/*
* 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.processor;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMultimap;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.ImmutableSetMultimap;
import com.google.common.collect.LinkedHashMultimap;
import com.google.common.collect.Lists;
import com.google.common.collect.SetMultimap;
import com.google.common.testing.EqualsTester;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.fasterxml.jackson.datatype.guava.GuavaModule;
import org.inferred.freebuilder.FreeBuilder;
import org.inferred.freebuilder.processor.util.feature.FeatureSet;
import org.inferred.freebuilder.processor.util.testing.BehaviorTestRunner.Shared;
import org.inferred.freebuilder.processor.util.testing.BehaviorTester;
import org.inferred.freebuilder.processor.util.testing.ParameterizedBehaviorTestFactory;
import org.inferred.freebuilder.processor.util.testing.SourceBuilder;
import org.inferred.freebuilder.processor.util.testing.TestBuilder;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameter;
import org.junit.runners.Parameterized.Parameters;
import org.junit.runners.Parameterized.UseParametersRunnerFactory;
import java.util.Iterator;
import java.util.List;
import javax.tools.JavaFileObject;
@RunWith(Parameterized.class)
@UseParametersRunnerFactory(ParameterizedBehaviorTestFactory.class)
public class SetMultimapBeanPropertyTest {
@Parameters(name = "{0}")
public static List<FeatureSet> featureSets() {
return FeatureSets.WITH_GUAVA;
}
private static final JavaFileObject MULTIMAP_PROPERTY = new SourceBuilder()
.addLine("package com.example;")
.addLine("@%s", FreeBuilder.class)
.addLine("public abstract class DataType {")
.addLine(" public abstract %s<String, String> getItems();", SetMultimap.class)
.addLine("")
.addLine(" public static class Builder extends DataType_Builder {}")
.addLine(" public static Builder builder() {")
.addLine(" return new Builder();")
.addLine(" }")
.addLine("}")
.build();
private static final JavaFileObject MULTIMAP_PRIMITIVE_KEY = new SourceBuilder()
.addLine("package com.example;")
.addLine("@%s", FreeBuilder.class)
.addLine("public abstract class DataType {")
.addLine(" public abstract %s<Integer, String> getItems();", SetMultimap.class)
.addLine("")
.addLine(" public static class Builder extends DataType_Builder {}")
.addLine(" public static Builder builder() {")
.addLine(" return new Builder();")
.addLine(" }")
.addLine("}")
.build();
private static final JavaFileObject MULTIMAP_PRIMITIVE_VALUE = new SourceBuilder()
.addLine("package com.example;")
.addLine("@%s", FreeBuilder.class)
.addLine("public abstract class DataType {")
.addLine(" public abstract %s<String, Character> getItems();", SetMultimap.class)
.addLine("")
.addLine(" public static class Builder extends DataType_Builder {}")
.addLine(" public static Builder builder() {")
.addLine(" return new Builder();")
.addLine(" }")
.addLine("}")
.build();
private static final JavaFileObject MULTIMAP_PRIMITIVES = new SourceBuilder()
.addLine("package com.example;")
.addLine("@%s", FreeBuilder.class)
.addLine("public abstract class DataType {")
.addLine(" public abstract %s<Integer, Character> getItems();", SetMultimap.class)
.addLine("")
.addLine(" public static class Builder extends DataType_Builder {}")
.addLine(" public static Builder builder() {")
.addLine(" return new Builder();")
.addLine(" }")
.addLine("}")
.build();
@Parameter public FeatureSet features;
@Rule public final ExpectedException thrown = ExpectedException.none();
@Shared public BehaviorTester behaviorTester;
@Test
public void testDefaultEmpty() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder().build();")
.addLine("%s<String, String> foo = value.getItems();", SetMultimap.class)
.addLine("assertThat(foo).isEmpty();")
.build())
.runTest();
}
@Test
public void testDefaultEmpty_primitives() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PRIMITIVES)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder().build();")
.addLine("%s<Integer, Character> foo = value.getItems();", SetMultimap.class)
.addLine("assertThat(foo).isEmpty();")
.build())
.runTest();
}
@Test
public void testPut() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putItems(\"one\", \"A\")")
.addLine(" .putItems(\"two\", \"B\")")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"one\", \"A\")")
.addLine(" .and(\"two\", \"B\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testPut_primitiveKey() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PRIMITIVE_KEY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putItems(1, \"A\")")
