def test_change_eppyname():
"""pytest for changing eppyname"""
# make the epmunch
dct = dict(a=dict(aa=dict(z=-1, y=-2), bb=dict(z=1, y=2)))
dctstr = json.dumps(dct)
fhandle = StringIO(dctstr)
amunch = readepj.readepjjson(fhandle)
aa = amunch.a.aa
aa["eppyname"] = "cc"
# aa.eppyname = 'cc'
assert aa == amunch.a.cc
cc = amunch.a.cc
# cc['eppyname'] = 'dd'
cc.eppyname = "dd"
assert cc == amunch.a.dd
amunch.a.dd.z = 55
dct = dict(a=dict(dd=dict(z=55, y=-2), bb=dict(z=1, y=2)))
dctstr = json.dumps(dct)
fhandle = StringIO(dctstr)
bmunch = readepj.readepjjson(fhandle)
# assert amunch == bmunch
# remove eppykeys beflore comparison.
# otherwise it go into a recursive loop because of 'eppy_epobjects'
amunchd = amunch.toDict()
amunchd = Munch.fromDict(amunchd)
removeeppykeys(amunchd)
bmunchd = bmunch.toDict()
bmunchd = Munch.fromDict(bmunchd)
removeeppykeys(bmunchd)
assert amunchd == bmunchd
def simplemunch(request):
"""simple epmuch for tests"""
dct = dict(a=dict(aa=dict(z=-1, y=-2)))
dctstr = json.dumps(dct)
fhandle = StringIO(dctstr)
amunch = readepj.readepjjson(fhandle)
# print('\n-----------------')
# print('fixturename : %s' % request.fixturename)
# print('scope : %s' % request.scope)
# print('function : %s' % request.function.__name__)
# print('cls : %s' % request.cls)
# print('module : %s' % request.module.__name__)
# print('fspath : %s' % request.fspath)
# print('-----------------')
request.cls.amunch = amunch
# see this link for more on how request works
# https://docs.pytest.org/en/stable/fixture.html#request-context
# still not clear to me right now
#
# You can pick up amunch in the test as self.amunch
# print('\n-----------------')
# print('fixturename : %s' % request.fixturename)
# print('scope : %s' % request.scope)
# print('function : %s' % request.function.__name__)
# print('cls : %s' % request.cls)
# print('module : %s' % request.module.__name__)
# print('fspath : %s' % request.fspath)
# print('-----------------')
yield
def test_readepjjson():
"""py.test for readepjjson"""
dct = dict(
a=dict(aa=dict(z=-1, y=-2), bb=dict(zz=-11, yy=-22)),
b=dict(cc=dict(ab=12, bc=23), dd=dict(cd=34, de=45)),
)
dctstr = json.dumps(dct)
fhandle = StringIO(dctstr)
result = readepj.readepjjson(fhandle)
assert isinstance(result, EPMunch)
def test_removeeppykeys():
"""py.test for removeeppykeys"""
dct = dict(
a=dict(aa=dict(z=-1, y=-2), bb=dict(zz=-11, yy=-22)),
b=dict(cc=dict(ab=12, bc=23), dd=dict(cd=34, de=45)),
)
dctstr = json.dumps(dct)
# test for rkeys=None
fhandle = StringIO(dctstr)
epmunch = readepj.readepjjson(fhandle)
readepj.removeeppykeys(epmunch)
epobject = epmunch.a.aa
assert "eppykey" not in epobject
assert "eppyname" not in epobject
# test for rkeys=['eppykey']
fhandle = StringIO(dctstr)
epmunch = readepj.readepjjson(fhandle)
readepj.removeeppykeys(epmunch, rkeys=["eppykey"])
epobject = epmunch.a.aa
assert "eppykey" not in epobject
assert "eppyname" in epobject
def test_addeppykeys():
"""py.test for addeppykeys"""
dct = dict(
a=dict(aa=dict(z=-1, y=-2), bb=dict(zz=-11, yy=-22)),
b=dict(cc=dict(ab=12, bc=23), dd=dict(cd=34, de=45)),
)
dctstr = json.dumps(dct)
