Rename batch into scanner

9 files changed, 929 insertions, 0 deletions

diff --git a/sonar-scanner-protocol/src/test/java/org/sonar/scanner/protocol/input/GlobalRepositoriesTest.java b/sonar-scanner-protocol/src/test/java/org/sonar/scanner/protocol/input/GlobalRepositoriesTest.java
new file mode 100644
index 00000000000..703e182ea8d
--- /dev/null
+++ b/sonar-scanner-protocol/src/test/java/org/sonar/scanner/protocol/input/GlobalRepositoriesTest.java
@@ -0,0 +1,67 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2016 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+package org.sonar.scanner.protocol.input;
+
+import org.apache.commons.io.IOUtils;
+import org.junit.Test;
+import org.sonar.scanner.protocol.input.GlobalRepositories;
+import org.sonar.scanner.protocol.input.Metric;
+
+import static net.javacrumbs.jsonunit.assertj.JsonAssert.assertThatJson;
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class GlobalRepositoriesTest {
+
+  @Test
+  public void to_json() throws Exception {
+    GlobalRepositories ref = new GlobalRepositories();
+    ref.addMetric(new Metric(1, "ncloc", "INT", "Description", -1, "NCLOC", true, false, 2.0, 1.0, true));
+    ref.addGlobalSetting("prop", "value");
+    ref.setTimestamp(10);
+
+    assertThatJson(ref.toJson())
+      .isEqualTo(IOUtils.toString(getClass().getResource("GlobalRepositoriesTest/expected.json")));
+  }
+
+  @Test
+  public void from_json() {
+    GlobalRepositories ref = GlobalRepositories
+      .fromJson(
+        "{timestamp:1,"
+          + "metrics:[{id:1,key:ncloc,valueType:DATA,description:Description,direction:-1,name:NCLOC,qualitative:true,userManaged:false,worstValue:2.0,bestValue:1.0,optimizedBestValue:true}],"
+          + "globalSettings:{prop:value}}");
+
+    assertThat(ref.timestamp()).isEqualTo(1);
+    Metric metric = ref.metrics().iterator().next();
+    assertThat(metric.id()).isEqualTo(1);
+    assertThat(metric.key()).isEqualTo("ncloc");
+    assertThat(metric.valueType()).isEqualTo("DATA");
+    assertThat(metric.description()).isEqualTo("Description");
+    assertThat(metric.direction()).isEqualTo(-1);
+    assertThat(metric.name()).isEqualTo("NCLOC");
+    assertThat(metric.isQualitative()).isTrue();
+    assertThat(metric.isUserManaged()).isFalse();
+    assertThat(metric.worstValue()).isEqualTo(2.0);
+    assertThat(metric.bestValue()).isEqualTo(1.0);
+    assertThat(metric.isOptimizedBestValue()).isTrue();
+
+    assertThat(ref.globalSettings()).containsEntry("prop", "value");
+  }
+}
diff --git a/sonar-scanner-protocol/src/test/java/org/sonar/scanner/protocol/output/FileStructureTest.java b/sonar-scanner-protocol/src/test/java/org/sonar/scanner/protocol/output/FileStructureTest.java
new file mode 100644
index 00000000000..69d5266cf50
--- /dev/null
+++ b/sonar-scanner-protocol/src/test/java/org/sonar/scanner/protocol/output/FileStructureTest.java
@@ -0,0 +1,74 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2016 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+package org.sonar.scanner.protocol.output;
+
+import org.apache.commons.io.FileUtils;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+import org.sonar.scanner.protocol.output.FileStructure;
+import java.io.File;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.Assert.fail;
+
+public class FileStructureTest {
+
+  @Rule
+  public TemporaryFolder temp = new TemporaryFolder();
+
+  @Test
+  public void fail_if_dir_does_not_exist() throws Exception {
+    File dir = temp.newFolder();
+    FileUtils.deleteQuietly(dir);
+    try {
+      new FileStructure(dir);
+      fail();
+    } catch (IllegalArgumentException e) {
+      assertThat(e).hasMessageContaining("Directory of analysis report does not exist");
+    }
+  }
+
+  @Test
+  public void fail_if_invalid_dir() throws Exception {
+    // not a dir but a file
+    File dir = temp.newFile();
+    try {
+      new FileStructure(dir);
+      fail();
+    } catch (IllegalArgumentException e) {
+      assertThat(e).hasMessageContaining("Directory of analysis report does not exist");
+    }
+  }
+
+  @Test
+  public void locate_files() throws Exception {
+    File dir = temp.newFolder();
+    FileUtils.write(new File(dir, "metadata.pb"), "metadata content");
+    FileUtils.write(new File(dir, "issues-3.pb"), "issues of component 3");
