + changedIssue.getKey() + "&open=" + changedIssue.getKey())
 198       .hasParagraph().hasParagraph() // skip footer
 199       .noMoreBlock();
 200   }
 201
 202   @Test
 203   @UseDataProvider("fpOrWontFixValuesByUserOrAnalysisChange")
 204   public void formats_returns_html_message_for_single_issue_on_branch(Change change, FpOrWontFix fpOrWontFix) {
 205     String branchName = randomAlphabetic(6);
 206     Project project = newBranch("1", branchName);
 207     String ruleName = randomAlphabetic(8);
 208     String host = randomAlphabetic(15);
 209     String key = "key";
 210     ChangedIssue changedIssue = newChangedIssue(key, project, ruleName, randomRuleTypeHotspotExcluded());
 211     when(emailSettings.getServerBaseURL()).thenReturn(host);
 212
 213     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(change, ImmutableSet.of(changedIssue), fpOrWontFix));
 214
 215     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 216       .hasParagraph().hasParagraph() // skip header
 217       .hasParagraph(project.getProjectName() + ", " + branchName)
 218       .hasList("Rule " + ruleName + " - See the single issue")
 219       .withLink("See the single issue",
 220         host + "/project/issues?id=" + project.getKey() + "&branch=" + branchName + "&issues=" + changedIssue.getKey() + "&open=" + changedIssue.getKey())
 221       .hasParagraph().hasParagraph() // skip footer
 222       .noMoreBlock();
 223   }
 224
 225   @Test
 226   @UseDataProvider("fpOrWontFixValuesByUserOrAnalysisChange")
 227   public void formats_returns_html_message_for_single_hotspot_on_branch(Change change, FpOrWontFix fpOrWontFix) {
 228     String branchName = randomAlphabetic(6);
 229     Project project = newBranch("1", branchName);
 230     String ruleName = randomAlphabetic(8);
 231     String host = randomAlphabetic(15);
 232     String key = "key";
 233     ChangedIssue changedIssue = newChangedIssue(key, project, ruleName, SECURITY_HOTSPOT);
 234     when(emailSettings.getServerBaseURL()).thenReturn(host);
 235
 236     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(change, ImmutableSet.of(changedIssue), fpOrWontFix));
 237
 238     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 239       .hasParagraph().hasParagraph() // skip header
 240       .hasParagraph(project.getProjectName() + ", " + branchName)
 241       .hasList("Rule " + ruleName + " - See the single hotspot")
 242       .withLink("See the single hotspot",
 243         host + "/project/issues?id=" + project.getKey() + "&branch=" + branchName + "&issues=" + changedIssue.getKey() + "&open=" + changedIssue.getKey())
 244       .hasParagraph().hasParagraph() // skip footer
 245       .noMoreBlock();
 246   }
 247
 248   @Test
 249   @UseDataProvider("fpOrWontFixValuesByUserOrAnalysisChange")
 250   public void formats_returns_html_message_for_multiple_issues_of_same_rule_on_same_project_on_master(Change change, FpOrWontFix fpOrWontFix) {
 251     Project project = newProject("1");
 252     String ruleName = randomAlphabetic(8);
 253     String host = randomAlphabetic(15);
 254     Rule rule = newRandomNotAHotspotRule(ruleName);
 255     List<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(5))
 256       .mapToObj(i -> newChangedIssue("issue_" + i, project, rule))
 257       .collect(toList());
 258     when(emailSettings.getServerBaseURL()).thenReturn(host);
 259
 260     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(change, ImmutableSet.copyOf(changedIssues), fpOrWontFix));
 261
 262     String expectedHref = host + "/project/issues?id=" + project.getKey()
 263       + "&issues=" + changedIssues.stream().map(ChangedIssue::getKey).collect(joining("%2C"));
 264     String expectedLinkText = "See all " + changedIssues.size() + " issues";
 265     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 266       .hasParagraph().hasParagraph() // skip header
 267       .hasParagraph(project.getProjectName())
 268       .hasList("Rule " + ruleName + " - " + expectedLinkText)
 269       .withLink(expectedLinkText, expectedHref)
 270       .hasParagraph().hasParagraph() // skip footer
 271       .noMoreBlock();
 272   }
 273
 274   @Test
 275   @UseDataProvider("fpOrWontFixValuesByUserOrAnalysisChange")
 276   public void formats_returns_html_message_for_multiple_hotspots_of_same_rule_on_same_project_on_master(Change change, FpOrWontFix fpOrWontFix) {
