NetworkImageViewTest.java revision 7032ebc0f56d43a2778388926994bc5d862ab54e
1package com.android.volley.toolbox; 2 3import android.test.InstrumentationTestCase; 4import android.view.ViewGroup.LayoutParams; 5 6public class NetworkImageViewTest extends InstrumentationTestCase { 7 private NetworkImageView mNIV; 8 private MockImageLoader mMockImageLoader; 9 10 @Override 11 protected void setUp() throws Exception { 12 super.setUp(); 13 mMockImageLoader = new MockImageLoader(); 14 mNIV = new NetworkImageView(getInstrumentation().getContext()); 15 } 16 17 public void testSetImageUrl_requestsImage() { 18 mNIV.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); 19 mNIV.setImageUrl("http://foo", mMockImageLoader); 20 assertEquals("http://foo", mMockImageLoader.lastRequestUrl); 21 assertEquals(0, mMockImageLoader.lastMaxWidth); 22 assertEquals(0, mMockImageLoader.lastMaxHeight); 23 } 24 25 // public void testSetImageUrl_setsMaxSize() { 26 // // TODO: Not sure how to make getWidth() return something from an 27 // // instrumentation test. Write this test once it's figured out. 28 // } 29 30 private class MockImageLoader extends ImageLoader { 31 public MockImageLoader() { 32 super(null, null); 33 } 34 35 public String lastRequestUrl; 36 public int lastMaxWidth; 37 public int lastMaxHeight; 38 39 public ImageContainer get(String requestUrl, ImageListener imageListener, int maxWidth, 40 int maxHeight) { 41 lastRequestUrl = requestUrl; 42 lastMaxWidth = maxWidth; 43 lastMaxHeight = maxHeight; 44 return null; 45 } 46 } 47} 48