From a00c96818e2d34058a0d1067ea59214866ce79c9 Mon Sep 17 00:00:00 2001
From: Paul McCarthy <pauldmccarthy@gmail.com>
Date: Thu, 22 Aug 2019 13:30:03 +0100
Subject: [PATCH] TEST: Test iscomplex
---
tests/test_image.py | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/tests/test_image.py b/tests/test_image.py
index 58d9fc625..22402c4c2 100644
--- a/tests/test_image.py
+++ b/tests/test_image.py
@@ -299,6 +299,7 @@ def _test_Image_atts(imgtype):
path = op.abspath(op.join(testdir, path))
i = fslimage.Image(path)
+ assert not i.iscomplex
assert tuple(i.shape) == tuple(expdims)
assert tuple(i.data.shape) == tuple(expdims)
assert tuple(i.pixdim) == tuple(exppixdims)
@@ -1369,3 +1370,15 @@ def test_identifyAffine():
rubbish = np.random.random((4, 4))
with pytest.raises(ValueError):
identify(img, rubbish)
+
+
+def test_complex():
+ data = np.random.random((5, 5, 5)) + \
+ np.random.random((5, 5, 5)) * 1j
+ image = fslimage.Image(data)
+ dmin, dmax = image.dataRange
+
+ assert image.iscomplex
+ assert image[3, 3, 3] == data[3, 3, 3]
+ assert dmin == data.min()
+ assert dmax == data.max()
--
GitLab