Splitted keepass2android project into
- keepass2android: UI stuff only - Kp2aBusinessLogic: Password-Database related algorithms (even though tied to android, no UI required here) Removed dependencies of logic layer to static Application, Resource class or other UI stuff Added MonoDroidUnitTesting (not yet used, will be used for testing logic layer)
This commit is contained in:
Philipp Crocoll
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//
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// Copyright (C) 2012 Maya Studios (http://mayastudios.com)
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//
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// This file is part of MonoDroidUnitTesting.
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//
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// MonoDroidUnitTesting is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// MonoDroidUnitTesting is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with MonoDroidUnitTesting. If not, see <http://www.gnu.org/licenses/>.
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//
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using System;
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using System.Reflection;
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using Android.App;
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using Android.Content;
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using Android.Graphics;
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using Android.OS;
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using Android.Util;
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using Android.Views;
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using Android.Widget;
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using MonoDroidUnitTesting.Utils;
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namespace MonoDroidUnitTesting {
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public abstract class GuiTestRunnerActivity : AbstractResultListActivity<TestClass> {
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internal static TestRunner TestRunner { get; private set; }
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private ResultListItemView m_headerView;
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private MethodOutcome m_headerOutcome;
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public GuiTestRunnerActivity() : base("class_") { }
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protected override void OnCreate(Bundle bundle) {
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TestRunner = null;
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base.OnCreate(bundle);
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}
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protected override View CreateHeaderView() {
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this.m_headerView = new ResultListItemView(this);
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this.m_headerView.LayoutParameters = LayoutParams.ForLL(marginBottom: 10);
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this.m_headerView.SetIcon(this.IconOutcomeError);
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this.m_headerView.SetBackgroundColor(new Color(110, 3, 15));
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this.m_headerView.Clickable = true;
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this.m_headerView.Click += OnHeaderClick;
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this.m_headerView.Visibility = ViewStates.Gone;
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return this.m_headerView;
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}
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protected override void OnDestroy() {
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TestRunner = null;
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base.OnDestroy();
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}
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protected override void OnStart() {
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base.OnStart();
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new Handler().Post(this.RunTests);
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}
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protected virtual void OnTestRunStarted() { }
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protected virtual void OnTestRunEnded() { }
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private void RunTests() {
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this.Title = "Unit Tests for " + new AssemblyName(this.GetType().Assembly.FullName).Name;
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if (TestRunner == null) {
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try {
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OnTestRunStarted();
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}
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catch (Exception e) {
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MethodInfo method = GetType().GetMethod("OnTestRunStarted", BindingFlags.NonPublic|BindingFlags.Instance);
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this.m_headerOutcome = new MethodOutcome(method);
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this.m_headerOutcome.SetOutcome(e);
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this.m_headerView.SetHtml(TestClassResultActivity.GetHTMLDescriptionFor(this.m_headerOutcome));
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this.m_headerView.Visibility = ViewStates.Visible;
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this.ResultBar.SetColorByState(TestState.Failed);
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Toast.MakeText(this, "OnTestRunStarted() notification failed.", ToastLength.Long).Show();
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return;
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}
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this.m_headerView.Visibility = ViewStates.Gone;
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this.ResultBar.SetColorByState(TestState.Running);
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AsyncTestRunner.Run(this, this.CreateTestRunner, this.OnTestRunFinished);
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}
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}
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protected abstract TestRunner CreateTestRunner();
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private void OnHeaderClick(object sender, EventArgs e) {
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if (this.m_headerOutcome == null) {
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return;
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}
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TestMethodResultActivity.StartActivity(this, this.m_headerOutcome);
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}
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private static int CompareResults(TestClass a, TestClass b) {
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if (a.State == b.State) {
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return a.Class.Name.CompareTo(b.Class.Name);
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}
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return a.State.CompareToForSorting(b.State);
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}
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private void OnTestRunFinished(TestRunner runner) {
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if (runner == null) {
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Toast.MakeText(this, "Error", ToastLength.Long).Show();
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RunOnTestRunEnded();
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return;
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}
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bool testRunNotificationOk = RunOnTestRunEnded();
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if (runner.State == TestState.Passed && testRunNotificationOk) {
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Toast.MakeText(this, "Finished. All tests passed.", ToastLength.Long).Show();
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}
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else {
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Toast.MakeText(this, "Finished with some errors.", ToastLength.Long).Show();
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}
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if (testRunNotificationOk) {
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this.ResultBar.SetColorByState(runner.State);
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}
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TestRunner = runner;
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this.ListAdapter.Clear();
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foreach (TestClass testClass in runner.GetTestClassesSorted(CompareResults)) {
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this.ListAdapter.Add(testClass);
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}
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// Restore previous activity
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if (!TestMethodResultActivity.RestoreActivity(this)) {
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TestClassResultActivity.RestoreActivity(this);
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}
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}
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private bool RunOnTestRunEnded() {
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try {
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OnTestRunEnded();
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return true;
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}
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catch (Exception e) {
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MethodInfo method = GetType().GetMethod("OnTestRunEnded", BindingFlags.NonPublic | BindingFlags.Instance);
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this.m_headerOutcome = new MethodOutcome(method);
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this.m_headerOutcome.SetOutcome(e);
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this.m_headerView.SetHtml(TestClassResultActivity.GetHTMLDescriptionFor(this.m_headerOutcome));
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this.m_headerView.Visibility = ViewStates.Visible;
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this.ResultBar.SetColorByState(TestState.Failed);
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return false;
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}
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}
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protected override void OnResume() {
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base.OnResume();
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if (TestRunner != null) {
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// Only remember this view if the test run finished and therefore the previous activity has been restored.
