1 files changed, 56 insertions, 0 deletions
diff --git a/library/src/androidTest/java/com/bumptech/glide/load/resource/bitmap/FileDescriptorBitmapDecoderTest.java b/library/src/androidTest/java/com/bumptech/glide/load/resource/bitmap/FileDescriptorBitmapDecoderTest.java
new file mode 100644
index 00000000..c4668cb7
--- /dev/null
+++ b/library/src/androidTest/java/com/bumptech/glide/load/resource/bitmap/FileDescriptorBitmapDecoderTest.java
@@ -0,0 +1,56 @@
+package com.bumptech.glide.load.resource.bitmap;
+
+import android.graphics.Bitmap;
+import android.os.ParcelFileDescriptor;
+import com.bumptech.glide.load.DecodeFormat;
+import com.bumptech.glide.load.engine.Resource;
+import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.annotation.Config;
+
+import java.io.IOException;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+@RunWith(RobolectricTestRunner.class)
+@Config(manifest = Config.NONE, emulateSdk = 18)
+public class FileDescriptorBitmapDecoderTest {
+
+    private FileDescriptorBitmapDecoder decoder;
+    private BitmapPool bitmapPool;
+    private VideoBitmapDecoder videoDecoder;
+    private DecodeFormat decodeFormat;
+
+    @Before
+    public void setUp() {
+        bitmapPool = mock(BitmapPool.class);
+        videoDecoder = mock(VideoBitmapDecoder.class);
+        decodeFormat = DecodeFormat.DEFAULT;
+        decoder = new FileDescriptorBitmapDecoder(videoDecoder, bitmapPool, decodeFormat);
+    }
+
+    @Test
+    public void testHasValidId() {
+        assertEquals("FileDescriptorBitmapDecoder.com.bumptech.glide.load.data.bitmap", decoder.getId());
+    }
+
+    @Test
+    public void testReturnsBitmapFromWrappedDecoderAsResource() throws IOException {
+        ParcelFileDescriptor source = mock(ParcelFileDescriptor.class);
+        int width = 100;
+        int height = 200;
+        Bitmap expected = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_4444);
+        when(videoDecoder.decode(eq(source), eq(bitmapPool), eq(width), eq(height), eq(decodeFormat)))
+                .thenReturn(expected);
+
+        Resource<Bitmap> bitmapResource = decoder.decode(source, width, height);
+
+        assertEquals(expected, bitmapResource.get());
+    }
+}
+\ No newline at end of file