Upstream DownloadManagerService

chrome/android/javatests/src/org/chromium/chrome/browser/download/OMADownloadHandlerTest.java

+// Copyright 2015 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.download;
+
+import android.content.pm.PackageManager;
+import android.test.InstrumentationTestCase;
+import android.test.MoreAsserts;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import org.chromium.base.test.util.Feature;
+
+import java.io.ByteArrayInputStream;
+import java.util.List;
+
+/**
+ * Tests for OMADownloadHandler class.
+ */
+public class OMADownloadHandlerTest extends InstrumentationTestCase {
+
+    /**
+     * Test to make sure {@link OMADownloadHandler#getSize} returns the
+     * right size for OMAInfo.
+     */
+    @SmallTest
+    @Feature({"OMADownloadHandler"})
+    public void testGetSize() {
+        OMADownloadHandler.OMAInfo info = new OMADownloadHandler.OMAInfo();
+        assertEquals(OMADownloadHandler.getSize(info), 0);
+
+        info.addAttributeValue("size", "100");
+        assertEquals(OMADownloadHandler.getSize(info), 100);
+
+        info.addAttributeValue("size", "100,000");
+        assertEquals(OMADownloadHandler.getSize(info), 100000);
+
+        info.addAttributeValue("size", "100000");
+        assertEquals(OMADownloadHandler.getSize(info), 100000);
+    }
+
+    /**
+     * Test to make sure {@link OMADownloadHandler.OMAInfo#getDrmType} returns the
+     * right DRM type.
+     */
+    @SmallTest
+    @Feature({"OMADownloadHandler"})
+    public void testGetDrmType() {
+        OMADownloadHandler.OMAInfo info = new OMADownloadHandler.OMAInfo();
+        assertEquals(info.getDrmType(), null);
+
+        info.addAttributeValue("type", "text/html");
+        assertEquals(info.getDrmType(), null);
+
+        info.addAttributeValue("type", OMADownloadHandler.OMA_DRM_MESSAGE_MIME);
+        assertEquals(info.getDrmType(), OMADownloadHandler.OMA_DRM_MESSAGE_MIME);
+
+        // Test that only the first DRM MIME type is returned.
+        info.addAttributeValue("type", OMADownloadHandler.OMA_DRM_CONTENT_MIME);
+        assertEquals(info.getDrmType(), OMADownloadHandler.OMA_DRM_MESSAGE_MIME);
+    }
+
+    /**
+     * Test to make sure {@link OMADownloadHandler#getOpennableType} returns the
+     * right MIME type.
+     */
+    @SmallTest
+    @Feature({"OMADownloadHandler"})
+    public void testGetOpennableType() {
+        PackageManager pm = getInstrumentation().getContext().getPackageManager();
+        OMADownloadHandler.OMAInfo info = new OMADownloadHandler.OMAInfo();
+        assertEquals(OMADownloadHandler.getOpennableType(pm, info), null);
+
+        info.addAttributeValue(OMADownloadHandler.OMA_TYPE, "application/octet-stream");
+        info.addAttributeValue(OMADownloadHandler.OMA_TYPE,
+                OMADownloadHandler.OMA_DRM_MESSAGE_MIME);
+        info.addAttributeValue(OMADownloadHandler.OMA_TYPE, "text/html");
+        assertEquals(OMADownloadHandler.getOpennableType(pm, info), null);
+
+        info.addAttributeValue(OMADownloadHandler.OMA_OBJECT_URI, "http://www.test.com/test.html");
+        assertEquals(OMADownloadHandler.getOpennableType(pm, info), "text/html");
+
+        // Test that only the first opennable type is returned.
+        info.addAttributeValue(OMADownloadHandler.OMA_TYPE, "image/png");
+        assertEquals(OMADownloadHandler.getOpennableType(pm, info), "text/html");
+    }
+
+    /**
+     * Test to make sure {@link OMADownloadHandler#parseDownloadDescriptor} returns the
+     * correct OMAInfo if the input is valid.
+     */
+    @SmallTest
+    @Feature({"OMADownloadHandler"})
+    public void testParseValidDownloadDescriptor() {
+        String downloadDescriptor =
+                "<media xmlns=\"http://www.openmobilealliance.org/xmlns/dd\">\r\n"
+                + "<DDVersion>1.0</DDVersion>\r\n"
+                + "<name>test.dm</name>\r\n"
+                + "<size>1,000</size>\r\n"
+                + "<type>image/jpeg</type>\r\n"
+                + "<garbage>this is just garbage</garbage>\r\n"
+                + "<type>application/vnd.oma.drm.message</type>\r\n"
+                + "<vendor>testvendor</vendor>\r\n"
+                + "<description>testjpg</description>\r\n"
+                + "<objectURI>http://test/test.dm</objectURI>\r\n"
+                + "<nextURL>http://nexturl.html</nextURL>\r\n"
+                + "</media>";
+        OMADownloadHandler.OMAInfo info = OMADownloadHandler.parseDownloadDescriptor(
+                new ByteArrayInputStream(downloadDescriptor.getBytes()));
+        assertFalse(info.isEmpty());
+        assertEquals(info.getValue(OMADownloadHandler.OMA_OBJECT_URI), "http://test/test.dm");
+        assertEquals(info.getValue(OMADownloadHandler.OMA_DD_VERSION), "1.0");
+        assertEquals(info.getValue(OMADownloadHandler.OMA_NAME), "test.dm");
+        assertEquals(info.getValue(OMADownloadHandler.OMA_SIZE), "1,000");
+        assertEquals(info.getValue(OMADownloadHandler.OMA_VENDOR), "testvendor");
+        assertEquals(info.getValue(OMADownloadHandler.OMA_DESCRIPTION), "testjpg");
+        assertEquals(info.getValue(OMADownloadHandler.OMA_NEXT_URL), "http://nexturl.html");
+        List<String> types = info.getTypes();
+        MoreAsserts.assertContentsInAnyOrder(
+                types, "image/jpeg", OMADownloadHandler.OMA_DRM_MESSAGE_MIME);
+    }
+
+    /**
+     * Test that {@link OMADownloadHandler#parseDownloadDescriptor} returns empty
+     * result on invalid input.
+     */
+    @SmallTest
+    @Feature({"OMADownloadHandler"})
+    public void testParseInvalidDownloadDescriptor() {
+        String downloadDescriptor =
+                "<media xmlns=\"http://www.openmobilealliance.org/xmlns/dd\">\r\n"
+                + "</media>";
+        OMADownloadHandler.OMAInfo info = OMADownloadHandler.parseDownloadDescriptor(
+                new ByteArrayInputStream(downloadDescriptor.getBytes()));
+        assertTrue(info.isEmpty());
+
+        downloadDescriptor =
+                "<media xmlns=\"http://www.openmobilealliance.org/xmlns/dd\">\r\n"
+                + "<DDVersion>1.0</DDVersion>\r\n"
+                + "<name>"
+                + "<size>1,000</size>\r\n"
+                + "test.dm"
+                + "</name>\r\n"
+                + "</media>";
+        info = OMADownloadHandler.parseDownloadDescriptor(
+                new ByteArrayInputStream(downloadDescriptor.getBytes()));
+        assertNull(info);
+
+        downloadDescriptor =
+                "garbage"
+                + "<media xmlns=\"http://www.openmobilealliance.org/xmlns/dd\">\r\n"
+                + "<DDVersion>1.0</DDVersion>\r\n"
+                + "</media>";
+        info = OMADownloadHandler.parseDownloadDescriptor(
+                new ByteArrayInputStream(downloadDescriptor.getBytes()));
+        assertNull(info);
+    }
+}