fhandle = StringIO(dctstr)
epmunch = readepj.readepjjson(fhandle)
epobject = epmunch.a.aa
assert "eppykey" in epobject
assert "eppyname" in epobject
def test_delete():
"""py.test for EPMunch.delete"""
# make the epmunch
dct = dict(a=dict(aa=dict(z=-1, y=-2), bb=dict(z=1, y=2)))
dctstr = json.dumps(dct)
fhandle = StringIO(dctstr)
amunch = readepj.readepjjson(fhandle)
amunch.a.aa.delete()
assert list(amunch.a.bb.eppy_epobjects.keys()) == ["bb"]
# test when it not an epobject
with pytest.raises(epMunch.NotEPObject):
amunch.a.delete()
amunch["a"]["bb"].delete() # test when bb is not an attribute
assert list(amunch.a.keys()) == []
def test_printmunch_withprint(capsys):
"""py.test for printmunch with print"""
(dct, indent, index, expected) = (
dict(a=dict(aa=dict(z=-1, y=-2))),
0,
None,
"\n".join([
"",
"a !- EP_KEY # use .eppykey",
" aa !- EPJOBJECT_NAME # use .eppyname", # noqa: E501
" -1 !- z",
" -2 !- y",
]),
)
dctstr = json.dumps(dct)
fhandle = StringIO(dctstr)
amunch = readepj.readepjjson(fhandle)
epMunch.printmunch(amunch, indent, index)
captured = capsys.readouterr()
assert captured.out == expected + "\n"
def read(self):
"""read the epj file"""
self.epj = readepjjson(self.epjname)
self.epobjects = {
key: [val1 for val1 in val.values()]
for key, val in self.epj.items()
}
# TODO: the above line should get the epobjects from the schema
# This should happen whenever the schema is read.
# in case the schema reading happens far in the future
# eppy3000 should partilly work even without the schema
# -
# insert epj into the epjobject
# this allows the epjobject to access all other objects in the epj
for epobjects in self.epobjects.values():
for epobject in epobjects:
epobject["eppy_epj"] = self.epj
if self.epschemaname:
for key in self.epobjects.keys():
for epobject in self.epobjects[key]:
epobject[
"eppy_objepschema"] = self.epschema.epschemaobjects[
key]
def test_printmunch():
"""py.test for printmunch"""
data = (
(
dict(a=dict(aa=dict(z=-1, y=-2))),
0,
None,
[
"",
"a !- EP_KEY # use .eppykey",
" aa !- EPJOBJECT_NAME # use .eppyname",
" -1 !- z",
" -2 !- y",
],
), # dct, indent, index, expected
(
dict(a=dict(aa=dict(z=-1, y=[dict(zz=1), dict(zz=2)]))),
0,
None,
[
"",
"a !- EP_KEY # use .eppykey",
" aa !- EPJOBJECT_NAME # use .eppyname",
" -1 !- z",
" !- y",
" 1 !- zz #1",
" 2 !- zz #2",
],
), # dct, indent, index, expected
(
dict(a=dict(aa=dict(z=-1, y=-2))),
0,
3,
[
"",
"a !- EP_KEY # use .eppykey",
" aa !- EPJOBJECT_NAME # use .eppyname",
" -1 !- z #3",
" -2 !- y #3",
],
), # dct, indent, index, expected
(
dict(a=dict(aa=dict(z=-1, y=-2))),
0,
None,
[
"",
"a !- EP_KEY # use .eppykey",
" aa !- EPJOBJECT_NAME # use .eppyname",
" -1 !- z",
" -2 !- y",
],
), # dct, indent, index, expected
) # noqa: E501
for dct, indent, index, expected in data:
dctstr = json.dumps(dct)
fhandle = StringIO(dctstr)
amunch = readepj.readepjjson(fhandle)
result = []
epMunch.printmunch(amunch, indent, index, result.append)
assert result == expected
def setup(self):
dct = dict(a=dict(aa=dict(z=-1, y=-2)))
dctstr = json.dumps(dct)
fhandle = StringIO(dctstr)
self.amunch = readepj.readepjjson(fhandle)