.addLine(" .putItems(2, \"B\")")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(1, \"A\")")
.addLine(" .and(2, \"B\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testPut_primitiveValue() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PRIMITIVE_VALUE)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putItems(\"one\", 'A')")
.addLine(" .putItems(\"two\", 'B')")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"one\", 'A')")
.addLine(" .and(\"two\", 'B')")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testPut_primitives() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PRIMITIVES)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putItems(1, 'A')")
.addLine(" .putItems(2, 'B')")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(1, 'A')")
.addLine(" .and(2, 'B')")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testPut_nullKey() {
thrown.expect(NullPointerException.class);
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("new DataType.Builder()")
.addLine(" .putItems(\"one\", \"A\")")
.addLine(" .putItems((String) null, \"B\");")
.build())
.runTest();
}
@Test
public void testPut_nullValue() {
thrown.expect(NullPointerException.class);
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("new DataType.Builder()")
.addLine(" .putItems(\"one\", \"A\")")
.addLine(" .putItems(\"two\", (String) null);")
.build())
.runTest();
}
@Test
public void testPut_duplicate() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putItems(\"one\", \"A\")")
.addLine(" .putItems(\"two\", \"B\")")
.addLine(" .putItems(\"one\", \"A\")")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"one\", \"A\")")
.addLine(" .and(\"two\", \"B\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testPutAllIterable() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(\"one\", %s.of(\"A\", \"B\"))", ImmutableList.class)
.addLine(" .putAllItems(\"two\", %s.of(\"Blue\"))", ImmutableSet.class)
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"one\", \"A\")")
.addLine(" .and(\"one\", \"B\")")
.addLine(" .and(\"two\", \"Blue\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testPutAllIterable_primitiveKey() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PRIMITIVE_KEY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(1, %s.of(\"A\", \"B\"))", ImmutableList.class)
.addLine(" .putAllItems(2, %s.of(\"Blue\"))", ImmutableSet.class)
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(1, \"A\")")
.addLine(" .and(1, \"B\")")
.addLine(" .and(2, \"Blue\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testPutAllIterable_primitiveValue() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PRIMITIVE_VALUE)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(\"one\", %s.of('A\', 'B'))", ImmutableList.class)
.addLine(" .putAllItems(\"two\", %s.of('C'))", ImmutableSet.class)
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"one\", 'A')")
.addLine(" .and(\"one\", 'B')")
.addLine(" .and(\"two\", 'C')")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testPutAllIterable_primitives() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PRIMITIVES)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(1, %s.of('A', 'B'))", ImmutableList.class)
.addLine(" .putAllItems(2, %s.of('C'))", ImmutableSet.class)
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(1, 'A')")
.addLine(" .and(1, 'B')")
.addLine(" .and(2, 'C')")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testPutAllIterable_nullKey() {
thrown.expect(NullPointerException.class);
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("new DataType.Builder()")
.addLine(" .putAllItems(null, %s.of(\"A\", \"B\"));", ImmutableList.class)
.build())
.runTest();
}
@Test
public void testPutAllIterable_nullValue() {
thrown.expect(NullPointerException.class);
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("new DataType.Builder()")
.addLine(" .putAllItems(\"one\", %s.newArrayList(\"A\", null));", Lists.class)
.build())
.runTest();
}
@Test
public void testPutAllIterable_duplicate() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(\"one\", %s.of(\"A\", \"A\"))", ImmutableList.class)
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"one\", \"A\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testPutAllIterable_iteratesOnce() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(\"one\", new %s(\"A\", \"B\"))", DodgyStringIterable.class)
