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run black

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This commit is contained in:
Ronny Pfannschmidt
2018-05-23 16:48:46 +02:00
parent 3e1590bcfc
commit 703e4b11ba
133 changed files with 13821 additions and 9370 deletions
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99
testing/test_pytester.py
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@@ -37,6 +37,7 @@ def test_make_hook_recorder(testdir):
failed = False
skipped = True
when = "call"
rep.passed = False
rep.skipped = True
recorder.hook.pytest_runtest_logreport(report=rep)
@@ -71,24 +72,28 @@ def test_parseconfig(testdir):
def test_testdir_runs_with_plugin(testdir):
testdir.makepyfile("""
testdir.makepyfile(
"""
pytest_plugins = "pytester"
def test_hello(testdir):
assert 1
""")
"""
)
result = testdir.runpytest()
result.assert_outcomes(passed=1)
def make_holder():
class apiclass(object):
def pytest_xyz(self, arg):
"x"
def pytest_xyz_noarg(self):
"x"
apimod = type(os)('api')
apimod = type(os)("api")
def pytest_xyz(arg):
"x"
@@ -130,12 +135,15 @@ def test_makepyfile_utf8(testdir):
utf8_contents = u"""
def setup_function(function):
mixed_encoding = u'São Paulo'
""".encode('utf-8')
""".encode(
"utf-8"
)
p = testdir.makepyfile(utf8_contents)
assert u"mixed_encoding = u'São Paulo'".encode('utf-8') in p.read('rb')
assert u"mixed_encoding = u'São Paulo'".encode("utf-8") in p.read("rb")
class TestInlineRunModulesCleanup(object):
def test_inline_run_test_module_not_cleaned_up(self, testdir):
test_mod = testdir.makepyfile("def test_foo(): assert True")
result = testdir.inline_run(str(test_mod))
@@ -146,6 +154,7 @@ class TestInlineRunModulesCleanup(object):
assert result2.ret == EXIT_TESTSFAILED
def spy_factory(self):
class SysModulesSnapshotSpy(object):
instances = []
@@ -158,19 +167,23 @@ class TestInlineRunModulesCleanup(object):
def restore(self):
self._spy_restore_count += 1
return self.__snapshot.restore()
return SysModulesSnapshotSpy
def test_inline_run_taking_and_restoring_a_sys_modules_snapshot(
self, testdir, monkeypatch):
self, testdir, monkeypatch
):
spy_factory = self.spy_factory()
monkeypatch.setattr(pytester, "SysModulesSnapshot", spy_factory)
original = dict(sys.modules)
testdir.syspathinsert()
testdir.makepyfile(import1="# you son of a silly person")
testdir.makepyfile(import2="# my hovercraft is full of eels")
test_mod = testdir.makepyfile("""
test_mod = testdir.makepyfile(
"""
import import1
def test_foo(): import import2""")
def test_foo(): import import2"""
)
testdir.inline_run(str(test_mod))
assert len(spy_factory.instances) == 1
spy = spy_factory.instances[0]
@@ -179,7 +192,8 @@ class TestInlineRunModulesCleanup(object):
assert all(sys.modules[x] is original[x] for x in sys.modules)
def test_inline_run_sys_modules_snapshot_restore_preserving_modules(
self, testdir, monkeypatch):
self, testdir, monkeypatch
):
spy_factory = self.spy_factory()
monkeypatch.setattr(pytester, "SysModulesSnapshot", spy_factory)
test_mod = testdir.makepyfile("def test_foo(): pass")
@@ -194,15 +208,19 @@ class TestInlineRunModulesCleanup(object):
testdir.syspathinsert()
testdir.makepyfile(imported="data = 'you son of a silly person'")
import imported
test_mod = testdir.makepyfile("""
test_mod = testdir.makepyfile(
"""
def test_foo():
import imported
imported.data = 42""")
imported.data = 42"""
)
testdir.inline_run(str(test_mod))
assert imported.data == 42
def test_inline_run_clean_sys_paths(testdir):
def test_sys_path_change_cleanup(self, testdir):
test_path1 = testdir.tmpdir.join("boink1").strpath
test_path2 = testdir.tmpdir.join("boink2").strpath
@@ -211,18 +229,23 @@ def test_inline_run_clean_sys_paths(testdir):
sys.meta_path.append(test_path1)
original_path = list(sys.path)
original_meta_path = list(sys.meta_path)
test_mod = testdir.makepyfile("""
test_mod = testdir.makepyfile(
"""
import sys
sys.path.append({:test_path2})
sys.meta_path.append({:test_path2})
def test_foo():
sys.path.append({:test_path3})
sys.meta_path.append({:test_path3})""".format(locals()))
sys.meta_path.append({:test_path3})""".format(
locals()
)
)
testdir.inline_run(str(test_mod))
assert sys.path == original_path
assert sys.meta_path == original_meta_path
def spy_factory(self):
class SysPathsSnapshotSpy(object):
instances = []
@@ -234,10 +257,12 @@ def test_inline_run_clean_sys_paths(testdir):
def restore(self):
self._spy_restore_count += 1
return self.__snapshot.restore()
return SysPathsSnapshotSpy
def test_inline_run_taking_and_restoring_a_sys_paths_snapshot(
self, testdir, monkeypatch):
