/** Verify that owners are correctly detected: - one owner, multiple inputs, json output */
@Test
public void verifyInputsWithOneOwnerAreCorrectlyReportedInJson()
throws CmdLineException, IOException {
// All files will be directories now
FakeProjectFilesystem filesystem =
new FakeProjectFilesystem() {
@Override
public File getFileForRelativePath(String pathRelativeToProjectRoot) {
return new ExistingFile(getProjectRoot(), pathRelativeToProjectRoot);
}
};
// Create inputs
String[] args =
new String[] {
"java/somefolder/badfolder/somefile.java",
"java/somefolder/perfect.java",
"com/test/subtest/random.java"
};
ImmutableSortedSet<Path> inputs = MorePaths.asPaths(ImmutableSortedSet.copyOf(args));
// Build rule that owns all inputs
BuildTarget target = new BuildTarget("//base/name", "name");
BuildRule ownerRule = new StubBuildRule(target, inputs);
// Create graph
MutableDirectedGraph<BuildRule> mutableGraph = new MutableDirectedGraph<BuildRule>();
mutableGraph.addNode(ownerRule);
DependencyGraph graph = new DependencyGraph(mutableGraph);
// Create options
AuditOwnerOptions options = getOptions(args);
// Create command under test
AuditOwnerCommand command = createAuditOwnerCommand(filesystem);
// Generate report and verify nonFileInputs are filled in as expected.
AuditOwnerCommand.OwnersReport report = command.generateOwnersReport(graph, options);
command.printOwnersOnlyJsonReport(report);
String expectedJson =
Joiner.on("")
.join(
"{",
"\"com/test/subtest/random.java\":[\"//base/name:name\"],",
"\"java/somefolder/badfolder/somefile.java\":[\"//base/name:name\"],",
"\"java/somefolder/perfect.java\":[\"//base/name:name\"]",
"}");
assertEquals(expectedJson, console.getTextWrittenToStdOut());
assertEquals("", console.getTextWrittenToStdErr());
}
@Test
public void testJsonOutputForMissingBuildTarget()
throws BuildFileParseException, IOException, InterruptedException {
// nonexistent target should not exist.
SortedMap<String, TargetNode<?>> buildRules = buildTargetNodes(filesystem, "//:nonexistent");
targetsCommand.printJsonForTargets(
params, executor, buildRules, ImmutableMap.<String, ShowOptions>of());
String output = console.getTextWrittenToStdOut();
assertEquals("[\n]\n", output);
assertEquals(
"unable to find rule for target //:nonexistent\n", console.getTextWrittenToStdErr());
}
/** Verify that owners are correctly detected: - one owner, multiple inputs, json output */
@Test
public void verifyInputsWithOneOwnerAreCorrectlyReportedInJson()
throws CmdLineException, IOException, InterruptedException {
FakeProjectFilesystem filesystem =
new FakeProjectFilesystem() {
@Override
public File getFileForRelativePath(String pathRelativeToProjectRoot) {
return new ExistingFile(getRootPath(), pathRelativeToProjectRoot);
}
};
ImmutableSet<String> inputs =
ImmutableSet.of(
"java/somefolder/badfolder/somefile.java",
"java/somefolder/perfect.java",
"com/test/subtest/random.java");
ImmutableSortedSet<Path> inputPaths = MorePaths.asPaths(inputs);
BuildTarget target = BuildTargetFactory.newInstance("//base/name:name");
TargetNode<?> targetNode = createTargetNode(target, inputPaths);
AuditOwnerCommand command = new AuditOwnerCommand();
CommandRunnerParams params = createAuditOwnerCommandRunnerParams(filesystem);
AuditOwnerCommand.OwnersReport report =
AuditOwnerCommand.generateOwnersReport(params, targetNode, inputs, false);
command.printOwnersOnlyJsonReport(params, report);
String expectedJson =
Joiner.on("")
.join(
"{",
"\"com/test/subtest/random.java\":[\"//base/name:name\"],",
"\"java/somefolder/badfolder/somefile.java\":[\"//base/name:name\"],",
"\"java/somefolder/perfect.java\":[\"//base/name:name\"]",
"}");
assertEquals(expectedJson, console.getTextWrittenToStdOut());
assertEquals("", console.getTextWrittenToStdErr());
}
@Test
public void testJsonOutputForBuildTarget()
throws IOException, BuildFileParseException, InterruptedException {
// run `buck targets` on the build file and parse the observed JSON.
SortedMap<String, TargetNode<?>> nodes = buildTargetNodes(filesystem, "//:test-library");
targetsCommand.printJsonForTargets(
params, executor, nodes, ImmutableMap.<String, ShowOptions>of());
String observedOutput = console.getTextWrittenToStdOut();
JsonNode observed =
objectMapper.readTree(objectMapper.getJsonFactory().createJsonParser(observedOutput));
// parse the expected JSON.
String expectedJson = workspace.getFileContents("TargetsCommandTestBuckJson1.js");
JsonNode expected =
objectMapper.readTree(
objectMapper
.getJsonFactory()
.createJsonParser(expectedJson)
.enable(Feature.ALLOW_COMMENTS));
assertEquals("Output from targets command should match expected JSON.", expected, observed);
assertEquals("Nothing should be printed to stderr.", "", console.getTextWrittenToStdErr());
}
