simplify --source=pkg test cases

Instead of adding a new test, fix the existing test. It succeeded but
was not actually testing the expected code path because pkg1 is both a
directory and a package.

1 files changed, 3 insertions, 4 deletions

diff --git a/tests/test_api.py b/tests/test_api.py
index 6f14210..35ac644 100644
--- a/tests/test_api.py
+++ b/tests/test_api.py
@@ -461,12 +461,11 @@ class SourceOmitIncludeTest(OmitIncludeTestsMixin, CoverageTest):
             summary[k[:-3]] = v
         return summary
 
-    def test_source_package(self):
-        lines = self.coverage_usepkgs(source=["pkg1"])
-        self.filenames_in(lines, "p1a p1b")
+    def test_source_package_unexecuted(self):
+        lines = self.coverage_usepkgs(source=["pkg1.sub"])
         self.filenames_not_in(lines, "p2a p2b othera otherb osa osb")
         # Because source= was specified, we do search for unexecuted files.
-        self.assertEqual(lines['p1c'], 0)
+        self.assertEqual(lines['runmod3'], 0)
 
     def test_source_package_dotted(self):
         lines = self.coverage_usepkgs(source=["pkg1.p1b"])