TestAppUtils.java

package by.istin.android.xcore.test.utils;

import android.test.ApplicationTestCase;
import by.istin.android.xcore.ContextHolder;
import by.istin.android.xcore.CoreApplication;
import by.istin.android.xcore.XCoreHelper;
import by.istin.android.xcore.XCoreHelper.IAppServiceKey;
import by.istin.android.xcore.utils.AppUtils;

public class TestAppUtils extends ApplicationTestCase<CoreApplication>{

	public TestAppUtils() {
		super(CoreApplication.class);
	}
	
	@Override
	protected void setUp() throws Exception {
		createApplication();
		super.setUp();
	}
	
	public void testContextNull(){
		try{
			AppUtils.get(null, "test");
		}
		catch(Exception e){
			assertTrue(e instanceof IllegalArgumentException);
		}
	}
	
	public void testNameNull(){
		try{
			AppUtils.get(ContextHolder.getInstance().getContext(), null);
		}
		catch(Exception e){
			assertTrue(e instanceof IllegalArgumentException);
		}
	}
	
	public void testWrongKey(){
		try{
			AppUtils.get(ContextHolder.getInstance().getContext(), "notExistingAppKeyUIUIUIUIUIIUIUIUI");
		}
		catch(Exception e){
			assertTrue(e instanceof IllegalStateException);
		}
	}
	
	public void testRightKey(){
		XCoreHelper.get(ContextHolder.getInstance().getContext()).registerAppService(new TestAppService());
		Object service = AppUtils.get(ContextHolder.getInstance().getContext(), "TestAppService");
		assertTrue(service instanceof TestAppService);
	}
	
	private class TestAppService implements IAppServiceKey{

		@Override
		public String getAppServiceKey() {
			return "TestAppService";
		}
		
	}

}