105 lines
3.4 KiB
Java
105 lines
3.4 KiB
Java
/*
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* Copyright (C) 2020 The Dagger Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package dagger.internal.codegen;
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import static com.google.testing.compile.CompilationSubject.assertThat;
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import static dagger.internal.codegen.Compilers.compilerWithOptions;
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import com.google.common.collect.ImmutableCollection;
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import com.google.testing.compile.Compilation;
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import com.google.testing.compile.JavaFileObjects;
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import javax.tools.JavaFileObject;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.junit.runners.Parameterized;
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import org.junit.runners.Parameterized.Parameters;
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@RunWith(Parameterized.class)
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public class AssistedErrorsTest {
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@Parameters(name = "{0}")
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public static ImmutableCollection<Object[]> parameters() {
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return CompilerMode.TEST_PARAMETERS;
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}
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private final CompilerMode compilerMode;
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public AssistedErrorsTest(CompilerMode compilerMode) {
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this.compilerMode = compilerMode;
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}
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@Test
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public void testAssistedNotWithAssistedInjectionConstructor() {
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JavaFileObject foo =
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JavaFileObjects.forSourceLines(
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"test.Foo",
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"package test;",
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"",
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"import dagger.assisted.Assisted;",
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"",
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"final class Foo {",
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" Foo(",
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" @Assisted String str",
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" ) {}",
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"",
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" void someMethod(",
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" @Assisted int i",
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" ) {}",
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"}");
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Compilation compilation = compilerWithOptions(compilerMode.javacopts()).compile(foo);
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assertThat(compilation).failed();
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assertThat(compilation).hadErrorCount(2);
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assertThat(compilation)
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.hadErrorContaining(
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"@Assisted parameters can only be used within an @AssistedInject-annotated constructor")
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.inFile(foo)
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.onLine(7);
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assertThat(compilation)
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.hadErrorContaining(
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"@Assisted parameters can only be used within an @AssistedInject-annotated constructor")
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.inFile(foo)
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.onLine(11);
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}
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@Test
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public void testNestedFactoryNotStatic() {
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JavaFileObject foo =
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JavaFileObjects.forSourceLines(
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"test.Foo",
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"package test;",
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"",
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"import dagger.assisted.Assisted;",
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"import dagger.assisted.AssistedInject;",
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"import javax.inject.Qualifier;",
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"",
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"class Foo {",
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" @Qualifier @interface FooQualifier {}",
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"",
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" @AssistedInject",
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" Foo(",
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" @FooQualifier @Assisted int i",
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" ) {}",
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"}");
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Compilation compilation = compilerWithOptions(compilerMode.javacopts()).compile(foo);
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assertThat(compilation).failed();
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assertThat(compilation).hadErrorCount(1);
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assertThat(compilation)
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.hadErrorContaining("Qualifiers cannot be used with @Assisted parameters.")
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.inFile(foo)
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.onLine(12);
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}
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}
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