86 lines
3.0 KiB
Java
86 lines
3.0 KiB
Java
package de.marhali.easyi18n.e2e;
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import com.intellij.testFramework.fixtures.BasePlatformTestCase;
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import de.marhali.easyi18n.InstanceManager;
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import de.marhali.easyi18n.settings.ProjectSettings;
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import de.marhali.easyi18n.settings.ProjectSettingsService;
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import de.marhali.easyi18n.settings.ProjectSettingsState;
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import org.apache.commons.io.FileUtils;
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import org.apache.commons.io.filefilter.IOFileFilter;
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import org.apache.commons.io.filefilter.TrueFileFilter;
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import java.io.File;
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import java.io.IOException;
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import java.nio.charset.Charset;
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import java.nio.charset.StandardCharsets;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.Collection;
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import java.util.Iterator;
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import java.util.Objects;
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/**
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* End-to-end test case.
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* @author marhali
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*/
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public abstract class EndToEndTestCase extends BasePlatformTestCase {
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private static final Charset CHARSET = StandardCharsets.UTF_8;
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private final ProjectSettings settings;
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private Path tempPath;
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public EndToEndTestCase(ProjectSettings settings) {
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this.settings = settings;
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}
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@Override
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protected void setUp() throws Exception {
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super.setUp();
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ProjectSettingsService.get(getProject()).setState(new ProjectSettingsState(settings));
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tempPath = Files.createTempDirectory("tests-easyi18n-");
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}
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@Override
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protected void tearDown() throws Exception {
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FileUtils.deleteDirectory(tempPath.toFile());
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super.tearDown();
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}
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public void testParseAndSerialize() throws IOException {
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// Read translation files based on the provided settings
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InstanceManager.get(getProject()).reload();
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// Save the cached translation data to a temporary output directory
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ProjectSettingsState out = new ProjectSettingsState(settings);
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out.setLocalesDirectory(tempPath.toString());
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ProjectSettingsService.get(getProject()).setState(out);
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InstanceManager.get(getProject()).store().saveToPersistenceLayer(success -> {});
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// Compare file structure and contents
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IOFileFilter fileFilter = TrueFileFilter.INSTANCE;
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File originalDirectory = new File(Objects.requireNonNull(settings.getLocalesDirectory()));
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Collection<File> originalFiles = FileUtils.listFiles(originalDirectory, fileFilter, fileFilter);
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File outputDirectory = tempPath.toFile();
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Collection<File> outputFiles = FileUtils.listFiles(outputDirectory, fileFilter, fileFilter);
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assertEquals(originalFiles.size(), outputFiles.size());
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Iterator<File> originalFilesIterator = originalFiles.iterator();
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Iterator<File> outputFilesIterator = outputFiles.iterator();
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while(originalFilesIterator.hasNext()) {
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File originalFile = originalFilesIterator.next();
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File outputFile = outputFilesIterator.next();
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assertEquals(FileUtils.readFileToString(originalFile, CHARSET),
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FileUtils.readFileToString(outputFile, CHARSET));
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}
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}
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}
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