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"one\", \"A\")")
.addLine(" .and(\"one\", \"B\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
/** Throws a {@link NullPointerException} the second time {@link #iterator()} is called. */
public static class DodgyStringIterable implements Iterable<String> {
private ImmutableList<String> values;
public DodgyStringIterable(String... values) {
this.values = ImmutableList.copyOf(values);
}
@Override
public Iterator<String> iterator() {
try {
return values.iterator();
} finally {
values = null;
}
}
}
@Test
public void testPutAllMultimap() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(%s.of(", ImmutableMultimap.class)
.addLine(" \"one\", \"A\",")
.addLine(" \"one\", \"B\",")
.addLine(" \"two\", \"Blue\"))")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"one\", \"A\")")
.addLine(" .and(\"one\", \"B\")")
.addLine(" .and(\"two\", \"Blue\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testPutAllMultimap_primitiveKey() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PRIMITIVE_KEY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(%s.of(", ImmutableMultimap.class)
.addLine(" 1, \"A\",")
.addLine(" 1, \"B\",")
.addLine(" 2, \"Blue\"))")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(1, \"A\")")
.addLine(" .and(1, \"B\")")
.addLine(" .and(2, \"Blue\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testPutAllMultimap_primitiveValue() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PRIMITIVE_VALUE)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(%s.of(", ImmutableMultimap.class)
.addLine(" \"one\", 'A',")
.addLine(" \"one\", 'B',")
.addLine(" \"two\", 'C'))")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"one\", 'A')")
.addLine(" .and(\"one\", 'B')")
.addLine(" .and(\"two\", 'C')")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testPutAllMultimap_primitives() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PRIMITIVES)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(%s.of(", ImmutableMultimap.class)
.addLine(" 1, 'A',")
.addLine(" 1, 'B',")
.addLine(" 2, 'C'))")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(1, 'A')")
.addLine(" .and(1, 'B')")
.addLine(" .and(2, 'C')")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testPutAllMultimap_nullKey() {
thrown.expect(NullPointerException.class);
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("%1$s<String, String> values = %1$s.create();", LinkedHashMultimap.class)
.addLine("values.put(null, \"A\");")
.addLine("new DataType.Builder().putAllItems(values);")
.build())
.runTest();
}
@Test
public void testPutAllMultimap_nullValue() {
thrown.expect(NullPointerException.class);
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("%1$s<String, String> values = %1$s.create();", LinkedHashMultimap.class)
.addLine("values.put(\"one\", null);")
.addLine("new DataType.Builder().putAllItems(values);")
.build())
.runTest();
}
@Test
public void testPutAllMultimap_duplicate() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(%s.of(", ImmutableMultimap.class)
.addLine(" \"one\", \"A\",")
.addLine(" \"one\", \"A\",")
.addLine(" \"two\", \"Blue\"))")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"one\", \"A\")")
.addLine(" .and(\"two\", \"Blue\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testRemove() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(%s.of(", ImmutableMultimap.class)
.addLine(" \"one\", \"A\",")
.addLine(" \"one\", \"Blue\",")
.addLine(" \"two\", \"Blue\"))")
.addLine(" .removeItems(\"one\", \"Blue\")")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"one\", \"A\")")
.addLine(" .and(\"two\", \"Blue\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testRemove_doesNotThrowIfEntryNotPresent() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(%s.of(", ImmutableMultimap.class)
.addLine(" \"one\", \"A\",")
.addLine(" \"two\", \"Blue\"))")
.addLine(" .removeItems(\"one\", \"Blue\")")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"one\", \"A\")")
.addLine(" .and(\"two\", \"Blue\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testRemove_primitiveKey() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PRIMITIVE_KEY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(%s.of(", ImmutableMultimap.class)
.addLine(" 1, \"A\",")
.addLine(" 1, \"Blue\",")
.addLine(" 2, \"Blue\"))")
.addLine(" .removeItems(1, \"Blue\")")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(1, \"A\")")
