| /* |
| * Copyright (C) 2020 The Dagger Authors. |
| * |
| * 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 dagger.internal.codegen; |
| |
| import androidx.room.compiler.processing.util.Source; |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableMap; |
| import dagger.testing.compile.CompilerTests; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| /** |
| * Tests to make sure that delegate bindings where the impl depends on a binding in a subcomponent |
| * properly fail. These are regression tests for b/147020838. |
| */ |
| @RunWith(Parameterized.class) |
| public class BindsDependsOnSubcomponentValidationTest { |
| @Parameters(name = "{0}") |
| public static ImmutableList<Object[]> parameters() { |
| return CompilerMode.TEST_PARAMETERS; |
| } |
| |
| private final CompilerMode compilerMode; |
| |
| public BindsDependsOnSubcomponentValidationTest(CompilerMode compilerMode) { |
| this.compilerMode = compilerMode; |
| } |
| |
| @Test |
| public void testBinds() { |
| Source parentComponent = |
| CompilerTests.javaSource( |
| "test.ParentComponent", |
| "package test;", |
| "", |
| "import dagger.Component;", |
| "", |
| "@Component(modules = ParentModule.class)", |
| "interface ParentComponent {", |
| " ChildComponent getChild();", |
| "}"); |
| Source parentModule = |
| CompilerTests.javaSource( |
| "test.ParentModule", |
| "package test;", |
| "", |
| "import dagger.Binds;", |
| "import dagger.Module;", |
| "", |
| "@Module", |
| "interface ParentModule {", |
| " @Binds Foo bindFoo(FooImpl impl);", |
| "}"); |
| Source childComponent = |
| CompilerTests.javaSource( |
| "test.ChildComponent", |
| "package test;", |
| "", |
| "import dagger.Subcomponent;", |
| "", |
| "@Subcomponent(modules = ChildModule.class)", |
| "interface ChildComponent {", |
| " Foo getFoo();", |
| "}"); |
| Source childModule = |
| CompilerTests.javaSource( |
| "test.ChildModule", |
| "package test;", |
| "", |
| "import dagger.Module;", |
| "import dagger.Provides;", |
| "", |
| "@Module", |
| "interface ChildModule {", |
| " @Provides static Long providLong() {", |
| " return 0L;", |
| " }", |
| "}"); |
| Source iface = |
| CompilerTests.javaSource( |
| "test.Foo", |
| "package test;", |
| "", |
| "interface Foo {}"); |
| Source impl = |
| CompilerTests.javaSource( |
| "test.FooImpl", |
| "package test;", |
| "", |
| "import javax.inject.Inject;", |
| "", |
| "class FooImpl implements Foo {", |
| " @Inject FooImpl(Long l) {}", |
| "}"); |
| CompilerTests.daggerCompiler( |
| parentComponent, parentModule, childComponent, childModule, iface, impl) |
| .withProcessingOptions(compilerMode.processorOptions()) |
| .compile( |
| subject -> { |
| subject.hasErrorCount(1); |
| subject.hasErrorContaining("Long cannot be provided without an @Inject constructor") |
| .onSource(parentComponent) |
| .onLineContaining("interface ParentComponent"); |
| }); |
| } |
| |
| @Test |
| public void testSetBindings() { |
| Source parentComponent = |
| CompilerTests.javaSource( |
| "test.ParentComponent", |
| "package test;", |
| "", |
| "import dagger.Component;", |
| "", |
| "@Component(modules = ParentModule.class)", |
| "interface ParentComponent {", |
| " ChildComponent getChild();", |
| "}"); |
| Source parentModule = |
| CompilerTests.javaSource( |
| "test.ParentModule", |
| "package test;", |
| "", |
| "import dagger.Binds;", |
| "import dagger.Module;", |
| "import dagger.multibindings.IntoSet;", |
| "", |
| "@Module", |
| "interface ParentModule {", |
| " @Binds @IntoSet Foo bindFoo(FooImpl impl);", |
| "}"); |
| Source childComponent = |
| CompilerTests.javaSource( |
| "test.ChildComponent", |
| "package test;", |
| "", |
| "import dagger.Subcomponent;", |
| "import java.util.Set;", |
| "", |
| "@Subcomponent(modules = ChildModule.class)", |
| "interface ChildComponent {", |
| " Set<Foo> getFooSet();", |
| "}"); |
| Source childModule = |
| CompilerTests.javaSource( |
| "test.ChildModule", |
| "package test;", |
| "", |
| "import dagger.Module;", |
| "import dagger.Provides;", |
| "", |
| "@Module", |
| "interface ChildModule {", |
| " @Provides static Long providLong() {", |
| " return 0L;", |
| " }", |
| "}"); |
| Source iface = |
| CompilerTests.javaSource( |
| "test.Foo", |
| "package test;", |
| "", |
| "interface Foo {}"); |
| Source impl = |
| CompilerTests.javaSource( |
| "test.FooImpl", |
| "package test;", |
| "", |
| "import javax.inject.Inject;", |
| "", |
| "class FooImpl implements Foo {", |
| " @Inject FooImpl(Long l) {}", |
| "}"); |
| CompilerTests.daggerCompiler( |
| parentComponent, parentModule, childComponent, childModule, iface, impl) |
| .withProcessingOptions(compilerMode.processorOptions()) |
| .compile( |
| subject -> { |
