Add contact photo for missed call notifications

+ ContactPhotoLoader to create the appropriate icon from a ContactInfo
- NameLookupQuery in CallLogNotificationsHelper#getContactInfo
  To show a photo the name is not enough. Full query need to be made to
  retrieve the photoUri.
+ class Assert in util
+ Gradle directory setup for dialer tests
  (Note: this is just for project setup in Android Studio, tests are
  still not runnable in gradle)

Bug:27276108
Change-Id: I0ed2147f2bb60454fe5a5ad6c25fe99727441880

1 files changed, 106 insertions, 0 deletions

diff --git a/tests/src/com/android/dialer/contactinfo/ContactPhotoLoaderTest.java b/tests/src/com/android/dialer/contactinfo/ContactPhotoLoaderTest.java
new file mode 100644
index 000000000..42a5ae966
--- /dev/null
+++ b/tests/src/com/android/dialer/contactinfo/ContactPhotoLoaderTest.java
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.dialer.contactinfo;
+
+import android.app.Instrumentation;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.Bitmap;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
+import android.net.Uri;
+import android.support.test.InstrumentationRegistry;
+import android.support.v4.graphics.drawable.RoundedBitmapDrawable;
+import android.test.AndroidTestCase;
+import android.test.InstrumentationTestCase;
+import android.text.TextUtils;
+
+import com.android.contacts.common.GeoUtil;
+import com.android.contacts.common.lettertiles.LetterTileDrawable;
+import com.android.dialer.calllog.ContactInfo;
+import com.android.dialer.calllog.ContactInfoHelper;
+import com.android.dialer.tests.R;
+
+public class ContactPhotoLoaderTest extends InstrumentationTestCase {
+
+    private Context mContext;
+
+    @Override
+    public void setUp() {
+        mContext = getInstrumentation().getTargetContext();
+    }
+
+    public void testConstructor() {
+        ContactPhotoLoader loader = new ContactPhotoLoader(mContext, new ContactInfo());
+    }
+
+    public void testConstructor_NullContext() {
+        try {
+            ContactPhotoLoader loader = new ContactPhotoLoader(null, new ContactInfo());
+            fail();
+        } catch (NullPointerException e) {
+            //expected
+        }
+    }
+
+    public void testConstructor_NullContactInfo() {
+        try {
+            ContactPhotoLoader loader = new ContactPhotoLoader(mContext, null);
+            fail();
+        } catch (NullPointerException e) {
+            //expected
+        }
+    }
+
+    public void testGetIcon_Photo() {
+        ContactInfo info = getTestContactInfo();
+        info.photoUri = getResourceUri(R.drawable.phone_icon);
+        ContactPhotoLoader loader = new ContactPhotoLoader(mContext, info);
+        assertTrue(loader.getIcon() instanceof RoundedBitmapDrawable);
+    }
+
+    public void testGetIcon_Photo_Invalid() {
+        ContactInfo info = getTestContactInfo();
+        info.photoUri = Uri.parse("file://invalid/uri");
+        ContactPhotoLoader loader = new ContactPhotoLoader(mContext, info);
+        //Should fall back to LetterTileDrawable
+        assertTrue(loader.getIcon() instanceof LetterTileDrawable);
+    }
+
+    public void testGetIcon_LetterTile() {
+        ContactInfo info = getTestContactInfo();
+        ContactPhotoLoader loader = new ContactPhotoLoader(mContext, info);
+        assertTrue(loader.getIcon() instanceof LetterTileDrawable);
+    }
+
+    private Uri getResourceUri(int resId) {
+        Context testContext = getInstrumentation().getContext();
+        Resources resources = testContext.getResources();
+
+        assertNotNull(resources.getDrawable(resId));
+        return Uri.parse(ContentResolver.SCHEME_ANDROID_RESOURCE + "://"
+                + testContext.getPackageName()
+                + '/' + resId);
+    }
+
+    private ContactInfo getTestContactInfo() {
+        ContactInfo info = new ContactInfo();
+        info.name = "foo";
+        info.lookupKey = "bar";
+        return info;
+    }
+}
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