include tests, change import order

Author: Vahid Tavanashad

mkl_fft/interfaces/__init__.py

@@ -24,3 +24,5 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 from . import numpy_fft, scipy_fft
+
+from . import dask_fft  # isort: skip

mkl_fft/tests/test_interfaces.py

@@ -168,8 +168,8 @@ def test_axes(func):
 
 @pytest.mark.parametrize(
     "interface",
-    [mfi.scipy_fft, mfi.numpy_fft],
-    ids=["scipy", "numpy"],
+    [mfi.scipy_fft, mfi.numpy_fft, mfi.dask_fft],
+    ids=["scipy", "numpy", "dask"],
 )
 @pytest.mark.parametrize(
     "func", ["fftshift", "ifftshift", "fftfreq", "rfftfreq"]