Java wrapper for DistilledPagePrefs.

chrome/android/javatests/src/org/chromium/chrome/browser/dom_distiller/DistilledPagePrefsTest.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/dom_distiller/DistilledPagePrefsTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/dom_distiller/DistilledPagePrefsTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/dom_distiller/DistilledPagePrefsTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..2a25c65472ba47a681209d09f0880ee8b2f4d794
--- /dev/null
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/dom_distiller/DistilledPagePrefsTest.java
@@ -0,0 +1,42 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.chrome.browser.dom_distiller;
+
+import android.test.suitebuilder.annotation.SmallTest;
+import android.test.UiThreadTest;
+
+import org.chromium.base.test.util.Feature;
+import org.chromium.chrome.browser.profiles.Profile;
+import org.chromium.chrome.shell.ChromeShellTestBase;
+import org.chromium.components.dom_distiller.core.DistilledPagePrefs;
+import org.chromium.components.dom_distiller.core.DomDistillerService;
+import org.chromium.components.dom_distiller.core.Theme;
+
+/**
+ * Test class for {@link DistilledPagePrefs}.
+ */
+public class DistilledPagePrefsTest extends ChromeShellTestBase {
+
+    @SmallTest
+    @UiThreadTest
+    @Feature({"DomDistiller"})
+    public void testGetAndSetPrefs() throws InterruptedException {
+        startChromeBrowserProcessSync(getInstrumentation().getTargetContext());
+        DomDistillerService service = DomDistillerServiceFactory.
+            getForProfile(Profile.getLastUsedProfile());
+        assertNotNull(service);
+        DistilledPagePrefs distilledPagePrefs = service.getDistilledPagePrefs();
+        assertNotNull(distilledPagePrefs);
+        // Check default theme.
+        assertEquals(distilledPagePrefs.getTheme(), Theme.LIGHT);

[nyquist, 2014/07/10 15:59:58]

(Expected, Actual) across these asserts

[sunangel, 2014/07/10 20:19:55]

Done.

+        // Check that theme can be correctly set.
+        distilledPagePrefs.setTheme(Theme.DARK);
+        assertEquals(distilledPagePrefs.getTheme(), Theme.DARK);
+        distilledPagePrefs.setTheme(Theme.LIGHT);
+        assertEquals(distilledPagePrefs.getTheme(), Theme.LIGHT);
+        distilledPagePrefs.setTheme(Theme.SEPIA);
+        assertEquals(distilledPagePrefs.getTheme(), Theme.SEPIA);
+    }
+}