| subject.hasErrorCount(1); |
| subject.hasErrorContaining("Long cannot be provided without an @Inject constructor") |
| .onSource(parentComponent) |
| .onLineContaining("interface ParentComponent"); |
| }); |
| } |
| |
| @Test |
| public void testSetValueBindings() { |
| Source parentComponent = |
| CompilerTests.javaSource( |
| "test.ParentComponent", |
| "package test;", |
| "", |
| "import dagger.Component;", |
| "", |
| "@Component(modules = ParentModule.class)", |
| "interface ParentComponent {", |
| " ChildComponent getChild();", |
| "}"); |
| Source parentModule = |
| CompilerTests.javaSource( |
| "test.ParentModule", |
| "package test;", |
| "", |
| "import dagger.Module;", |
| "import dagger.Provides;", |
| "import dagger.multibindings.ElementsIntoSet;", |
| "import java.util.Collections;", |
| "import java.util.Set;", |
| "", |
| "@Module", |
| "interface ParentModule {", |
| " @Provides @ElementsIntoSet", |
| " static Set<Foo> provideFoo(FooImpl impl) {", |
| " return Collections.singleton(impl);", |
| " }", |
| "}"); |
| Source childComponent = |
| CompilerTests.javaSource( |
| "test.ChildComponent", |
| "package test;", |
| "", |
| "import dagger.Subcomponent;", |
| "import java.util.Set;", |
| "", |
| "@Subcomponent(modules = ChildModule.class)", |
| "interface ChildComponent {", |
| " Set<Foo> getFooSet();", |
| "}"); |
| Source childModule = |
| CompilerTests.javaSource( |
| "test.ChildModule", |
| "package test;", |
| "", |
| "import dagger.Module;", |
| "import dagger.Provides;", |
| "", |
| "@Module", |
| "interface ChildModule {", |
| " @Provides static Long providLong() {", |
| " return 0L;", |
| " }", |
| "}"); |
| Source iface = |
| CompilerTests.javaSource( |
| "test.Foo", |
| "package test;", |
| "", |
| "interface Foo {}"); |
| Source impl = |
| CompilerTests.javaSource( |
| "test.FooImpl", |
| "package test;", |
| "", |
| "import javax.inject.Inject;", |
| "", |
| "class FooImpl implements Foo {", |
| " @Inject FooImpl(Long l) {}", |
| "}"); |
| CompilerTests.daggerCompiler( |
| parentComponent, parentModule, childComponent, childModule, iface, impl) |
| .withProcessingOptions(compilerMode.processorOptions()) |
| .compile( |
| subject -> { |
| subject.hasErrorCount(1); |
| subject.hasErrorContaining("Long cannot be provided without an @Inject constructor") |
| .onSource(parentComponent) |
| .onLineContaining("interface ParentComponent"); |
| }); |
| } |
| |
| @Test |
| public void testMapBindings() { |
| Source parentComponent = |
| CompilerTests.javaSource( |
| "test.ParentComponent", |
| "package test;", |
| "", |
| "import dagger.Component;", |
| "", |
| "@Component(modules = ParentModule.class)", |
| "interface ParentComponent {", |
| " ChildComponent getChild();", |
| "}"); |
| Source parentModule = |
| CompilerTests.javaSource( |
| "test.ParentModule", |
| "package test;", |
| "", |
| "import dagger.Binds;", |
| "import dagger.Module;", |
| "import dagger.multibindings.IntoMap;", |
| "import dagger.multibindings.StringKey;", |
| "", |
| "@Module", |
| "interface ParentModule {", |
| " @Binds @IntoMap @StringKey(\"foo\") Foo bindFoo(FooImpl impl);", |
| "}"); |
| Source childComponent = |
| CompilerTests.javaSource( |
| "test.ChildComponent", |
| "package test;", |
| "", |
| "import dagger.Subcomponent;", |
| "import java.util.Map;", |
| "", |
| "@Subcomponent(modules = ChildModule.class)", |
| "interface ChildComponent {", |
| " Map<String, Foo> getFooSet();", |
| "}"); |
| Source childModule = |
| CompilerTests.javaSource( |
| "test.ChildModule", |
| "package test;", |
| "", |
| "import dagger.Module;", |
| "import dagger.Provides;", |
| "", |
| "@Module", |
| "interface ChildModule {", |
| " @Provides static Long providLong() {", |
| " return 0L;", |
| " }", |
| "}"); |
| Source iface = |
| CompilerTests.javaSource( |
| "test.Foo", |
| "package test;", |
| "", |
| "interface Foo {}"); |
| Source impl = |
| CompilerTests.javaSource( |
| "test.FooImpl", |
| "package test;", |
| "", |
| "import javax.inject.Inject;", |
| "", |
| "class FooImpl implements Foo {", |
| " @Inject FooImpl(Long l) {}", |
| "}"); |
| CompilerTests.daggerCompiler( |
| parentComponent, parentModule, childComponent, childModule, iface, impl) |
| .withProcessingOptions( |
| ImmutableMap.<String, String>builder() |
| .putAll(compilerMode.processorOptions()) |
| // TODO(erichang): make this flag the default and remove this |
| .put("dagger.strictMultibindingValidation", "enabled") |
| .build()) |
| .compile( |
| subject -> { |
| subject.hasErrorCount(1); |
| subject.hasErrorContaining("Long cannot be provided without an @Inject constructor") |
| .onSource(parentComponent) |
| .onLineContaining("interface ParentComponent"); |
| }); |
| } |
| } |
