/*
* Copyright 2008 Google Inc.
*
* 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.google.gwt.emultest.java8.lang;
import com.google.gwt.junit.client.GWTTestCase;
import java.util.Arrays;
/**
* Java8 String tests.
*/
public class StringTest extends GWTTestCase {
@Override
public String getModuleName() {
return "com.google.gwt.emultest.EmulSuite";
}
public void testJoin() {
assertEquals("", String.join("", ""));
assertEquals("", String.join(",", ""));
assertEquals("", String.join(",", Arrays.<String>asList()));
assertEquals("a", String.join("", "a"));
assertEquals("a", String.join(",", "a"));
assertEquals("a", String.join(",", Arrays.asList("a")));
assertEquals("ab", String.join("", "a", "b"));
assertEquals("a,b", String.join(",", "a", "b"));
assertEquals("a,b", String.join(",", Arrays.asList("a", "b")));
assertEquals("abc", String.join("", "a", "b", "c"));
assertEquals("a,b,c", String.join(",", "a", "b", "c"));
assertEquals("a,b,c", String.join(",", Arrays.asList("a", "b", "c")));
}
}