Merge pull request #520 from Bahus/patch-1

Bugfix for the issue #109: Fails to properly parse NOSE_COVER_PACKAGE
environment variable.  Also added a test.

Note: I did not merge the other patch on this branch (ffc3701) because
I'm not sure it's the right fix.

1 files changed, 25 insertions, 0 deletions

diff --git a/unit_tests/test_cover_plugin.py b/unit_tests/test_cover_plugin.py
new file mode 100644
index 0000000..62052f2
--- /dev/null
+++ b/unit_tests/test_cover_plugin.py
@@ -0,0 +1,25 @@
+import sys
+from optparse import OptionParser
+from nose.config import Config
+from nose.plugins.cover import Coverage
+from nose.tools import eq_
+import unittest
+
+class TestCoveragePlugin(object):
+
+    def test_cover_packages_option(self):
+        parser = OptionParser()
+        c = Coverage()
+        c.addOptions(parser)
+        options, args = parser.parse_args(['test_can_be_disabled',
+                                           '--cover-package=pkg1,pkg2,pkg3'])
+        c.configure(options, Config())
+        eq_(['pkg1', 'pkg2', 'pkg3'], c.coverPackages)
+
+        env = {'NOSE_COVER_PACKAGE': 'pkg1,pkg2,pkg3'}
+        c = Coverage()
+        parser = OptionParser()
+        c.addOptions(parser, env)
+        options, args = parser.parse_args(['test_can_be_disabled'])
+        c.configure(options, Config())
+        eq_(['pkg1', 'pkg2', 'pkg3'], c.coverPackages)