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How to use pytest_make_collect_report method in Pytest

Best Python code snippet using pytest

runner.py

Source:runner.py

...195            when=self.when, value=value, status=status196        )197def pytest_runtest_makereport(item, call):198    return TestReport.from_item_and_call(item, call)199def pytest_make_collect_report(collector):200    call = CallInfo.from_call(lambda: list(collector.collect()), "collect")201    longrepr = None202    if not call.excinfo:203        outcome = "passed"204    else:205        from _pytest import nose206        skip_exceptions = (Skipped,) + nose.get_skip_exceptions()207        if call.excinfo.errisinstance(skip_exceptions):208            outcome = "skipped"209            r = collector._repr_failure_py(call.excinfo, "line").reprcrash210            longrepr = (str(r.path), r.lineno, r.message)211        else:212            outcome = "failed"213            errorinfo = collector.repr_failure(call.excinfo)214            if not hasattr(errorinfo, "toterminal"):215                errorinfo = CollectErrorRepr(errorinfo)216            longrepr = errorinfo217    rep = CollectReport(218        collector.nodeid, outcome, longrepr, getattr(call, "result", None)219    )220    rep.call = call  # see collect_one_node221    return rep222class SetupState:223    """ shared state for setting up/tearing down test items or collectors. """224    def __init__(self):225        self.stack = []226        self._finalizers = {}227    def addfinalizer(self, finalizer, colitem):228        """ attach a finalizer to the given colitem.229        if colitem is None, this will add a finalizer that230        is called at the end of teardown_all().231        """232        assert colitem and not isinstance(colitem, tuple)233        assert callable(finalizer)234        # assert colitem in self.stack  # some unit tests don't setup stack :/235        self._finalizers.setdefault(colitem, []).append(finalizer)236    def _pop_and_teardown(self):237        colitem = self.stack.pop()238        self._teardown_with_finalization(colitem)239    def _callfinalizers(self, colitem):240        finalizers = self._finalizers.pop(colitem, None)241        exc = None242        while finalizers:243            fin = finalizers.pop()244            try:245                fin()246            except TEST_OUTCOME:247                # XXX Only first exception will be seen by user,248                #     ideally all should be reported.249                if exc is None:250                    exc = sys.exc_info()251        if exc:252            _, val, tb = exc253            raise val.with_traceback(tb)254    def _teardown_with_finalization(self, colitem):255        self._callfinalizers(colitem)256        if hasattr(colitem, "teardown"):257            colitem.teardown()258        for colitem in self._finalizers:259            assert (260                colitem is None or colitem in self.stack or isinstance(colitem, tuple)261            )262    def teardown_all(self):263        while self.stack:264            self._pop_and_teardown()265        for key in list(self._finalizers):266            self._teardown_with_finalization(key)267        assert not self._finalizers268    def teardown_exact(self, item, nextitem):269        needed_collectors = nextitem and nextitem.listchain() or []270        self._teardown_towards(needed_collectors)271    def _teardown_towards(self, needed_collectors):272        exc = None273        while self.stack:274            if self.stack == needed_collectors[: len(self.stack)]:275                break276            try:277                self._pop_and_teardown()278            except TEST_OUTCOME:279                # XXX Only first exception will be seen by user,280                #     ideally all should be reported.281                if exc is None:282                    exc = sys.exc_info()283        if exc:284            _, val, tb = exc285            raise val.with_traceback(tb)286    def prepare(self, colitem):287        """ setup objects along the collector chain to the test-method288            and teardown previously setup objects."""289        needed_collectors = colitem.listchain()290        self._teardown_towards(needed_collectors)291        # check if the last collection node has raised an error292        for col in self.stack:293            if hasattr(col, "_prepare_exc"):294                _, val, tb = col._prepare_exc295                raise val.with_traceback(tb)296        for col in needed_collectors[len(self.stack) :]:297            self.stack.append(col)298            try:299                col.setup()300            except TEST_OUTCOME:301                col._prepare_exc = sys.exc_info()302                raise303def collect_one_node(collector):304    ihook = collector.ihook305    ihook.pytest_collectstart(collector=collector)306    rep = ihook.pytest_make_collect_report(collector=collector)307    call = rep.__dict__.pop("call", None)308    if call and check_interactive_exception(call, rep):309        ihook.pytest_exception_interact(node=collector, call=call, report=rep)...