self, testdir, monkeypatch
):
spy_factory = self.spy_factory()
monkeypatch.setattr(pytester, "SysPathsSnapshot", spy_factory)
test_mod = testdir.makepyfile("def test_foo(): pass")
@@ -250,14 +275,14 @@ def test_inline_run_clean_sys_paths(testdir):
def test_assert_outcomes_after_pytest_error(testdir):
testdir.makepyfile("def test_foo(): assert True")
result = testdir.runpytest('--unexpected-argument')
result = testdir.runpytest("--unexpected-argument")
with pytest.raises(ValueError, message="Pytest terminal report not found"):
result.assert_outcomes(passed=0)
def test_cwd_snapshot(tmpdir):
foo = tmpdir.ensure('foo', dir=1)
bar = tmpdir.ensure('bar', dir=1)
foo = tmpdir.ensure("foo", dir=1)
bar = tmpdir.ensure("bar", dir=1)
foo.chdir()
snapshot = CwdSnapshot()
bar.chdir()
@@ -267,20 +292,20 @@ def test_cwd_snapshot(tmpdir):
class TestSysModulesSnapshot(object):
key = 'my-test-module'
key = "my-test-module"
def test_remove_added(self):
original = dict(sys.modules)
assert self.key not in sys.modules
snapshot = SysModulesSnapshot()
sys.modules[self.key] = 'something'
sys.modules[self.key] = "something"
assert self.key in sys.modules
snapshot.restore()
assert sys.modules == original
def test_add_removed(self, monkeypatch):
assert self.key not in sys.modules
monkeypatch.setitem(sys.modules, self.key, 'something')
monkeypatch.setitem(sys.modules, self.key, "something")
assert self.key in sys.modules
original = dict(sys.modules)
snapshot = SysModulesSnapshot()
@@ -291,11 +316,11 @@ class TestSysModulesSnapshot(object):
def test_restore_reloaded(self, monkeypatch):
assert self.key not in sys.modules
monkeypatch.setitem(sys.modules, self.key, 'something')
monkeypatch.setitem(sys.modules, self.key, "something")
assert self.key in sys.modules
original = dict(sys.modules)
snapshot = SysModulesSnapshot()
sys.modules[self.key] = 'something else'
sys.modules[self.key] = "something else"
snapshot.restore()
assert sys.modules == original
@@ -303,16 +328,16 @@ class TestSysModulesSnapshot(object):
key = [self.key + str(i) for i in range(3)]
assert not any(k in sys.modules for k in key)
for i, k in enumerate(key):
monkeypatch.setitem(sys.modules, k, 'something' + str(i))
monkeypatch.setitem(sys.modules, k, "something" + str(i))
original = dict(sys.modules)
def preserve(name):
return name in (key[0], key[1], 'some-other-key')
return name in (key[0], key[1], "some-other-key")
snapshot = SysModulesSnapshot(preserve=preserve)
sys.modules[key[0]] = original[key[0]] = 'something else0'
sys.modules[key[1]] = original[key[1]] = 'something else1'
sys.modules[key[2]] = 'something else2'
sys.modules[key[0]] = original[key[0]] = "something else0"
sys.modules[key[1]] = original[key[1]] = "something else1"
sys.modules[key[2]] = "something else2"
snapshot.restore()
assert sys.modules == original
@@ -320,23 +345,21 @@ class TestSysModulesSnapshot(object):
original = dict(sys.modules)
assert self.key not in original
replacement = dict(sys.modules)
replacement[self.key] = 'life of brian'
replacement[self.key] = "life of brian"
snapshot = SysModulesSnapshot()
monkeypatch.setattr(sys, 'modules', replacement)
monkeypatch.setattr(sys, "modules", replacement)
snapshot.restore()
assert sys.modules is replacement
assert sys.modules == original
@pytest.mark.parametrize('path_type', ('path', 'meta_path'))
@pytest.mark.parametrize("path_type", ("path", "meta_path"))
class TestSysPathsSnapshot(object):
other_path = {
'path': 'meta_path',
'meta_path': 'path'}
other_path = {"path": "meta_path", "meta_path": "path"}
@staticmethod
def path(n):
return 'my-dirty-little-secret-' + str(n)
return "my-dirty-little-secret-" + str(n)
def test_restore(self, monkeypatch, path_type):
other_path_type = self.other_path[path_type]
@@ -348,16 +371,16 @@ class TestSysPathsSnapshot(object):
original_other = list(getattr(sys, other_path_type))
snapshot = SysPathsSnapshot()
transformation = {
'source': (0, 1, 2, 3, 4, 5),
'target': ( 6, 2, 9, 7, 5, 8)} # noqa: E201
assert sys_path == [self.path(x) for x in transformation['source']]
"source": (0, 1, 2, 3, 4, 5), "target": (6, 2, 9, 7, 5, 8)
} # noqa: E201
assert sys_path == [self.path(x) for x in transformation["source"]]
sys_path[1] = self.path(6)
sys_path[3] = self.path(7)
sys_path.append(self.path(8))
del sys_path[4]
sys_path[3:3] = [self.path(9)]
del sys_path[0]
assert sys_path == [self.path(x) for x in transformation['target']]
assert sys_path == [self.path(x) for x in transformation["target"]]
snapshot.restore()
assert getattr(sys, path_type) is sys_path
assert getattr(sys, path_type) == original