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/*
* Copyright 2006-2012 Amazon Technologies, Inc. or its affiliates.
* Amazon, Amazon.com and Carbonado are trademarks or registered trademarks
* of Amazon Technologies, Inc. or its affiliates. All rights reserved.
*
* Licensed 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 com.amazon.carbonado.util;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
*
*
* @author Brian S O'Neill
*/
public class TestQuickConstructorGenerator extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(suite());
}
public static TestSuite suite() {
return new TestSuite(TestQuickConstructorGenerator.class);
}
public TestQuickConstructorGenerator(String name) {
super(name);
}
public void testStringMaker() throws Exception {
StringMaker maker = QuickConstructorGenerator.getInstance(String.class, StringMaker.class);
assertEquals("", maker.newEmptyString());
assertEquals("hello", maker.newStringFromChars(new char[] {'h', 'e', 'l', 'l', 'o'}));
assertEquals("hello",
maker.newStringFromBytes(new byte[] {'h', 'e', 'l', 'l', 'o'}, "US-ASCII"));
}
public void testIllegalArgs() {
try {
QuickConstructorGenerator.getInstance(String.class, String.class);
fail();
} catch (IllegalArgumentException e) {
}
try {
QuickConstructorGenerator.getInstance(String.class, BadStringMaker.class);
fail();
} catch (IllegalArgumentException e) {
}
try {
QuickConstructorGenerator.getInstance(String.class, BadStringMaker2.class);
fail();
} catch (IllegalArgumentException e) {
}
try {
QuickConstructorGenerator.getInstance(String.class, BadStringMaker3.class);
fail();
} catch (IllegalArgumentException e) {
}
try {
QuickConstructorGenerator.getInstance(byte[].class, StringMaker.class);
fail();
} catch (IllegalArgumentException e) {
}
}
public static interface StringMaker {
Object newEmptyString();
String newStringFromChars(char[] chars);
String newStringFromBytes(byte[] bytes, String charsetName)
throws java.io.UnsupportedEncodingException;
}
public static interface BadStringMaker {
String newStringFromBytes(byte[] bytes, String charsetName);
}
public static interface BadStringMaker2 {
String newStringFromClass(Class clazz);
}
public static interface BadStringMaker3 {
Class newEmptyString();
}
}
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