Fix tests.

See #167.

src/test/java/org/springframework/data/release/dependency/DependencyUpgradeProposalsUnitTests.java

@@ -37,6 +37,7 @@ class DependencyUpgradeProposalsUnitTests {
 		Properties properties = new Properties();
 		properties.put("dependency.train", "Pascal");
 		properties.put("dependency.iteration", "M1");
+		properties.put("dependency.upgrade.count", "2");
 		properties.put("dependency[org.assertj:assertj-core]", "3.18.1");
 		properties.put("dependency[io.reactivex.rxjava3:rxjava]", "1.2.3");
 

src/test/java/org/springframework/data/release/git/CommitUnitTests.java

@@ -35,7 +35,7 @@ class CommitUnitTests {
 
 		assertThat(
 				new Commit(new Ticket("1234", "Hello", Mockito.mock(TicketStatus.class)), "Summary", Optional.empty()))
-				.hasToString("1234 - Summary.");
+						.hasToString("Summary.\n" + "\n" + "See 1234");
 	}
 
 	@Test
@@ -44,6 +44,6 @@ class CommitUnitTests {
 		assertThat(
 				new Commit(new Ticket("1234", "Hello", Mockito.mock(TicketStatus.class)), "Summary",
 						Optional.of("detail")))
-						.hasToString("1234 - Summary.\n" + "\n" + "detail");
+								.hasToString("Summary.\n" + "\n" + "detail\n" + "\n" + "See 1234");
 	}
 }

src/test/java/org/springframework/data/release/issues/github/GitHubIssueTrackerIntegrationTests.java

@@ -157,7 +157,8 @@ class GitHubIssueTrackerIntegrationTests extends AbstractIntegrationTests {
 
 		verify(postRequestedFor(urlPathMatching(ISSUES_URI))
 				.withRequestBody(
-						equalToJson("{\"title\":\"Release 1.8 RC1 (Hopper)\",\"milestone\":45,\"labels\":[ \"type: task\" ]}")));
+						equalToJson(
+								"{\"title\":\"Release 1.8 RC1 (Hopper)\",\"milestone\":45,\"labels\":[ \"type: task\" ], \"assignees\" : [ ]}")));
 	}
 
 	@Test // #5

src/test/java/org/springframework/data/release/model/ProjectUnitTests.java

@@ -34,8 +34,6 @@ class ProjectUnitTests {
 		// Collections.reverse(projects);
 		// Collections.sort(projects);
 
-		projects.stream().map(Project::getName).forEach(System.out::println);
-
 		assertThat(projects.get(0)).isEqualTo(Projects.BUILD);
 		assertThat(projects.get(1)).isEqualTo(Projects.COMMONS);
 	}