| /* |
| * Copyright 2014 Google LLC |
| * |
| * 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.auto.value.gwt; |
| |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.verifyNoMoreInteractions; |
| |
| import com.google.auto.value.AutoValue; |
| import com.google.common.annotations.GwtCompatible; |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableMap; |
| import com.google.gwt.user.client.rpc.SerializationException; |
| import com.google.gwt.user.client.rpc.SerializationStreamWriter; |
| import java.io.Serializable; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Map; |
| import javax.annotation.Nullable; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| |
| /** |
| * Tests that the generated GWT serializer for GwtValueType serializes fields in the expected way. |
| * |
| * @author emcmanus@google.com (Éamonn McManus) |
| */ |
| @RunWith(JUnit4.class) |
| public class CustomFieldSerializerTest { |
| @Before |
| public void setUp() throws Exception { |
| MockitoAnnotations.initMocks(this); |
| } |
| |
| @AutoValue |
| @GwtCompatible(serializable = true) |
| abstract static class ValueType implements Serializable { |
| abstract String string(); |
| |
| abstract int integer(); |
| |
| @Nullable |
| abstract ValueType other(); |
| |
| abstract List<ValueType> others(); |
| |
| static ValueType create(String string, int integer, @Nullable ValueType other) { |
| return create(string, integer, other, Collections.<ValueType>emptyList()); |
| } |
| |
| static ValueType create( |
| String string, int integer, @Nullable ValueType other, List<ValueType> others) { |
| return new AutoValue_CustomFieldSerializerTest_ValueType(string, integer, other, others); |
| } |
| } |
| |
| private static final ValueType SIMPLE = ValueType.create("anotherstring", 1729, null); |
| private static final ValueType CONS = ValueType.create("whatever", 1296, SIMPLE); |
| private static final ValueType WITH_LIST = |
| ValueType.create("blim", 11881376, SIMPLE, ImmutableList.of(SIMPLE, CONS)); |
| |
| @Mock SerializationStreamWriter streamWriter; |
| |
| @Test |
| public void testCustomFieldSerializer() throws SerializationException { |
| AutoValue_CustomFieldSerializerTest_ValueType withList = |
| (AutoValue_CustomFieldSerializerTest_ValueType) WITH_LIST; |
| AutoValue_CustomFieldSerializerTest_ValueType_CustomFieldSerializer.serialize( |
| streamWriter, withList); |
| verify(streamWriter).writeString("blim"); |
| verify(streamWriter).writeInt(11881376); |
| verify(streamWriter).writeObject(SIMPLE); |
| verify(streamWriter).writeObject(ImmutableList.of(SIMPLE, CONS)); |
| verifyNoMoreInteractions(streamWriter); |
| } |
| |
| @AutoValue |
| @GwtCompatible(serializable = true) |
| abstract static class ValueTypeWithGetters implements Serializable { |
| abstract String getPackage(); |
| |
| abstract boolean isDefault(); |
| |
| static ValueTypeWithGetters create(String pkg, boolean dflt) { |
| return new AutoValue_CustomFieldSerializerTest_ValueTypeWithGetters(pkg, dflt); |
| } |
| } |
| |
| @Test |
| public void testCustomFieldSerializerWithGetters() throws SerializationException { |
| AutoValue_CustomFieldSerializerTest_ValueTypeWithGetters instance = |
| (AutoValue_CustomFieldSerializerTest_ValueTypeWithGetters) |
| ValueTypeWithGetters.create("package", true); |
| AutoValue_CustomFieldSerializerTest_ValueTypeWithGetters_CustomFieldSerializer.serialize( |
| streamWriter, instance); |
| verify(streamWriter).writeString("package"); |
| verify(streamWriter).writeBoolean(true); |
| verifyNoMoreInteractions(streamWriter); |
| } |
| |
| @AutoValue |
| @GwtCompatible(serializable = true) |
| abstract static class GenericValueType<K extends Comparable<K>, V extends K> |
| implements Serializable { |
| abstract Map<K, V> map(); |
| |
| static <K extends Comparable<K>, V extends K> GenericValueType<K, V> create(Map<K, V> map) { |
| return new AutoValue_CustomFieldSerializerTest_GenericValueType<K, V>(map); |
| } |
| } |
| |
| @Test |
