tests.py 文件源码

def test_file_raster_and_array_access(self):
        '''
        Tests that essential file reading and raster/array conversion utilities
        are working properly.
        '''
        from_as_array = as_array(os.path.join(self.test_dir, 'multi3_raster.tiff'))
        from_as_raster = as_raster(os.path.join(self.test_dir, 'multi3_raster.tiff'))
        self.assertTrue(len(from_as_array) == len(from_as_raster) == 3)
        self.assertTrue(isinstance(from_as_array[0], np.ndarray))
        self.assertTrue(isinstance(from_as_raster[0], gdal.Dataset))