1 files changed, 110 insertions, 0 deletions
diff --git a/tests/src/com/android/providers/downloads/AbstractPublicApiTest.java b/tests/src/com/android/providers/downloads/AbstractPublicApiTest.java
new file mode 100644
index 00000000..db6b2468
--- /dev/null
+++ b/tests/src/com/android/providers/downloads/AbstractPublicApiTest.java
@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2010 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.providers.downloads;
+
+import android.database.Cursor;
+import android.net.DownloadManager;
+import android.net.Uri;
+import android.os.ParcelFileDescriptor;
+
+import java.io.FileInputStream;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+
+/**
+ * Code common to tests that use the download manager public API.
+ */
+public abstract class AbstractPublicApiTest extends AbstractDownloadManagerFunctionalTest {
+
+    class Download {
+        final long mId;
+
+        private Download(long downloadId) {
+            this.mId = downloadId;
+        }
+
+        public int getStatus() {
+            return (int) getLongField(DownloadManager.COLUMN_STATUS);
+        }
+
+        String getStringField(String field) {
+            Cursor cursor = mManager.query(new DownloadManager.Query().setFilterById(mId));
+            try {
+                assertEquals(1, cursor.getCount());
+                cursor.moveToFirst();
+                return cursor.getString(cursor.getColumnIndexOrThrow(field));
+            } finally {
+                cursor.close();
+            }
+        }
+
+        long getLongField(String field) {
+            Cursor cursor = mManager.query(new DownloadManager.Query().setFilterById(mId));
+            try {
+                assertEquals(1, cursor.getCount());
+                cursor.moveToFirst();
+                return cursor.getLong(cursor.getColumnIndexOrThrow(field));
+            } finally {
+                cursor.close();
+            }
+        }
+
+        String getContents() throws Exception {
+            ParcelFileDescriptor downloadedFile = mManager.openDownloadedFile(mId);
+            assertTrue("Invalid file descriptor: " + downloadedFile,
+                       downloadedFile.getFileDescriptor().valid());
+            InputStream stream = new FileInputStream(downloadedFile.getFileDescriptor());
+            try {
+                return readStream(stream);
+            } finally {
+                stream.close();
+            }
+        }
+
+        void runUntilStatus(int status) throws Exception {
+            runService();
+            assertEquals(status, getStatus());
+        }
+    }
+
+    protected static final String PACKAGE_NAME = "my.package.name";
+    protected static final String REQUEST_PATH = "/path";
+
+    protected DownloadManager mManager;
+
+    public AbstractPublicApiTest(FakeSystemFacade systemFacade) {
+        super(systemFacade);
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        mManager = new DownloadManager(mResolver, PACKAGE_NAME);
+    }
+
+    protected DownloadManager.Request getRequest() throws MalformedURLException {
+        return getRequest(getServerUri(REQUEST_PATH));
+    }
+
+    protected DownloadManager.Request getRequest(String path) {
+        return new DownloadManager.Request(Uri.parse(path));
+    }
+
+    protected Download enqueueRequest(DownloadManager.Request request) {
+        return new Download(mManager.enqueue(request));
+    }
+}