public void setNantPath(String path) {
        this.nantPath = path;
    }
@Test
    public void describeTest() {
        NantTask task = new NantTask();
        task.setBuildFile("default.build");
        task.setTarget("test");
        task.setWorkingDirectory("lib");
        task.setNantPath("tmp");

        assertThat(task.describe(),
                is("tmp" + File.separator + "nant -buildfile:\"default.build\" test (workingDirectory: lib)"));
    }