/*
* Copyright 2014 Google Inc. 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 org.inferred.freebuilder;
import static org.junit.Assert.assertEquals;
import com.google.common.collect.ImmutableMap;
import java.util.Map;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/** FreeBuilder test using {@link MapGwtType}. */
@RunWith(JUnit4.class)
public class MapGwtTypeTest {
private static final String NAME_1 = "name1";
private static final String NAME_2 = "name2";
private static final String NAME_3 = "name3";
private static final double DISTANCE_1 = 8.7;
private static final double DISTANCE_2 = 13.1;
private static final double DISTANCE_3 = 27.0;
@Test
public void testAllMethodInteractions() {
MapGwtType.Builder builder = new MapGwtType.Builder();
Map<String, Double> distancesView = builder.getDistances();
assertEquals(ImmutableMap.of(), distancesView);
assertEquals(ImmutableMap.of(), builder.build().getDistances());
builder.putDistances(NAME_1, DISTANCE_1);
assertEquals(ImmutableMap.of(NAME_1, DISTANCE_1), distancesView);
assertEquals(ImmutableMap.of(NAME_1, DISTANCE_1), builder.build().getDistances());
builder.putAllDistances(ImmutableMap.of(NAME_2, DISTANCE_2, NAME_3, DISTANCE_3));
assertEquals(ImmutableMap.of(NAME_1, DISTANCE_1, NAME_2, DISTANCE_2, NAME_3, DISTANCE_3),
distancesView);
assertEquals(ImmutableMap.of(NAME_1, DISTANCE_1, NAME_2, DISTANCE_2, NAME_3, DISTANCE_3),
builder.build().getDistances());
builder.removeDistances(NAME_2);
assertEquals(ImmutableMap.of(NAME_1, DISTANCE_1, NAME_3, DISTANCE_3), distancesView);
assertEquals(ImmutableMap.of(NAME_1, DISTANCE_1, NAME_3, DISTANCE_3),
builder.build().getDistances());
builder.clearDistances();
assertEquals(ImmutableMap.of(), distancesView);
assertEquals(ImmutableMap.of(), builder.build().getDistances());
builder.putDistances(NAME_1, DISTANCE_1);
assertEquals(ImmutableMap.of(NAME_1, DISTANCE_1), distancesView);
assertEquals(ImmutableMap.of(NAME_1, DISTANCE_1), builder.build().getDistances());
builder.clear();
assertEquals(ImmutableMap.of(), distancesView);
assertEquals(ImmutableMap.of(), builder.build().getDistances());
}
}