From 72a4baec25ff98a09f51aa2885e5b0386e4501cd Mon Sep 17 00:00:00 2001
From: Sophio Japharidze <sophio.japharidze@sonarsource.com>
Date: Thu, 6 Feb 2025 16:03:53 +0100
Subject: [PATCH] Improve coverage

---
 .../sonarlint/ls/settings/SettingsManager.java   |  2 +-
 .../ls/backend/BackendServiceTests.java          | 16 ++++++++++++++++
 .../ls/settings/SettingsManagerTests.java        | 12 ++++++++++++
 3 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/sonarsource/sonarlint/ls/settings/SettingsManager.java b/src/main/java/org/sonarsource/sonarlint/ls/settings/SettingsManager.java
index c24bd17a..b972d451 100644
--- a/src/main/java/org/sonarsource/sonarlint/ls/settings/SettingsManager.java
+++ b/src/main/java/org/sonarsource/sonarlint/ls/settings/SettingsManager.java
@@ -471,7 +471,7 @@ private void parseSonarCloudConnections(Map<String, Object> connectionsMap, Map<
     });
   }
 
-  private SonarCloudRegion parseRegion(String region) {
+  SonarCloudRegion parseRegion(String region) {
     try {
       return SonarCloudRegion.valueOf(region);
     } catch (IllegalArgumentException e) {
diff --git a/src/test/java/org/sonarsource/sonarlint/ls/backend/BackendServiceTests.java b/src/test/java/org/sonarsource/sonarlint/ls/backend/BackendServiceTests.java
index b1ccbd22..adfec360 100644
--- a/src/test/java/org/sonarsource/sonarlint/ls/backend/BackendServiceTests.java
+++ b/src/test/java/org/sonarsource/sonarlint/ls/backend/BackendServiceTests.java
@@ -19,6 +19,7 @@
  */
 package org.sonarsource.sonarlint.ls.backend;
 
+import java.util.Map;
 import java.util.Optional;
 import java.util.UUID;
 import java.util.concurrent.CompletableFuture;
@@ -45,6 +46,7 @@
 import org.sonarsource.sonarlint.ls.SonarLintExtendedLanguageClient;
 import org.sonarsource.sonarlint.ls.connected.ProjectBinding;
 import org.sonarsource.sonarlint.ls.log.LanguageClientLogger;
+import org.sonarsource.sonarlint.ls.settings.ServerConnectionSettings;
 
 import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
 import static org.mockito.ArgumentMatchers.any;
@@ -153,4 +155,18 @@ void shouldAddIssueComment() {
     assertThat(messageParamsCaptor.getValue().getMessage()).contains("Could not add a new issue comment. Look at the SonarQube for IDE output for details.");
     assertThat(messageParamsCaptor.getValue().getType()).isEqualTo(MessageType.Error);
   }
+
+  @Test
+  void shouldExtractSonarCloudConnections() {
+    var connectionId = "connectionId";
+    var connections = Map.of(connectionId,
+      new ServerConnectionSettings(connectionId, "https://us.sonarcloud.io/", "1235", "orgKey", false, SonarCloudRegion.US));
+
+    var result = BackendService.extractSonarCloudConnections(connections);
+
+    org.assertj.core.api.AssertionsForInterfaceTypes.assertThat(result).hasSize(1);
+    assertThat(result.get(0).getRegion()).isEqualTo(SonarCloudRegion.US);
+    assertThat(result.get(0).getConnectionId()).isEqualTo(connectionId);
+
+  }
 }
diff --git a/src/test/java/org/sonarsource/sonarlint/ls/settings/SettingsManagerTests.java b/src/test/java/org/sonarsource/sonarlint/ls/settings/SettingsManagerTests.java
index 59ea42ab..b9cbf22c 100644
--- a/src/test/java/org/sonarsource/sonarlint/ls/settings/SettingsManagerTests.java
+++ b/src/test/java/org/sonarsource/sonarlint/ls/settings/SettingsManagerTests.java
@@ -43,6 +43,7 @@
 import org.mockito.ArgumentCaptor;
 import org.sonarsource.sonarlint.core.commons.RuleKey;
 import org.sonarsource.sonarlint.core.rpc.protocol.backend.analysis.DidChangeClientNodeJsPathParams;
+import org.sonarsource.sonarlint.core.rpc.protocol.common.SonarCloudRegion;
 import org.sonarsource.sonarlint.ls.SonarLintExtendedLanguageClient;
 import org.sonarsource.sonarlint.ls.backend.BackendInitParams;
 import org.sonarsource.sonarlint.ls.backend.BackendService;
@@ -887,6 +888,17 @@ OMNISHARP_LOAD_PROJECT_ON_DEMAND, new JsonObject(),
     assertThat(analyzerProperties.get("sonar.cs.internal.solutionPath")).isNull();
   }
 
+  @Test
+  void shouldParseRegion() {
+    var validRegionEU = "EU";
+    var validRegionUS = "US";
+    var invalidRegion = "invalid";
+
+    assertThat(underTest.parseRegion(validRegionEU)).isEqualTo(SonarCloudRegion.EU);
+    assertThat(underTest.parseRegion(validRegionUS)).isEqualTo(SonarCloudRegion.US);
+    assertThat(underTest.parseRegion(invalidRegion)).isEqualTo(SonarCloudRegion.EU);
+  }
+
   private static Map<String, Object> fromJsonString(String json) {
     return Utils.parseToMap(new Gson().fromJson(json, JsonElement.class));
   }