add unit test for NativeScript/android-metadata-generator#15

Author: Mihail Slavchev

test-app/assets/app/tests/testMetadata.js

@@ -4,5 +4,21 @@ describe("Tests metadata", function () {
 		var accountType = android.provider.ContactsContract.SyncColumns.ACCOUNT_TYPE;
 		expect(accountType).toBeTruthy(accountType !== undefined);
 	});
+	
+	it("should access public methods of non-public base classes", function () {
+		var c = new com.tns.tests.MyTestDerivedClass();
+		var exceptionCaught = false;
+		try {
+			var v1 = c.getValue1();
+			expect(v1).toBe(1);
+			var v2 = c.getValue2();
+			expect(v2).toBe(2);
+			var v3 = c.getValue3();
+			expect(v3).toBe(3);
+		} catch (e) {
+			exceptionCaught = true;
+		}
+		expect(exceptionCaught).toBe(false);
+	});
 
 });

test-app/assets/metadata/treeNodeStream.dat

@@ -0,0 +1,7 @@
+package com.tns.tests;
+
+class MyTestBaseClass1 {
+	public int getValue1() {
+		return 1;
+	}
+}

test-app/assets/metadata/treeStringsStream.dat

@@ -0,0 +1,7 @@
+package com.tns.tests;
+
+public class MyTestBaseClass2 extends MyTestBaseClass1 {
+	public int getValue2() {
+		return 2;
+	}
+}

test-app/assets/metadata/treeValueStream.dat

@@ -0,0 +1,7 @@
+package com.tns.tests;
+
+public class MyTestDerivedClass extends MyTestBaseClass2 {
+	public int getValue3() {
+		return 3;
+	}
+}