我们从Python开源项目中，提取了以下15个代码示例，用于说明如何使用pytest.File()。
def test_failure_issue380(testdir): testdir.makeconftest(""" import pytest class MyCollector(pytest.File): def collect(self): raise ValueError() def repr_failure(self, excinfo): return "somestring" def pytest_collect_file(path, parent): return MyCollector(parent=parent, fspath=path) """) testdir.makepyfile(""" def test_func(): pass """) result = testdir.runpytest("--resultlog=log") assert result.ret == 1
def test_early_hook_error_issue38_1(self, testdir): testdir.makeconftest(""" def pytest_sessionstart(): 0 / 0 """) result = testdir.runpytest(testdir.tmpdir) assert result.ret != 0 # tracestyle is native by default for hook failures result.stdout.fnmatch_lines([ '*INTERNALERROR*File*conftest.py*line 2*', '*0 / 0*', ]) result = testdir.runpytest(testdir.tmpdir, "--fulltrace") assert result.ret != 0 # tracestyle is native by default for hook failures result.stdout.fnmatch_lines([ '*INTERNALERROR*def pytest_sessionstart():*', '*INTERNALERROR*0 / 0*', ])
def test_issue88_initial_file_multinodes(self, testdir): testdir.makeconftest(""" import pytest class MyFile(pytest.File): def collect(self): return [MyItem("hello", parent=self)] def pytest_collect_file(path, parent): return MyFile(path, parent) class MyItem(pytest.Item): pass """) p = testdir.makepyfile("def test_hello(): pass") result = testdir.runpytest(p, "--collect-only") result.stdout.fnmatch_lines([ "*MyFile*test_issue88*", "*Module*test_issue88*", ])
def test_multiple_items_per_collector_byid(self, testdir): c = testdir.makeconftest(""" import pytest class MyItem(pytest.Item): def runtest(self): pass class MyCollector(pytest.File): def collect(self): return [MyItem(name="xyz", parent=self)] def pytest_collect_file(path, parent): if path.basename.startswith("conftest"): return MyCollector(path, parent) """) result = testdir.runpytest(c.basename+"::"+"xyz") assert result.ret == 0 result.stdout.fnmatch_lines([ "*1 pass*", ])
def test_getcustomfile_roundtrip(self, testdir): hello = testdir.makefile(".xxx", hello="world") testdir.makepyfile(conftest=""" import pytest class CustomFile(pytest.File): pass def pytest_collect_file(path, parent): if path.ext == ".xxx": return CustomFile(path, parent=parent) """) node = testdir.getpathnode(hello) assert isinstance(node, pytest.File) assert node.name == "hello.xxx" nodes = node.session.perform_collect([node.nodeid], genitems=False) assert len(nodes) == 1 assert isinstance(nodes[0], pytest.File)
def test_custom_repr_failure(self, testdir): p = testdir.makepyfile(""" import not_exists """) testdir.makeconftest(""" import pytest def pytest_collect_file(path, parent): return MyFile(path, parent) class MyError(Exception): pass class MyFile(pytest.File): def collect(self): raise MyError() def repr_failure(self, excinfo): if excinfo.errisinstance(MyError): return "hello world" return pytest.File.repr_failure(self, excinfo) """) result = testdir.runpytest(p) result.stdout.fnmatch_lines([ "*ERROR collecting*", "*hello world*", ])
def pytest_make_collect_report(self, collector): if isinstance(collector, pytest.File): self.resumecapture() outcome = yield out, err = self.suspendcapture() rep = outcome.get_result() if out: rep.sections.append(("Captured stdout", out)) if err: rep.sections.append(("Captured stderr", err)) else: yield
def test00_get_type_string(): assert get_type_string([]) == 'ARRAY' assert get_type_string({}) == 'OBJECT' assert get_type_string({'a': []}) == 'OBJECT' assert get_type_string(None) == 'null' assert get_type_string(1.5) == 'float' assert get_type_string(set()) == 'unknown' assert get_type_string(pytest.File) == 'unknown'
def test_early_hook_configure_error_issue38(self, testdir): testdir.makeconftest(""" def pytest_configure(): 0 / 0 """) result = testdir.runpytest(testdir.tmpdir) assert result.ret != 0 # here we get it on stderr result.stderr.fnmatch_lines([ '*INTERNALERROR*File*conftest.py*line 2*', '*0 / 0*', ])
def test_compat_attributes(self, testdir, recwarn): modcol = testdir.getmodulecol(""" def test_pass(): pass def test_fail(): assert 0 """) recwarn.clear() assert modcol.Module == pytest.Module assert modcol.Class == pytest.Class assert modcol.Item == pytest.Item assert modcol.File == pytest.File assert modcol.Function == pytest.Function
def test_collect_custom_nodes_multi_id(self, testdir): p = testdir.makepyfile("def test_func(): pass") testdir.makeconftest(""" import pytest class SpecialItem(pytest.Item): def runtest(self): return # ok class SpecialFile(pytest.File): def collect(self): return [SpecialItem(name="check", parent=self)] def pytest_collect_file(path, parent): if path.basename == %r: return SpecialFile(fspath=path, parent=parent) """ % p.basename) id = p.basename items, hookrec = testdir.inline_genitems(id) py.std.pprint.pprint(hookrec.calls) assert len(items) == 2 hookrec.assert_contains([ ("pytest_collectstart", "collector.fspath == collector.session.fspath"), ("pytest_collectstart", "collector.__class__.__name__ == 'SpecialFile'"), ("pytest_collectstart", "collector.__class__.__name__ == 'Module'"), ("pytest_pycollect_makeitem", "name == 'test_func'"), ("pytest_collectreport", "report.nodeid.startswith(p.basename)"), #("pytest_collectreport", # "report.fspath == %r" % str(rcol.fspath)), ])
def test_matchnodes_two_collections_same_file(testdir): testdir.makeconftest(""" import pytest def pytest_configure(config): config.pluginmanager.register(Plugin2()) class Plugin2: def pytest_collect_file(self, path, parent): if path.ext == ".abc": return MyFile2(path, parent) def pytest_collect_file(path, parent): if path.ext == ".abc": return MyFile1(path, parent) class MyFile1(pytest.Item, pytest.File): def runtest(self): pass class MyFile2(pytest.File): def collect(self): return [Item2("hello", parent=self)] class Item2(pytest.Item): def runtest(self): pass """) p = testdir.makefile(".abc", "") result = testdir.runpytest() assert result.ret == 0 result.stdout.fnmatch_lines([ "*2 passed*", ]) res = testdir.runpytest("%s::hello" % p.basename) res.stdout.fnmatch_lines([ "*1 passed*", ])
