| /* |
| * 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.hilt.android.testing; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.junit.Assert.assertThrows; |
| |
| import android.app.Application; |
| import androidx.test.ext.junit.runners.AndroidJUnit4; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.robolectric.annotation.Config; |
| |
| @HiltAndroidTest |
| @RunWith(AndroidJUnit4.class) |
| public final class HiltAndroidRuleTest { |
| public static final class NonHiltTest {} |
| |
| @Test |
| @Config(application = HiltTestApplication.class) |
| public void testMissingHiltAndroidTest_fails() throws Exception { |
| IllegalStateException exception = |
| assertThrows( |
| IllegalStateException.class, |
| () -> new HiltAndroidRule(new NonHiltTest())); |
| assertThat(exception) |
| .hasMessageThat() |
| .isEqualTo( |
| "Expected dagger.hilt.android.testing.HiltAndroidRuleTest$NonHiltTest to be " |
| + "annotated with @HiltAndroidTest."); |
| |
| } |
| |
| @Test |
| @Config(application = Application.class) |
| public void testNonHiltTestApplication_fails() throws Exception { |
| IllegalStateException exception = |
| assertThrows( |
| IllegalStateException.class, |
| () -> new HiltAndroidRule(HiltAndroidRuleTest.this)); |
| assertThat(exception) |
| .hasMessageThat() |
| .isEqualTo( |
| "Hilt test, dagger.hilt.android.testing.HiltAndroidRuleTest, must use a Hilt test " |
| + "application but found android.app.Application. To fix, configure the test to " |
| + "use HiltTestApplication or a custom Hilt test application generated with " |
| + "@CustomTestApplication."); |
| |
| } |
| |
| @Test |
| @Config(application = HiltAndroidRuleTestApp.class) |
| public void testHiltAndroidApplication_fails() throws Exception { |
| IllegalStateException exception = |
| assertThrows( |
| IllegalStateException.class, |
| () -> new HiltAndroidRule(HiltAndroidRuleTest.this)); |
| assertThat(exception) |
| .hasMessageThat() |
| .isEqualTo( |
| "Hilt test, dagger.hilt.android.testing.HiltAndroidRuleTest, cannot use a " |
| + "@HiltAndroidApp application but found " |
| + "dagger.hilt.android.testing.HiltAndroidRuleTestApp. To fix, configure the " |
| + "test to use HiltTestApplication or a custom Hilt test application generated " |
| + "with @CustomTestApplication."); |
| |
| } |
| } |