def test_rsrreverser_reverse_some_params_and_options():
reverser = RSRReverser('/test[/{param1}]/{param2}[/{param3}]/{param4}')
params = {
'param2': 'some',
'param3': 'options',
}
reverser.reverse(params)
def test_rsrreverser_prune_options_some():
reverser = RSRReverser('/test[/{option1}][/{option2}][/{option3}]')
params = {
'option2': 'some',
}
pruned_route = '/test/{option2}'
assert reverser.prune_options(params) == pruned_route
def test_rsrreverser_substitute_parameters_some_params():
reverser = RSRReverser('/test/{param1}/{param2}/{param3}')
params = {
'param2': 'lucky_number_2',
}
sub_route = '/test/{param1}/lucky_number_2/{param3}'
assert reverser.substitute_parameters(params) == sub_route
def test_rsrreverser_reverse_some_params():
reverser = RSRReverser('/test/{param1}/{param2}/{param3}')
params = {
'param1': 'epic',
'param2': 'fail',
}
reverser.reverse(params)
def test_rsrreverser_substitute_parameters_custom():
reverser = RSRReverser('/test/{param}/<param>', param_bounds='<>')
params = {
'param': 'fake_out',
}
reversed_url = '/test/{param}/fake_out'
assert reverser.substitute_parameters(params) == reversed_url
def test_rsrreverer_reverse_plain():
route = '/test/plain/route'
reverser = RSRReverser(route)
params = {
'param1': 'test',
'param2': 'no_sub',
}
assert reverser.reverse(params) == route
def test_rsrreverser_reverse_some_options():
reverser = RSRReverser('/test[/{param1}][/{param2}][/{param3}]')
params = {
'param2': 'some',
'param3': 'options',
}
reversed_url = '/test/some/options'
assert reverser.reverse(params) == reversed_url
def test_rsrreverser_prune_options_nested_incomplete():
reverser = RSRReverser('/test[/{option1}[/{option2}]][/{option3}]')
params = {
'option1': 'incomplete_nest',
'option3': 'prune',
}
pruned_route = '/test/{option1}/{option3}'
assert reverser.prune_options(params) == pruned_route
def test_rsrreverser_prune_options_nested_no_parent():
reverser = RSRReverser('/test[/{option1}[/{option2}]][/{option3}]')
params = {
'option2': 'no_parent_nest',
'option3': 'prune',
}
pruned_route = '/test/{option3}'
assert reverser.prune_options(params) == pruned_route
def test_rsrreverser_prune_options_invalid():
reverser = RSRReverser('/test[/{_o1}][/{o2;}][/{o^3}]')
params = {
'_o1': 'invalid',
'o2;': 'but',
'o^3': 'subs',
}
pruned_route = '/test/{_o1}/{o2;}/{o^3}'
assert reverser.prune_options(params) == pruned_route
def test_rsrreverser_reverse_invalid_option():
reverser = RSRReverser('/test[/{_p1}][/{p2;}][/{p^3}]')
params = {
'_p1': 'invalid',
'p2;': 'but',
'p^3': 'subs'
}
reversed_url = '/test/invalid/but/subs'
assert reverser.reverse(params) == reversed_url
def test_rsrreverser_reverse_unsafe():
reverser = RSRReverser('/test/{param1}/{param2}/{param3}')
params = {
'param1': '#$%^',
'param2': 'unsafe_',
'param3': ';unsafe'
}
reversed_url = '/test/#$%^/unsafe_/;unsafe'
assert reverser.reverse(params) == reversed_url
def test_rsrreverser_reverse_full_options():
reverser = RSRReverser('/test[/{param1}][/{param2}][/{param3}]')
params = {
'param1': 'options',
'param2': 'are',
'param3': 'fun',
}
reversed_url = '/test/options/are/fun'
assert reverser.reverse(params) == reversed_url
def test_rsrreverser_prune_options_full():
reverser = RSRReverser('/test[/{option1}][/{option2}][/{option3}]')
params = {
'option1': 'options',
'option2': 'are',
'option3': 'fun',
}
pruned_route = '/test/{option1}/{option2}/{option3}'
assert reverser.prune_options(params) == pruned_route
def test_rsrreverser_reverse_nested_option_no_parent():
route = '/test[/{param1}[/{param2}]]/sep[/{param3}[/{param4}]]'
reverser = RSRReverser(route)
params = {
'param2': 'some',
'param4': 'nested_options',
}
reversed_url = '/test/sep'
assert reverser.reverse(params) == reversed_url
def test_rsrreverser_reverse_full_params_and_options():
reverser = RSRReverser('/test[/{param1}]/{param2}[/{param3}]')
params = {
'param1': 'options',
'param2': 'and',
'param3': 'params_are_fun',
}
