org.eclipse.wb.tests.designer.swing.SwingModelTest.java Source code

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Here is the source code for org.eclipse.wb.tests.designer.swing.SwingModelTest.java

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/*******************************************************************************
 * Copyright (c) 2011 Google, Inc.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    Google, Inc. - initial API and implementation
 *******************************************************************************/
package org.eclipse.wb.tests.designer.swing;

import org.eclipse.wb.core.model.JavaInfo;
import org.eclipse.wb.internal.core.model.creation.ConstructorCreationSupport;
import org.eclipse.wb.internal.core.utils.ast.AstEditor;
import org.eclipse.wb.internal.core.utils.jdt.core.CodeUtils;
import org.eclipse.wb.internal.swing.model.component.ComponentInfo;
import org.eclipse.wb.internal.swing.model.component.ContainerInfo;
import org.eclipse.wb.tests.designer.core.model.parser.AbstractJavaInfoTest;

import org.apache.commons.lang.ArrayUtils;

import javax.swing.JButton;

/**
 * Abstract super class for Swing tests.
 * 
 * @author scheglov_ke
 */
public abstract class SwingModelTest extends AbstractJavaInfoTest {
    private boolean m_convertSingleQuotesToDouble = true;

    ////////////////////////////////////////////////////////////////////////////
    //
    // Life cycle
    //
    ////////////////////////////////////////////////////////////////////////////
    @Override
    protected void setUp() throws Exception {
        super.setUp();
        if (m_testProject == null) {
            do_projectCreate();
            configureNewProject();
        }
    }

    @Override
    protected void configureToolkits() {
        super.configureToolkits();
        configureDefaults(org.eclipse.wb.internal.swing.ToolkitProvider.DESCRIPTION);
    }

    /**
     * Configures created project.
     */
    protected void configureNewProject() throws Exception {
    }

    ////////////////////////////////////////////////////////////////////////////
    //
    // Source
    //
    ////////////////////////////////////////////////////////////////////////////
    public void dontConvertSingleQuotesToDouble() {
        m_convertSingleQuotesToDouble = false;
    }

    @SuppressWarnings("unchecked")
    protected final <T extends JavaInfo> T parseJavaInfo(String... lines) throws Exception {
        return (T) parseSource("test", "Test.java", getTestSource(lines));
    }

    public final ContainerInfo parseContainer(String... lines) throws Exception {
        return parseJavaInfo(lines);
    }

    /**
     * Asserts that active {@link AstEditor} has expected Swing source.
     */
    public final void assertEditor(String... lines) {
        assertEditor(getTestSource(lines), m_lastEditor);
    }

    /**
     * @return the source for Swing.
     */
    public String getTestSource(String... lines) {
        if (m_convertSingleQuotesToDouble) {
            lines = getDoubleQuotes(lines);
        }
        lines = CodeUtils.join(new String[] { "package test;", "import java.awt.*;", "import java.awt.event.*;",
                "import javax.swing.*;", "import javax.swing.border.*;" }, lines);
        return getSource(lines);
    }

    /**
     * Creates Swing class with <code>*.wbp-component.xml</code> metadata.
     */
    public final void setJavaContentSrc(String packageName, String className, String[] source, String[] meta)
            throws Exception {
        setFileContentSrc(packageName, className + ".java", getTestSource(source));
        if (meta != null) {
            setFileContentSrc(packageName, className + ".wbp-component.xml", getSource(meta));
        }
        waitForAutoBuild();
    }

    ////////////////////////////////////////////////////////////////////////////
    //
    // Creation
    //
    ////////////////////////////////////////////////////////////////////////////
    /**
     * @return the new {@link ComponentInfo} using {@link ConstructorCreationSupport}.
     */
    protected static ComponentInfo createComponent(Class<?> componentClass) throws Exception {
        return createComponent(componentClass.getName());
    }

    /**
     * @return the new {@link ComponentInfo} using {@link ConstructorCreationSupport}.
     */
    public static ComponentInfo createComponent(String componentClassName) throws Exception {
        return createJavaInfo(componentClassName);
    }

    /**
     * @return the new empty {@link JButton}.
     */
    public static ComponentInfo createJButton() throws Exception {
        return createJavaInfo("javax.swing.JButton", "empty");
    }

    ////////////////////////////////////////////////////////////////////////////
    //
    // test.MyComponent support
    //
    ////////////////////////////////////////////////////////////////////////////
    /**
     * Prepares empty <code>test.MyComponent</code> class with additional lines in type body.
     */
    protected final void prepareMyComponent(String... lines) throws Exception {
        prepareMyComponent(lines, ArrayUtils.EMPTY_STRING_ARRAY);
    }

    /**
     * Prepares empty <code>test.MyComponent</code> class with additional lines in type body, and with
     * special <code>wbp-component.xml</code> description.
     */
    protected final void prepareMyComponent(String[] javaLines, String[] descriptionLines) throws Exception {
        // java
        {
            String[] lines = new String[] { "package test;", "import javax.swing.JPanel;",
                    "// filler filler filler filler filler", "// filler filler filler filler filler",
                    "public class MyComponent extends JPanel {", "  public MyComponent() {", "  }" };
            lines = CodeUtils.join(lines, javaLines);
            lines = CodeUtils.join(lines, new String[] { "}" });
            setFileContentSrc("test/MyComponent.java", getSourceDQ(lines));
        }
        // description
        {
            String[] lines = new String[] { "<?xml version='1.0' encoding='UTF-8'?>",
                    "<component xmlns='http://www.eclipse.org/wb/WBPComponent'>" };
            descriptionLines = removeFillerLines(descriptionLines);
            lines = CodeUtils.join(lines, descriptionLines);
            lines = CodeUtils.join(lines, new String[] { "</component>" });
            setFileContentSrc("test/MyComponent.wbp-component.xml", getSourceDQ(lines));
        }
        waitForAutoBuild();
    }
}