1 files changed, 51 insertions, 0 deletions
diff --git a/server/sonar-server-common/src/test/java/org/sonar/server/project/DefaultBranchNameResolverTest.java b/server/sonar-server-common/src/test/java/org/sonar/server/project/DefaultBranchNameResolverTest.java
new file mode 100644
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+++ b/server/sonar-server-common/src/test/java/org/sonar/server/project/DefaultBranchNameResolverTest.java
@@ -0,0 +1,51 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2022 SonarSource SA
+ * mailto:info 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.server.project;
+
+import java.util.Optional;
+import org.junit.Test;
+import org.sonar.api.config.Configuration;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+import static org.sonar.core.config.CorePropertyDefinitions.SONAR_PROJECTCREATION_MAINBRANCHNAME;
+
+public class DefaultBranchNameResolverTest {
+
+  @Test
+  public void getEffectiveMainBranchName_givenEmptyConfiguration_returnMain() {
+    Configuration config = mock(Configuration.class);
+    DefaultBranchNameResolver defaultBranchNameResolver = new DefaultBranchNameResolver(config);
+    String effectiveMainBranchName = defaultBranchNameResolver.getEffectiveMainBranchName();
+
+    assertThat(effectiveMainBranchName).isEqualTo("main");
+  }
+
+  @Test
+  public void getEffectiveMainBranchName_givenDevelopInConfiguration_returnDevelop() {
+    Configuration config = mock(Configuration.class);
+    when(config.get(SONAR_PROJECTCREATION_MAINBRANCHNAME)).thenReturn(Optional.of("develop"));
+    DefaultBranchNameResolver defaultBranchNameResolver = new DefaultBranchNameResolver(config);
+    String effectiveMainBranchName = defaultBranchNameResolver.getEffectiveMainBranchName();
+
+    assertThat(effectiveMainBranchName).isEqualTo("develop");
+  }
+}