diff options
Diffstat (limited to 'tests/test_api.py')
| -rw-r--r-- | tests/test_api.py | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/tests/test_api.py b/tests/test_api.py index 2665c34c..cd6790a7 100644 --- a/tests/test_api.py +++ b/tests/test_api.py @@ -857,6 +857,17 @@ class IncludeOmitTestsMixin(UsingModulesMixin, CoverageTest): class SourceIncludeOmitTest(IncludeOmitTestsMixin, CoverageTest): """Test using `source`, `include`, and `omit` when measuring code.""" + def setUp(self): + super().setUp() + + # These tests use the TESTS_DIR/modules files, but they cd into it. To + # keep tests from cross-contaminating, we make a copy of the files. + # Since we need to import from there, we also add it to the beginning + # of sys.path. + + shutil.copytree(nice_file(TESTS_DIR, "modules"), "tests_dir_modules") + sys.path.insert(0, abs_file("tests_dir_modules")) + def coverage_usepkgs(self, **kwargs): """Run coverage on usepkgs and return the line summary. @@ -867,7 +878,8 @@ class SourceIncludeOmitTest(IncludeOmitTestsMixin, CoverageTest): cov.start() import usepkgs # pragma: nested # pylint: disable=import-error, unused-import cov.stop() # pragma: nested - data = cov.get_data() + with self.assert_warnings(cov, []): + data = cov.get_data() summary = line_counts(data) for k, v in list(summary.items()): assert k.endswith(".py") @@ -889,7 +901,7 @@ class SourceIncludeOmitTest(IncludeOmitTestsMixin, CoverageTest): assert lines['p1c'] == 0 def test_source_package_as_dir(self): - os.chdir(nice_file(TESTS_DIR, "modules")) + os.chdir("tests_dir_modules") assert os.path.isdir("pkg1") lines = self.coverage_usepkgs(source=["pkg1"]) self.filenames_in(lines, "p1a p1b") @@ -915,7 +927,7 @@ class SourceIncludeOmitTest(IncludeOmitTestsMixin, CoverageTest): # the search for unexecuted files, and given a score of 0%. # The omit arg is by path, so need to be in the modules directory. - os.chdir(nice_file(TESTS_DIR, "modules")) + os.chdir("tests_dir_modules") lines = self.coverage_usepkgs(source=["pkg1"], omit=["pkg1/p1b.py"]) self.filenames_in(lines, "p1a") self.filenames_not_in(lines, "p1b") @@ -929,16 +941,16 @@ class SourceIncludeOmitTest(IncludeOmitTestsMixin, CoverageTest): assert lines['p1c'] == 0 def test_ambiguous_source_package_as_dir(self): - # pkg1 is a directory and a pkg, since we cd into tests/modules/ambiguous - os.chdir(nice_file(TESTS_DIR, "modules", "ambiguous")) - # pkg1 defaults to directory because tests/modules/ambiguous/pkg1 exists + # pkg1 is a directory and a pkg, since we cd into tests_dir_modules/ambiguous + os.chdir("tests_dir_modules/ambiguous") + # pkg1 defaults to directory because tests_dir_modules/ambiguous/pkg1 exists lines = self.coverage_usepkgs(source=["pkg1"]) self.filenames_in(lines, "ambiguous") self.filenames_not_in(lines, "p1a p1b p1c") def test_ambiguous_source_package_as_package(self): - # pkg1 is a directory and a pkg, since we cd into tests/modules/ambiguous - os.chdir(nice_file(TESTS_DIR, "modules", "ambiguous")) + # pkg1 is a directory and a pkg, since we cd into tests_dir_modules/ambiguous + os.chdir("tests_dir_modules/ambiguous") lines = self.coverage_usepkgs(source_pkgs=["pkg1"]) self.filenames_in(lines, "p1a p1b") self.filenames_not_in(lines, "p2a p2b othera otherb osa osb ambiguous") |