Issue 4031 - Implement tests for libadblockplus-android

libadblockplus-android-tests/src/org/adblockplus/libadblockplus/tests/UpdateCheckTest.java

Index: libadblockplus-android-tests/src/org/adblockplus/libadblockplus/tests/UpdateCheckTest.java
diff --git a/libadblockplus-android-tests/src/org/adblockplus/libadblockplus/tests/UpdateCheckTest.java b/libadblockplus-android-tests/src/org/adblockplus/libadblockplus/tests/UpdateCheckTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..bb62be608a967fc408b97a00b274cc0b4c5d7fca
--- /dev/null
+++ b/libadblockplus-android-tests/src/org/adblockplus/libadblockplus/tests/UpdateCheckTest.java
@@ -0,0 +1,267 @@
+/*
+ * This file is part of Adblock Plus <https://adblockplus.org/>,
+ * Copyright (C) 2006-2016 Eyeo GmbH
+ *
+ * Adblock Plus is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * Adblock Plus is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.adblockplus.libadblockplus.tests;
+
+import org.adblockplus.libadblockplus.AppInfo;
+import org.adblockplus.libadblockplus.EventCallback;
+import org.adblockplus.libadblockplus.FilterEngine;
+import org.adblockplus.libadblockplus.HeaderEntry;
+import org.adblockplus.libadblockplus.JsEngine;
+import org.adblockplus.libadblockplus.JsValue;
+import org.adblockplus.libadblockplus.LazyLogSystem;
+import org.adblockplus.libadblockplus.LazyWebRequest;
+import org.adblockplus.libadblockplus.ServerResponse;
+import org.adblockplus.libadblockplus.UpdateCheckDoneCallback;
+
+import org.junit.Test;
+
+import java.util.List;
+
+public class UpdateCheckTest extends BaseJsTest
+{
+  protected String previousRequestUrl;
+
+  public class TestWebRequest extends LazyWebRequest
+  {
+    public ServerResponse response = new ServerResponse();
+
+    @Override
+    public ServerResponse httpGET(String url, List<HeaderEntry> headers)
+    {
+      if (url.indexOf("easylist") >= 0)
+      {
+        return super.httpGET(url, headers);
+      }
+
+      previousRequestUrl = url;
+      return response;
+    }
+  }
+
+  protected AppInfo appInfo;
+  protected TestWebRequest webRequest;
+  protected JsEngine jsEngine;
+  protected FilterEngine filterEngine;
+
+  protected boolean eventCallbackCalled;
+  protected List<JsValue> eventCallbackParams;
+  protected boolean updateCallbackCalled;
+  protected String updateError;
+
+  private EventCallback eventCallback = new EventCallback()
+  {
+    @Override
+    public void eventCallback(List<JsValue> params)
+    {
+      eventCallbackCalled = true;
+      eventCallbackParams = params;
+    }
+  };
+
+  private UpdateCheckDoneCallback updateCallback = new UpdateCheckDoneCallback()
+  {
+    @Override
+    public void updateCheckDoneCallback(String error)
+    {
+      updateCallbackCalled = true;
+      updateError = error;
+    }
+  };
+
+  public void reset()
+  {
+    jsEngine = new JsEngine(appInfo);
+    jsEngine.setLogSystem(new LazyLogSystem());
+    jsEngine.setDefaultFileSystem(getContext().getFilesDir().getAbsolutePath());
+    jsEngine.setWebRequest(webRequest);
+    jsEngine.setEventCallback("updateAvailable", eventCallback);
+
+    filterEngine = new FilterEngine(jsEngine);
+  }
+
+  @Override
+  protected void setUp() throws Exception
+  {
+    super.setUp();
+
+    appInfo = AppInfo.builder().build();
+    webRequest = new TestWebRequest();
+    eventCallbackCalled = false;
+    updateCallbackCalled = false;
+    reset();
+  }
+
+  public void forceUpdateCheck()
+  {
+    filterEngine.forceUpdateCheck(updateCallback);
+  }
+
+  @Test
+  public void testRequestFailure() throws InterruptedException
+  {
+    webRequest.response.setStatus(ServerResponse.NsStatus.ERROR_FAILURE);
+
+    appInfo = AppInfo
+      .builder()
+      .setName("1")
+      .setVersion("3")
+      .setApplication("4")
+      .setApplicationVersion("2")
+      .setDevelopmentBuild(false)
