Fix commit.committer.time provider

The "commit.committer.time" property has accidentally been using the
"commit.author.time" provider since its inception. Fix this.

References: #82

Author: commonquail

src/main/java/pl/project13/core/GitDataProvider.java

@@ -286,9 +286,9 @@ protected void loadGitData(@Nonnull String evaluateOnCommit, @Nonnull Map<String
       maybePut(properties, GitCommitPropertyConstant.COMMIT_ID_ABBREV, this::getAbbrevCommitId);
       // git.dirty
       maybePut(properties, GitCommitPropertyConstant.DIRTY, () -> Boolean.toString(isDirty()));
-      // git.commit.author.name
+      // git.commit.user.name
       maybePut(properties, GitCommitPropertyConstant.COMMIT_AUTHOR_NAME, this::getCommitAuthorName);
-      // git.commit.author.email
+      // git.commit.user.email
       maybePut(properties, GitCommitPropertyConstant.COMMIT_AUTHOR_EMAIL, this::getCommitAuthorEmail);
       // git.commit.message.full
       maybePut(properties, GitCommitPropertyConstant.COMMIT_MESSAGE_FULL, this::getCommitMessageFull);
@@ -299,7 +299,7 @@ protected void loadGitData(@Nonnull String evaluateOnCommit, @Nonnull Map<String
       // commit.author.time
       maybePut(properties, GitCommitPropertyConstant.COMMIT_AUTHOR_TIME, this::getCommitAuthorTime);
       // commit.committer.time
-      maybePut(properties, GitCommitPropertyConstant.COMMIT_COMMITTER_TIME, this::getCommitAuthorTime);
+      maybePut(properties, GitCommitPropertyConstant.COMMIT_COMMITTER_TIME, this::getCommitCommitterTime);
       // git remote.origin.url
       maybePut(properties, GitCommitPropertyConstant.REMOTE_ORIGIN_URL, this::getRemoteOriginUrl);
 

src/test/java/pl/project13/core/AvailableGitTestRepo.java

@@ -67,6 +67,13 @@ public enum AvailableGitTestRepo {
    */
   WITH_TAG_ON_DIFFERENT_BRANCH("src/test/resources/_git_with_tag_on_different_branch"),
   WITH_ONE_COMMIT_WITH_SPECIAL_CHARACTERS("src/test/resources/_git_one_commit_with_umlaut"),
+  /**
+   * <pre>
+   * $ log --date=iso-strict --format='%h | cd=%cd | ad=%ad'
+   * 7002d5c | cd=2014-09-19T17:23:04+02:00 | ad=2012-07-04T15:54:01+02:00
+   * </pre>
+   */
+  COMMITTER_DIFFERENT_FROM_AUTHOR("src/test/resources/_git_one_commit_with_umlaut"),
   /**
     * <pre>
     * b0c6d28b3b83bf7b905321bae67d9ca4c75a203f 2015-06-04 00:50:18 +0200  (HEAD, master)

src/test/java/pl/project13/core/GitCommitIdPluginIntegrationTest.java

@@ -26,14 +26,10 @@
 import org.junit.runner.RunWith;
 import pl.project13.core.git.GitDescribeConfig;
 import pl.project13.core.util.GenericFileManager;
-import pl.project13.core.util.JsonManager;
-import pl.project13.core.util.XmlManager;
-import pl.project13.core.util.YmlManager;
 
 import javax.annotation.Nonnull;
 import java.io.File;
 import java.io.IOException;
-import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.text.SimpleDateFormat;
@@ -1061,6 +1057,45 @@ public void shouldGenerateClosestTagInformationWhenCommitHasTwoTags(boolean useN
     assertPropertyPresentAndEqual(properties, "git.closest.tag.commit.count", "0");
   }
 
+  @Test
+  @Parameters(method = "useNativeGit")
+  public void shouldGenerateCommitterAndAuthorInformation(boolean useNativeGit) throws Exception {
+    // given
+    File dotGitDirectory = createTmpDotGitDirectory(AvailableGitTestRepo.COMMITTER_DIFFERENT_FROM_AUTHOR);
+
+    GitCommitIdPlugin.Callback cb =
+            new GitCommitIdTestCallback()
+                    .setDotGitDirectory(dotGitDirectory)
+                    .setDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX")
+                    .setDateFormatTimeZone("UTC")
+                    .setUseNativeGit(useNativeGit)
+                    .build();
+    Properties properties = new Properties();
+
+    // when
+    GitCommitIdPlugin.runPlugin(cb, properties);
+
+    // then
+    assertThat(properties)
+            .containsKeys(
+                    "git.commit.time",
+                    "git.commit.committer.time",
+                    "git.commit.author.time",
+                    "git.commit.user.email",
+                    "git.commit.user.name");
+
+    assertThat(properties.getProperty("git.commit.committer.time")).isNotEqualTo(properties.getProperty("git.commit.author.time"));
+
+    // Committer
+    assertPropertyPresentAndEqual(properties, "git.commit.committer.time", "2014-09-19T15:23:04Z");
+    assertThat(properties.getProperty("git.commit.committer.time")).isEqualTo(properties.getProperty("git.commit.time"));
+
+    // Author
+    assertPropertyPresentAndEqual(properties, "git.commit.author.time", "2012-07-04T13:54:01Z");
+    assertPropertyPresentAndEqual(properties, "git.commit.user.email", "john.doe@domain.com");
+    assertPropertyPresentAndEqual(properties, "git.commit.user.name", "John Doe");
+  }
+
   @Test
   @Parameters(method = "useNativeGit")
   public void shouldUseDateFormatTimeZone(boolean useNativeGit) throws Exception {