Move python cout capture test to separate py file

pyniv/tests/src/test_cout_capture.py

@@ -0,0 +1,32 @@
+#-------------------------------------------------------------------------------
+# nest in situ vis
+#
+# Copyright (c) 2017-2018 RWTH Aachen University, Germany,
+# Virtual Reality & Immersive Visualisation Group.
+#-------------------------------------------------------------------------------
+#                                  License
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#-------------------------------------------------------------------------------
+
+import sys
+
+def test_cout_capture(capsys):
+    print("hello")
+    sys.stderr.write("world\n")
+    out, err = capsys.readouterr()
+    assert out == "hello\n"
+    assert err == "world\n"
+    print ("next")
+    out, err = capsys.readouterr()
+    assert out == "next\n"

pyniv/tests/src/test_pynpv.py

@@ -19,26 +19,10 @@
 # limitations under the License.
 #-------------------------------------------------------------------------------
 
-import ctypes
-import sys
-import time
-
 import pyniv
 
-import pytest_utilities
-
 def test_pypvt():
     assert True
 
-def test_cout_capture(capsys):
-    print("hello")
-    sys.stderr.write("world\n")
-    out, err = capsys.readouterr()
-    assert out == "hello\n"
-    assert err == "world\n"
-    print ("next")
-    out, err = capsys.readouterr()
-    assert out == "next\n"
-
 def test_pyniv_greet():
     assert pyniv.Greet() == "G'day!"