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EarlyEntryPointWithBindValueTest.java
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EarlyEntryPointWithBindValueTest.java
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/*
* 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.simple;
import static androidx.test.core.app.ApplicationProvider.getApplicationContext;
import static com.google.common.truth.Truth.assertThat;
import android.content.Context;
import android.os.Build;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import dagger.hilt.EntryPoint;
import dagger.hilt.EntryPoints;
import dagger.hilt.InstallIn;
import dagger.hilt.android.EarlyEntryPoints;
import dagger.hilt.android.simple.EarlyEntryPointWithBindValueObjects.Foo;
import dagger.hilt.android.simple.EarlyEntryPointWithBindValueObjects.FooEarlyEntryPoint;
import dagger.hilt.android.testing.BindValue;
import dagger.hilt.android.testing.HiltAndroidRule;
import dagger.hilt.android.testing.HiltAndroidTest;
import dagger.hilt.android.testing.HiltTestApplication;
import dagger.hilt.components.SingletonComponent;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.annotation.Config;
@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 EarlyEntryPointWithBindValueTest {
@EntryPoint
@InstallIn(SingletonComponent.class)
interface FooEntryPoint {
Foo foo();
}
@Rule public HiltAndroidRule rule = new HiltAndroidRule(this);
@BindValue String bindString = "TestValue";
@Test
public void testBindValue() throws Exception {
rule.inject();
assertThat(bindString).isNotNull();
assertThat(bindString).isEqualTo("TestValue");
}
@Test
public void testEarlyEntryPoint() throws Exception {
Context appContext = getApplicationContext();
// Assert that all scoped Foo instances from EarlyEntryPoint are equal
Foo earlyFoo1 = EarlyEntryPoints.get(appContext, FooEarlyEntryPoint.class).getEarlyFoo();
Foo earlyFoo2 = EarlyEntryPoints.get(appContext, FooEarlyEntryPoint.class).getEarlyFoo();
assertThat(earlyFoo1).isNotNull();
assertThat(earlyFoo2).isNotNull();
assertThat(earlyFoo1).isEqualTo(earlyFoo2);
// Assert that all scoped Foo instances from EntryPoint are equal
Foo foo1 = EntryPoints.get(appContext, FooEntryPoint.class).foo();
Foo foo2 = EntryPoints.get(appContext, FooEntryPoint.class).foo();
assertThat(foo1).isNotNull();
assertThat(foo2).isNotNull();
assertThat(foo1).isEqualTo(foo2);
// Assert that scoped Foo instances from EarlyEntryPoint and EntryPoint are not equal
assertThat(foo1).isNotEqualTo(earlyFoo1);
}
}