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ISharedPreferencesEditor e = GetPreferences().Edit();
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e.PutString(ACTIVITY_PREFS_NAME, "");
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e.Commit();
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}
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}
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// NOTE: We need to use "int" for result value and parameter type.
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// See:
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// * https://bugzilla.xamarin.com/show_bug.cgi?id=5980
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// * https://bugzilla.xamarin.com/show_bug.cgi?id=5981
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private class AsyncTestRunner : AsyncTask<int, int, int>, ITestResultHandler {
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private readonly Func<TestRunner> m_testRunnerCreatorFunc;
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private readonly Action<TestRunner> m_finishedHandler;
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private readonly Handler m_guiHandler = new Handler();
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private readonly ProgressDialog m_dialog;
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private int m_curProgress = 0;
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private int m_curSecondaryProgress = 0;
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private TestRunner m_runner = null;
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private AsyncTestRunner(Context ctx, Func<TestRunner> testRunnerCreatorFunc, Action<TestRunner> finishedHandler) {
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this.m_testRunnerCreatorFunc = testRunnerCreatorFunc;
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this.m_finishedHandler = finishedHandler;
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this.m_dialog = new ProgressDialog(ctx);
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this.m_dialog.SetProgressStyle(ProgressDialogStyle.Horizontal);
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this.m_dialog.Indeterminate = true;
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this.m_dialog.SetCancelable(false);
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this.m_dialog.SetMessage("Running unit tests...");
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}
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public static void Run(Context ctx, Func<TestRunner> testRunnerCreatorFunc, Action<TestRunner> finishedHandler) {
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AsyncTestRunner runner = new AsyncTestRunner(ctx, testRunnerCreatorFunc, finishedHandler);
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runner.Execute();
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}
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protected override void OnPreExecute() {
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this.m_dialog.Show();
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}
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protected override int RunInBackground(params int[] @params) {
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try {
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this.m_runner = this.m_testRunnerCreatorFunc();
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this.m_guiHandler.PostAtFrontOfQueue(this.InitProgressBar);
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this.m_runner.RunTests(this);
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}
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catch (Exception e) {
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Log.Error(LOG_TAG, e.ToString());
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this.m_runner = null;
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}
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return 0;
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}
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private void InitProgressBar() {
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this.m_dialog.Indeterminate = false;
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this.m_dialog.Progress = 0;
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this.m_dialog.SecondaryProgress = 0;
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this.m_dialog.Max = this.m_runner.TestMethodCount;
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}
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protected override void OnProgressUpdate(params int[] values) {
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this.m_dialog.Progress = values[0];
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this.m_dialog.SecondaryProgress = values[1];
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}
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protected override void OnPostExecute(int result) {
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OnFinished();
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}
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protected override void OnCancelled() {
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OnFinished();
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}
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private void OnFinished() {
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this.m_dialog.Hide();
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this.m_finishedHandler(this.m_runner);
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}
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public void OnTestRunStarted(TestRunner runner) { }
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public void OnTestRunEnded(TestRunner runner) { }
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public void OnTestClassTestStarted(TestClass testClass, int testClassIndex) {
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this.m_curSecondaryProgress += testClass.TestMethodCount;
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PublishProgress(this.m_curProgress, this.m_curSecondaryProgress);
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}
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public void OnTestClassError(TestClass testClass, int testClassIndex) {
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this.m_curProgress = this.m_curSecondaryProgress;
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PublishProgress(this.m_curProgress, this.m_curSecondaryProgress);
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}
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public void OnTestClassTestEnded(TestClass testClass, int testClassIndex) {
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}
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public void OnTestMethodStarted(TestMethod testMethod, int testMethodIndex) {
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}
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public void OnTestMethodEnded(TestMethod testMethod, int testMethodIndex) {
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this.m_curProgress++;
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PublishProgress(this.m_curProgress, this.m_curSecondaryProgress);
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}
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}
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protected override ArrayAdapter<TestClass> CreateListAdapter() {
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return new TestClassesAdapter(this);
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}
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protected override void OnItemClicked(AdapterView.ItemClickEventArgs e) {
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TestClass testClass = this.ListAdapter.GetItem(e.Position);
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TestClassResultActivity.StartActivity(this, testClass);
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}
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private class TestClassesAdapter : TestResultAdapter {
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public TestClassesAdapter(GuiTestRunnerActivity activity) : base(activity) { }
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protected override TestState GetStateFor(TestClass testClass) {
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return testClass.State;
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}
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protected override string GetHTMLDescriptionFor(TestClass testClass) {
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string text = "<b>" + testClass.Class.Name + "</b><br>";
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switch (testClass.State) {
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case TestState.NotYetRun:
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text += "Not run";
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break;
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case TestState.Passed:
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text += "All tests <font color=green>passed</font> (" + testClass.TestMethodCount + ")";
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break;
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case TestState.Failed:
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text += testClass.GetStateCount(TestState.Failed) + " of " + testClass.TestMethodCount + " <font color=red>failed</font>";
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break;
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case TestState.Inconclusive:
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text += testClass.GetStateCount(TestState.Inconclusive) + " of " + testClass.TestMethodCount + " <font color=red>inconclusive</font>";
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break;
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default:
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throw new Exception("Unexpected");
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}
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return text;
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}
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}
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}
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}
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