/*
* Copyright 2012 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Eclipse Public License version 1.0, available at
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.jboss.forge.test.parser.java.common;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.Serializable;
import org.jboss.forge.parser.JavaParser;
import org.jboss.forge.parser.java.InterfaceCapable;
import org.jboss.forge.parser.java.JavaInterface;
import org.jboss.forge.parser.java.JavaSource;
import org.junit.Before;
import org.junit.Test;
/**
* @author <a href="mailto:lincolnbaxter@gmail.com">Lincoln Baxter, III</a>
*
*/
public abstract class InterfacedTestBase<T extends JavaSource<T> & InterfaceCapable<T>>
{
private T source;
@Before
public void reset()
{
this.source = getSource();
}
protected abstract T getSource();
@Test
public void testAddInterfaceString() throws Exception
{
assertFalse(this.source.hasInterface("com.foo.Bar"));
assertFalse(this.source.hasInterface("java.io.Serializable"));
this.source.addInterface("java.io.Serializable");
assertTrue(this.source.hasInterface("java.io.Serializable"));
}
@Test
public void testAddInterfaceClass() throws Exception
{
assertFalse(this.source.hasInterface(Serializable.class));
this.source.addInterface(Serializable.class);
assertTrue(this.source.hasInterface(Serializable.class));
}
@Test
public void testAddInterfaceJavaInterface() throws Exception
{
JavaInterface i2 = JavaParser.parse(JavaInterface.class, "package com.foo; public interface Bar<T> {}");
assertFalse(this.source.hasInterface(i2));
this.source.addInterface(i2);
assertTrue(this.source.hasImport(i2));
assertTrue(this.source.hasInterface(i2));
assertTrue(this.source.hasInterface(i2.getQualifiedName()));
}
@Test(expected = IllegalArgumentException.class)
public void testAddImproperInterface() throws Exception
{
this.source.addInterface("43 23omg.omg.omg");
fail();
}
@Test
public void testGetInterfaces() throws Exception
{
this.source.addInterface(Serializable.class);
this.source.addInterface("com.example.Custom");
this.source.addInterface("com.other.Custom");
assertEquals(3, this.source.getInterfaces().size());
assertTrue(this.source.hasInterface("com.example.Custom"));
assertTrue(this.source.hasInterface("com.other.Custom"));
assertTrue(this.source.hasImport(Serializable.class));
assertTrue(this.source.hasImport("com.example.Custom"));
assertTrue(this.source.hasImport("com.other.Custom"));
}
@Test
public void testRemoveInterface() throws Exception
{
this.source.addInterface(Serializable.class);
this.source.addInterface("com.example.Custom");
this.source.addInterface("com.other.Custom");
assertEquals(3, this.source.getInterfaces().size());
assertTrue(this.source.hasInterface("com.example.Custom"));
assertTrue(this.source.hasInterface("com.other.Custom"));
assertTrue(this.source.hasImport(Serializable.class));
this.source.removeInterface(Serializable.class);
assertFalse(this.source.hasInterface(Serializable.class));
assertEquals(2, this.source.getInterfaces().size());
}
}