I'd like to write a Rails functional test for a non-RESTful route.
I'm using Test::Unit.
In routes.rb
I have this route...
match '/contract_search' => 'contracts#contract_search', \
:as => 'contract_search', \
:via => :post
And in my Contracts controller I have this action...
def contract_search
# ...
end
In contracts_controller_test.rb
I tried...
test 'POST to contracts with search params.' do
post(:contract_search, {
:contract_search => {
:title_like => 'System'
}
}, unprivileged_internal_user_session_vars, { })
assert(
assigns(:contracts).length == 6,
"@contracts.length #{assigns(:contracts).length} is incorrect."
)
end
The action works as expected in the browser.
But the test just errors out with...
1) Error:
test_POST_to_contracts_with_search_params.(ContractsControllerTest):
NoMethodError: undefined method `length' for nil:NilClass
test/functional/contracts_controller_test.rb:49:in `block in <class:ContractsControllerTest>'
My sense is that the Test::Unit is trying to post to /contracts/contract_search
, I think.
What is the correct way to do this?
Since in your test code you are using assigns(:contracts)
, You must make sure that your controller method is populating the @contracts
variable properly.
May be you have missed some prerequisite to run the test case.
The problem is not with routing, it's with the assigns(:contracts)
in your assertion. assigns(:contracts)
is nil and so when you call length
on it it returns a NoMethodError
.
The answer must be in your contract_search
action, can you post the code?
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.