original

[gb-231r1-is01/GB_2.3_IS01.git] / cts / tests / tests / provider / src / android / provider / cts / MediaStore_Audio_ArtistsTest.java

diff --git a/cts/tests/tests/provider/src/android/provider/cts/MediaStore_Audio_ArtistsTest.java b/cts/tests/tests/provider/src/android/provider/cts/MediaStore_Audio_ArtistsTest.java
new file mode 100644 (file)
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+++ b/cts/tests/tests/provider/src/android/provider/cts/MediaStore_Audio_ArtistsTest.java
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2009 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 android.provider.cts;
+
+import dalvik.annotation.TestLevel;
+import dalvik.annotation.TestTargetClass;
+import dalvik.annotation.TestTargetNew;
+import dalvik.annotation.ToBeFixed;
+
+import android.content.ContentResolver;
+import android.content.ContentValues;
+import android.database.Cursor;
+import android.net.Uri;
+import android.provider.MediaStore.Audio.Artists;
+import android.provider.cts.MediaStoreAudioTestHelper.Audio1;
+import android.provider.cts.MediaStoreAudioTestHelper.Audio2;
+import android.test.InstrumentationTestCase;
+
+@TestTargetClass(Artists.class)
+public class MediaStore_Audio_ArtistsTest extends InstrumentationTestCase {
+    private ContentResolver mContentResolver;
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+
+        mContentResolver = getInstrumentation().getContext().getContentResolver();
+    }
+
+    @TestTargetNew(
+      level = TestLevel.COMPLETE,
+      method = "getContentUri",
+      args = {String.class}
+    )
+    @ToBeFixed(bug = "1695243", explanation = "Android API javadocs are incomplete. This is no "
+            + "document which describs possible values of the param volumeName.")
+    public void testGetContentUri() {
+        assertNotNull(mContentResolver.query(
+                Artists.getContentUri(MediaStoreAudioTestHelper.INTERNAL_VOLUME_NAME), null, null,
+                    null, null));
+        assertNotNull(mContentResolver.query(
+                Artists.getContentUri(MediaStoreAudioTestHelper.INTERNAL_VOLUME_NAME), null, null,
+                null, null));
+
+        // can not accept any other volume names
+        String volume = "fakeVolume";
+        assertNull(mContentResolver.query(Artists.getContentUri(volume), null, null, null, null));
+    }
+
+    public void testStoreAudioArtistsInternal() {
+        testStoreAudioArtists(true);
+    }
+
+    public void testStoreAudioArtistsExternal() {
+        testStoreAudioArtists(false);
+    }
+
+    private void testStoreAudioArtists(boolean isInternal) {
+        Uri artistsUri = isInternal ? Artists.INTERNAL_CONTENT_URI : Artists.EXTERNAL_CONTENT_URI;
+        // do not support insert operation of the artists
+        try {
+            mContentResolver.insert(artistsUri, new ContentValues());
+            fail("Should throw UnsupportedOperationException!");
+        } catch (UnsupportedOperationException e) {
+            // expected
+        }
+        // the artist items are inserted when inserting audio media
+        Uri uri = isInternal ? Audio1.getInstance().insertToInternal(mContentResolver)
+                : Audio1.getInstance().insertToExternal(mContentResolver);
+
+        String selection = Artists.ARTIST + "=?";
+        String[] selectionArgs = new String[] { Audio1.ARTIST };
+        try {
+            // query
+            Cursor c = mContentResolver.query(artistsUri, null, selection, selectionArgs, null);
+            assertEquals(1, c.getCount());
+            c.moveToFirst();
+
+            assertEquals(Audio1.ARTIST, c.getString(c.getColumnIndex(Artists.ARTIST)));
+            assertTrue(c.getLong(c.getColumnIndex(Artists._ID)) > 0);
+            assertNotNull(c.getString(c.getColumnIndex(Artists.ARTIST_KEY)));
+            assertEquals(1, c.getInt(c.getColumnIndex(Artists.NUMBER_OF_ALBUMS)));
+            assertEquals(1, c.getInt(c.getColumnIndex(Artists.NUMBER_OF_TRACKS)));
+            c.close();
+
+            // do not support update operation of the artists
+            ContentValues artistValues = new ContentValues();
+            artistValues.put(Artists.ARTIST, Audio2.ALBUM);
+            try {
+                mContentResolver.update(artistsUri, artistValues, selection, selectionArgs);
+                fail("Should throw UnsupportedOperationException!");
+            } catch (UnsupportedOperationException e) {
+                // expected
+            }
+
+            // do not support delete operation of the artists
+            try {
+                mContentResolver.delete(artistsUri, selection, selectionArgs);
+                fail("Should throw UnsupportedOperationException!");
+            } catch (UnsupportedOperationException e) {
+                // expected
+            }
+        } finally {
+            mContentResolver.delete(uri, null, null);
+        }
+        // the artist items are deleted when deleting the audio media which belongs to the album
+        Cursor c = mContentResolver.query(artistsUri, null, selection, selectionArgs, null);
+        assertEquals(0, c.getCount());
+        c.close();
+    }
+}