+      .build();
+
+    reset();
+    forceUpdateCheck();
+
+    Thread.sleep(100);
+
+    assertFalse(eventCallbackCalled);
+    assertTrue(updateCallbackCalled);
+    assertNotNull(updateError);
+
+    String expectedUrl = filterEngine.getPref("update_url_release").asString();
+    String platform = "libadblockplus";
+    String platformVersion = "1.0";
+
+    expectedUrl = expectedUrl
+      .replaceAll("%NAME%", appInfo.name)
+      .replaceAll("%TYPE%", "1"); // manual update
+
+    expectedUrl +=
+      "&addonName=" + appInfo.name +
+      "&addonVersion=" + appInfo.version +
+      "&application=" + appInfo.application +
+      "&applicationVersion=" + appInfo.applicationVersion +
+      "&platform=" + platform +
+      "&platformVersion=" + platformVersion +
+      "&lastVersion=0&downloadCount=0";
+
+    assertEquals(expectedUrl, previousRequestUrl);
+  }
+
+  @Test
+  public void testApplicationUpdateAvailable() throws InterruptedException
+  {
+    webRequest.response.setStatus(ServerResponse.NsStatus.OK);
+    webRequest.response.setResponseStatus(200);
+    webRequest.response.setResponse(
+      "{\"1/4\": {\"version\":\"3.1\",\"url\":\"https://foo.bar/\"}}");
+
+    appInfo = AppInfo
+      .builder()
+      .setName("1")
+      .setVersion("3")
+      .setApplication("4")
+      .setApplicationVersion("2")
+      .setDevelopmentBuild(true)
+      .build();
+
+    reset();
+    forceUpdateCheck();
+
+    Thread.sleep(1000);
+
+    assertTrue(eventCallbackCalled);
+    assertNotNull(eventCallbackParams);
+    assertEquals(1l, eventCallbackParams.size());
+    assertEquals("https://foo.bar/", eventCallbackParams.get(0).asString());
+    assertTrue(updateCallbackCalled);
+    assertEquals("", updateError);
+  }
+
+  @Test
+  public void testWrongApplication() throws InterruptedException
+  {
+    webRequest.response.setStatus(ServerResponse.NsStatus.OK);
+    webRequest.response.setResponseStatus(200);
+    webRequest.response.setResponse(
+      "{\"1/3\": {\"version\":\"3.1\",\"url\":\"https://foo.bar/\"}}");
+
+    appInfo = AppInfo
+      .builder()
+      .setName("1")
+      .setVersion("3")
+      .setApplication("4")
+      .setApplicationVersion("2")
+      .setDevelopmentBuild(true)
+      .build();
+
+    reset();
+    forceUpdateCheck();
+
+    Thread.sleep(1000);
+
+    assertFalse(eventCallbackCalled);
+    assertTrue(updateCallbackCalled);
+    assertEquals("", updateError);
+  }
+
+  @Test
+  public void testWrongVersion() throws InterruptedException
+  {
+    webRequest.response.setStatus(ServerResponse.NsStatus.OK);
+    webRequest.response.setResponseStatus(200);
+    webRequest.response.setResponse(
+      "{\"1\": {\"version\":\"3\",\"url\":\"https://foo.bar/\"}}");
+
+    appInfo = AppInfo
+      .builder()
+      .setName("1")
+      .setVersion("3")
+      .setApplication("4")
+      .setApplicationVersion("2")
+      .setDevelopmentBuild(true)
+      .build();
+
+    reset();
+    forceUpdateCheck();
+
+    Thread.sleep(1000);
+
+    assertFalse(eventCallbackCalled);
+    assertTrue(updateCallbackCalled);
+    assertEquals("", updateError);
+  }
+
+  @Test
+  public void testWrongURL() throws InterruptedException
+  {
+    webRequest.response.setStatus(ServerResponse.NsStatus.OK);
+    webRequest.response.setResponseStatus(200);
+    webRequest.response.setResponse(
+      "{\"1\": {\"version\":\"3.1\",\"url\":\"http://insecure/\"}}");
+
+    appInfo = AppInfo
+      .builder()
+      .setName("1")
+      .setVersion("3")
+      .setApplication("4")
+      .setApplicationVersion("2")
+      .setDevelopmentBuild(true)
+      .build();
+
+    reset();
+    forceUpdateCheck();
+
+    Thread.sleep(1000);
+
+    assertFalse(eventCallbackCalled);
+    assertTrue(updateCallbackCalled);
+    assertTrue(updateError.length() > 0);
+  }
+}