/*
* Copyright 2014 Daniel Kurka
*
* 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.googlecode.mgwt.collection.client;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.core.client.JsArrayString;
import com.google.gwt.junit.client.GWTTestCase;
/**
* Test for {@link JsLightArray}.
*/
public class JsLightArrayGwtTest extends GWTTestCase {
@Override
public String getModuleName() {
return "com.googlecode.mgwt.collection.GwtCollections";
}
public void testPushAndShift() {
JsLightArray<String> array = new JsLightArray<String>();
array.push("1");
array.push("2");
array.push("3");
assertEquals(3, array.length());
assertEquals("1", array.get(0));
assertEquals("2", array.get(1));
assertEquals("3", array.get(2));
assertEquals("1", array.shift());
assertEquals("2", array.shift());
assertEquals("3", array.shift());
assertEquals(0, array.length());
}
public void testExistingArray() {
JsArrayString nativeArray = JavaScriptObject.createArray(5).cast();
nativeArray.set(0, "0");
nativeArray.set(1, "1");
nativeArray.set(2, "2");
nativeArray.set(3, "3");
nativeArray.set(4, "4");
JsLightArray<String> array = new JsLightArray<String>(nativeArray);
assertEquals(5, array.length());
assertEquals("0", array.get(0));
assertEquals("1", array.get(1));
assertEquals("2", array.get(2));
assertEquals("3", array.get(3));
assertEquals("4", array.get(4));
nativeArray.shift();
nativeArray.shift();
nativeArray.shift();
nativeArray.shift();
nativeArray.shift();
assertEquals(0, array.length());
}
}