def test_no_toml_installed_explicit_toml(self):
# Can't specify a toml config file if toml isn't installed.
self.make_file("cov.toml", "# A toml file!")
with without_module(coverage.tomlconfig, 'toml'):
msg = "Can't read 'cov.toml' without TOML support"
with pytest.raises(CoverageException, match=msg):
coverage.Coverage(config_file="cov.toml")
def test_without_module():
toml1 = tomlconfig.toml
with without_module(tomlconfig, 'toml'):
toml2 = tomlconfig.toml
toml3 = tomlconfig.toml
assert toml1 is toml3 is not None
assert toml2 is None
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 without_module(coverage.tomlconfig, 'toml'):
msg = "Can't read 'pyproject.toml' without TOML support"
with pytest.raises(CoverageException, match=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 without_module(coverage.tomlconfig, 'toml'):
cov = coverage.Coverage()
# We get default settings:
assert not cov.config.timid
assert not cov.config.branch
assert cov.config.data_file == ".coverage"
def test_no_toml_installed_no_toml(self):
# Can't read a toml file that doesn't exist.
with without_module(coverage.tomlconfig, 'toml'):
msg = "Couldn't read 'cov.toml' as a config file"
with pytest.raises(CoverageException, match=msg):
coverage.Coverage(config_file="cov.toml")