+    FileUtils.write(new File(dir, "component-42.pb"), "details of component 42");
+
+    FileStructure structure = new FileStructure(dir);
+    assertThat(structure.metadataFile()).exists().isFile();
+    assertThat(structure.fileFor(FileStructure.Domain.COMPONENT, 42)).exists().isFile();
+    assertThat(structure.fileFor(FileStructure.Domain.ISSUES, 3)).exists().isFile();
+    assertThat(structure.fileFor(FileStructure.Domain.ISSUES, 42)).doesNotExist();
+  }
+}
diff --git a/sonar-scanner-protocol/src/test/java/org/sonar/scanner/protocol/output/ScannerReportReaderTest.java b/sonar-scanner-protocol/src/test/java/org/sonar/scanner/protocol/output/ScannerReportReaderTest.java
new file mode 100644
index 00000000000..ce2a6e86149
--- /dev/null
+++ b/sonar-scanner-protocol/src/test/java/org/sonar/scanner/protocol/output/ScannerReportReaderTest.java
@@ -0,0 +1,391 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2016 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+package org.sonar.scanner.protocol.output;
+
+import com.google.common.collect.Lists;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import org.apache.commons.io.FileUtils;
+import org.apache.commons.io.IOUtils;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+import org.sonar.core.util.CloseableIterator;
+import org.sonar.scanner.protocol.Constants;
+import org.sonar.scanner.protocol.output.ScannerReportReader;
+import org.sonar.scanner.protocol.output.ScannerReportWriter;
+import org.sonar.scanner.protocol.output.FileStructure;
+
+import static java.util.Arrays.asList;
+import static java.util.Collections.singletonList;
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class ScannerReportReaderTest {
+
+  private static int UNKNOWN_COMPONENT_REF = 123;
+
+  @Rule
+  public TemporaryFolder temp = new TemporaryFolder();
+
+  File dir;
+
+  ScannerReportReader underTest;
+
+  @Before
+  public void setUp() throws Exception {
+    dir = temp.newFolder();
+    underTest = new ScannerReportReader(dir);
+  }
+
+  @Test
+  public void read_metadata() {
+    ScannerReportWriter writer = new ScannerReportWriter(dir);
+    ScannerReport.Metadata.Builder metadata = ScannerReport.Metadata.newBuilder()
+      .setAnalysisDate(15000000L)
+      .setProjectKey("PROJECT_A")
+      .setRootComponentRef(1)
+      .setCrossProjectDuplicationActivated(true);
+    writer.writeMetadata(metadata.build());
+
+    ScannerReport.Metadata readMetadata = underTest.readMetadata();
+    assertThat(readMetadata.getAnalysisDate()).isEqualTo(15000000L);
+    assertThat(readMetadata.getProjectKey()).isEqualTo("PROJECT_A");
+    assertThat(readMetadata.getRootComponentRef()).isEqualTo(1);
+    assertThat(readMetadata.getCrossProjectDuplicationActivated()).isTrue();
+  }
+
+  @Test(expected = IllegalStateException.class)
+  public void fail_if_missing_metadata_file() {
+    underTest.readMetadata();
+  }
+
+  @Test
+  public void read_components() {
+    ScannerReportWriter writer = new ScannerReportWriter(dir);
+    ScannerReport.Component.Builder component = ScannerReport.Component.newBuilder()
+      .setRef(1)
+      .setPath("src/main/java/Foo.java");
+    writer.writeComponent(component.build());
+
+    assertThat(underTest.readComponent(1).getPath()).isEqualTo("src/main/java/Foo.java");
+  }
+
+  @Test(expected = IllegalStateException.class)
+  public void fail_if_missing_file_on_component() {
+    underTest.readComponent(UNKNOWN_COMPONENT_REF);
+  }
+
+  @Test
+  public void read_issues() {
+    ScannerReportWriter writer = new ScannerReportWriter(dir);
+    ScannerReport.Issue issue = ScannerReport.Issue.newBuilder()
+      .setLine(50)
+      .build();
+    writer.writeComponentIssues(1, asList(issue));
+
+    assertThat(underTest.readComponentIssues(1)).hasSize(1);
+    assertThat(underTest.readComponentIssues(200)).isEmpty();
+  }
+
+  @Test
+  public void empty_list_if_no_issue_found() {
+    assertThat(underTest.readComponentIssues(UNKNOWN_COMPONENT_REF)).isEmpty();
+  }
+
+  @Test
+  public void read_measures() {
+    ScannerReportWriter writer = new ScannerReportWriter(dir);
+    ScannerReport.Measure.Builder measure = ScannerReport.Measure.newBuilder()
+      .setStringValue("value_a");
+    writer.writeComponentMeasures(1, asList(measure.build()));
+
+    assertThat(underTest.readComponentMeasures(1)).hasSize(1);
