def test_add_qparam_default_query_string(request):
request.query_string = 'a=1&b=2'
ret = mod.add_qparam(c=3)
assert 'a=1' in str(ret)
assert 'b=2' in str(ret)
assert 'c=3' in str(ret)
def test_add_qparam_unicode_coercion():
qs = 'a=1&b=3&c=4'
ret = mod.add_qparam(qs, a=0)
assert 'a=0' in str(ret)
assert 'a=1' in str(ret)
def test_add_qparam_chaining():
qs = 'a=1&b=3&c=4'
ret = mod.add_qparam(mod.add_qparam(qs, a=0), d=2)
assert 'a=0' in str(ret)
assert 'd=2' in str(ret)
def test_add_qparam():
qs = 'a=1&b=3&c=4'
ret = mod.add_qparam(qs, a='0')
assert 'a=0' in str(ret)
assert 'a=1' in str(ret)