 277     Project project = newProject("1");
 278     String ruleName = randomAlphabetic(8);
 279     String host = randomAlphabetic(15);
 280     Rule rule = newSecurityHotspotRule(ruleName);
 281     List<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(5))
 282       .mapToObj(i -> newChangedIssue("issue_" + i, project, rule))
 283       .collect(toList());
 284     when(emailSettings.getServerBaseURL()).thenReturn(host);
 285
 286     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(change, ImmutableSet.copyOf(changedIssues), fpOrWontFix));
 287
 288     String expectedHref = host + "/project/issues?id=" + project.getKey()
 289       + "&issues=" + changedIssues.stream().map(ChangedIssue::getKey).collect(joining("%2C"));
 290     String expectedLinkText = "See all " + changedIssues.size() + " hotspots";
 291     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 292       .hasParagraph().hasParagraph() // skip header
 293       .hasParagraph(project.getProjectName())
 294       .hasList("Rule " + ruleName + " - " + expectedLinkText)
 295       .withLink(expectedLinkText, expectedHref)
 296       .hasParagraph().hasParagraph() // skip footer
 297       .noMoreBlock();
 298   }
 299
 300   @Test
 301   @UseDataProvider("fpOrWontFixValuesByUserOrAnalysisChange")
 302   public void formats_returns_html_message_for_multiple_issues_of_same_rule_on_same_project_on_branch(Change change, FpOrWontFix fpOrWontFix) {
 303     String branchName = randomAlphabetic(19);
 304     Project project = newBranch("1", branchName);
 305     String ruleName = randomAlphabetic(8);
 306     String host = randomAlphabetic(15);
 307     Rule rule = newRandomNotAHotspotRule(ruleName);
 308     List<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(5))
 309       .mapToObj(i -> newChangedIssue("issue_" + i, project, rule))
 310       .collect(toList());
 311     when(emailSettings.getServerBaseURL()).thenReturn(host);
 312
 313     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(change, ImmutableSet.copyOf(changedIssues), fpOrWontFix));
 314
 315     String expectedHref = host + "/project/issues?id=" + project.getKey() + "&branch=" + branchName
 316       + "&issues=" + changedIssues.stream().map(ChangedIssue::getKey).collect(joining("%2C"));
 317     String expectedLinkText = "See all " + changedIssues.size() + " issues";
 318     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 319       .hasParagraph().hasParagraph() // skip header
 320       .hasParagraph(project.getProjectName() + ", " + branchName)
 321       .hasList("Rule " + ruleName + " - " + expectedLinkText)
 322       .withLink(expectedLinkText, expectedHref)
 323       .hasParagraph().hasParagraph() // skip footer
 324       .noMoreBlock();
 325   }
 326
 327   @Test
 328   @UseDataProvider("fpOrWontFixValuesByUserOrAnalysisChange")
 329   public void formats_returns_html_message_for_multiple_hotspots_of_same_rule_on_same_project_on_branch(Change change, FpOrWontFix fpOrWontFix) {
 330     String branchName = randomAlphabetic(19);
 331     Project project = newBranch("1", branchName);
 332     String ruleName = randomAlphabetic(8);
 333     String host = randomAlphabetic(15);
 334     Rule rule = newSecurityHotspotRule(ruleName);
 335     List<ChangedIssue> changedIssues = IntStream.range(0, 2 + new Random().nextInt(5))
 336       .mapToObj(i -> newChangedIssue("issue_" + i, project, rule))
 337       .collect(toList());
 338     when(emailSettings.getServerBaseURL()).thenReturn(host);
 339
 340     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(change, ImmutableSet.copyOf(changedIssues), fpOrWontFix));
 341
 342     String expectedHref = host + "/project/issues?id=" + project.getKey() + "&branch=" + branchName
 343       + "&issues=" + changedIssues.stream().map(ChangedIssue::getKey).collect(joining("%2C"));
 344     String expectedLinkText = "See all " + changedIssues.size() + " hotspots";
 345     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 346       .hasParagraph().hasParagraph() // skip header
 347       .hasParagraph(project.getProjectName() + ", " + branchName)
 348       .hasList("Rule " + ruleName + " - " + expectedLinkText)
 349       .withLink(expectedLinkText, expectedHref)
 350       .hasParagraph().hasParagraph() // skip footer
 351       .noMoreBlock();
 352   }
 353
 354   @Test
 355   @UseDataProvider("fpOrWontFixValuesByUserOrAnalysisChange")
