def test_unsupported_pytest_section_in_cfg_file(self,
tmp_path: Path) -> None:
""".cfg files with [pytest] section are no longer supported and should fail to alert users"""
fn = tmp_path / "custom.cfg"
fn.write_text("[pytest]", encoding="utf-8")
with pytest.raises(pytest.fail.Exception):
load_config_dict_from_file(fn)
def test_custom_toml_file(self, tmp_path: Path) -> None:
""".toml files without [tool.pytest.ini_options] are not considered for configuration."""
fn = tmp_path / "myconfig.toml"
fn.write_text(
dedent("""
[build_system]
x = 1
"""),
encoding="utf-8",
)
assert load_config_dict_from_file(fn) is None
def test_invalid_toml_file(self, tmpdir):
""".toml files without [tool.pytest.ini_options] are not considered for configuration."""
fn = tmpdir.join("myconfig.toml")
fn.write(
dedent(
"""
[build_system]
x = 1
"""
)
)
assert load_config_dict_from_file(fn) is None
def test_valid_toml_file(self, tmp_path: Path) -> None:
""".toml files with [tool.pytest.ini_options] are read correctly, including changing
data types to str/list for compatibility with other configuration options."""
fn = tmp_path / "myconfig.toml"
fn.write_text(
dedent("""
[tool.pytest.ini_options]
x = 1
y = 20.0
values = ["tests", "integration"]
name = "foo"
"""),
encoding="utf-8",
)
assert load_config_dict_from_file(fn) == {
"x": "1",
"y": "20.0",
"values": ["tests", "integration"],
"name": "foo",
}
def test_invalid_toml_file(self, tmp_path: Path) -> None:
"""Invalid .toml files should raise `UsageError`."""
fn = tmp_path / "myconfig.toml"
fn.write_text("]invalid toml[", encoding="utf-8")
with pytest.raises(UsageError):
load_config_dict_from_file(fn)
def test_valid_cfg_file(self, tmp_path: Path) -> None:
"""Custom .cfg files with [tool:pytest] section are read correctly"""
fn = tmp_path / "custom.cfg"
fn.write_text("[tool:pytest]\nx=1", encoding="utf-8")
assert load_config_dict_from_file(fn) == {"x": "1"}
def test_custom_cfg_file(self, tmp_path: Path) -> None:
"""Custom .cfg files without [tool:pytest] section are not considered for configuration"""
fn = tmp_path / "custom.cfg"
fn.write_text("[custom]", encoding="utf-8")
assert load_config_dict_from_file(fn) is None
def test_custom_ini(self, tmp_path: Path) -> None:
"""[pytest] section in any .ini file is read correctly"""
fn = tmp_path / "custom.ini"
fn.write_text("[pytest]\nx=1", encoding="utf-8")
assert load_config_dict_from_file(fn) == {"x": "1"}
def test_empty_pytest_ini(self, tmp_path: Path) -> None:
"""pytest.ini files are always considered for configuration, even if empty"""
fn = tmp_path / "pytest.ini"
fn.write_text("", encoding="utf-8")
assert load_config_dict_from_file(fn) == {}
def test_unsupported_pytest_section_in_cfg_file(self, tmpdir):
""".cfg files with [pytest] section are no longer supported and should fail to alert users"""
fn = tmpdir.join("custom.cfg")
fn.write("[pytest]")
with pytest.raises(pytest.fail.Exception):
load_config_dict_from_file(fn)
def test_valid_cfg_file(self, tmpdir):
"""Custom .cfg files with [tool:pytest] section are read correctly"""
fn = tmpdir.join("custom.cfg")
fn.write("[tool:pytest]\nx=1")
assert load_config_dict_from_file(fn) == {"x": "1"}
def test_custom_cfg_file(self, tmpdir):
"""Custom .cfg files without [tool:pytest] section are not considered for configuration"""
fn = tmpdir.join("custom.cfg")
fn.write("[custom]")
assert load_config_dict_from_file(fn) is None
def test_custom_ini_without_section(self, tmpdir):
"""Custom .ini files without [pytest] section are not considered for configuration"""
fn = tmpdir.join("custom.ini")
fn.write("[custom]")
assert load_config_dict_from_file(fn) is None
def test_custom_ini(self, tmpdir):
"""[pytest] section in any .ini file is read correctly"""
fn = tmpdir.join("custom.ini")
fn.write("[pytest]\nx=1")
assert load_config_dict_from_file(fn) == {"x": "1"}
def test_empty_pytest_ini(self, tmpdir):
"""pytest.ini files are always considered for configuration, even if empty"""
fn = tmpdir.join("pytest.ini")
fn.write("")
assert load_config_dict_from_file(fn) == {}
