private List<File> scanSourceFiles() {
final List<File> asciidoctorFiles;
String absoluteSourceDirectory = sourceDirectory;
if (extensions == null || extensions.isEmpty()) {
final DirectoryWalker directoryWalker = new AsciiDocDirectoryWalker(absoluteSourceDirectory);
asciidoctorFiles = directoryWalker.scan();
} else {
final DirectoryWalker directoryWalker =
new CustomExtensionDirectoryWalker(
absoluteSourceDirectory, Arrays.asList(extensions.split(",")));
asciidoctorFiles = directoryWalker.scan();
}
for (Iterator<File> iter = asciidoctorFiles.iterator(); iter.hasNext(); ) {
File f = iter.next();
do {
// stop when we hit the source directory root
if (absoluteSourceDirectory.equals(f.getAbsolutePath())) {
break;
}
// skip if the filename or directory begins with _
if (f.getName().startsWith("_")) {
iter.remove();
break;
}
} while ((f = f.getParentFile()) != null);
}
return asciidoctorFiles;
}
@Test
public void no_should_be_returned_if_glob_expression_does_not_match() {
File pathToWalk = classpath.getResource("src");
DirectoryWalker globDirectoryWalker = new GlobDirectoryWalker(pathToWalk.getPath(), "**/*.a");
List<File> asciidocFiles = globDirectoryWalker.scan();
assertThat(asciidocFiles, is(empty()));
}
@Test
public void all_files_with_given_extension_should_be_returned_recursively() {
File pathToWalk = classpath.getResource("src");
DirectoryWalker globDirectoryWalker =
new GlobDirectoryWalker(pathToWalk.getPath(), "**/*.adoc");
List<File> asciidocFiles = globDirectoryWalker.scan();
assertThat(
asciidocFiles,
containsInAnyOrder(
classpath.getResource("src/documents/_sample.adoc"),
classpath.getResource("src/documents/sample.adoc")));
}
@Test
public void walkDepthFirst() throws IOException {
walker = new DefaultDirectoryWalker(visitor).depthFirst();
final MockFile root = new MockFile(context, "root", false);
final MockFile rootFile1 = root.addFile("rootFile1");
final MockFile dir1 = root.addDir("dir1");
final MockFile dirFile1 = dir1.addFile("dirFile1");
final MockFile dirFile2 = dir1.addFile("dirFile2");
final MockFile rootFile2 = root.addFile("rootFile2");
root.setExpectations();
final Sequence visiting = context.sequence("visiting");
context.checking(
new Expectations() {
{
one(visitor).visitFile(with(file(rootFile1)));
inSequence(visiting);
one(visitor).visitFile(with(file(rootFile2)));
inSequence(visiting);
one(visitor).visitFile(with(file(dirFile1)));
inSequence(visiting);
one(visitor).visitFile(with(file(dirFile2)));
inSequence(visiting);
one(visitor).visitDir(with(file(dir1)));
inSequence(visiting);
}
});
walker.start(root.getMock());
}
@Test
public void rootDirEmpty() throws IOException {
final MockFile root = new MockFile(context, "root", false);
walker = new DefaultDirectoryWalker(visitor);
root.setExpectations();
walker.start(root.getMock());
}
@Test
public void testUsesSpecFromPatternSetToMatchFilesAndDirs() {
final PatternSet patternSet = context.mock(PatternSet.class);
final Spec spec = context.mock(Spec.class);
context.checking(
new Expectations() {
{
one(patternSet).getAsSpec();
will(returnValue(spec));
}
});
walker = new DefaultDirectoryWalker(visitor);
walker.match(patternSet);
}
@Test
public void walkSingleFile() throws IOException {
walker = new DefaultDirectoryWalker(visitor);
final MockFile root = new MockFile(context, "root", false);
final MockFile fileToCopy = root.addFile("file.txt");
fileToCopy.setExpectations();
context.checking(
new Expectations() {
{
one(visitor).visitFile(with(file(fileToCopy)));
}
});
walker.start(fileToCopy.getMock());
}