+  }
+
+  @Test
+  public void empty_list_if_no_measure_found() {
+    assertThat(underTest.readComponentMeasures(UNKNOWN_COMPONENT_REF)).isEmpty();
+  }
+
+  @Test
+  public void read_changesets() {
+    ScannerReportWriter writer = new ScannerReportWriter(dir);
+    ScannerReport.Changesets.Builder scm = ScannerReport.Changesets.newBuilder()
+      .setComponentRef(1)
+      .addChangeset(ScannerReport.Changesets.Changeset.newBuilder().setDate(123_456_789).setAuthor("jack.daniels").setRevision("123-456-789"));
+    writer.writeComponentChangesets(scm.build());
+
+    assertThat(underTest.readChangesets(1).getChangesetList()).hasSize(1);
+    assertThat(underTest.readChangesets(1).getChangeset(0).getDate()).isEqualTo(123_456_789L);
+  }
+
+  @Test
+  public void null_if_no_changeset_found() {
+    assertThat(underTest.readChangesets(UNKNOWN_COMPONENT_REF)).isNull();
+  }
+
+  @Test
+  public void read_duplications() {
+    ScannerReportWriter writer = new ScannerReportWriter(dir);
+    writer.writeMetadata(ScannerReport.Metadata.newBuilder()
+      .setRootComponentRef(1).build());
+    writer.writeComponent(ScannerReport.Component.newBuilder()
+      .setRef(1).build());
+
+    ScannerReport.Duplication duplication = ScannerReport.Duplication.newBuilder()
+      .setOriginPosition(ScannerReport.TextRange.newBuilder()
+        .setStartLine(1)
+        .setEndLine(5)
+        .build())
+      .addDuplicate(ScannerReport.Duplicate.newBuilder()
+        .setOtherFileRef(2)
+        .setRange(ScannerReport.TextRange.newBuilder()
+          .setStartLine(6)
+          .setEndLine(10)
+          .build())
+        .build())
+      .build();
+    writer.writeComponentDuplications(1, asList(duplication));
+
+    ScannerReportReader sut = new ScannerReportReader(dir);
+    assertThat(sut.readComponentDuplications(1)).hasSize(1);
+  }
+
+  @Test
+  public void empty_list_if_no_duplication_found() {
+    assertThat(underTest.readComponentDuplications(UNKNOWN_COMPONENT_REF)).isEmpty();
+  }
+
+  @Test
+  public void read_duplication_blocks() {
+    ScannerReportWriter writer = new ScannerReportWriter(dir);
+    writer.writeMetadata(ScannerReport.Metadata.newBuilder()
+      .setRootComponentRef(1).build());
+    writer.writeComponent(ScannerReport.Component.newBuilder()
+      .setRef(1).build());
+
+    ScannerReport.CpdTextBlock duplicationBlock = ScannerReport.CpdTextBlock.newBuilder()
+      .setHash("abcdefghijklmnop")
+      .setStartLine(1)
+      .setEndLine(2)
+      .setStartTokenIndex(10)
+      .setEndTokenIndex(15)
+      .build();
+    writer.writeCpdTextBlocks(1, singletonList(duplicationBlock));
+
+    ScannerReportReader sut = new ScannerReportReader(dir);
+    assertThat(sut.readCpdTextBlocks(1)).hasSize(1);
+  }
+
+  @Test
+  public void empty_list_if_no_duplication_block_found() {
+    assertThat(underTest.readComponentDuplications(UNKNOWN_COMPONENT_REF)).isEmpty();
+  }
+
+  @Test
+  public void read_syntax_highlighting() throws Exception {
+    ScannerReportWriter writer = new ScannerReportWriter(dir);
+    writer.writeMetadata(ScannerReport.Metadata.newBuilder()
+      .setRootComponentRef(1)
+      .build());
+    writer.writeComponent(ScannerReport.Component.newBuilder()
+      .setRef(1).build());
+
+    writer.writeComponentSyntaxHighlighting(1, asList(
+      ScannerReport.SyntaxHighlighting.newBuilder()
+        .setRange(ScannerReport.TextRange.newBuilder()
+          .setStartLine(1)
+          .setEndLine(10)
+          .build())
+        .setType(Constants.HighlightingType.ANNOTATION)
+        .build()));
+
+    try (CloseableIterator<ScannerReport.SyntaxHighlighting> it = underTest.readComponentSyntaxHighlighting(1)) {
+      ScannerReport.SyntaxHighlighting syntaxHighlighting = it.next();
+      assertThat(syntaxHighlighting.getRange()).isNotNull();
+      assertThat(syntaxHighlighting.getRange().getStartLine()).isEqualTo(1);
+      assertThat(syntaxHighlighting.getRange().getEndLine()).isEqualTo(10);
+      assertThat(syntaxHighlighting.getType()).isEqualTo(Constants.HighlightingType.ANNOTATION);
+    }
+  }
+
+  @Test
+  public void return_empty_if_no_highlighting_found() {
+    assertThat(underTest.readComponentSyntaxHighlighting(UNKNOWN_COMPONENT_REF)).isEmpty();
+  }
+
+  @Test
+  public void read_symbols() {
