/**
* If the source paths specified contains one source path to a non-generated file then we should
* return the correct source tmp corresponding to that non-generated source path. Especially when
* the generated file comes first in the ordered set.
*/
@Test
public void testMixedSourceFile() {
Path pathToGenFile = GEN_PATH.resolve("com/facebook/GeneratedFile.java");
Path pathToNonGenFile1 = Paths.get("package/src/SourceFile1.java");
Path pathToNonGenFile2 = Paths.get("package/src-gen/SourceFile2.java");
ImmutableSortedSet<Path> javaSrcs =
ImmutableSortedSet.of(pathToGenFile, pathToNonGenFile1, pathToNonGenFile2);
DefaultJavaPackageFinder defaultJavaPackageFinder = createMock(DefaultJavaPackageFinder.class);
expect(defaultJavaPackageFinder.getPathsFromRoot()).andReturn(pathsFromRoot).times(2);
expect(defaultJavaPackageFinder.getPathElements()).andReturn(pathElements).times(2);
JavaLibrary javaLibrary =
new FakeJavaLibrary(
BuildTarget.builder("//foo", "bar").build(),
new SourcePathResolver(new BuildRuleResolver()))
.setJavaSrcs(javaSrcs);
replay(defaultJavaPackageFinder);
ImmutableSet<String> result =
TestRunning.getPathToSourceFolders(
javaLibrary, Optional.of(defaultJavaPackageFinder), new FakeProjectFilesystem());
assertEquals(
"The non-generated source files are under two different source folders.",
ImmutableSet.of("./package/src-gen/", "./package/src/"),
result);
verify(defaultJavaPackageFinder);
}
/**
* If the source paths specified are all generated files, then our path to source tmp should be
* absent.
*/
@Test
public void testGeneratedSourceFile() {
Path pathToGenFile = GEN_PATH.resolve("GeneratedFile.java");
assertTrue(MorePaths.isGeneratedFile(pathToGenFile));
ImmutableSortedSet<Path> javaSrcs = ImmutableSortedSet.of(pathToGenFile);
JavaLibrary javaLibrary =
new FakeJavaLibrary(
BuildTarget.builder("//foo", "bar").build(),
new SourcePathResolver(new BuildRuleResolver()))
.setJavaSrcs(javaSrcs);
DefaultJavaPackageFinder defaultJavaPackageFinder = createMock(DefaultJavaPackageFinder.class);
Object[] mocks = new Object[] {defaultJavaPackageFinder};
replay(mocks);
ImmutableSet<String> result =
TestRunning.getPathToSourceFolders(
javaLibrary, Optional.of(defaultJavaPackageFinder), new FakeProjectFilesystem());
assertTrue(
"No path should be returned if the library contains only generated files.",
result.isEmpty());
verify(mocks);
}