@Test
public void testGetMostRecentJson() throws IOException {
File result = testee.getMostRecentJson(concept);
Path path_result = result.toPath();
assertThat(path_result, is(equalTo(tmpDir.resolve(DataItems.DIR_FILE_2030.getFile()))));
}
@Test
public void testMostRecentFile() {
try {
assertThat(
testee.getMostRecent(filesInTestDir), is(equalTo(DataItems.DIR_FILE_2030.getFile())));
} catch (Exception ex) {
ex.printStackTrace(System.err);
throw ex;
}
}
/** @author kasper */
@RunWith(Theories.class)
public class FileNamesTest {
public interface TestData {
public Path getFile();
public Date getExpectedDate();
}
public enum DataItems implements TestData {
@DataPoint
FILE_JUNE_9TH(
"results-" + CONCEPT_LOCALNAME + "-19800609-105316.json",
new Date(329388796000l) /* "9 jun 1980 10:53:16" */),
FILE_CONCEPT_OCT_22(
"results-" + CONCEPT_LOCALNAME + "-20131022-190714.json",
new Date(1382461634000l) /* "22 oct 2013 19:07:14" */),
DIR_FILE_2030(
"results-" + CONCEPT_LOCALNAME + "-20300407-152345.json",
new Date(1901798625000l) /* "7 apr 2030 15:23:45" */),
DIR_FILE_2030_JUST_BEFORE(
"results-" + CONCEPT_LOCALNAME + "-20300407-152344.json", new Date(1901798624000l));
private DataItems(String filename, Date date_) {
this.file = Paths.get(filename);
this.expectedDate = date_;
}
private DataItems(Path dir, String filename, Date date_) {
this.file = dir.resolve(Paths.get(filename));
this.expectedDate = date_;
}
private final Path file;
private final Date expectedDate;
@Override
public Path getFile() {
return file;
}
@Override
public Date getExpectedDate() {
return expectedDate;
}
}
@DataPoints public static final TestData[] ALL_DATA_ITEMS = DataItems.values();
@DataPoint
public static final List<Path> SEQ_SORTED =
Arrays.asList(
DataItems.FILE_JUNE_9TH.getFile(),
DataItems.FILE_CONCEPT_OCT_22.getFile(),
DataItems.DIR_FILE_2030_JUST_BEFORE.getFile(),
DataItems.DIR_FILE_2030.getFile());
@DataPoint
public static final List<Path> SEQ_REVERSED =
Arrays.asList(
DataItems.DIR_FILE_2030.getFile(),
DataItems.DIR_FILE_2030_JUST_BEFORE.getFile(),
DataItems.FILE_CONCEPT_OCT_22.getFile(),
DataItems.FILE_JUNE_9TH.getFile());
@DataPoint
public static final List<Path> SINGLE = Arrays.asList(DataItems.DIR_FILE_2030.getFile());
private static final String CONCEPT_LOCALNAME = "testconcept";
private final List<Path> filesInTestDir;
private Concept concept;
private FileNames testee;
private Path tmpDir;
public FileNamesTest(List<Path> filesInTestDir_) {
this.filesInTestDir = filesInTestDir_;
}
@Before
public void setup() {
MockitoAnnotations.initMocks(this);
concept = mockConcept();
try {
tmpDir = createTmpDir(filesInTestDir);
testee = new FileNames(tmpDir);
} catch (IOException ex) {
ex.printStackTrace();
throw new Error("Cannot create tmp dir", ex);
}
}
@Theory
public void testParseDate(TestData data) {
try {
assertThat(testee.parseDate(data.getFile()), is(equalTo(data.getExpectedDate())));
} catch (Exception ex) {
ex.printStackTrace(System.err);
throw ex;
}
}
@Test
public void testMostRecentFile() {
try {
assertThat(
testee.getMostRecent(filesInTestDir), is(equalTo(DataItems.DIR_FILE_2030.getFile())));
} catch (Exception ex) {
ex.printStackTrace(System.err);
throw ex;
}
}
@Test
public void testCreateHtmlFile() throws IOException {
File testFile = testee.createHtmlResultsFile();
assertCanCreateWritableFile(testFile);
}
@Test
public void testCreateJsonFile() throws IOException {
File testFile = testee.createJsonResultsFile(concept);
assertCanCreateWritableFile(testFile);
}
@Test
public void testGetMostRecentJson() throws IOException {
File result = testee.getMostRecentJson(concept);
Path path_result = result.toPath();
assertThat(path_result, is(equalTo(tmpDir.resolve(DataItems.DIR_FILE_2030.getFile()))));
}
private void displayDateAsLong() {
try {
System.out.println(
new SimpleDateFormat("d MMM yyyy hh:mm:ss").parse("7 apr 2030 15:23:45").getTime());
} catch (ParseException ex) {
Logger.getLogger(FileNamesTest.class.getName()).log(Level.SEVERE, null, ex);
}
}
private Concept mockConcept() {
QNameUtil qnames = QNameUtil.instance();
Concept mocked = mock(Concept.class);
try {
when(mocked.getName())
.thenReturn(qnames.createQNameInPreconstructedNamespace(CONCEPT_LOCALNAME));
} catch (Exception ex) {
throw new Error(ex);
}
return mocked;
}
private static void assertCanCreateWritableFile(File destination) throws IOException {
boolean createdFreshFile = destination.createNewFile();
if (createdFreshFile) {
try {
if (destination.canWrite()) {
try (FileWriter writer = new FileWriter(destination)) {
writer.append("dummy test output");
}
} else {
fail(String.format("Cannot write to %s", destination));
}
} finally {
destination.delete();
}
} else {
fail(String.format("Cannot create file: %s", destination));
}
}
private static Path createTmpDir(List<Path> files) throws IOException {
Path tmpDir = Files.createTempDirectory("eligibilityToolTestFileNames");
tmpDir.toFile().deleteOnExit();
for (Path tmpFile : files) {
touchTmpFile(tmpDir, tmpFile);
}
return tmpDir;
}
private static void touchTmpFile(Path tmpDir, Path file) throws IOException {
try {
Path composed = tmpDir.resolve(file);
Path parent = composed.getParent();
ensureCanWriteTmpFiles(parent);
File tmpFile = composed.toFile();
boolean createdFreshFile = tmpFile.createNewFile();
if (createdFreshFile) {
tmpFile.deleteOnExit();
}
} catch (IOException ex) {
System.out.println(tmpDir);
System.out.println(file);
throw ex;
}
}
private static void createTmpDir(Path tmpDir) throws IOException {
Path parent = tmpDir.getParent();
ensureCanWriteTmpFiles(parent);
File filesystemDir = tmpDir.toFile();
boolean createdDir = filesystemDir.mkdir();
System.out.println("mkdir: " + tmpDir);
if (createdDir) {
filesystemDir.deleteOnExit();
}
}
private static void ensureCanWriteTmpFiles(Path dir) throws IOException {
File filesystemDir = dir.toFile();
if (!filesystemDir.exists()) {
createTmpDir(dir);
}
if (!filesystemDir.isDirectory()) {
throw new NotDirectoryException(dir.toString());
}
if (!filesystemDir.canWrite()) {
throw new AccessDeniedException(dir.toString());
}
}
}