test_ok2/testing/test_doctest.py

127 lines
3.7 KiB
Python

from _pytest.doctest import DoctestModule, DoctestTextfile
import py, pytest
class TestDoctests:
def test_collect_testtextfile(self, testdir):
w = testdir.maketxtfile(whatever="")
checkfile = testdir.maketxtfile(test_something="""
alskdjalsdk
>>> i = 5
>>> i-1
4
""")
for x in (testdir.tmpdir, checkfile):
#print "checking that %s returns custom items" % (x,)
items, reprec = testdir.inline_genitems(x)
assert len(items) == 1
assert isinstance(items[0], DoctestTextfile)
items, reprec = testdir.inline_genitems(w)
assert len(items) == 1
def test_collect_module(self, testdir):
path = testdir.makepyfile(whatever="#")
for p in (path, testdir.tmpdir):
items, reprec = testdir.inline_genitems(p,
'--doctest-modules')
assert len(items) == 1
assert isinstance(items[0], DoctestModule)
def test_simple_doctestfile(self, testdir):
p = testdir.maketxtfile(test_doc="""
>>> x = 1
>>> x == 1
False
""")
reprec = testdir.inline_run(p, )
reprec.assertoutcome(failed=1)
def test_new_pattern(self, testdir):
p = testdir.maketxtfile(xdoc ="""
>>> x = 1
>>> x == 1
False
""")
reprec = testdir.inline_run(p, "--doctest-glob=x*.txt")
reprec.assertoutcome(failed=1)
def test_doctest_unexpected_exception(self, testdir):
p = testdir.maketxtfile("""
>>> i = 0
>>> 0 / i
2
""")
result = testdir.runpytest("--doctest-modules")
result.stdout.fnmatch_lines([
"*unexpected_exception*",
"*>>> i = 0*",
"*>>> 0 / i*",
"*UNEXPECTED*ZeroDivision*",
])
def test_doctest_unex_importerror(self, testdir):
testdir.tmpdir.join("hello.py").write(py.code.Source("""
import asdalsdkjaslkdjasd
"""))
p = testdir.maketxtfile("""
>>> import hello
>>>
""")
result = testdir.runpytest("--doctest-modules")
result.stdout.fnmatch_lines([
"*>>> import hello",
"*UNEXPECTED*ImportError*",
"*import asdals*",
])
def test_doctestmodule(self, testdir):
p = testdir.makepyfile("""
'''
>>> x = 1
>>> x == 1
False
'''
""")
reprec = testdir.inline_run(p, "--doctest-modules")
reprec.assertoutcome(failed=1)
def test_doctestmodule_external_and_issue116(self, testdir):
p = testdir.mkpydir("hello")
p.join("__init__.py").write(py.code.Source("""
def somefunc():
'''
>>> i = 0
>>> i + 1
2
'''
"""))
result = testdir.runpytest(p, "--doctest-modules")
result.stdout.fnmatch_lines([
'004 *>>> i = 0',
'005 *>>> i + 1',
'*Expected:',
"* 2",
"*Got:",
"* 1",
"*:5: DocTestFailure"
])
def test_txtfile_failing(self, testdir):
p = testdir.maketxtfile("""
>>> i = 0
>>> i + 1
2
""")
result = testdir.runpytest(p, "-s")
result.stdout.fnmatch_lines([
'001 >>> i = 0',
'002 >>> i + 1',
'Expected:',
" 2",
"Got:",
" 1",
"*test_txtfile_failing.txt:2: DocTestFailure"
])