+    ScannerReportWriter writer = new ScannerReportWriter(dir);
+    writer.writeMetadata(ScannerReport.Metadata.newBuilder()
+      .setRootComponentRef(1)
+      .build());
+    writer.writeComponent(ScannerReport.Component.newBuilder()
+      .setRef(1).build());
+
+    writer.writeComponentSymbols(1, asList(ScannerReport.Symbol.newBuilder()
+      .setDeclaration(ScannerReport.TextRange.newBuilder()
+        .setStartLine(1)
+        .setStartOffset(3)
+        .setEndLine(1)
+        .setEndOffset(5)
+        .build())
+      .addReference(ScannerReport.TextRange.newBuilder()
+        .setStartLine(10)
+        .setStartOffset(15)
+        .setEndLine(11)
+        .setEndOffset(2)
+        .build())
+      .build()));
+
+    underTest = new ScannerReportReader(dir);
+    assertThat(underTest.readComponentSymbols(1)).hasSize(1);
+  }
+
+  @Test
+  public void empty_list_if_no_symbol_found() {
+    assertThat(underTest.readComponentSymbols(UNKNOWN_COMPONENT_REF)).isEmpty();
+  }
+
+  @Test
+  public void read_coverage() throws Exception {
+    ScannerReportWriter writer = new ScannerReportWriter(dir);
+    writer.writeMetadata(ScannerReport.Metadata.newBuilder()
+      .setRootComponentRef(1)
+      .build());
+    writer.writeComponent(ScannerReport.Component.newBuilder()
+      .setRef(1).build());
+
+    writer.writeComponentCoverage(1, asList(
+      ScannerReport.Coverage.newBuilder()
+        .setLine(1)
+        .setConditions(1)
+        .setUtHits(true)
+        .setItHits(false)
+        .setUtCoveredConditions(1)
+        .setItCoveredConditions(1)
+        .setOverallCoveredConditions(1)
+        .build(),
+      ScannerReport.Coverage.newBuilder()
+        .setLine(2)
+        .setConditions(5)
+        .setUtHits(false)
+        .setItHits(false)
+        .setUtCoveredConditions(4)
+        .setItCoveredConditions(5)
+        .setOverallCoveredConditions(5)
+        .build()));
+
+    underTest = new ScannerReportReader(dir);
+    try (CloseableIterator<ScannerReport.Coverage> it = new ScannerReportReader(dir).readComponentCoverage(1)) {
+      ScannerReport.Coverage coverage = it.next();
+      assertThat(coverage.getLine()).isEqualTo(1);
+      assertThat(coverage.getConditions()).isEqualTo(1);
+      assertThat(coverage.getUtHits()).isTrue();
+      assertThat(coverage.getItHits()).isFalse();
+      assertThat(coverage.getUtCoveredConditions()).isEqualTo(1);
+      assertThat(coverage.getItCoveredConditions()).isEqualTo(1);
+      assertThat(coverage.getOverallCoveredConditions()).isEqualTo(1);
+    }
+  }
+
+  @Test
+  public void return_empty_iterator_if_no_coverage_found() {
+    assertThat(underTest.readComponentCoverage(UNKNOWN_COMPONENT_REF)).isEmpty();
+  }
+
+  @Test
+  public void read_source_lines() throws Exception {
+    ScannerReportWriter writer = new ScannerReportWriter(dir);
+    File file = writer.getFileStructure().fileFor(FileStructure.Domain.SOURCE, 1);
+    FileUtils.writeLines(file, Lists.newArrayList("line1", "line2"));
+
+    File sourceFile = new ScannerReportReader(dir).readFileSource(1);
+    assertThat(sourceFile).isEqualTo(file);
+  }
+
+  @Test
+  public void read_tests() throws Exception {
+    ScannerReportWriter writer = new ScannerReportWriter(dir);
+    writer.writeTests(1, asList(
+      ScannerReport.Test.newBuilder()
+        .setDurationInMs(60_000)
+        .setStacktrace("stacktrace")
+        .setMsg("message")
+        .setStatus(Constants.TestStatus.OK)
+        .build()));
+
+    try (InputStream inputStream = FileUtils.openInputStream(underTest.readTests(1))) {
+      ScannerReport.Test testResult = ScannerReport.Test.PARSER.parseDelimitedFrom(inputStream);
+      assertThat(testResult.getDurationInMs()).isEqualTo(60_000);
+      assertThat(testResult.getStacktrace()).isEqualTo("stacktrace");
+      assertThat(testResult.getMsg()).isEqualTo("message");
+      assertThat(testResult.getStatus()).isEqualTo(Constants.TestStatus.OK);
+    }
+  }
+
+  @Test
+  public void null_if_no_test_found() {
+    assertThat(underTest.readTests(UNKNOWN_COMPONENT_REF)).isNull();
+  }
+
+  @Test
+  public void read_coverage_details() throws Exception {
+    ScannerReportWriter writer = new ScannerReportWriter(dir);
+    writer.writeCoverageDetails(1, asList(
+      ScannerReport.CoverageDetail.newBuilder()
