Implement git config v2 endpoint

scm-plugins/scm-git-plugin/src/test/java/sonia/scm/api/v2/resources/GitConfigDtoToGitConfigMapperTest.java

@@ -0,0 +1,35 @@
+package sonia.scm.api.v2.resources;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.runners.MockitoJUnitRunner;
+import sonia.scm.repository.GitConfig;
+
+import java.io.File;
+
+import static org.junit.Assert.assertEquals;
+
+@RunWith(MockitoJUnitRunner.class)
+public class GitConfigDtoToGitConfigMapperTest {
+
+  @InjectMocks
+  private GitConfigDtoToGitConfigMapperImpl mapper;
+
+  @Test
+  public void shouldMapFields() {
+    GitConfigDto dto = createDefaultDto();
+    GitConfig config = mapper.map(dto);
+    assertEquals("express", config.getGcExpression());
+    assertEquals("repository/directory", config.getRepositoryDirectory().getPath());
+    assertEquals(false, config.isDisabled());
+  }
+
+  private GitConfigDto createDefaultDto() {
+    GitConfigDto gitConfigDto = new GitConfigDto();
+    gitConfigDto.setGcExpression("express");
+    gitConfigDto.setDisabled(false);
+    gitConfigDto.setRepositoryDirectory(new File("repository/directory"));
+    return gitConfigDto;
+  }
+}

scm-plugins/scm-git-plugin/src/test/java/sonia/scm/api/v2/resources/GitConfigToGitConfigDtoMapperTest.java

@@ -0,0 +1,77 @@
+package sonia.scm.api.v2.resources;
+
+import org.apache.shiro.subject.Subject;
+import org.apache.shiro.subject.support.SubjectThreadState;
+import org.apache.shiro.util.ThreadContext;
+import org.apache.shiro.util.ThreadState;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Answers;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.runners.MockitoJUnitRunner;
+import sonia.scm.repository.GitConfig;
+import sonia.scm.security.Role;
+
+import java.io.File;
+import java.net.URI;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+@RunWith(MockitoJUnitRunner.class)
+public class GitConfigToGitConfigDtoMapperTest {
+
+  private URI baseUri = URI.create("http://example.com/base/");
+
+  @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+  private UriInfoStore uriInfoStore;
+
+  @InjectMocks
+  private GitConfigToGitConfigDtoMapperImpl mapper;
+
+  private final Subject subject = mock(Subject.class);
+  private final ThreadState subjectThreadState = new SubjectThreadState(subject);
+
+  private URI expectedBaseUri;
+
+  @Before
+  public void init() {
+    when(uriInfoStore.get().getBaseUri()).thenReturn(baseUri);
+    expectedBaseUri = baseUri.resolve(GitConfigResource.GIT_CONFIG_PATH_V2);
+    subjectThreadState.bind();
+    ThreadContext.bind(subject);
+  }
+
+  @After
+  public void unbindSubject() {
+    ThreadContext.unbindSubject();
+  }
+
+  @Test
+  public void shouldMapFields() {
+    GitConfig config = createConfiguration();
+
+    when(subject.hasRole(Role.ADMIN)).thenReturn(true);
+    GitConfigDto dto = mapper.map(config);
+
+    assertEquals("express", dto.getGcExpression());
+    assertFalse(dto.isDisabled());
+    assertEquals("repository/directory", dto.getRepositoryDirectory().getPath());
+    assertEquals(expectedBaseUri.toString(), dto.getLinks().getLinkBy("self").get().getHref());
+    assertEquals(expectedBaseUri.toString(), dto.getLinks().getLinkBy("update").get().getHref());
+  }
+
+  private GitConfig createConfiguration() {
+    GitConfig config = new GitConfig();
+    config.setDisabled(false);
+    config.setRepositoryDirectory(new File("repository/directory"));
+    config.setGcExpression("express");
+    return config;
+  }
+
+}