Add byteArray() method to BundleSubject that allows to assert things about a bundle element typed at byte[].

PiperOrigin-RevId: 606745916

Author: copybara-androidxtest

ext/truth/CHANGELOG.md

@@ -8,6 +8,8 @@
 
 **New Features**
 
+* Added `byteArray()` method to `BundleSubject`.
+
 **Breaking Changes**
 
 **API Changes**

ext/truth/java/androidx/test/ext/truth/api/current_public.txt

@@ -107,6 +107,7 @@ package androidx.test.ext.truth.os {
     method public static androidx.test.ext.truth.os.BundleSubject! assertThat(android.os.Bundle!);
     method public com.google.common.truth.BooleanSubject! bool(String!);
     method public static com.google.common.truth.Subject.Factory<androidx.test.ext.truth.os.BundleSubject!,android.os.Bundle!>! bundles();
+    method public com.google.common.truth.PrimitiveByteArraySubject! byteArray(String!);
     method public void containsKey(String!);
     method public void doesNotContainKey(String!);
     method public com.google.common.truth.DoubleSubject doubleFloat(String);

ext/truth/java/androidx/test/ext/truth/os/BundleSubject.java

@@ -27,6 +27,7 @@
 import com.google.common.truth.IterableSubject;
 import com.google.common.truth.LongSubject;
 import com.google.common.truth.ObjectArraySubject;
+import com.google.common.truth.PrimitiveByteArraySubject;
 import com.google.common.truth.StringSubject;
 import com.google.common.truth.Subject;
 import com.google.common.truth.Truth;
@@ -93,6 +94,10 @@ public BooleanSubject bool(String key) {
     return check("getBoolean(%s)", key).that(actual.getBoolean(key));
   }
 
+  public PrimitiveByteArraySubject byteArray(String key) {
+    return check("getByteArray(%s)", key).that(actual.getByteArray(key));
+  }
+
   public <T extends Parcelable> ParcelableSubject<T> parcelable(String key) {
     return check("getParcelable(%s)", key)
         .about(ParcelableSubject.<T>parcelables())

ext/truth/javatests/androidx/test/ext/truth/os/BundleSubjectTest.java

@@ -96,6 +96,14 @@ public void bool() {
     assertThat(bundle).bool("foo").isTrue();
   }
 
+  @Test
+  public void byteArray() {
+    Bundle bundle = new Bundle();
+    bundle.putByteArray("foo", new byte[] {1, 2, 3});
+
+    assertThat(bundle).byteArray("foo").isEqualTo(new byte[] {1, 2, 3});
+  }
+
   @Test
   public void parcelable() {
     Bundle bundle = new Bundle();