+        .setTestName("test-name")
+        .addCoveredFile(ScannerReport.CoverageDetail.CoveredFile.newBuilder()
+          .addAllCoveredLine(asList(1, 2, 3, 5, 7))
+          .setFileRef(2))
+        .build()));
+
+    try (InputStream inputStream = FileUtils.openInputStream(underTest.readCoverageDetails(1))) {
+      ScannerReport.CoverageDetail coverageDetail = ScannerReport.CoverageDetail.PARSER.parseDelimitedFrom(inputStream);
+      assertThat(coverageDetail.getTestName()).isEqualTo("test-name");
+      assertThat(coverageDetail.getCoveredFile(0).getFileRef()).isEqualTo(2);
+      assertThat(coverageDetail.getCoveredFile(0).getCoveredLineList()).containsExactly(1, 2, 3, 5, 7);
+    }
+  }
+
+  @Test
+  public void null_if_no_coverage_detail_found() {
+    assertThat(underTest.readCoverageDetails(UNKNOWN_COMPONENT_REF)).isNull();
+  }
+
+  @Test
+  public void read_file_source() throws Exception {
+    ScannerReportWriter writer = new ScannerReportWriter(dir);
+    try (FileOutputStream outputStream = new FileOutputStream(writer.getSourceFile(1))) {
+      IOUtils.write("line1\nline2", outputStream);
+    }
+
+    try (InputStream inputStream = FileUtils.openInputStream(underTest.readFileSource(1))) {
+      assertThat(IOUtils.readLines(inputStream)).containsOnly("line1", "line2");
+    }
+  }
+
+  @Test
+  public void return_null_when_no_file_source() throws Exception {
+    assertThat(underTest.readFileSource(UNKNOWN_COMPONENT_REF)).isNull();
+  }
+}
diff --git a/sonar-scanner-protocol/src/test/java/org/sonar/scanner/protocol/output/ScannerReportWriterTest.java b/sonar-scanner-protocol/src/test/java/org/sonar/scanner/protocol/output/ScannerReportWriterTest.java
new file mode 100644
index 00000000000..9a08cd726ac
--- /dev/null
+++ b/sonar-scanner-protocol/src/test/java/org/sonar/scanner/protocol/output/ScannerReportWriterTest.java
@@ -0,0 +1,308 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2016 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+package org.sonar.scanner.protocol.output;
+
+import com.google.common.collect.Iterators;
+import java.io.File;
+import org.apache.commons.io.FileUtils;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+import org.sonar.core.util.CloseableIterator;
+import org.sonar.core.util.Protobuf;
+import org.sonar.scanner.protocol.Constants;
+import org.sonar.scanner.protocol.output.ScannerReportWriter;
+import org.sonar.scanner.protocol.output.FileStructure;
+
+import static java.util.Arrays.asList;
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class ScannerReportWriterTest {
+
+  @Rule
+  public TemporaryFolder temp = new TemporaryFolder();
+  File dir;
+  ScannerReportWriter underTest;
+
+  @Before
+  public void setUp() throws Exception {
+    dir = temp.newFolder();
+    underTest = new ScannerReportWriter(dir);
+  }
+
+  @Test
+  public void create_dir_if_does_not_exist() {
+    FileUtils.deleteQuietly(dir);
+    underTest = new ScannerReportWriter(dir);
+
+    assertThat(dir).isDirectory().exists();
+  }
+
+  @Test
+  public void write_metadata() {
+    ScannerReport.Metadata.Builder metadata = ScannerReport.Metadata.newBuilder()
+      .setAnalysisDate(15000000L)
+      .setProjectKey("PROJECT_A")
+      .setRootComponentRef(1);
+    underTest.writeMetadata(metadata.build());
+
+    ScannerReport.Metadata read = Protobuf.read(underTest.getFileStructure().metadataFile(), ScannerReport.Metadata.PARSER);
+    assertThat(read.getAnalysisDate()).isEqualTo(15000000L);
+    assertThat(read.getProjectKey()).isEqualTo("PROJECT_A");
+    assertThat(read.getRootComponentRef()).isEqualTo(1);
+  }
+
+  @Test
+  public void write_component() {
+    // no data yet
+    assertThat(underTest.hasComponentData(FileStructure.Domain.COMPONENT, 1)).isFalse();
+
+    // write data
+    ScannerReport.Component.Builder component = ScannerReport.Component.newBuilder()
+      .setRef(1)
+      .setLanguage("java")
+      .setPath("src/Foo.java")
+      .setType(Constants.ComponentType.FILE)
+      .setIsTest(false)
+      .addChildRef(5)
+      .addChildRef(42);
+    underTest.writeComponent(component.build());
+
+    assertThat(underTest.hasComponentData(FileStructure.Domain.COMPONENT, 1)).isTrue();
+    File file = underTest.getFileStructure().fileFor(FileStructure.Domain.COMPONENT, 1);
+    assertThat(file).exists().isFile();
