com.ecfeed.ui.common.TestCasesViewerLabelProvider.java Source code

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Here is the source code for com.ecfeed.ui.common.TestCasesViewerLabelProvider.java

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/*******************************************************************************
 *
 * Copyright (c) 2016 ecFeed AS.                                                
 * 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 
 *  
 *******************************************************************************/

package com.ecfeed.ui.common;

import java.util.Collection;
import java.util.HashMap;
import java.util.Map;

import org.eclipse.jface.viewers.IColorProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.swt.graphics.Color;

import com.ecfeed.core.adapter.EImplementationStatus;
import com.ecfeed.core.adapter.IImplementationStatusResolver;
import com.ecfeed.core.model.ChoiceNode;
import com.ecfeed.core.model.MethodNode;
import com.ecfeed.core.model.TestCaseNode;
import com.ecfeed.ui.common.utils.IFileInfoProvider;

public class TestCasesViewerLabelProvider extends LabelProvider implements IColorProvider {
    private IFileInfoProvider fFileInfoProvider;
    private Map<String, Integer> fExecutableTestSuites;
    private Map<TestCaseNode, Boolean> fTestCasesStatusMap;
    MethodNode fMethod;
    private IImplementationStatusResolver fStatusResolver;

    public TestCasesViewerLabelProvider(IFileInfoProvider fileInfoProvider) {
        fFileInfoProvider = fileInfoProvider;
        fExecutableTestSuites = new HashMap<String, Integer>();
        fTestCasesStatusMap = new HashMap<TestCaseNode, Boolean>();
        fStatusResolver = new EclipseImplementationStatusResolver(fileInfoProvider);
    }

    public TestCasesViewerLabelProvider(IImplementationStatusResolver statusResolver, MethodNode method,
            IFileInfoProvider fileInfoProvider) {
        this(fileInfoProvider);
        fMethod = method;
    }

    @Override
    public String getText(Object element) {
        if (element instanceof String) {
            String suiteName = (String) element;
            int executable = 0;
            if (fExecutableTestSuites.containsKey(suiteName)) {
                executable = fExecutableTestSuites.get(suiteName);
            }
            Collection<TestCaseNode> testCases = fMethod.getTestCases(suiteName);
            String plural = testCases.size() != 1 ? "s" : "";
            return suiteName + " [" + testCases.size() + " test case" + plural + ", " + executable + " executable]";
        } else if (element instanceof TestCaseNode) {
            return fMethod.getName() + "(" + ((TestCaseNode) element).testDataString() + ")";
        }
        return null;
    }

    @Override
    public Color getForeground(Object element) {
        Color executableColor = ColorManager.getColor(ColorConstants.TEST_CASE_EXECUTABLE);
        if (element instanceof TestCaseNode) {
            TestCaseNode tc = (TestCaseNode) element;
            if (fTestCasesStatusMap.containsKey(tc) && fTestCasesStatusMap.get(tc) == true) {
                return executableColor;
            }
            return null;
        }
        if (element instanceof String) {
            String name = (String) element;
            if (fExecutableTestSuites.containsKey(name)) {
                boolean suiteExecutable = (fExecutableTestSuites.get(name) == fMethod.getTestCases(name).size());
                return suiteExecutable ? executableColor : null;
            }
            return null;
        }
        return null;
    }

    @Override
    public Color getBackground(Object element) {
        return null;
    }

    public void setMethod(MethodNode method) {
        fMethod = method;
        refresh();
    }

    public void refresh() {
        if (fFileInfoProvider.isProjectAvailable()) {
            updateExecutableTable();
        }
    }

    private void updateExecutableTable() {
        Map<ChoiceNode, EImplementationStatus> choiceStatusMap = new HashMap<ChoiceNode, EImplementationStatus>();
        fExecutableTestSuites.clear();
        fTestCasesStatusMap.clear();
        for (String testSuite : fMethod.getTestSuites()) {
            fExecutableTestSuites.put(testSuite, 0);
        }
        if (fStatusResolver.getImplementationStatus(fMethod) != EImplementationStatus.NOT_IMPLEMENTED) {
            for (TestCaseNode tc : fMethod.getTestCases()) {
                boolean executable = true;
                String name = tc.getName();
                if (fExecutableTestSuites.containsKey(name) == false) {
                    fExecutableTestSuites.put(name, 0);
                }
                for (ChoiceNode p : tc.getTestData()) {
                    EImplementationStatus status = choiceStatusMap.get(p);
                    if (status == null) {
                        status = fStatusResolver.getImplementationStatus(p);
                        choiceStatusMap.put(p, status);
                    }
                    if (status != EImplementationStatus.IMPLEMENTED) {
                        executable = false;
                        break;
                    }
                }
                if (executable) {
                    int current = fExecutableTestSuites.get(name);
                    fExecutableTestSuites.put(name, current + 1);
                }
                fTestCasesStatusMap.put(tc, executable);
            }
        }
    }
}