com.codename1.testing.TestRunnerComponent Maven / Gradle / Ivy
/*
* Copyright (c) 2012, Codename One and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Codename One designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Codename One through http://www.codenameone.com/ if you
* need additional information or have any questions.
*/
package com.codename1.testing;
import com.codename1.components.ToastBar;
import com.codename1.io.Log;
import com.codename1.ui.*;
import static com.codename1.ui.ComponentSelector.$;
import com.codename1.ui.events.ActionEvent;
import com.codename1.ui.events.ActionListener;
import com.codename1.ui.layouts.BorderLayout;
import com.codename1.ui.layouts.BoxLayout;
import java.util.ArrayList;
/**
* A UI component for running unit tests and displaying the results.
*
* The sample code below demonstrates usage.
*
* 
* @author Steve Hannah
* @since 7.0
*
*/
public class TestRunnerComponent extends Container {
private ArrayList tests = new ArrayList();
private Container resultsPane = new Container(BoxLayout.y());
public TestRunnerComponent() {
super(new BorderLayout());
Button btn = new Button("Run Tests");
btn.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
CN.callSerially(new Runnable() {
public void run() {
runTests();
}
});
}
});
add(CN.NORTH, btn);
resultsPane.setScrollableY(true);
add(CN.CENTER, resultsPane);
}
/**
* Adds tests to the test runner.
* @param tests The tests to add.
* @return Self for chaining.
*/
public TestRunnerComponent add(AbstractTest... tests) {
for (AbstractTest test : tests) {
this.tests.add(test);
}
return this;
}
/**
* Shows a form with the testrunner embedded in it.
* @return The form.
*/
public Form showForm() {
Form f = getComponentForm();
if (f == null) {
f = new Form("Test Runner", new BorderLayout());
f.add(CN.CENTER, this);
}
f.show();
return f;
}
private void runTest(final AbstractTest test, final Button statusLabel) {
try {
if (test.runTest()) {
CN.callSerially(new Runnable() {
public void run() {
statusLabel.setText(test+": Passed");
$(statusLabel).selectAllStyles().setBgColor(0x00ff00).revalidate();
}
});
} else {
CN.callSerially(new Runnable() {
public void run() {
statusLabel.setText(test+": Failed");
$(statusLabel).selectAllStyles().setBgColor(0xff0000).revalidate();
}
});
}
} catch (final Throwable t) {
Log.e(t);
CN.callSerially(new Runnable() {
public void run() {
statusLabel.setText(test+": Failed");
$(statusLabel).selectAllStyles().setBgColor(0xff0000).revalidate();
statusLabel.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent ev) {
ToastBar.showInfoMessage(t.getMessage());
Log.e(t);
}
});
}
});
}
}
/**
* Runs all of the tests in the test running.
*/
public void runTests() {
Form f = getComponentForm();
resultsPane.removeAll();
resultsPane.revalidate();
resultsPane.add(new Label("Running "+tests.size()+" tests"));
for (final AbstractTest test : tests) {
final Button statusLabel = new Button(test+": Running...");
if (f != CN.getCurrentForm()) {
f.showBack();
}
$(statusLabel).selectAllStyles().setBgColor(0xffff00).setBgTransparency(0xff);
resultsPane.add(statusLabel);
resultsPane.revalidate();
if (test.shouldExecuteOnEDT()) {
runTest(test, statusLabel);
} else {
CN.invokeAndBlock(new Runnable() {
public void run() {
runTest(test, statusLabel);
}
});
}
resultsPane.revalidate();
}
if (f != CN.getCurrentForm()) {
f.showBack();
}
}
}