+    ScannerReport.Component read = Protobuf.read(file, ScannerReport.Component.PARSER);
+    assertThat(read.getRef()).isEqualTo(1);
+    assertThat(read.getChildRefList()).containsOnly(5, 42);
+    assertThat(read.hasName()).isFalse();
+    assertThat(read.getIsTest()).isFalse();
+  }
+
+  @Test
+  public void write_issues() {
+    // no data yet
+    assertThat(underTest.hasComponentData(FileStructure.Domain.ISSUES, 1)).isFalse();
+
+    // write data
+    ScannerReport.Issue issue = ScannerReport.Issue.newBuilder()
+      .setLine(50)
+      .setMsg("the message")
+      .build();
+
+    underTest.writeComponentIssues(1, asList(issue));
+
+    assertThat(underTest.hasComponentData(FileStructure.Domain.ISSUES, 1)).isTrue();
+    File file = underTest.getFileStructure().fileFor(FileStructure.Domain.ISSUES, 1);
+    assertThat(file).exists().isFile();
+    try (CloseableIterator<ScannerReport.Issue> read = Protobuf.readStream(file, ScannerReport.Issue.PARSER)) {
+      assertThat(Iterators.size(read)).isEqualTo(1);
+    }
+  }
+
+  @Test
+  public void write_measures() {
+    assertThat(underTest.hasComponentData(FileStructure.Domain.MEASURES, 1)).isFalse();
+
+    ScannerReport.Measure measure = ScannerReport.Measure.newBuilder()
+      .setStringValue("text-value")
+      .setDoubleValue(2.5d)
+      .setValueType(Constants.MeasureValueType.DOUBLE)
+      .build();
+
+    underTest.writeComponentMeasures(1, asList(measure));
+
+    assertThat(underTest.hasComponentData(FileStructure.Domain.MEASURES, 1)).isTrue();
+    File file = underTest.getFileStructure().fileFor(FileStructure.Domain.MEASURES, 1);
+    assertThat(file).exists().isFile();
+    try (CloseableIterator<ScannerReport.Measure> read = Protobuf.readStream(file, ScannerReport.Measure.PARSER)) {
+      assertThat(Iterators.size(read)).isEqualTo(1);
+    }
+  }
+
+  @Test
+  public void write_scm() {
+    assertThat(underTest.hasComponentData(FileStructure.Domain.CHANGESETS, 1)).isFalse();
+
+    ScannerReport.Changesets scm = ScannerReport.Changesets.newBuilder()
+      .setComponentRef(1)
+      .addChangesetIndexByLine(0)
+      .addChangeset(ScannerReport.Changesets.Changeset.newBuilder()
+        .setRevision("123-456-789")
+        .setAuthor("author")
+        .setDate(123_456_789L))
+      .build();
+
+    underTest.writeComponentChangesets(scm);
+
+    assertThat(underTest.hasComponentData(FileStructure.Domain.CHANGESETS, 1)).isTrue();
+    File file = underTest.getFileStructure().fileFor(FileStructure.Domain.CHANGESETS, 1);
+    assertThat(file).exists().isFile();
+    ScannerReport.Changesets read = Protobuf.read(file, ScannerReport.Changesets.PARSER);
+    assertThat(read.getComponentRef()).isEqualTo(1);
+    assertThat(read.getChangesetCount()).isEqualTo(1);
+    assertThat(read.getChangesetList()).hasSize(1);
+    assertThat(read.getChangeset(0).getDate()).isEqualTo(123_456_789L);
+  }
+
+  @Test
+  public void write_duplications() {
+    assertThat(underTest.hasComponentData(FileStructure.Domain.DUPLICATIONS, 1)).isFalse();
+
+    ScannerReport.Duplication duplication = ScannerReport.Duplication.newBuilder()
+      .setOriginPosition(ScannerReport.TextRange.newBuilder()
+        .setStartLine(1)
+        .setEndLine(5)
+        .build())
+      .addDuplicate(ScannerReport.Duplicate.newBuilder()
+        .setOtherFileRef(2)
+        .setRange(ScannerReport.TextRange.newBuilder()
+          .setStartLine(6)
+          .setEndLine(10)
+          .build())
+        .build())
+      .build();
+    underTest.writeComponentDuplications(1, asList(duplication));
+
+    assertThat(underTest.hasComponentData(FileStructure.Domain.DUPLICATIONS, 1)).isTrue();
+    File file = underTest.getFileStructure().fileFor(FileStructure.Domain.DUPLICATIONS, 1);
+    assertThat(file).exists().isFile();
+    try (CloseableIterator<ScannerReport.Duplication> duplications = Protobuf.readStream(file, ScannerReport.Duplication.PARSER)) {
+      ScannerReport.Duplication dup = duplications.next();
+      assertThat(dup.getOriginPosition()).isNotNull();
+      assertThat(dup.getDuplicateList()).hasSize(1);
+    }
+  }
+
+  @Test
+  public void write_duplication_blocks() {
+    assertThat(underTest.hasComponentData(FileStructure.Domain.CPD_TEXT_BLOCKS, 1)).isFalse();
+
