195 lines
7.4 KiB
Python
195 lines
7.4 KiB
Python
import py, pytest
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from _pytest.config import Conftest
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def pytest_generate_tests(metafunc):
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if "basedir" in metafunc.funcargnames:
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metafunc.addcall(param="global")
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metafunc.addcall(param="inpackage")
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def pytest_funcarg__basedir(request):
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def basedirmaker(request):
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basedir = d = request.getfuncargvalue("tmpdir")
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d.ensure("adir/conftest.py").write("a=1 ; Directory = 3")
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d.ensure("adir/b/conftest.py").write("b=2 ; a = 1.5")
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if request.param == "inpackage":
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d.ensure("adir/__init__.py")
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d.ensure("adir/b/__init__.py")
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return d
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return request.cached_setup(lambda: basedirmaker(request), extrakey=request.param)
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def ConftestWithSetinitial(path):
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conftest = Conftest()
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conftest.setinitial([path])
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return conftest
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class TestConftestValueAccessGlobal:
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def test_basic_init(self, basedir):
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conftest = Conftest()
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conftest.setinitial([basedir.join("adir")])
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assert conftest.rget("a") == 1
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def test_onimport(self, basedir):
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l = []
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conftest = Conftest(onimport=l.append)
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conftest.setinitial([basedir.join("adir"),
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'--confcutdir=%s' % basedir])
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assert len(l) == 1
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assert conftest.rget("a") == 1
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assert conftest.rget("b", basedir.join("adir", "b")) == 2
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assert len(l) == 2
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def test_immediate_initialiation_and_incremental_are_the_same(self, basedir):
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conftest = Conftest()
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snap0 = len(conftest._path2confmods)
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conftest.getconftestmodules(basedir)
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snap1 = len(conftest._path2confmods)
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#assert len(conftest._path2confmods) == snap1 + 1
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conftest.getconftestmodules(basedir.join('adir'))
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assert len(conftest._path2confmods) == snap1 + 1
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conftest.getconftestmodules(basedir.join('b'))
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assert len(conftest._path2confmods) == snap1 + 2
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def test_default_has_lower_prio(self, basedir):
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conftest = ConftestWithSetinitial(basedir.join("adir"))
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assert conftest.rget('Directory') == 3
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#assert conftest.lget('Directory') == pytest.Directory
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def test_value_access_not_existing(self, basedir):
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conftest = ConftestWithSetinitial(basedir)
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pytest.raises(KeyError, "conftest.rget('a')")
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#pytest.raises(KeyError, "conftest.lget('a')")
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def test_value_access_by_path(self, basedir):
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conftest = ConftestWithSetinitial(basedir)
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assert conftest.rget("a", basedir.join('adir')) == 1
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#assert conftest.lget("a", basedir.join('adir')) == 1
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assert conftest.rget("a", basedir.join('adir', 'b')) == 1.5
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#assert conftest.lget("a", basedir.join('adir', 'b')) == 1
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#assert conftest.lget("b", basedir.join('adir', 'b')) == 2
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#assert pytest.raises(KeyError,
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# 'conftest.lget("b", basedir.join("a"))'
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#)
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def test_value_access_with_init_one_conftest(self, basedir):
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conftest = ConftestWithSetinitial(basedir.join('adir'))
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assert conftest.rget("a") == 1
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#assert conftest.lget("a") == 1
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def test_value_access_with_init_two_conftests(self, basedir):
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conftest = ConftestWithSetinitial(basedir.join("adir", "b"))
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conftest.rget("a") == 1.5
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#conftest.lget("a") == 1
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#conftest.lget("b") == 1
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def test_value_access_with_confmod(self, basedir):
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startdir = basedir.join("adir", "b")
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startdir.ensure("xx", dir=True)
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conftest = ConftestWithSetinitial(startdir)
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mod, value = conftest.rget_with_confmod("a", startdir)
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assert value == 1.5
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path = py.path.local(mod.__file__)
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assert path.dirpath() == basedir.join("adir", "b")
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assert path.purebasename == "conftest"
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def test_conftest_in_nonpkg_with_init(tmpdir):
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tmpdir.ensure("adir-1.0/conftest.py").write("a=1 ; Directory = 3")
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tmpdir.ensure("adir-1.0/b/conftest.py").write("b=2 ; a = 1.5")
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tmpdir.ensure("adir-1.0/b/__init__.py")
