private String loadJsonArrayFromFile(Path input) throws IOException {
Optional<String> result = filesystem.readFileIfItExists(input);
if (result.isPresent()) {
return result.get();
} else {
throw new IOException("Error loading " + input.toString());
}
}
@Test
public void testPackagedResourceOnIndividualFile() throws IOException {
ProjectFilesystem filesystem = new FakeProjectFilesystem();
PackagedResource packagedResource =
PackagedResourceTestUtil.getPackagedResource(filesystem, "testdata/packaged_resource_one");
assertThat(packagedResource.getFilenamePath().toString(), is("packaged_resource_one"));
assertThat(
packagedResource.getResourceIdentifier(),
is(
"com.facebook.buck.testutil.packaged_resource.PackagedResourceTestUtil"
+ "#testdata/packaged_resource_one"));
String fileContent = filesystem.readFileIfItExists(packagedResource.get()).get();
assertThat(fileContent, is("abc"));
}