Unit test cases for global settings

Author: cx-aniket-shinde

checkmarx-ast-eclipse-plugin-tests/src/test/java/checkmarx/ast/eclipse/plugin/tests/unit/views/GlobalSettingsTest.java

@@ -0,0 +1,74 @@
+package checkmarx.ast.eclipse.plugin.tests.unit.views;
+
+import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.Test;
+import org.mockito.MockedStatic;
+import org.mockito.Mockito;
+import com.checkmarx.eclipse.views.GlobalSettings;
+import com.checkmarx.eclipse.views.filters.FilterState;
+
+class GlobalSettingsTest {
+
+    @Test
+    void testSetAndGetProjectId() {
+
+        GlobalSettings settings = new GlobalSettings();
+
+        settings.setProjectId("project1");
+
+        assertEquals("project1", settings.getProjectId());
+    }
+
+    @Test
+    void testSetAndGetBranch() {
+
+        GlobalSettings settings = new GlobalSettings();
+
+        settings.setBranch("main");
+
+        assertEquals("main", settings.getBranch());
+    }
+
+    @Test
+    void testSetAndGetScanId() {
+
+        GlobalSettings settings = new GlobalSettings();
+
+        settings.setScanId("scan123");
+
+        assertEquals("scan123", settings.getScanId());
+    }
+
+    @Test
+    void testStoreInPreferencesDoesNotThrow() {
+
+        assertDoesNotThrow(() ->
+                GlobalSettings.storeInPreferences("test-key", "test-value")
+        );
+    }
+
+    @Test
+    void testGetFromPreferencesReturnsValue() {
+
+        String value = GlobalSettings.getFromPreferences("non-existing", "default");
+
+        assertNotNull(value);
+    }
+
+    @Test
+    void testLoadSettings() {
+
+        GlobalSettings settings = new GlobalSettings();
+
+        try (MockedStatic<FilterState> filterMock = Mockito.mockStatic(FilterState.class)) {
+
+            settings.loadSettings();
+
+            filterMock.verify(FilterState::loadFiltersFromSettings);
+        }
+
+        assertNotNull(settings.getProjectId());
+        assertNotNull(settings.getBranch());
+        assertNotNull(settings.getScanId());
+    }
+}