close statement after all test

scripts/tests/test_workflows.py

@@ -30,17 +30,17 @@
 
 
 def test_help_option_convert_dsi(script_runner):
-    ret = script_runner.run('tff_convert_dsi_studio.py', '--help')
+    ret = script_runner.run(['tff_convert_dsi_studio.py', '--help'])
     assert ret.success
 
 
 def test_help_option_convert(script_runner):
-    ret = script_runner.run('tff_convert_tractogram.py', '--help')
+    ret = script_runner.run(['tff_convert_tractogram.py', '--help'])
     assert ret.success
 
 
 def test_help_option_generate_trx_from_scratch(script_runner):
-    ret = script_runner.run('tff_generate_trx_from_scratch.py', '--help')
+    ret = script_runner.run(['tff_generate_trx_from_scratch.py', '--help'])
     assert ret.success
 
 
@@ -211,6 +211,7 @@ def test_execution_generate_trx_from_scratch():
     exp_trx.close()
     gen_trx.close()
 
+
 @pytest.mark.skipif(not dipy_available,
                     reason='Dipy is not installed.')
 def test_execution_concatenate_validate_trx():

trx/tests/test_io.py

@@ -37,6 +37,8 @@ def test_load_vox(path):
     sft.to_vox()
 
     assert_allclose(sft.streamlines._data, coord, rtol=1e-04, atol=1e-06)
+    if isinstance(obj, TrxFile):
+        obj.close()
 
 
 @pytest.mark.parametrize("path", [("gs.trx"), ("gs.trk"), ("gs.tck"),
@@ -53,6 +55,8 @@ def test_load_voxmm(path):
     sft.to_voxmm()
 
     assert_allclose(sft.streamlines._data, coord, rtol=1e-04, atol=1e-06)
+    if isinstance(obj, TrxFile):
+        obj.close()
 
 
 @pytest.mark.parametrize("path", [("gs.trk"), ("gs.trx"), ("gs_fldr.trx")])
@@ -68,6 +72,8 @@ def test_multi_load_save_rasmm(path):
     obj = load(path, os.path.join(dir, 'gs.nii'))
     for _ in range(100):
         save(obj, out_path)
+        if isinstance(obj, TrxFile):
+            obj.close()
         obj = load(out_path, os.path.join(dir, 'gs.nii'))
 
     assert_allclose(obj.streamlines._data, coord, rtol=1e-04, atol=1e-06)

trx/tests/test_memmap.py

@@ -188,7 +188,11 @@ def test_concatenate(path):
     trx1 = tmm.load(path)
     trx2 = tmm.load(path)
     concat = tmm.concatenate([trx1, trx2])
+
     assert len(concat) == 2 * len(trx2)
+    trx1.close()
+    trx2.close()
+    concat.close()
 
 
 @pytest.mark.parametrize("path", [("small.trx")])
@@ -200,7 +204,10 @@ def test_resize(path):
 
     tmm.concatenate([concat, trx1], preallocation=True, delete_groups=True)
     concat.resize()
+
     assert len(concat) == len(trx1)
+    trx1.close()
+    concat.close()
 
 
 @pytest.mark.parametrize(
@@ -219,7 +226,10 @@ def test_append(path, buffer):
     concat.append(trx1, extra_buffer=buffer)
     if buffer > 0:
         concat.resize()
+
     assert len(concat) == len(trx1)
+    trx1.close()
+    concat.close()
 
 
 @pytest.mark.parametrize("path, buffer", [("small.trx", 10000)])
@@ -233,7 +243,10 @@ def test_append_StatefulTractogram(path, buffer):
     concat.append(obj, extra_buffer=buffer)
     if buffer > 0:
         concat.resize()
+
     assert len(concat) == len(obj)
+    trx.close()
+    concat.close()
 
 
 @pytest.mark.parametrize("path, buffer", [("small.trx", 10000)])
@@ -246,7 +259,10 @@ def test_append_Tractogram(path, buffer):
     concat.append(obj, extra_buffer=buffer)
     if buffer > 0:
         concat.resize()
+
     assert len(concat) == len(obj)
+    trx.close()
+    concat.close()
 
 
 @pytest.mark.parametrize("path, size, buffer", [("small.trx", 50, 10000),