.addLine(" .and(2, \"Blue\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testRemove_primitiveValue() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PRIMITIVE_VALUE)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(%s.of(", ImmutableMultimap.class)
.addLine(" \"one\", \'A\',")
.addLine(" \"one\", \'B\',")
.addLine(" \"two\", \'B\'))")
.addLine(" .removeItems(\"one\", \'B\')")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"one\", \'A\')")
.addLine(" .and(\"two\", \'B\')")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testRemove_primitives() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PRIMITIVES)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(%s.of(", ImmutableMultimap.class)
.addLine(" 1, \'A\',")
.addLine(" 1, \'B\',")
.addLine(" 2, \'B\'))")
.addLine(" .removeItems(1, \'B\')")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(1, \'A\')")
.addLine(" .and(2, \'B\')")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testRemove_nullKey() {
thrown.expect(NullPointerException.class);
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("new DataType.Builder()")
.addLine(" .putItems(\"one\", \"A\")")
.addLine(" .removeItems((String) null, \"A\");")
.build())
.runTest();
}
@Test
public void testRemove_nullValue() {
thrown.expect(NullPointerException.class);
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("new DataType.Builder()")
.addLine(" .putItems(\"one\", \"A\")")
.addLine(" .removeItems(\"one\", (String) null);")
.build())
.runTest();
}
@Test
public void testRemoveAll() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(%s.of(", ImmutableMultimap.class)
.addLine(" \"one\", \"A\",")
.addLine(" \"one\", \"Blue\",")
.addLine(" \"two\", \"Blue\"))")
.addLine(" .removeAllItems(\"one\")")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"two\", \"Blue\")")
.addLine(" .andNothingElse();")
.build())
.runTest();
}
@Test
public void testRemoveAll_doesNotThrowIfKeyNotPresent() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(%s.of(", ImmutableMultimap.class)
.addLine(" \"two\", \"Blue\"))")
.addLine(" .removeAllItems(\"one\")")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"two\", \"Blue\")")
.addLine(" .andNothingElse();")
.build())
.runTest();
}
@Test
public void testRemoveAll_primitiveKey() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PRIMITIVE_KEY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(%s.of(", ImmutableMultimap.class)
.addLine(" 1, \"A\",")
.addLine(" 1, \"Blue\",")
.addLine(" 2, \"Blue\"))")
.addLine(" .removeAllItems(1)")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(2, \"Blue\")")
.addLine(" .andNothingElse();")
.build())
.runTest();
}
@Test
public void testRemoveAll_primitiveValue() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PRIMITIVE_VALUE)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(%s.of(", ImmutableMultimap.class)
.addLine(" \"one\", \'A\',")
.addLine(" \"one\", \'B\',")
.addLine(" \"two\", \'B\'))")
.addLine(" .removeAllItems(\"one\")")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"two\", \'B\')")
.addLine(" .andNothingElse();")
.build())
.runTest();
}
@Test
public void testRemoveAll_primitives() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PRIMITIVES)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putAllItems(%s.of(", ImmutableMultimap.class)
.addLine(" 1, \'A\',")
.addLine(" 1, \'B\',")
.addLine(" 2, \'B\'))")
.addLine(" .removeAllItems(1)")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(2, \'B\')")
.addLine(" .andNothingElse();")
.build())
.runTest();
}
@Test
public void testRemoveAll_nullKey() {
thrown.expect(NullPointerException.class);
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("new DataType.Builder()")
.addLine(" .putItems(\"one\", \"A\")")
.addLine(" .removeAllItems((String) null);")
.build())
.runTest();
}
@Test
public void testClear() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putItems(\"one\", \"A\")")
.addLine(" .clearItems()")
.addLine(" .putItems(\"two\", \"B\")")
.addLine(" .putItems(\"one\", \"C\")")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"two\", \"B\")")
.addLine(" .and(\"one\", \"C\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testGet_returnsLiveView() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("DataType.Builder builder = new DataType.Builder();")
.addLine("%s<String, String> itemsView = builder.getItems();", SetMultimap.class)
.addLine("assertThat(itemsView).isEmpty();")
.addLine("builder.putItems(\"one\", \"A\");")
