From 4567198be8d36cbd3e29ff66e4ed96a806322703 Mon Sep 17 00:00:00 2001
From: Paul McCarthy <pauldmccarthy@gmail.com>
Date: Mon, 2 Dec 2019 09:38:06 +0000
Subject: [PATCH] TEST: rudimentary test for adjust
---
tests/test_image.py | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/tests/test_image.py b/tests/test_image.py
index ace4dcb51..3bb77d01a 100644
--- a/tests/test_image.py
+++ b/tests/test_image.py
@@ -1430,3 +1430,28 @@ def test_loadMetadata():
gotmeta = fslimage.loadMetadata(img)
assert gotmeta == meta
+
+
+def test_adjust():
+
+ with tempdir():
+ make_image('image.nii', dims=(10, 10, 10), pixdims=(1, 1, 1))
+
+ img = fslimage.Image('image.nii')
+
+ assert img.sameSpace(img.adjust(pixdim=(1, 1, 1)))
+ assert img.sameSpace(img.adjust(shape=(10, 10, 10)))
+
+ adj = img.adjust(shape=(20, 20, 20))
+ assert adj.shape == (20, 20, 20)
+ assert adj.pixdim == (0.5, 0.5, 0.5)
+
+ adj = img.adjust(pixdim=(0.5, 0.5, 0.5))
+ assert adj.shape == (20, 20, 20)
+ assert adj.pixdim == (0.5, 0.5, 0.5)
+
+
+ adj = img.adjust(shape=(8, 7, 11), origin='corner')
+ imgb = affine.axisBounds(img.shape, img.voxToWorldMat)
+ adjb = affine.axisBounds(adj.shape, adj.voxToWorldMat)
+ assert np.all(np.isclose(imgb, adjb, rtol=1e-5, atol=1e-5))
--
GitLab