SONAR-26711 Support telemetry property retrieval in SensorContextTester

Author: antoine-vinot-sonarsource

sonar-plugin-api-impl/src/main/java/org/sonar/api/batch/sensor/internal/SensorContextTester.java

@@ -449,6 +449,10 @@ public void addTelemetryProperty(String key, String value) {
     sensorStorage.storeTelemetry(key, value);
   }
 
+  public Map<String, String> getTelemetryProperties() {
+    return unmodifiableMap(sensorStorage.telemetryEntries);
+  }
+
   @Override
   public void addAnalysisData(String key, String mimeType, InputStream data) {
     //No Need to check the source of the plugin in the tester

sonar-plugin-api-impl/src/test/java/org/sonar/api/batch/sensor/internal/SensorContextTesterTest.java

@@ -399,4 +399,19 @@ public void testIsFeatureAvailable() {
     assertThat(tester.isFeatureAvailable("feature4")).isTrue();
     assertThat(tester.isFeatureAvailable("feature5")).isFalse();
   }
+
+  @Test
+  public void testGetTelemetryProperties() {
+    assertThat(tester.getTelemetryProperties()).isEmpty();
+
+    tester.addTelemetryProperty("telemetry1", "value1");
+    assertThat(tester.getTelemetryProperties()).containsOnly(entry("telemetry1", "value1"));
+
+    tester.addTelemetryProperty("telemetry2", "value2");
+    tester.addTelemetryProperty("telemetry3", "value3");
+    assertThat(tester.getTelemetryProperties()).containsOnly(
+      entry("telemetry1", "value1"),
+      entry("telemetry2", "value2"),
+      entry("telemetry3", "value3"));
+  }
 }