.addLine("assertThat(itemsView).contains(\"one\", \"A\").andNothingElse();")
.addLine("builder.clearItems();")
.addLine("assertThat(itemsView).isEmpty();")
.addLine("builder.putItems(\"three\", \"C\");")
.addLine("assertThat(itemsView).contains(\"three\", \"C\").andNothingElse();")
.build())
.runTest();
}
@Test
public void testGet_returnsUnmodifiableSetMultimap() {
thrown.expect(UnsupportedOperationException.class);
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("DataType.Builder builder = new DataType.Builder();")
.addLine("%s<String, String> itemsView = builder.getItems();", SetMultimap.class)
.addLine("itemsView.put(\"anything\", \"anything\");")
.build())
.runTest();
}
@Test
public void testMergeFrom_valueInstance() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("DataType value = DataType.builder()")
.addLine(" .putItems(\"one\", \"A\")")
.addLine(" .build();")
.addLine("DataType.Builder builder = DataType.builder()")
.addLine(" .putItems(\"two\", \"B\")")
.addLine(" .mergeFrom(value);")
.addLine("assertThat(builder.build().getItems())")
.addLine(" .contains(\"two\", \"B\")")
.addLine(" .and(\"one\", \"A\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testMergeFrom_builder() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("DataType.Builder template = DataType.builder()")
.addLine(" .putItems(\"one\", \"A\");")
.addLine("DataType.Builder builder = DataType.builder()")
.addLine(" .putItems(\"two\", \"B\")")
.addLine(" .mergeFrom(template);")
.addLine("assertThat(builder.build().getItems())")
.addLine(" .contains(\"two\", \"B\")")
.addLine(" .and(\"one\", \"A\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testBuilderClear() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putItems(\"one\", \"A\")")
.addLine(" .clear()")
.addLine(" .putItems(\"two\", \"B\")")
.addLine(" .putItems(\"one\", \"C\")")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"two\", \"B\")")
.addLine(" .and(\"one\", \"C\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testImmutableSetMultimapProperty() {
behaviorTester
.with(new Processor(features))
.with(new SourceBuilder()
.addLine("package com.example;")
.addLine("@%s", FreeBuilder.class)
.addLine("public abstract class DataType {")
.addLine(" public abstract %s<String, String> getItems();", ImmutableSetMultimap.class)
.addLine("")
.addLine(" public static class Builder extends DataType_Builder {}")
.addLine(" public static Builder builder() {")
.addLine(" return new Builder();")
.addLine(" }")
.addLine("}")
.build())
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putItems(\"one\", \"A\")")
.addLine(" .putItems(\"two\", \"B\")")
.addLine(" .build();")
.addLine("assertThat(value.getItems())")
.addLine(" .contains(\"one\", \"A\")")
.addLine(" .and(\"two\", \"B\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
@Test
public void testOverridingPut() {
behaviorTester
.with(new Processor(features))
.with(new SourceBuilder()
.addLine("package com.example;")
.addLine("@%s", FreeBuilder.class)
.addLine("public abstract class DataType {")
.addLine(" public abstract %s<String, String> getItems();", SetMultimap.class)
.addLine("")
.addLine(" public static class Builder extends DataType_Builder {")
.addLine(" @Override public Builder putItems(String unused, String unused2) {")
.addLine(" return this;")
.addLine(" }")
.addLine(" }")
.addLine(" public static Builder builder() {")
.addLine(" return new Builder();")
.addLine(" }")
.addLine("}")
.build())
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putItems(\"zero\", \"A\")")
.addLine(" .putAllItems(\"one\", %s.of(\"B\", \"C\"))", ImmutableList.class)
.addLine(" .putAllItems(%s.of(\"three\", \"D\"))", ImmutableMultimap.class)
.addLine(" .build();")
.addLine("assertThat(value.getItems()).isEmpty();")
.build())
.runTest();
}
@Test
public void testOverridingPut_primitiveKey() {
behaviorTester
.with(new Processor(features))
.with(new SourceBuilder()
.addLine("package com.example;")
.addLine("@%s", FreeBuilder.class)
.addLine("public abstract class DataType {")
.addLine(" public abstract %s<Integer, String> getItems();", SetMultimap.class)
.addLine("")
.addLine(" public static class Builder extends DataType_Builder {")
.addLine(" @Override public Builder putItems(int unused, String unused2) {")
.addLine(" return this;")
.addLine(" }")
.addLine(" }")
.addLine(" public static Builder builder() {")
.addLine(" return new Builder();")
.addLine(" }")
.addLine("}")
.build())
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putItems(0, \"A\")")
