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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.apache.tools.ant.types;
import org.apache.tools.ant.BuildException;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
/**
* JUnit testcases for org.apache.tools.ant.EnumeratedAttribute.
*/
public class EnumeratedAttributeTest {
private static String[] expected = {"a", "b", "c"};
@Test
public void testContains() {
EnumeratedAttribute t1 = new TestNormal();
for (int i=0; i<expected.length; i++) {
assertTrue(expected[i]+" is in TestNormal",
t1.containsValue(expected[i]));
assertTrue(expected[i].toUpperCase()+" is in TestNormal",
!t1.containsValue(expected[i].toUpperCase()));
}
assertTrue("TestNormal doesn\'t have \"d\" attribute",
!t1.containsValue("d"));
assertTrue("TestNull doesn\'t have \"d\" attribute and doesn\'t die",
!(new TestNull()).containsValue("d"));
}
@Test
public void testFactory() {
Factory ea = (Factory)EnumeratedAttribute.getInstance(Factory.class, "one");
assertEquals("Factory did not set the right value.", ea.getValue(), "one");
try {
EnumeratedAttribute.getInstance(Factory.class, "illegal");
fail("Factory should fail when trying to set an illegal value.");
} catch (BuildException be) {
// was expected
//TODO assert exception message
}
}
@Test
public void testExceptions() {
EnumeratedAttribute t1 = new TestNormal();
for (int i=0; i<expected.length; i++) {
try {
t1.setValue(expected[i]);
} catch (BuildException be) {
fail("unexpected exception for value "+expected[i]);
}
}
try {
t1.setValue("d");
fail("expected exception for value \"d\"");
} catch (BuildException be) {
//TODO assert build exception
}
try {
(new TestNull()).setValue("d");
fail("expected exception for value \"d\" in TestNull");
} catch (BuildException be) {
//TODO assert exception message
}
}
public static class TestNormal extends EnumeratedAttribute {
public String[] getValues() {
return expected;
}
}
public static class TestNull extends EnumeratedAttribute {
public String[] getValues() {
return null;
}
}
public static class Factory extends EnumeratedAttribute {
public String[] getValues() {
return new String[] { "one", "two", "three" };
}
}
}
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