| /* |
| * 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 androidx.test.ext.junit.runners.AndroidJUnit4; |
| import dagger.hilt.EntryPoint; |
| import dagger.hilt.InstallIn; |
| import dagger.hilt.components.SingletonComponent; |
| import java.util.Set; |
| import javax.inject.Inject; |
| import javax.inject.Provider; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.robolectric.annotation.Config; |
| |
| @HiltAndroidTest |
| @RunWith(AndroidJUnit4.class) |
| @Config(application = HiltTestApplication.class) |
| public final class BindValueIntoSetTest { |
| private static final String SET_STRING_1 = "SetString1"; |
| private static final String SET_STRING_2 = "SetString2"; |
| private static final String SET_STRING_3 = "SetString3"; |
| |
| @EntryPoint |
| @InstallIn(SingletonComponent.class) |
| public interface BindValueIntoSetEntryPoint { |
| Set<String> getStringSet(); |
| } |
| |
| @Rule public final HiltAndroidRule rule = new HiltAndroidRule(this); |
| |
| @BindValueIntoSet String bindValueSetString1 = SET_STRING_1; |
| @BindValueIntoSet String bindValueSetString2 = SET_STRING_2; |
| |
| @Inject Set<String> stringSet; |
| @Inject Provider<Set<String>> providedStringSet; |
| |
| @Test |
| public void testMutated() throws Exception { |
| rule.inject(); |
| // basic check that initial/default values are properly injected |
| assertThat(providedStringSet.get()).containsExactly(SET_STRING_1, SET_STRING_2); |
| bindValueSetString1 = SET_STRING_3; |
| // change the value for bindValueSetString1 from 1 to 3 |
| assertThat(providedStringSet.get()).containsExactly(SET_STRING_2, SET_STRING_3); |
| } |
| |
| |
| } |