@Test
public void testForFailures() {
final Processor<File, File, String> compose = makeComposedProcessorFileStringProcessor();
final Iterable<Result<File, String>> processed = compose.process(nonExistingFiles);
Assert.assertEquals(Arrays.asList(processed).size(), 1);
for (final Result r : processed) {
Assert.assertTrue(r.isFailed(), "Failed result did not fail!");
}
}
@Test
public void testComposition() {
final Processor<File, File, String> compose = makeComposedProcessorFileStringProcessor();
final List<Result<File, File>> testFiles =
testFileContentPairs
.values()
.stream()
.map(fileContentPair -> fileContentPair.file)
.map(file -> Result.success(file, file))
.collect(Collectors.toList());
final Iterable<Result<File, String>> processed = compose.process(testFiles);
for (final Result r : processed) {
Assert.assertFalse(r.isFailed(), "Failed result did not fail!");
final FileContentPair fileContentPair = testFileContentPairs.get(r.getOutput());
Assert.assertNotNull(fileContentPair);
}
}