 356   public void formats_returns_html_message_with_projects_ordered_by_name(Change change, FpOrWontFix fpOrWontFix) {
 357     Project project1 = newProject("1");
 358     Project project1Branch1 = newBranch("1", "a");
 359     Project project1Branch2 = newBranch("1", "b");
 360     Project project2 = newProject("B");
 361     Project project2Branch1 = newBranch("B", "a");
 362     Project project3 = newProject("C");
 363     String host = randomAlphabetic(15);
 364     List<ChangedIssue> changedIssues = Stream.of(project1, project1Branch1, project1Branch2, project2, project2Branch1, project3)
 365       .map(project -> newChangedIssue("issue_" + project.getUuid(), project, newRandomNotAHotspotRule(randomAlphabetic(2))))
 366       .collect(toList());
 367     Collections.shuffle(changedIssues);
 368     when(emailSettings.getServerBaseURL()).thenReturn(host);
 369
 370     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(change, ImmutableSet.copyOf(changedIssues), fpOrWontFix));
 371
 372     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 373       .hasParagraph().hasParagraph() // skip header
 374       .hasParagraph(project1.getProjectName())
 375       .hasList()
 376       .hasParagraph(project1Branch1.getProjectName() + ", " + project1Branch1.getBranchName().get())
 377       .hasList()
 378       .hasParagraph(project1Branch2.getProjectName() + ", " + project1Branch2.getBranchName().get())
 379       .hasList()
 380       .hasParagraph(project2.getProjectName())
 381       .hasList()
 382       .hasParagraph(project2Branch1.getProjectName() + ", " + project2Branch1.getBranchName().get())
 383       .hasList()
 384       .hasParagraph(project3.getProjectName())
 385       .hasList()
 386       .hasParagraph().hasParagraph() // skip footer
 387       .noMoreBlock();
 388   }
 389
 390   @Test
 391   @UseDataProvider("fpOrWontFixValuesByUserOrAnalysisChange")
 392   public void formats_returns_html_message_with_rules_ordered_by_name(Change change, FpOrWontFix fpOrWontFix) {
 393     Project project = newProject("1");
 394     Rule rule1 = newRandomNotAHotspotRule("1");
 395     Rule rule2 = newRandomNotAHotspotRule("a");
 396     Rule rule3 = newRandomNotAHotspotRule("b");
 397     Rule rule4 = newRandomNotAHotspotRule("X");
 398     String host = randomAlphabetic(15);
 399     List<ChangedIssue> changedIssues = Stream.of(rule1, rule2, rule3, rule4)
 400       .map(rule -> newChangedIssue("issue_" + rule.getName(), project, rule))
 401       .collect(toList());
 402     Collections.shuffle(changedIssues);
 403     when(emailSettings.getServerBaseURL()).thenReturn(host);
 404
 405     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(change, ImmutableSet.copyOf(changedIssues), fpOrWontFix));
 406
 407     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 408       .hasParagraph().hasParagraph() // skip header
 409       .hasParagraph(project.getProjectName())
 410       .hasList(
 411         "Rule " + rule1.getName() + " - See the single issue",
 412         "Rule " + rule2.getName() + " - See the single issue",
 413         "Rule " + rule3.getName() + " - See the single issue",
 414         "Rule " + rule4.getName() + " - See the single issue")
 415       .hasParagraph().hasParagraph() // skip footer
 416       .noMoreBlock();
 417   }
 418
 419   @Test
 420   @UseDataProvider("fpOrWontFixValuesByUserOrAnalysisChange")
 421   public void formats_returns_html_message_with_multiple_links_by_rule_of_groups_of_up_to_40_issues(Change change, FpOrWontFix fpOrWontFix) {
 422     Project project1 = newProject("1");
 423     Project project2 = newProject("V");
 424     Project project2Branch = newBranch("V", "AB");
 425     Rule rule1 = newRandomNotAHotspotRule("1");
 426     Rule rule2 = newRandomNotAHotspotRule("a");
 427     String host = randomAlphabetic(15);
 428     List<ChangedIssue> changedIssues = Stream.of(
 429       IntStream.range(0, 39).mapToObj(i -> newChangedIssue("39_" + i, project1, rule1)),
 430       IntStream.range(0, 40).mapToObj(i -> newChangedIssue("40_" + i, project1, rule2)),
 431       IntStream.range(0, 81).mapToObj(i -> newChangedIssue("1-40_41-80_1_" + i, project2, rule2)),
 432       IntStream.range(0, 6).mapToObj(i -> newChangedIssue("6_" + i, project2Branch, rule1)))
 433       .flatMap(t -> t)
 434       .collect(toList());
 435     Collections.shuffle(changedIssues);