+    ScannerReport.CpdTextBlock duplicationBlock = ScannerReport.CpdTextBlock.newBuilder()
+      .setHash("abcdefghijklmnop")
+      .setStartLine(1)
+      .setEndLine(2)
+      .setStartTokenIndex(10)
+      .setEndTokenIndex(15)
+      .build();
+    underTest.writeCpdTextBlocks(1, asList(duplicationBlock));
+
+    assertThat(underTest.hasComponentData(FileStructure.Domain.CPD_TEXT_BLOCKS, 1)).isTrue();
+    File file = underTest.getFileStructure().fileFor(FileStructure.Domain.CPD_TEXT_BLOCKS, 1);
+    assertThat(file).exists().isFile();
+    try (CloseableIterator<ScannerReport.CpdTextBlock> duplicationBlocks = Protobuf.readStream(file, ScannerReport.CpdTextBlock.parser())) {
+      ScannerReport.CpdTextBlock duplicationBlockResult = duplicationBlocks.next();
+      assertThat(duplicationBlockResult.getHash()).isEqualTo("abcdefghijklmnop");
+      assertThat(duplicationBlockResult.getStartLine()).isEqualTo(1);
+      assertThat(duplicationBlockResult.getEndLine()).isEqualTo(2);
+      assertThat(duplicationBlockResult.getStartTokenIndex()).isEqualTo(10);
+      assertThat(duplicationBlockResult.getEndTokenIndex()).isEqualTo(15);
+    }
+  }
+
+  @Test
+  public void write_symbols() {
+    // no data yet
+    assertThat(underTest.hasComponentData(FileStructure.Domain.SYMBOLS, 1)).isFalse();
+
+    // write data
+    ScannerReport.Symbol symbol = ScannerReport.Symbol.newBuilder()
+      .setDeclaration(ScannerReport.TextRange.newBuilder()
+        .setStartLine(1)
+        .setStartOffset(3)
+        .setEndLine(1)
+        .setEndOffset(5)
+        .build())
+      .addReference(ScannerReport.TextRange.newBuilder()
+        .setStartLine(10)
+        .setStartOffset(15)
+        .setEndLine(11)
+        .setEndOffset(2)
+        .build())
+      .build();
+
+    underTest.writeComponentSymbols(1, asList(symbol));
+
+    assertThat(underTest.hasComponentData(FileStructure.Domain.SYMBOLS, 1)).isTrue();
+
+    File file = underTest.getFileStructure().fileFor(FileStructure.Domain.SYMBOLS, 1);
+    assertThat(file).exists().isFile();
+    try (CloseableIterator<ScannerReport.Symbol> read = Protobuf.readStream(file, ScannerReport.Symbol.PARSER)) {
+      assertThat(read).hasSize(1);
+    }
+  }
+
+  @Test
+  public void write_syntax_highlighting() {
+    // no data yet
+    assertThat(underTest.hasComponentData(FileStructure.Domain.SYNTAX_HIGHLIGHTINGS, 1)).isFalse();
+
+    underTest.writeComponentSyntaxHighlighting(1, asList(
+      ScannerReport.SyntaxHighlighting.newBuilder()
+        .setRange(ScannerReport.TextRange.newBuilder()
+          .setStartLine(1)
+          .setEndLine(1)
+          .build())
+        .setType(Constants.HighlightingType.ANNOTATION)
+        .build()));
+
+    assertThat(underTest.hasComponentData(FileStructure.Domain.SYNTAX_HIGHLIGHTINGS, 1)).isTrue();
+  }
+
+  @Test
+  public void write_coverage() {
+    // no data yet
+    assertThat(underTest.hasComponentData(FileStructure.Domain.COVERAGES, 1)).isFalse();
+
+    underTest.writeComponentCoverage(1, asList(
+      ScannerReport.Coverage.newBuilder()
+        .setLine(1)
+        .setConditions(1)
+        .setUtHits(true)
+        .setItHits(false)
+        .setUtCoveredConditions(1)
+        .setItCoveredConditions(1)
+        .setOverallCoveredConditions(1)
+        .build()));
+
+    assertThat(underTest.hasComponentData(FileStructure.Domain.COVERAGES, 1)).isTrue();
+  }
+
+  @Test
+  public void write_tests() {
+    assertThat(underTest.hasComponentData(FileStructure.Domain.TESTS, 1)).isFalse();
+
+    underTest.writeTests(1, asList(
+      ScannerReport.Test.getDefaultInstance()));
+
+    assertThat(underTest.hasComponentData(FileStructure.Domain.TESTS, 1)).isTrue();
+
+  }
+
+  @Test
+  public void write_coverage_details() {
+    assertThat(underTest.hasComponentData(FileStructure.Domain.COVERAGE_DETAILS, 1)).isFalse();
+
+    underTest.writeCoverageDetails(1, asList(
+      ScannerReport.CoverageDetail.getDefaultInstance()));
+
+    assertThat(underTest.hasComponentData(FileStructure.Domain.COVERAGE_DETAILS, 1)).isTrue();
+  }
+}
diff --git a/sonar-scanner-protocol/src/test/resources/org/sonar/scanner/protocol/input/GlobalRepositoriesTest/expected.json b/sonar-scanner-protocol/src/test/resources/org/sonar/scanner/protocol/input/GlobalRepositoriesTest/expected.json
new file mode 100644