hookspec.py

Source:hookspec.py

...26def pytest_collectreport(report):27    """ collector finished collecting. """28def pytest_deselected(items):29    """ called for test items deselected by keyword. """30def pytest_make_collect_report(collector):31    """ perform a collection and return a collection. """ 32pytest_make_collect_report.firstresult = True33# XXX rename to item_collected()?  meaning in distribution context? 34def pytest_itemstart(item, node=None):35    """ test item gets collected. """36# -------------------------------------------------------------------------37# Python test function related hooks38# -------------------------------------------------------------------------39def pytest_pycollect_makeitem(collector, name, obj):40    """ return custom item/collector for a python object in a module, or None.  """41pytest_pycollect_makeitem.firstresult = True42def pytest_pyfunc_call(pyfuncitem):43    """ perform function call to the with the given function arguments. """ 44pytest_pyfunc_call.firstresult = True...

integration.py

Source:integration.py

...19            class MyClass:20                pass21        """)22        # this hook finds funcarg factories23        rep = modcol.ihook.pytest_make_collect_report(collector=modcol)24        clscol = rep.result[0]25        clscol.obj = lambda arg1: None26        clscol.funcargs = {}27        pytest._fillfuncargs(clscol)28        assert clscol.funcargs['arg1'] == 4229    def test_autouse_fixture(self, testdir): # rough jstests usage30        testdir.makeconftest("""31            import pytest32            def pytest_pycollect_makeitem(collector, name, obj):33                if name == "MyClass":34                    return MyCollector(name, parent=collector)35            class MyCollector(pytest.Collector):36                def reportinfo(self):37                    return self.fspath, 3, "xyz"38        """)39        modcol = testdir.getmodulecol("""40            import pytest41            @pytest.fixture(autouse=True)42            def hello():43                pass44            def pytest_funcarg__arg1(request):45                return 4246            class MyClass:47                pass48        """)49        # this hook finds funcarg factories50        rep = modcol.ihook.pytest_make_collect_report(collector=modcol)51        clscol = rep.result[0]52        clscol.obj = lambda: None53        clscol.funcargs = {}54        pytest._fillfuncargs(clscol)55        assert not clscol.funcargs56class TestMockDecoration:57    def test_wrapped_getfuncargnames(self):58        from _pytest.python import getfuncargnames59        def wrap(f):60            def func():61                pass62            func.__wrapped__ = f63            return func64        @wrap...

plugin.py

Source:plugin.py

...52        self.durations["pytest_runtestloop"] = end - start53    # === Reporting Hooks ===54    # https://docs.pytest.org/en/stable/reference.html#reporting-hooks55    @pytest.hookimpl(hookwrapper=True, tryfirst=True)56    def pytest_make_collect_report(self, collector):57        """Despite being a Reporting hook, this fires during the Collection phase58        and can find `test_*.py` level import slowdowns."""59        start = time.time()60        yield61        end = time.time()62        self.durations[f"pytest_make_collect_report\t{collector.nodeid}"] = end - start63    def pytest_terminal_summary(self, terminalreporter, exitstatus, config):64        """Where we emit our report."""65        min_duration = config.option.minimum_duration_in_ms66        terminalreporter.section("pytest-execution-timer")67        terminalreporter.write_line(68            f"Durations of pytest phases in seconds (min {min_duration}ms):"69        )70        for key, value in self.durations.items():...

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What is pytest
Pytest installation: Want to start pytest from scratch? See how to install and configure pytest for Python automation testing.
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Parallel testing with pytest: A hands-on guide to parallel testing with pytest to improve the scalability of your test automation.
Generate pytest reports: Reports make it easier to understand the results of pytest-based test runs. Learn how to generate pytest reports.
Pytest Parameterized tests: Create and run your pytest scripts while avoiding code duplication and increasing test coverage with parameterization.
Pytest Fixtures: Check out how to implement pytest fixtures for your end-to-end testing needs.
Execute Multiple Test Cases: Explore different scenarios for running multiple test cases in pytest from a single file.
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