"""Helper plugin for pytester; should not be loaded on its own."""
# This plugin contains assertions used by pytester. pytester cannot
# contain them itself, since it is imported by the `pytest` module,
# hence cannot be subject to assertion rewriting, which requires a
# module to not be already imported.
from typing import Dict
from typing import Optional
from typing import Sequence
from typing import Tuple
from typing import Union
from _pytest.reports import CollectReport
from _pytest.reports import TestReport
def assertoutcome(
outcomes: Tuple[
Sequence[TestReport],
Sequence[Union[CollectReport, TestReport]],
Sequence[Union[CollectReport, TestReport]],
],
passed: int = 0,
skipped: int = 0,
failed: int = 0,
) -> None:
__tracebackhide__ = True
realpassed, realskipped, realfailed = outcomes
obtained = {
"passed": len(realpassed),
"skipped": len(realskipped),
"failed": len(realfailed),
}
expected = {"passed": passed, "skipped": skipped, "failed": failed}
assert obtained == expected, outcomes
def assert_outcomes(
outcomes: Dict[str, int],
passed: int = 0,
skipped: int = 0,
failed: int = 0,
errors: int = 0,
xpassed: int = 0,
xfailed: int = 0,
warnings: Optional[int] = None,
deselected: Optional[int] = None,
) -> None:
"""Assert that the specified outcomes appear with the respective
numbers (0 means it didn't occur) in the text output from a test run."""
__tracebackhide__ = True
obtained = {
"passed": outcomes.get("passed", 0),
"skipped": outcomes.get("skipped", 0),
"failed": outcomes.get("failed", 0),
"errors": outcomes.get("errors", 0),
"xpassed": outcomes.get("xpassed", 0),
"xfailed": outcomes.get("xfailed", 0),
}
expected = {
"passed": passed,
"skipped": skipped,
"failed": failed,
"errors": errors,
"xpassed": xpassed,
"xfailed": xfailed,
}
if warnings is not None:
obtained["warnings"] = outcomes.get("warnings", 0)
expected["warnings"] = warnings
if deselected is not None:
obtained["deselected"] = outcomes.get("deselected", 0)
expected["deselected"] = deselected
assert obtained == expected
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