| public void testCustomFieldSerializerGeneric() throws SerializationException { |
| Map<Integer, Integer> map = ImmutableMap.of(2, 2); |
| AutoValue_CustomFieldSerializerTest_GenericValueType<Integer, Integer> instance = |
| (AutoValue_CustomFieldSerializerTest_GenericValueType<Integer, Integer>) |
| GenericValueType.create(map); |
| AutoValue_CustomFieldSerializerTest_GenericValueType_CustomFieldSerializer.serialize( |
| streamWriter, instance); |
| verify(streamWriter).writeObject(map); |
| verifyNoMoreInteractions(streamWriter); |
| } |
| |
| @AutoValue |
| @GwtCompatible(serializable = true) |
| abstract static class ValueTypeWithBuilder implements Serializable { |
| abstract String string(); |
| |
| abstract ImmutableList<String> strings(); |
| |
| static Builder builder() { |
| return new AutoValue_CustomFieldSerializerTest_ValueTypeWithBuilder.Builder(); |
| } |
| |
| @AutoValue.Builder |
| interface Builder { |
| Builder string(String x); |
| |
| Builder strings(ImmutableList<String> x); |
| |
| ValueTypeWithBuilder build(); |
| } |
| } |
| |
| @Test |
| public void testCustomFieldSerializerWithBuilder() throws SerializationException { |
| AutoValue_CustomFieldSerializerTest_ValueTypeWithBuilder instance = |
| (AutoValue_CustomFieldSerializerTest_ValueTypeWithBuilder) |
| ValueTypeWithBuilder.builder().string("s").strings(ImmutableList.of("a", "b")).build(); |
| AutoValue_CustomFieldSerializerTest_ValueTypeWithBuilder_CustomFieldSerializer.serialize( |
| streamWriter, instance); |
| verify(streamWriter).writeString("s"); |
| verify(streamWriter).writeObject(ImmutableList.of("a", "b")); |
| verifyNoMoreInteractions(streamWriter); |
| } |
| |
| @AutoValue |
| @GwtCompatible(serializable = true) |
| abstract static class ValueTypeWithBuilderAndGetters implements Serializable { |
| abstract String getPackage(); |
| |
| abstract boolean isDefault(); |
| |
| static Builder builder() { |
| return new AutoValue_CustomFieldSerializerTest_ValueTypeWithBuilderAndGetters.Builder(); |
| } |
| |
| @AutoValue.Builder |
| interface Builder { |
| Builder setPackage(String x); |
| |
| Builder setDefault(boolean x); |
| |
| ValueTypeWithBuilderAndGetters build(); |
| } |
| } |
| |
| @Test |
| public void testCustomFieldSerializerWithBuilderAndGetters() throws SerializationException { |
| AutoValue_CustomFieldSerializerTest_ValueTypeWithBuilderAndGetters instance = |
| (AutoValue_CustomFieldSerializerTest_ValueTypeWithBuilderAndGetters) |
| ValueTypeWithBuilderAndGetters.builder().setPackage("s").setDefault(false).build(); |
| AutoValue_CustomFieldSerializerTest_ValueTypeWithBuilderAndGetters_CustomFieldSerializer |
| .serialize(streamWriter, instance); |
| verify(streamWriter).writeString("s"); |
| verify(streamWriter).writeBoolean(false); |
| verifyNoMoreInteractions(streamWriter); |
| } |
| |
| @AutoValue |
| @GwtCompatible(serializable = true) |
| abstract static class GenericValueTypeWithBuilder<K extends Comparable<K>, V extends K> |
| implements Serializable { |
| abstract Map<K, V> map(); |
| |
| static <K extends Comparable<K>, V extends K> Builder<K, V> builder() { |
| return new AutoValue_CustomFieldSerializerTest_GenericValueTypeWithBuilder.Builder<K, V>(); |
| } |
| |
| @AutoValue.Builder |
| interface Builder<K extends Comparable<K>, V extends K> { |
| Builder<K, V> map(Map<K, V> map); |
| |
| GenericValueTypeWithBuilder<K, V> build(); |
| } |
| } |
| |
| @Test |
| public void testCustomFieldSerializerGenericWithBuilder() throws SerializationException { |
| Map<Integer, Integer> map = ImmutableMap.of(2, 2); |
| AutoValue_CustomFieldSerializerTest_GenericValueTypeWithBuilder<Integer, Integer> instance = |
| (AutoValue_CustomFieldSerializerTest_GenericValueTypeWithBuilder<Integer, Integer>) |
| GenericValueTypeWithBuilder.<Integer, Integer>builder().map(map).build(); |
| AutoValue_CustomFieldSerializerTest_GenericValueTypeWithBuilder_CustomFieldSerializer.serialize( |
| streamWriter, instance); |
| verify(streamWriter).writeObject(map); |
| verifyNoMoreInteractions(streamWriter); |
| } |
| } |