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tmpdir.ensure("adir-1.0/__init__.py")
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conftest = ConftestWithSetinitial(tmpdir.join("adir-1.0", "b"))
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def test_doubledash_not_considered(testdir):
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conf = testdir.mkdir("--option")
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conf.join("conftest.py").ensure()
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conftest = Conftest()
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conftest.setinitial([conf.basename, conf.basename])
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l = conftest.getconftestmodules(None)
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assert len(l) == 0
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def test_conftest_global_import(testdir):
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testdir.makeconftest("x=3")
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p = testdir.makepyfile("""
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import py, pytest
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from _pytest.config import Conftest
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conf = Conftest()
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mod = conf.importconftest(py.path.local("conftest.py"))
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assert mod.x == 3
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import conftest
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assert conftest is mod, (conftest, mod)
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subconf = py.path.local().ensure("sub", "conftest.py")
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subconf.write("y=4")
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mod2 = conf.importconftest(subconf)
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assert mod != mod2
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assert mod2.y == 4
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import conftest
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assert conftest is mod2, (conftest, mod)
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""")
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res = testdir.runpython(p)
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assert res.ret == 0
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def test_conftestcutdir(testdir):
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conf = testdir.makeconftest("")
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p = testdir.mkdir("x")
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conftest = Conftest(confcutdir=p)
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conftest.setinitial([testdir.tmpdir])
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l = conftest.getconftestmodules(p)
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assert len(l) == 0
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l = conftest.getconftestmodules(conf.dirpath())
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assert len(l) == 0
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assert conf not in conftest._conftestpath2mod
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# but we can still import a conftest directly
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conftest.importconftest(conf)
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l = conftest.getconftestmodules(conf.dirpath())
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assert l[0].__file__.startswith(str(conf))
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# and all sub paths get updated properly
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l = conftest.getconftestmodules(p)
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assert len(l) == 1
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assert l[0].__file__.startswith(str(conf))
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def test_conftestcutdir_inplace_considered(testdir):
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conf = testdir.makeconftest("")
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conftest = Conftest(confcutdir=conf.dirpath())
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conftest.setinitial([conf.dirpath()])
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l = conftest.getconftestmodules(conf.dirpath())
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assert len(l) == 1
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assert l[0].__file__.startswith(str(conf))
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def test_setinitial_confcut(testdir):
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conf = testdir.makeconftest("")
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sub = testdir.mkdir("sub")
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sub.chdir()
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for opts in (["--confcutdir=%s" % sub, sub],
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[sub, "--confcutdir=%s" % sub],
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["--confcutdir=.", sub],
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[sub, "--confcutdir", sub],
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[str(sub), "--confcutdir", "."],
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):
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conftest = Conftest()
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conftest.setinitial(opts)
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assert conftest._confcutdir == sub
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assert conftest.getconftestmodules(sub) == []
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assert conftest.getconftestmodules(conf.dirpath()) == []
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@pytest.mark.multi(name='test tests whatever .dotdir'.split())
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def test_setinitial_conftest_subdirs(testdir, name):
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sub = testdir.mkdir(name)
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subconftest = sub.ensure("conftest.py")
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conftest = Conftest()
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conftest.setinitial([sub.dirpath(), '--confcutdir=%s' % testdir.tmpdir])
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if name not in ('whatever', '.dotdir'):
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assert subconftest in conftest._conftestpath2mod
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assert len(conftest._conftestpath2mod) == 1
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else:
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assert subconftest not in conftest._conftestpath2mod
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assert len(conftest._conftestpath2mod) == 0
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def test_conftest_confcutdir(testdir):
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testdir.makeconftest("assert 0")
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x = testdir.mkdir("x")
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x.join("conftest.py").write(py.code.Source("""
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def pytest_addoption(parser):
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parser.addoption("--xyz", action="store_true")
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"""))
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result = testdir.runpytest("-h", "--confcutdir=%s" % x, x)
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result.stdout.fnmatch_lines(["*--xyz*"])
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