BitmapImageViewTargetTest.java

package com.bumptech.glide.request.target;

import static org.junit.Assert.assertEquals;

import android.graphics.Bitmap;
import android.graphics.drawable.BitmapDrawable;
import android.widget.ImageView;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.RuntimeEnvironment;
import org.robolectric.annotation.Config;

@RunWith(RobolectricTestRunner.class)
@Config(manifest = Config.NONE, sdk = 18)
public class BitmapImageViewTargetTest {

  private ImageView view;
  private BitmapImageViewTarget target;

  @Before
  public void setUp() {
    view = new ImageView(RuntimeEnvironment.application);
    target = new BitmapImageViewTarget(view);
  }

  @Test
  public void testSetsBitmapOnViewInSetResource() {
    Bitmap bitmap = Bitmap.createBitmap(100, 75, Bitmap.Config.RGB_565);
    target.setResource(bitmap);
    assertEquals(bitmap, ((BitmapDrawable) view.getDrawable()).getBitmap());
  }
}