.addLine(" .putAllItems(1, %s.of(\"B\", \"C\"))", ImmutableList.class)
.addLine(" .putAllItems(%s.of(3, \"D\"))", ImmutableMultimap.class)
.addLine(" .build();")
.addLine("assertThat(value.getItems()).isEmpty();")
.build())
.runTest();
}
@Test
public void testOverridingPut_primitiveValue() {
behaviorTester
.with(new Processor(features))
.with(new SourceBuilder()
.addLine("package com.example;")
.addLine("@%s", FreeBuilder.class)
.addLine("public abstract class DataType {")
.addLine(" public abstract %s<Integer, Character> getItems();", SetMultimap.class)
.addLine("")
.addLine(" public static class Builder extends DataType_Builder {")
.addLine(" @Override public Builder putItems(int unused, char unused2) {")
.addLine(" return this;")
.addLine(" }")
.addLine(" }")
.addLine(" public static Builder builder() {")
.addLine(" return new Builder();")
.addLine(" }")
.addLine("}")
.build())
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putItems(0, 'A')")
.addLine(" .putAllItems(1, %s.of('B', 'C'))", ImmutableList.class)
.addLine(" .putAllItems(%s.of(3, 'D'))", ImmutableMultimap.class)
.addLine(" .build();")
.addLine("assertThat(value.getItems()).isEmpty();")
.build())
.runTest();
}
@Test
public void testOverridingPut_primitives() {
behaviorTester
.with(new Processor(features))
.with(new SourceBuilder()
.addLine("package com.example;")
.addLine("@%s", FreeBuilder.class)
.addLine("public abstract class DataType {")
.addLine(" public abstract %s<Integer, Character> getItems();", SetMultimap.class)
.addLine("")
.addLine(" public static class Builder extends DataType_Builder {")
.addLine(" @Override public Builder putItems(int unused, char unused2) {")
.addLine(" return this;")
.addLine(" }")
.addLine(" }")
.addLine(" public static Builder builder() {")
.addLine(" return new Builder();")
.addLine(" }")
.addLine("}")
.build())
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putItems(0, 'A')")
.addLine(" .putAllItems(1, %s.of('B', 'C'))", ImmutableList.class)
.addLine(" .putAllItems(%s.of(3, 'D'))", ImmutableMultimap.class)
.addLine(" .build();")
.addLine("assertThat(value.getItems()).isEmpty();")
.build())
.runTest();
}
@Test
public void testEquality() {
behaviorTester
.with(new Processor(features))
.with(MULTIMAP_PROPERTY)
.with(testBuilder()
.addLine("new %s()", EqualsTester.class)
.addLine(" .addEqualityGroup(")
.addLine(" DataType.builder().build(),")
.addLine(" DataType.builder().build())")
.addLine(" .addEqualityGroup(")
.addLine(" DataType.builder()")
.addLine(" .putItems(\"one\", \"A\")")
.addLine(" .putItems(\"two\", \"B\")")
.addLine(" .build(),")
.addLine(" DataType.builder()")
.addLine(" .putItems(\"two\", \"B\")")
.addLine(" .putItems(\"one\", \"A\")")
.addLine(" .build())")
.addLine(" .addEqualityGroup(")
.addLine(" DataType.builder()")
.addLine(" .putItems(\"one\", \"A\")")
.addLine(" .putItems(\"one\", \"B\")")
.addLine(" .build(),")
.addLine(" DataType.builder()")
.addLine(" .putItems(\"one\", \"B\")")
.addLine(" .putItems(\"one\", \"A\")")
.addLine(" .build())")
.addLine(" .testEquals();")
.build())
.runTest();
}
@Test
public void testJacksonInteroperability() {
// See also https://github.com/google/FreeBuilder/issues/68
behaviorTester
.with(new Processor(features))
.with(new SourceBuilder()
.addLine("package com.example;")
.addLine("import " + JsonProperty.class.getName() + ";")
.addLine("@%s", FreeBuilder.class)
.addLine("@%s(builder = DataType.Builder.class)", JsonDeserialize.class)
.addLine("public interface DataType {")
.addLine(" @JsonProperty(\"stuff\") %s<String, String> getItems();", SetMultimap.class)
.addLine("")
.addLine(" class Builder extends DataType_Builder {}")
.addLine("}")
.build())
.with(testBuilder()
.addLine("DataType value = new DataType.Builder()")
.addLine(" .putItems(\"one\", \"A\")")
.addLine(" .putItems(\"two\", \"B\")")
.addLine(" .build();")
.addLine("%1$s mapper = new %1$s()", ObjectMapper.class)
.addLine(" .registerModule(new %s());", GuavaModule.class)
.addLine("String json = mapper.writeValueAsString(value);")
.addLine("DataType clone = mapper.readValue(json, DataType.class);")
.addLine("assertThat(clone.getItems())")
.addLine(" .contains(\"one\", \"A\")")
.addLine(" .and(\"two\", \"B\")")
.addLine(" .andNothingElse()")
.addLine(" .inOrder();")
.build())
.runTest();
}
private static TestBuilder testBuilder() {
return new TestBuilder()
.addStaticImport(MultimapSubject.class, "assertThat")
.addImport("com.example.DataType");
}
}