 436     when(emailSettings.getServerBaseURL()).thenReturn(host);
 437
 438     EmailMessage emailMessage = underTest.format(new FPOrWontFixNotification(change, ImmutableSet.copyOf(changedIssues), fpOrWontFix));
 439
 440     HtmlFragmentAssert.assertThat(emailMessage.getMessage())
 441       .hasParagraph().hasParagraph() // skip header
 442       .hasParagraph(project1.getProjectName())
 443       .hasList()
 444       .withItemTexts(
 445         "Rule " + rule1.getName() + " - See all 39 issues",
 446         "Rule " + rule2.getName() + " - See all 40 issues")
 447       .withLink("See all 39 issues",
 448         host + "/project/issues?id=" + project1.getKey()
 449           + "&issues=" + IntStream.range(0, 39).mapToObj(i -> "39_" + i).sorted().collect(joining("%2C")))
 450       .withLink("See all 40 issues",
 451         host + "/project/issues?id=" + project1.getKey()
 452           + "&issues=" + IntStream.range(0, 40).mapToObj(i -> "40_" + i).sorted().collect(joining("%2C")))
 453       .hasParagraph(project2.getProjectName())
 454       .hasList("Rule " + rule2.getName() + " - See issues 1-40 41-80 81")
 455       .withLink("1-40",
 456         host + "/project/issues?id=" + project2.getKey()
 457           + "&issues=" + IntStream.range(0, 81).mapToObj(i -> "1-40_41-80_1_" + i).sorted().limit(40).collect(joining("%2C")))
 458       .withLink("41-80",
 459         host + "/project/issues?id=" + project2.getKey()
 460           + "&issues=" + IntStream.range(0, 81).mapToObj(i -> "1-40_41-80_1_" + i).sorted().skip(40).limit(40).collect(joining("%2C")))
 461       .withLink("81",
 462         host + "/project/issues?id=" + project2.getKey()
 463           + "&issues=" + "1-40_41-80_1_9" + "&open=" + "1-40_41-80_1_9")
 464       .hasParagraph(project2Branch.getProjectName() + ", " + project2Branch.getBranchName().get())
 465       .hasList("Rule " + rule1.getName() + " - See all 6 issues")
 466       .withLink("See all 6 issues",
 467         host + "/project/issues?id=" + project2Branch.getKey() + "&branch=" + project2Branch.getBranchName().get()
 468           + "&issues=" + IntStream.range(0, 6).mapToObj(i -> "6_" + i).sorted().collect(joining("%2C")))
 469       .hasParagraph().hasParagraph() // skip footer
 470       .noMoreBlock();
 471   }
 472
 473   @DataProvider
 474   public static Object[][] userOrAnalysisChange() {
 475     AnalysisChange analysisChange = new AnalysisChange(new Random().nextLong());
 476     UserChange userChange = new UserChange(new Random().nextLong(), new User(randomAlphabetic(5), randomAlphabetic(6),
 477       new Random().nextBoolean() ? null : randomAlphabetic(7)));
 478     return new Object[][] {
 479       {analysisChange},
 480       {userChange}
 481     };
 482   }
 483
 484   @DataProvider
 485   public static Object[][] fpOrWontFixValuesByUserOrAnalysisChange() {
 486     AnalysisChange analysisChange = new AnalysisChange(new Random().nextLong());
 487     UserChange userChange = new UserChange(new Random().nextLong(), new User(randomAlphabetic(5), randomAlphabetic(6),
 488       new Random().nextBoolean() ? null : randomAlphabetic(7)));
 489     return new Object[][] {
 490       {analysisChange, FP},
 491       {analysisChange, WONT_FIX},
 492       {userChange, FP},
 493       {userChange, WONT_FIX}
 494     };
 495   }
 496
 497   private static ChangedIssue newChangedIssue(String key, Project project, String ruleName, RuleType ruleType) {
 498     return newChangedIssue(key, project, newRule(ruleName, ruleType));
 499   }
 500
 501   private static ChangedIssue newChangedIssue(String key, Project project, Rule rule) {
 502     return new ChangedIssue.Builder(key)
 503       .setNewStatus(randomAlphabetic(19))
 504       .setProject(project)
 505       .setRule(rule)
 506       .build();
 507   }
 508
 509   private static Rule newRule(String ruleName, RuleType ruleType) {
 510     return new Rule(RuleKey.of(randomAlphabetic(6), randomAlphabetic(7)), ruleType, ruleName);
 511   }
 512
 513   private static Project newProject(String uuid) {
 514     return new Project.Builder(uuid).setProjectName(uuid + "_name").setKey(uuid + "_key").build();
 515   }
 516
 517   private static Project newBranch(String uuid, String branchName) {
 518     return new Project.Builder(uuid).setProjectName(uuid + "_name").setKey(uuid + "_key").setBranchName(branchName).build();
 519   }
 520 }