index 00000000000..de38ae0cb18
--- /dev/null
+++ b/sonar-scanner-protocol/src/test/resources/org/sonar/scanner/protocol/input/GlobalRepositoriesTest/expected.json
@@ -0,0 +1,21 @@
+{
+  "timestamp": 10,
+  "metrics": [
+    {
+      "id": 1,
+      "key": "ncloc",
+      "valueType": "INT",
+      "description": "Description",
+      "direction": -1,
+      "name": "NCLOC",
+      "qualitative": true,
+      "userManaged": false,
+      "worstValue": 2.0,
+      "bestValue": 1.0,
+      "optimizedBestValue": true
+    }
+  ],
+  "globalSettings": {
+    "prop": "value"
+  }
+}
diff --git a/sonar-scanner-protocol/src/test/resources/org/sonar/scanner/protocol/input/ProjectRepositoriesTest/testToJson.json b/sonar-scanner-protocol/src/test/resources/org/sonar/scanner/protocol/input/ProjectRepositoriesTest/testToJson.json
new file mode 100644
index 00000000000..ba7489143a6
--- /dev/null
+++ b/sonar-scanner-protocol/src/test/resources/org/sonar/scanner/protocol/input/ProjectRepositoriesTest/testToJson.json
@@ -0,0 +1,23 @@
+{
+  "timestamp": 10,
+  "settingsByModule": {
+    "foo": {
+      "prop1": "value1",
+      "prop2": "value2",
+      "prop": "value"
+    }
+  },
+  "fileDataByModuleAndPath": {
+    "foo": {
+      "src/main/java/Foo.java": {
+        "hash": "xyz",
+        "needBlame": true
+      },
+      "src/main/java/Foo2.java": {
+        "hash": "xyz",
+        "needBlame": false
+      }
+    }
+  },
+  "lastAnalysisDate": "2014-05-18T15:50:45+0100"
+}
diff --git a/sonar-scanner-protocol/src/test/resources/org/sonar/scanner/protocol/input/RulesSearchTest/empty.json b/sonar-scanner-protocol/src/test/resources/org/sonar/scanner/protocol/input/RulesSearchTest/empty.json
new file mode 100644
index 00000000000..055fe8b8d63
--- /dev/null
+++ b/sonar-scanner-protocol/src/test/resources/org/sonar/scanner/protocol/input/RulesSearchTest/empty.json
@@ -0,0 +1 @@
+{"total":3225,"p":30,"ps":500,"rules":[]}
\ No newline at end of file
diff --git a/sonar-scanner-protocol/src/test/resources/org/sonar/scanner/protocol/input/RulesSearchTest/expected.json b/sonar-scanner-protocol/src/test/resources/org/sonar/scanner/protocol/input/RulesSearchTest/expected.json
new file mode 100644
index 00000000000..89350a7e331
--- /dev/null
+++ b/sonar-scanner-protocol/src/test/resources/org/sonar/scanner/protocol/input/RulesSearchTest/expected.json
@@ -0,0 +1 @@
+{"total":290,"p":1,"ps":2,"rules":[{"key":"squid:S1194","internalKey":"S1194","repo":"squid","name":"\"java.lang.Error\" should not be extended","severity":"MAJOR","lang":"java"},{"key":"squid:ObjectFinalizeOverridenCallsSuperFinalizeCheck","internalKey":"ObjectFinalizeOverridenCallsSuperFinalizeCheck","repo":"squid","name":"super.finalize() should be called at the end of Object.finalize() implementations","severity":"BLOCKER","lang":"java"}]}
\ No newline at end of file
diff --git a/sonar-scanner-protocol/src/test/resources/org/sonar/scanner/protocol/output/component/ReportComponentsTest/expected.json b/sonar-scanner-protocol/src/test/resources/org/sonar/scanner/protocol/output/component/ReportComponentsTest/expected.json
new file mode 100644
index 00000000000..581bbc5ea23
--- /dev/null
+++ b/sonar-scanner-protocol/src/test/resources/org/sonar/scanner/protocol/output/component/ReportComponentsTest/expected.json
@@ -0,0 +1,43 @@
+{
+  "analysisDate": "2012-12-12T00:00:00+0100",
+  "root": {
+    "batchId": 1,
+    "id": 11,
+    "snapshotId": 111,
+    "name": "Root project",
+    "type": "PRJ",
+    "children": [
+      {
+        "batchId": 2,
+        "id": 22,
+        "snapshotId": 222,
+        "path": "module1",
+        "name": "Module",
+        "type": "MOD",
+        "children": [
+          {
+            "batchId": 3,
+            "id": 33,
+            "snapshotId": 333,
+            "path": "src",
+            "name": "src",
+            "type": "DIR",
+            "children": [
+              {
+                "batchId": 4,
+                "id": 44,
+                "snapshotId": 444,
+                "path": "Foo.java",
+                "name": "Foo.java",
+                "type": "FIL",
+                "languageKey": "java",
+                "isTest": true,
+                "children": []
+              }
+            ]
+          }
+        ]
+      }
+    ]
+  }
+}
\ No newline at end of file