diff options
Diffstat (limited to 'tests/test_config.py')
| -rw-r--r-- | tests/test_config.py | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/tests/test_config.py b/tests/test_config.py index 3bd2fd2b..74ff5f00 100644 --- a/tests/test_config.py +++ b/tests/test_config.py @@ -8,6 +8,7 @@ import mock import coverage from coverage.misc import CoverageException +import coverage.optional from tests.coveragetest import CoverageTest, UsingModulesMixin @@ -651,3 +652,36 @@ class ConfigFileTest(UsingModulesMixin, CoverageTest): self.assertFalse(cov.config.timid) self.assertFalse(cov.config.branch) self.assertEqual(cov.config.data_file, ".coverage") + + def test_no_toml_installed_explicit_toml(self): + # Can't specify a toml config file if toml isn't installed. + with coverage.optional.without('toml'): + msg = "Can't read 'cov.toml' without TOML support" + with self.assertRaisesRegex(CoverageException, msg): + coverage.Coverage(config_file="cov.toml") + + def test_no_toml_installed_pyproject_toml(self): + # Can't have coverage config in pyproject.toml without toml installed. + self.make_file("pyproject.toml", """\ + # A toml file! + [tool.coverage.run] + xyzzy = 17 + """) + with coverage.optional.without('toml'): + msg = "Can't read 'pyproject.toml' without TOML support" + with self.assertRaisesRegex(CoverageException, msg): + coverage.Coverage() + + def test_no_toml_installed_pyproject_no_coverage(self): + # It's ok to have non-coverage pyproject.toml without toml installed. + self.make_file("pyproject.toml", """\ + # A toml file! + [tool.something] + xyzzy = 17 + """) + with coverage.optional.without('toml'): + cov = coverage.Coverage() + # We get default settings: + self.assertFalse(cov.config.timid) + self.assertFalse(cov.config.branch) + self.assertEqual(cov.config.data_file, ".coverage") |