@Test
public void findDepsFromParamsDoesNothingForUnflavoredTarget() {
BuildTarget unflavoredTarget = BuildTargetFactory.newInstance("//:thrift");
// Setup an empty thrift buck config and description.
FakeBuckConfig buckConfig = new FakeBuckConfig();
ThriftBuckConfig thriftBuckConfig = new ThriftBuckConfig(buckConfig);
ThriftLibraryDescription desc =
new ThriftLibraryDescription(
thriftBuckConfig, ImmutableList.<ThriftLanguageSpecificEnhancer>of());
ThriftConstructorArg constructorArg = desc.createUnpopulatedConstructorArg();
// Now call the find deps methods and verify it returns nothing.
Iterable<BuildTarget> results =
desc.findDepsForTargetFromConstructorArgs(unflavoredTarget, constructorArg);
assertEquals(ImmutableList.<BuildTarget>of(), ImmutableList.copyOf(results));
}
@Test
public void findDepsFromParamsSetsUpDepsForFlavoredTarget() {
// Create the thrift target and implicit dep.
BuildTarget thriftTarget = BuildTargetFactory.newInstance("//bar:thrift_compiler");
FakeBuildRule implicitDep =
createFakeBuildRule("//foo:implicit_dep", new SourcePathResolver(new BuildRuleResolver()));
// Setup the default values returned by the language specific enhancer.
String language = "fake";
Flavor flavor = ImmutableFlavor.of("fake");
ImmutableSet<String> options = ImmutableSet.of();
ImmutableSet<BuildTarget> implicitDeps = ImmutableSet.of(implicitDep.getBuildTarget());
BuildTarget unflavoredTarget = BuildTargetFactory.newInstance("//:thrift");
BuildTarget flavoredTarget =
BuildTargets.createFlavoredBuildTarget(unflavoredTarget.checkUnflavored(), flavor);
// Setup an empty thrift buck config and description.
FakeBuckConfig buckConfig =
new FakeBuckConfig(
ImmutableMap.of("thrift", ImmutableMap.of("compiler", thriftTarget.toString())));
ThriftBuckConfig thriftBuckConfig = new ThriftBuckConfig(buckConfig);
ThriftLanguageSpecificEnhancer enhancer =
new FakeThriftLanguageSpecificEnhancer(language, flavor, implicitDeps, options);
ThriftLibraryDescription desc =
new ThriftLibraryDescription(thriftBuckConfig, ImmutableList.of(enhancer));
ThriftConstructorArg constructorArg = desc.createUnpopulatedConstructorArg();
constructorArg.deps = Optional.of(ImmutableSortedSet.<BuildTarget>of());
// Now call the find deps methods and verify it returns nothing.
Iterable<BuildTarget> results =
desc.findDepsForTargetFromConstructorArgs(flavoredTarget, constructorArg);
assertEquals(
ImmutableSet.<BuildTarget>builder()
.add(unflavoredTarget)
.add(thriftTarget)
.addAll(implicitDeps)
.build(),
ImmutableSet.copyOf(results));
}