test_ok2/testing/test_session.py

244 lines
8.2 KiB
Python

import pytest, py
class SessionTests:
def test_basic_testitem_events(self, testdir):
tfile = testdir.makepyfile("""
def test_one():
pass
def test_one_one():
assert 0
def test_other():
raise ValueError(23)
class TestClass:
def test_two(self, someargs):
pass
""")
reprec = testdir.inline_run(tfile)
passed, skipped, failed = reprec.listoutcomes()
assert len(skipped) == 0
assert len(passed) == 1
assert len(failed) == 3
end = lambda x: x.nodeid.split("::")[-1]
assert end(failed[0]) == "test_one_one"
assert end(failed[1]) == "test_other"
itemstarted = reprec.getcalls("pytest_itemcollected")
assert len(itemstarted) == 4
# XXX check for failing funcarg setup
#colreports = reprec.getcalls("pytest_collectreport")
#assert len(colreports) == 4
#assert colreports[1].report.failed
def test_nested_import_error(self, testdir):
tfile = testdir.makepyfile("""
import import_fails
def test_this():
assert import_fails.a == 1
""", import_fails="""
import does_not_work
a = 1
""")
reprec = testdir.inline_run(tfile)
l = reprec.getfailedcollections()
assert len(l) == 1
out = l[0].longrepr.reprcrash.message
assert out.find('does_not_work') != -1
def test_raises_output(self, testdir):
reprec = testdir.inline_runsource("""
import pytest
def test_raises_doesnt():
pytest.raises(ValueError, int, "3")
""")
passed, skipped, failed = reprec.listoutcomes()
assert len(failed) == 1
out = failed[0].longrepr.reprcrash.message
if not out.find("DID NOT RAISE") != -1:
print(out)
py.test.fail("incorrect raises() output")
def test_generator_yields_None(self, testdir):
reprec = testdir.inline_runsource("""
def test_1():
yield None
""")
failures = reprec.getfailedcollections()
out = failures[0].longrepr.reprcrash.message
i = out.find('TypeError')
assert i != -1
def test_syntax_error_module(self, testdir):
reprec = testdir.inline_runsource("this is really not python")
l = reprec.getfailedcollections()
assert len(l) == 1
out = str(l[0].longrepr)
assert out.find(str('not python')) != -1
def test_exit_first_problem(self, testdir):
reprec = testdir.inline_runsource("""
def test_one(): assert 0
def test_two(): assert 0
""", '--exitfirst')
passed, skipped, failed = reprec.countoutcomes()
assert failed == 1
assert passed == skipped == 0
def test_maxfail(self, testdir):
reprec = testdir.inline_runsource("""
def test_one(): assert 0
def test_two(): assert 0
def test_three(): assert 0
""", '--maxfail=2')
passed, skipped, failed = reprec.countoutcomes()
assert failed == 2
assert passed == skipped == 0
def test_broken_repr(self, testdir):
p = testdir.makepyfile("""
import pytest
class BrokenRepr1:
foo=0
def __repr__(self):
raise Exception("Ha Ha fooled you, I'm a broken repr().")
class TestBrokenClass:
def test_explicit_bad_repr(self):
t = BrokenRepr1()
pytest.raises(Exception, 'repr(t)')
def test_implicit_bad_repr1(self):
t = BrokenRepr1()
assert t.foo == 1
""")
reprec = testdir.inline_run(p)
passed, skipped, failed = reprec.listoutcomes()
assert len(failed) == 1
out = failed[0].longrepr.reprcrash.message
assert out.find("""[Exception("Ha Ha fooled you, I'm a broken repr().") raised in repr()]""") != -1 #'
def test_skip_file_by_conftest(self, testdir):
testdir.makepyfile(conftest="""
import pytest
def pytest_collect_file():
pytest.skip("intentional")
""", test_file="""
def test_one(): pass
""")
try:
reprec = testdir.inline_run(testdir.tmpdir)
except pytest.skip.Exception:
py.test.fail("wrong skipped caught")
reports = reprec.getreports("pytest_collectreport")
assert len(reports) == 1
assert reports[0].skipped
class TestNewSession(SessionTests):
def test_order_of_execution(self, testdir):
reprec = testdir.inline_runsource("""
l = []
def test_1():
l.append(1)
def test_2():
l.append(2)
def test_3():
assert l == [1,2]
class Testmygroup:
reslist = l
def test_1(self):
self.reslist.append(1)
def test_2(self):
self.reslist.append(2)
def test_3(self):
self.reslist.append(3)
def test_4(self):
assert self.reslist == [1,2,1,2,3]
""")
passed, skipped, failed = reprec.countoutcomes()
assert failed == skipped == 0
assert passed == 7
# also test listnames() here ...
def test_collect_only_with_various_situations(self, testdir):
p = testdir.makepyfile(
test_one="""
def test_one():
raise ValueError()
class TestX:
def test_method_one(self):
pass
class TestY(TestX):
pass
""",
test_two="""
import pytest
pytest.skip('xxx')
""",
test_three="xxxdsadsadsadsa",
__init__=""
)
reprec = testdir.inline_run('--collect-only', p.dirpath())
itemstarted = reprec.getcalls("pytest_itemcollected")
assert len(itemstarted) == 3
assert not reprec.getreports("pytest_runtest_logreport")
started = reprec.getcalls("pytest_collectstart")
finished = reprec.getreports("pytest_collectreport")
assert len(started) == len(finished)
assert len(started) == 8 # XXX extra TopCollector
colfail = [x for x in finished if x.failed]
colskipped = [x for x in finished if x.skipped]
assert len(colfail) == 1
assert len(colskipped) == 1
def test_minus_x_import_error(self, testdir):
testdir.makepyfile(__init__="")
testdir.makepyfile(test_one="xxxx", test_two="yyyy")
reprec = testdir.inline_run("-x", testdir.tmpdir)
finished = reprec.getreports("pytest_collectreport")
colfail = [x for x in finished if x.failed]
assert len(colfail) == 1
def test_plugin_specify(testdir):
testdir.chdir()
config = pytest.raises(ImportError, """
testdir.parseconfig("-p", "nqweotexistent")
""")
#pytest.raises(ImportError,
# "config.do_configure(config)"
#)
def test_plugin_already_exists(testdir):
config = testdir.parseconfig("-p", "terminal")
assert config.option.plugins == ['terminal']
config.do_configure()
config.do_unconfigure()
def test_exclude(testdir):
hellodir = testdir.mkdir("hello")
hellodir.join("test_hello.py").write("x y syntaxerror")
hello2dir = testdir.mkdir("hello2")
hello2dir.join("test_hello2.py").write("x y syntaxerror")
testdir.makepyfile(test_ok="def test_pass(): pass")
result = testdir.runpytest("--ignore=hello", "--ignore=hello2")
assert result.ret == 0
result.stdout.fnmatch_lines(["*1 passed*"])
def test_sessionfinish_with_start(testdir):
testdir.makeconftest("""
import os
l = []
def pytest_sessionstart():
l.append(os.getcwd())
os.chdir("..")
def pytest_sessionfinish():
assert l[0] == os.getcwd()
""")
res = testdir.runpytest("--collect-only")
assert res.ret == 0