Method getitems

src/_pytest/pytester.py:1290–1297

Return all test items collected from the module. Writes the source to a Python file and runs pytest's collection on the resulting module, returning all test items contained within.

(self, source: str | os.PathLike[str])

        assert 0, f"{funcname!r} item not found in module:\n{source}\nitems: {items}"

    def getitems(self, source: str | os.PathLike[str]) -> list[Item]:
        """Return all test items collected from the module.

        Writes the source to a Python file and runs pytest's collection on
        the resulting module, returning all test items contained within.
        """
        modcol = self.getmodulecol(source)
        return self.genitems([modcol])

    def getmodulecol(
        self,