IntentSubject.java
/*
* Copyright (C) 2018 The Android Open Source Project
*
* 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 androidx.test.ext.truth.content;
import static com.google.common.truth.Fact.fact;
import android.content.ComponentName;
import android.content.Intent;
import android.net.Uri;
import androidx.test.ext.truth.internal.FlagUtil;
import androidx.test.ext.truth.os.BundleSubject;
import com.google.common.truth.FailureMetadata;
import com.google.common.truth.IterableSubject;
import com.google.common.truth.Subject;
import com.google.common.truth.Truth;
import java.util.List;
/** Subject for making assertions about {@link Intent}s. */
public final class IntentSubject extends Subject {
public static IntentSubject assertThat(Intent intent) {
return Truth.assertAbout(intents()).that(intent);
}
public static Subject.Factory<IntentSubject, Intent> intents() {
return IntentSubject::new;
}
private final Intent actual;
private IntentSubject(FailureMetadata failureMetadata, Intent subject) {
super(failureMetadata, subject);
this.actual = subject;
}
/** @see #hasComponentClass(String) */
public final void hasComponentClass(Class<?> componentClass) {
hasComponentClass(componentClass.getName());
}
public final void hasComponent(String packageName, String className) {
hasComponentPackage(packageName);
hasComponentClass(className);
}
public final void hasComponent(ComponentName component) {
hasComponent(component.getPackageName(), component.getClassName());
}
/** @see #hasComponentClass(Class) */
public final void hasComponentClass(String className) {
failIfIntentIsNull();
check("getComponent().getClassName()")
.that(actual.getComponent().getClassName())
.isEqualTo(className);
}
public final void hasComponentPackage(String packageName) {
failIfIntentIsNull();
check("getComponent().getPackageName()")
.that(actual.getComponent().getPackageName())
.isEqualTo(packageName);
}
public final void hasPackage(String packageName) {
failIfIntentIsNull();
check("getPackage()").that(actual.getPackage()).isEqualTo(packageName);
}
public final void hasAction(String action) {
failIfIntentIsNull();
check("getAction()").that(actual.getAction()).isEqualTo(action);
}
public final void hasNoAction() {
hasAction(null);
}
public final void hasData(Uri uri) {
failIfIntentIsNull();
check("getData()").that(actual.getData()).isEqualTo(uri);
}
public final void hasType(String type) {
failIfIntentIsNull();
check("getType()").that(actual.getType()).isEqualTo(type);
}
public final BundleSubject extras() {
failIfIntentIsNull();
return check("getExtras()").about(BundleSubject.bundles()).that(actual.getExtras());
}
public final IterableSubject categories() {
failIfIntentIsNull();
return check("getCategories()").that(actual.getCategories());
}
/** Assert that the intent has the given flag set. */
public final void hasFlags(int flag) {
failIfIntentIsNull();
List<String> actualFlags = FlagUtil.flagNames(actual.getFlags());
List<String> expectedFlags = FlagUtil.flagNames(flag);
check("getFlags()").that(actualFlags).containsAtLeastElementsIn(expectedFlags);
}
public final void filtersEquallyTo(Intent intent) {
failIfIntentIsNull();
if (!actual.filterEquals(intent)) {
failWithActual("expected to be equal for intent filters to", intent);
}
}
private final void failIfIntentIsNull() {
if (actual == null) {
failWithoutActual(fact("Intent not expected to be", null));
}
}
}