reversed_url = '/test/options/and/params_are_fun'
assert reverser.reverse(params) == reversed_url
def test_rsrreverser_substitute_parameters_url_matches():
route = '/test/this/case'
reverser = RSRReverser(route)
params = {
'test': '1',
'this': '2',
'case': '3',
}
assert reverser.substitute_parameters(params) == route
def test_rsrreverser_reverse_full_nested_options():
reverser = RSRReverser('/test[/{param1}[/{param2}[/{param3}]]]')
params = {
'param1': 'nested',
'param2': 'options',
'param3': 'are_fun',
}
reversed_url = '/test/nested/options/are_fun'
assert reverser.reverse(params) == reversed_url
def test_rsrreverser_reverse_full_params():
reverser = RSRReverser('/test/{param1}/{param2}/{param3}')
params = {
'param1': 'params',
'param2': 'are',
'param3': 'fun',
}
reversed_url = '/test/params/are/fun'
assert reverser.reverse(params) == reversed_url
def test_rsrreverser_reverse_nested_incomplete():
route = '/test[/{param1}[/{param2}]]/sep[/{param3}[/{param4}]]'
reverser = RSRReverser(route)
params = {
'param1': 'some',
'param3': 'nested_options',
}
reversed_url = '/test/some/sep/nested_options'
assert reverser.reverse(params) == reversed_url
def test_rsrreverser_substitute_parameters_superset_params():
route = '/test/{param1}/{param2}/{param3}'
reverser = RSRReverser(route)
params = {
'aparam1': 'veni',
'param2s': 'vidi',
'{param3}': 'vici',
}
assert reverser.substitute_parameters(params) == route
def test_rsrreverser_substitute_parameters_complex_matching_invalid():
route = '/test/{param1:_digits}/{param2:t&}/{param3:#$*}'
reverser = RSRReverser(route)
params = {
'param1': 'complex',
'param2': 'types',
'param3': 'sub',
}
assert reverser.substitute_parameters(params) == route
def test_rsrreverser_substitute_parameters_simple_matching_invalid():
reverser = RSRReverser('/test/{_p1}/{p2;}/{p^3}')
params = {
'_p1': 'these',
'p2;': 'are',
'p^3': 'invalid_but_match',
}
sub_route = '/test/these/are/invalid_but_match'
assert reverser.substitute_parameters(params) == sub_route
def test_rsrreverser_substitute_parameters_url_unsafe():
reverser = RSRReverser('/test/{param1}/{param2}/{param3}')
params = {
'param1': '#$%^',
'param2': '{param1[invalid!]}',
'param3': '?q=;',
}
sub_route = '/test/#$%^/{param1[invalid!]}/?q=;'
assert reverser.substitute_parameters(params) == sub_route
def test_rsrreverser_substitute_parameters_all_params():
reverser = RSRReverser('/test/{param1}/{param2}/{param3}')
params = {
'param1': 'veni',
'param2': 'vidi',
'param3': 'vici',
}
sub_route = '/test/veni/vidi/vici'
assert reverser.substitute_parameters(params) == sub_route
def test_rsrreverser_substitute_parameters_complex():
reverser = RSRReverser('/test/{param1:digits}/{param2:type}/{param3:01}')
params = {
'param1': 'complex',
'param2': 'types',
'param3': 'sub',
}
sub_route = '/test/complex/types/sub'
assert reverser.substitute_parameters(params) == sub_route
def test_rsrreverser_substitute_parameters_all_params_with_options():
reverser = RSRReverser('/test/{param1}[/{param2}[/{param3}]]')
params = {
'param1': 'tests',
'param2': 'are',
'param3': 'fun',
}
sub_route = '/test/tests[/are[/fun]]'
assert reverser.substitute_parameters(params) == sub_route
def test_rsrreverser_prune_options_unsafe():
reverser = RSRReverser('/test[/{option1}][/{option2}][/{option3}]')
params = {
'param1': 'nothing',
'param2': 'to',
'param3': 'see',
'param4': 'here',
}
pruned_route = '/test'
assert reverser.prune_options(params) == pruned_route
def test_rsrreverser_prune_options_nested_custom():
route = '/test</=option1;</=option2;</=option3;>>>'
reverser = RSRReverser(route, option_bounds='<>', param_bounds='=;')
params = {
'option1': 'custom',
'option2': 'bounds',
'option3': 'are_fun',
}
pruned_route = '/test/=option1;/=option2;/=option3;'
assert reverser.prune_options(params) == pruned_route
def test_rsrreverse_get_option_start_end():
route = '/test[]'
reverser = RSRReverser(route)
pos = len(route) - 2
assert reverser.get_option_start() == pos
