Added test case for code coverage

microsoft · Dec 17, 2024 · 51be560 · 51be560
1 parent 1cdcac4
commit 51be560
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/src/test/java/com/microsoft/sqlserver/jdbc/SQLServerDriverTest.java b/src/test/java/com/microsoft/sqlserver/jdbc/SQLServerDriverTest.java
@@ -2,6 +2,8 @@
 
 import static org.junit.Assert.fail;
 import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import java.sql.Connection;
@@ -208,4 +210,22 @@ public void testApplicationName() throws SQLException {
             fail(e.getMessage());
         }
     }
+
+    /**
+     * test application name when system properties are empty
+     * 
+     */
+    @Test
+    public void testGetAppName() {
+        String appName = SQLServerDriver.getAppName();
+        assertNotNull(appName, "Application name should not be null");
+        assertFalse(appName.isEmpty(), "Application name should not be empty");
+
+        System.setProperty("os.name", "");
+        System.setProperty("os.arch", "");
+        System.setProperty("java.vm.name", "");
+        System.setProperty("java.vm.version", "");
+        String defaultAppName = SQLServerDriver.getAppName();
+        assertEquals(SQLServerDriver.DEFAULT_APP_NAME, defaultAppName, "Application name should be the default one");
+    }
 }