Changeset 0675e6b in sasview for test/fileconverter/test/utest_nxcansas_writer.py

Timestamp:

Nov 4, 2017 9:21:04 AM (7 years ago)

Author:

Stuart Prescott <stuart@…>

Parents:

cb11a25

git-author:

Stuart Prescott <stuart@…> (11/02/17 02:50:18)

git-committer:

Stuart Prescott <stuart@…> (11/04/17 09:21:04)

Message:

Fix tests to find resources without changing dir

Test resources are in the same directory (or a child directory) of the test
code so the code can locate the resources itself rather than relying on the
tests being run from a certain location. This allows the tests to be used to
test the installed code rather than the current checkout and also allows
automated test discovery with tools like py.test to be used, running all
tests at once without a runner.

File:

• test/fileconverter/test/utest_nxcansas_writer.py (modified) (2 diffs)

test/fileconverter/test/utest_nxcansas_writer.py

@@ -3 +3 @@
 
 import os
+import os.path
 import unittest
 import warnings
 
 warnings.simplefilter("ignore")
+
+
+def find(filename):
+    return os.path.join(os.path.dirname(__file__), filename)
+
 
 class nxcansas_writer(unittest.TestCase):
@@ -13 +19 @@
         self.loader = Loader()
         self.writer = NXcanSASWriter()
-        self.read_file_1d = "cansas1d.xml"
-        self.write_file_1d = "export1d.h5"
-        self.read_file_2d = "exp18_14_igor_2dqxqy.dat"
-        self.write_file_2d = "export2d.h5"
+        self.read_file_1d = find("cansas1d.xml")
+        self.write_file_1d = find("export1d.h5")
+        self.read_file_2d = find("exp18_14_igor_2dqxqy.dat")
+        self.write_file_2d = find("export2d.h5")
 
         self.data_1d = self.loader.load(self.read_file_1d)[0]