Initial commit for CardView sample

Addes tests for the sample.

Change-Id: I35b71f071bd450d1c4ca496b58593fa679180a55

1 files changed, 70 insertions, 0 deletions

diff --git a/ui/views/CardView/CardViewSample/tests/src/com/example/android/cardview/SampleTests.java b/ui/views/CardView/CardViewSample/tests/src/com/example/android/cardview/SampleTests.java
new file mode 100644
index 00000000..87b25888
--- /dev/null
+++ b/ui/views/CardView/CardViewSample/tests/src/com/example/android/cardview/SampleTests.java
@@ -0,0 +1,70 @@
+/*
+* Copyright 2014 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.example.android.cardview;
+
+import android.test.ActivityInstrumentationTestCase2;
+
+/**
+ * Unit tests for CardView samples.
+ */
+public class SampleTests extends ActivityInstrumentationTestCase2<CardViewActivity> {
+
+    private CardViewActivity mActivity;
+    private CardViewFragment mFragment;
+
+    public SampleTests() {
+        super(CardViewActivity.class);
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        mActivity = getActivity();
+        mFragment = (CardViewFragment) mActivity.getFragmentManager().findFragmentById(R.id
+                .container);
+    }
+
+    public void testPreconditions() {
+        assertNotNull(String.format("%s is null", CardViewActivity.class.getSimpleName()),
+                mActivity);
+        assertNotNull(String.format("%s is null", CardViewFragment.class.getSimpleName()),
+                mFragment);
+        assertNotNull("SeekBar for Radius is null", mFragment.mRadiusSeekBar);
+        assertNotNull("SeekBar for Elevation is null", mFragment.mElevationSeekBar);
+    }
+
+    public void testRadiusSeekbarChangesRadiusOfCardView() {
+        getInstrumentation().runOnMainSync(new Runnable() {
+            @Override
+            public void run() {
+                float radius = 50.0f;
+                mFragment.mRadiusSeekBar.setProgress((int) radius);
+                assertEquals(radius, mFragment.mCardView.getRadius());
+            }
+        });
+    }
+
+    public void testElevationSeekbarChangesElevationOfCardView() {
+        getInstrumentation().runOnMainSync(new Runnable() {
+            @Override
+            public void run() {
+                float elevation = 40.0f;
+                mFragment.mElevationSeekBar.setProgress((int) elevation);
+                assertEquals(elevation, mFragment.mCardView.getElevation());
+            }
+        });
+    }
+}
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