Add instrumentation test for AssetUriLoader.

PiperOrigin-RevId: 419928432

instrumentation/src/androidTest/java/com/bumptech/glide/LoadAssetUriTest.java

@@ -0,0 +1,134 @@
+package com.bumptech.glide;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.drawable.Drawable;
+import android.net.Uri;
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import com.bumptech.glide.test.GlideApp;
+import com.bumptech.glide.testutil.ConcurrencyHelper;
+import com.bumptech.glide.testutil.TearDownGlide;
+import java.io.IOException;
+import java.util.concurrent.TimeUnit;
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.MockitoAnnotations;
+
+/**
+ * Tests that Glide is able to load images and videos stored in assets and loaded as {@link
+ * android.content.res.AssetFileDescriptor}s.
+ */
+@RunWith(AndroidJUnit4.class)
+public class LoadAssetUriTest {
+  @Rule public final TearDownGlide tearDownGlide = new TearDownGlide();
+  private final ConcurrencyHelper concurrency = new ConcurrencyHelper();
+  private static final String VIDEO_ASSET_NAME = "video.mp4";
+  private static final String IMAGE_ASSET_NAME = "canonical.jpg";
+
+  private Context context;
+
+  @Before
+  public void setUp() throws IOException {
+    MockitoAnnotations.initMocks(this);
+    context = ApplicationProvider.getApplicationContext();
+  }
+
+  @Test
+  @Ignore("b/213227559")
+  public void loadVideoAssetUri_decodesFrame() {
+    Uri uri = Uri.parse(assetNameToUri(VIDEO_ASSET_NAME));
+
+    Drawable frame = concurrency.get(GlideApp.with(context).load(uri).submit());
+
+    assertThat(frame).isNotNull();
+  }
+
+  @Test
+  @Ignore("b/213227559")
+  public void loadVideoAssetUri_asBitmap_decodesFrame() {
+    Uri uri = Uri.parse(assetNameToUri(VIDEO_ASSET_NAME));
+
+    Bitmap frame = concurrency.get(GlideApp.with(context).asBitmap().load(uri).submit());
+
+    assertThat(frame).isNotNull();
+  }
+
+  @Test
+  @Ignore("b/213227559")
+  public void loadVideoAssetUri_withFrame_decodesFrame() {
+    Uri uri = Uri.parse(assetNameToUri(VIDEO_ASSET_NAME));
+
+    Bitmap frame =
+        concurrency.get(
+            GlideApp.with(context)
+                .asBitmap()
+                .load(uri)
+                .frame(TimeUnit.SECONDS.toMicros(1))
+                .submit());
+
+    assertThat(frame).isNotNull();
+  }
+
+  @Test
+  @Ignore("b/213227559")
+  public void loadVideoAssetUriString_decodesFrame() {
+    Uri uri = Uri.parse(assetNameToUri(VIDEO_ASSET_NAME));
+
+    Bitmap frame = concurrency.get(GlideApp.with(context).asBitmap().load(uri.toString()).submit());
+
+    assertThat(frame).isNotNull();
+  }
+
+  @Test
+  @Ignore("b/213227559")
+  public void loadVideoAssetUriString_withFrame_decodesFrame() {
+    Uri uri = Uri.parse(assetNameToUri(VIDEO_ASSET_NAME));
+
+    Bitmap frame =
+        concurrency.get(
+            GlideApp.with(context)
+                .asBitmap()
+                .load(uri.toString())
+                .frame(TimeUnit.SECONDS.toMicros(1))
+                .submit());
+
+    assertThat(frame).isNotNull();
+  }
+
+  @Test
+  public void loadImageAssetUri_decodesImage() {
+    Uri uri = Uri.parse(assetNameToUri(IMAGE_ASSET_NAME));
+
+    Drawable image = concurrency.get(GlideApp.with(context).load(uri).submit());
+
+    assertThat(image).isNotNull();
+  }
+
+  @Test
+  public void loadImageAssetUri_asBitmap_decodesImage() {
+    Uri uri = Uri.parse(assetNameToUri(IMAGE_ASSET_NAME));
+
+    Bitmap image = concurrency.get(GlideApp.with(context).asBitmap().load(uri).submit());
+
+    assertThat(image).isNotNull();
+  }
+
+  @Test
+  public void loadImageAssetUriString_decodesImage() {
+    Uri uri = Uri.parse(assetNameToUri(IMAGE_ASSET_NAME));
+
+    Bitmap image = concurrency.get(GlideApp.with(context).asBitmap().load(uri.toString()).submit());
+
+    assertThat(image).isNotNull();
+  }
+
+  private static String assetNameToUri(String assetName) {
+    return "file:///android_asset/" + assetName;
+  }
+}