1 files changed, 104 insertions, 0 deletions
diff --git a/library/recyclerview/test/instrumentation/src/com/android/setupwizardlib/test/SetupWizardPreferenceLayoutTest.java b/library/recyclerview/test/instrumentation/src/com/android/setupwizardlib/test/SetupWizardPreferenceLayoutTest.java
new file mode 100644
index 0000000..486d2cf
--- /dev/null
+++ b/library/recyclerview/test/instrumentation/src/com/android/setupwizardlib/test/SetupWizardPreferenceLayoutTest.java
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2015 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.setupwizardlib.test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.graphics.drawable.InsetDrawable;
+import android.os.Build;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.filters.SmallTest;
+import android.support.test.runner.AndroidJUnit4;
+import android.support.v7.widget.RecyclerView;
+import android.view.ContextThemeWrapper;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.android.setupwizardlib.SetupWizardPreferenceLayout;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+public class SetupWizardPreferenceLayoutTest {
+
+    private Context mContext;
+
+    @Before
+    public void setUp() throws Exception {
+        mContext = new ContextThemeWrapper(InstrumentationRegistry.getContext(),
+                R.style.SuwThemeMaterial_Light);
+    }
+
+    @Test
+    public void testDefaultTemplate() {
+        SetupWizardPreferenceLayout layout = new SetupWizardPreferenceLayout(mContext);
+        assertPreferenceTemplateInflated(layout);
+    }
+
+    @Test
+    public void testGetRecyclerView() {
+        SetupWizardPreferenceLayout layout = new SetupWizardPreferenceLayout(mContext);
+        assertPreferenceTemplateInflated(layout);
+        assertNotNull("getRecyclerView should not be null", layout.getRecyclerView());
+    }
+
+    @Test
+    public void testOnCreateRecyclerView() {
+        SetupWizardPreferenceLayout layout = new SetupWizardPreferenceLayout(mContext);
+        assertPreferenceTemplateInflated(layout);
+        final RecyclerView recyclerView = layout.onCreateRecyclerView(LayoutInflater.from(mContext),
+                layout, null /* savedInstanceState */);
+        assertNotNull("RecyclerView created should not be null", recyclerView);
+    }
+
+    @Test
+    public void testDividerInset() {
+        SetupWizardPreferenceLayout layout = new SetupWizardPreferenceLayout(mContext);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
+            layout.setLayoutDirection(View.LAYOUT_DIRECTION_LTR);
+        }
+        assertPreferenceTemplateInflated(layout);
+
+        layout.addView(layout.onCreateRecyclerView(LayoutInflater.from(mContext), layout,
+                null /* savedInstanceState */));
+
+        layout.setDividerInset(10);
+        assertEquals("Divider inset should be 10", 10, layout.getDividerInset());
+
+        final Drawable divider = layout.getDivider();
+        assertTrue("Divider should be instance of InsetDrawable", divider instanceof InsetDrawable);
+    }
+
+    private void assertPreferenceTemplateInflated(SetupWizardPreferenceLayout layout) {
+        View contentContainer = layout.findViewById(R.id.suw_layout_content);
+        assertTrue("@id/suw_layout_content should be a ViewGroup",
+                contentContainer instanceof ViewGroup);
+
+        assertNotNull("Header text view should not be null",
+                layout.findManagedViewById(R.id.suw_layout_title));
+        assertNotNull("Decoration view should not be null",
+                layout.findManagedViewById(R.id.suw_layout_decor));
+    }
+}