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
python类File()的实例源码
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 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 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 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 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*",
])
