@Mock
private LessSource lessSource;
@Before
public void setUp() throws URISyntaxException, IllegalAccessException, IOException {
mojo = new CompileMojo();
mojo.setLog(log);
setVariableValueToObject(mojo, "buildContext", buildContext);
setVariableValueToObject(mojo, "sourceDirectory", sourceDirectory);
setVariableValueToObject(mojo, "outputDirectory", outputDirectory);