mypy.test.data.DataDrivenTestCase

class documentation

class DataDrivenTestCase(pytest.Item): (source)

Holds parsed data-driven test cases, and handles directory setup and teardown.

Method	`__init__`	Undocumented
Method	`find_steps`	Return a list of descriptions of file operations for each incremental step.
Method	`reportinfo`	Undocumented
Method	`repr_failure`	Undocumented
Method	`runtest`	Undocumented
Method	`setup`	Undocumented
Method	`teardown`	Undocumented
Class Variable	`deleted_paths`	Undocumented
Class Variable	`expected_fine_grained_targets`	Undocumented
Class Variable	`expected_rechecked_modules`	Undocumented
Class Variable	`expected_stale_modules`	Undocumented
Class Variable	`files`	Undocumented
Class Variable	`input`	Undocumented
Class Variable	`last_line`	Undocumented
Class Variable	`normalize_output`	Undocumented
Class Variable	`output`	Undocumented
Class Variable	`output2`	Undocumented
Class Variable	`output_files`	Undocumented
Class Variable	`parent`	Undocumented
Class Variable	`triggered`	Undocumented
Instance Variable	`data`	Undocumented
Instance Variable	`file`	Undocumented
Instance Variable	`line`	Undocumented
Instance Variable	`old_cwd`	Undocumented
Instance Variable	`only_when`	Undocumented
Instance Variable	`skip`	Undocumented
Instance Variable	`steps`	Undocumented
Instance Variable	`suite`	Undocumented
Instance Variable	`tmpdir`	Undocumented
Instance Variable	`writescache`	Undocumented
Instance Variable	`xfail`	Undocumented

def __init__(self, parent, suite, file, name, writescache, only_when, platform, skip, xfail, data, line): (source)

Undocumented

Parameters
parent:`DataSuiteCollector`	Undocumented
suite:`DataSuite`	Undocumented
file:`str`	Undocumented
name:`str`	Undocumented
writescache:`bool`	Undocumented
only_when:`str`	Undocumented
platform:`Optional[str]`	Undocumented
skip:`bool`	Undocumented
xfail:`bool`	Undocumented
data:`str`	Undocumented
line:`int`	Undocumented

def find_steps(self): (source)

Return a list of descriptions of file operations for each incremental step.

The first list item corresponds to the first incremental step, the second for the second step, etc. Each operation can either be a file modification/creation (UpdateFile) or deletion (DeleteFile).

Defaults to having two steps if there aern't any operations.

Returns
`List[List[FileOperation]]`	Undocumented

def reportinfo(self): (source)

Undocumented

Returns
`Tuple[str, int, str]`	Undocumented

def repr_failure(self, excinfo, style=None): (source)

Undocumented

Parameters
excinfo:`Any`	Undocumented
style:`Optional[Any]`	Undocumented
Returns
`str`	Undocumented

def runtest(self): (source)

Undocumented

def setup(self): (source)

Undocumented

def teardown(self): (source)

Undocumented

deleted_paths: Dict[int, Set[str]] = (source)

Undocumented

expected_fine_grained_targets: Dict[int, List[str]] = (source)

Undocumented

expected_rechecked_modules: Dict[int, Set[str]] = (source)

Undocumented

expected_stale_modules: Dict[int, Set[str]] = (source)

Undocumented

files: List[Tuple[str, str]] = (source)

Undocumented

input: List[str] = (source)

Undocumented

last_line: int = (source)

Undocumented

normalize_output: bool = (source)

Undocumented

output: List[str] = (source)

Undocumented

output2: Dict[int, List[str]] = (source)

Undocumented

output_files: List[Tuple[str, str]] = (source)

Undocumented

parent: DataSuiteCollector = (source)

Undocumented

triggered: List[str] = (source)

Undocumented

data = (source)

Undocumented

file = (source)

Undocumented

line = (source)

Undocumented

old_cwd = (source)

Undocumented

only_when = (source)

Undocumented

skip = (source)

Undocumented

steps = (source)

Undocumented

suite = (source)

Undocumented

tmpdir = (source)

Undocumented

writescache = (source)

Undocumented

xfail = (source)

Undocumented