91 lines
3.2 KiB
Java
91 lines
3.2 KiB
Java
/*
|
|
* Copyright (C) 2021 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.hilt.android;
|
|
|
|
import static androidx.test.core.app.ApplicationProvider.getApplicationContext;
|
|
import static com.google.common.truth.Truth.assertThat;
|
|
import static org.junit.Assert.assertThrows;
|
|
|
|
import android.os.Build;
|
|
import androidx.test.ext.junit.runners.AndroidJUnit4;
|
|
import dagger.hilt.EntryPoint;
|
|
import dagger.hilt.InstallIn;
|
|
import dagger.hilt.android.internal.testing.TestApplicationComponentManager;
|
|
import dagger.hilt.android.testing.HiltAndroidRule;
|
|
import dagger.hilt.android.testing.HiltAndroidTest;
|
|
import dagger.hilt.android.testing.HiltTestApplication;
|
|
import dagger.hilt.components.SingletonComponent;
|
|
import javax.inject.Inject;
|
|
import javax.inject.Singleton;
|
|
import org.junit.Rule;
|
|
import org.junit.Test;
|
|
import org.junit.runner.RunWith;
|
|
import org.robolectric.annotation.Config;
|
|
|
|
// The main purpose of this test is to check the error messages if EarlyEntryPoints is called
|
|
// without the EarlyComponent being generated (i.e. if no @EarlyEntryPoints are defined).
|
|
@HiltAndroidTest
|
|
@RunWith(AndroidJUnit4.class)
|
|
// Robolectric requires Java9 to run API 29 and above, so use API 28 instead
|
|
@Config(sdk = Build.VERSION_CODES.P, application = HiltTestApplication.class)
|
|
public final class EarlyEntryPointNoEntryPointsDefinedTest {
|
|
@EntryPoint
|
|
@InstallIn(SingletonComponent.class)
|
|
interface FooEntryPoint {
|
|
Foo foo();
|
|
}
|
|
|
|
@Singleton
|
|
public static class Foo {
|
|
@Inject
|
|
Foo() {}
|
|
}
|
|
|
|
@Rule public HiltAndroidRule rule = new HiltAndroidRule(this);
|
|
|
|
@Test
|
|
public void testEarlyComponentDoesNotExist() throws Exception {
|
|
HiltTestApplication app = (HiltTestApplication) getApplicationContext();
|
|
TestApplicationComponentManager componentManager =
|
|
(TestApplicationComponentManager) app.componentManager();
|
|
|
|
RuntimeException exception =
|
|
assertThrows(RuntimeException.class, () -> componentManager.earlySingletonComponent());
|
|
|
|
assertThat(exception)
|
|
.hasMessageThat()
|
|
.contains(
|
|
"The EarlyComponent was requested but does not exist. Check that you have "
|
|
+ "annotated your test class with @HiltAndroidTest and that the processor is "
|
|
+ "running over your test");
|
|
}
|
|
|
|
@Test
|
|
public void testEarlyEntryPointsWrongEntryPointFails() throws Exception {
|
|
IllegalStateException exception =
|
|
assertThrows(
|
|
IllegalStateException.class,
|
|
() -> EarlyEntryPoints.get(getApplicationContext(), FooEntryPoint.class));
|
|
|
|
assertThat(exception)
|
|
.hasMessageThat()
|
|
.contains(
|
|
"FooEntryPoint should be called with EntryPoints.get() rather than "
|
|
+ "EarlyEntryPoints.get()");
|
|
}
|
|
}
|