package com.canoo.ant;
import java.io.File;
import java.util.List;
import junit.framework.TestCase;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.types.resources.FileResource;

public class WebTestSuiteTaskTest extends TestCase {

    private WebTestSuiteTask task;


    public void test_buildWebTestListWithBasicTestSuite() throws Exception {
        File webtestdir = new File(getClass().getResource("basictestsuite").toURI());

        task.setWebtestdir(webtestdir);
        List<FileResource> fileList = task.buildWebTestList();
        assertFileList(fileList, new String[]{
              "Test1.xml",
              "Test2.xml",
        });
    }


    public void test_buildWebTestListWithComplexTestSuite() throws Exception {

        File webtestdir = new File(getClass().getResource("complextestsuite").toURI());

        task.setWebtestdir(webtestdir);
        List<FileResource> fileList = task.buildWebTestList();
        assertFileList(fileList, new String[]{
              "Test1.xml",
              "Test2.xml",
              "subfolder1\\Test1.xml",
              "subfolder1\\Test2.xml",
              "subfolder2\\Test1.xml",
              "subfolder2\\Test2.xml",
        });
    }


    public void test_buildWebTestListWithIncludePatternExpression() throws Exception {
        File webtestdir = new File(getClass().getResource("complextestsuite").toURI());
        task.setWebtestdir(webtestdir);
        task.setIncludefilepattern("subfolder*/*.xml");
        List<FileResource> fileList = task.buildWebTestList();
        assertFileList(fileList, new String[]{
              "subfolder1\\Test1.xml",
              "subfolder1\\Test2.xml",
              "subfolder2\\Test1.xml",
              "subfolder2\\Test2.xml",
        });

        task.setIncludefilepattern("**/Test1.xml");
        fileList = task.buildWebTestList();
        assertFileList(fileList, new String[]{
              "Test1.xml",
              "subfolder1\\Test1.xml",
              "subfolder2\\Test1.xml",
        });
    }


    public void test_buildWebTestListWithExcludePatternExpression() throws Exception {
        File webtestdir = new File(getClass().getResource("complextestsuite").toURI());
        task.setWebtestdir(webtestdir);
        task.setExcludefilepattern("subfolder1/*.xml");
        List<FileResource> fileList = task.buildWebTestList();
        assertFileList(fileList, new String[]{
              "Test1.xml",
              "Test2.xml",
              "subfolder2\\Test1.xml",
              "subfolder2\\Test2.xml",
        });
    }


    public void test_failWithWebTestDirNotSet() throws Exception {
        try {
            task.execute();
            fail();
        }
        catch (BuildException ex) {
            assertEquals("webtestDir is not set or is not a directory", ex.getMessage());
        }
    }


    public void test_failWithWebTestIsNotADirectory() throws Exception {
        try {
            File webtestdir = new File(getClass().getResource("basictestsuite/Test1.xml").toURI());
            task.setWebtestdir(webtestdir);
            task.execute();
            fail();
        }
        catch (BuildException ex) {
            assertEquals("webtestDir is not set or is not a directory", ex.getMessage());
        }
    }


    public void test_generateReport() throws Exception {
        File webtestdir = new File(getClass().getResource("basictestsuite").toURI());
        File reportFile = new File(getClass().getResource("report/report.xml").toURI());
        task.setWebtestdir(webtestdir);
        task.setReportgeneratorfile(reportFile);
        task.execute();
    }


    private void assertFileList(List<FileResource> actualfileList,
                                String[] expectedFileList) {
        assertEquals(expectedFileList.length, actualfileList.size());

        for (int i = 0; i < expectedFileList.length; i++) {
            String expectedFile = expectedFileList[i];
            FileResource actualFile = actualfileList.get(i);
            assertEquals(expectedFile, actualFile.getName());
        }
    }


    @Override
    public void setUp() {
        Project project = new Project();
        task = new WebTestSuiteTask();
        task.setProject(project);
    }
}