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|
(ns test-conditionals
(:use [liberator.core :only [resource request-method-in
with-console-logger]]
midje.sweet
checkers
liberator.util
[ring.mock.request :only [request header]]))
(defn if-modified-since [req value]
(header req "if-modified-since" value))
(defn if-unmodified-since [req value]
(header req "if-unmodified-since" value))
(defn if-match [req value]
(header req "if-match" (if (= "*" value) value (str "\"" value "\""))))
(defn if-none-match [req value]
(header req "if-none-match" (if (= "*" value) value (str "\"" value "\""))))
;; get requests
(facts "get requests"
(facts "if-modified-since true"
(let [resp ((resource :exists? true
:handle-ok "OK"
:last-modified (as-date 1001))
(-> (request :get "/")
(if-modified-since (http-date (as-date 1000)))))]
(fact resp => OK)
(fact resp => (body "OK"))
(fact resp => (header-value "Last-Modified" (http-date (as-date 1000))))))
(facts "if-modified-since false"
(let [resp ((resource :exists? true
:last-modified (as-date 1000))
(-> (request :get "/")
(if-modified-since (http-date (as-date 1000)))))]
(fact resp => NOT-MODIFIED)
(fact resp => (no-body))
(fact resp => (header-value "Last-Modified" (http-date (as-date 1000))))))
(facts "if-unmodified-since true"
(let [resp ((resource :exists? true
:last-modified (as-date 1000)
:handle-precondition-failed "precondition failed")
(-> (request :get "/")
(if-unmodified-since (http-date (as-date 900)))))]
(fact resp => PRECONDITION-FAILED)
(fact resp => (body "precondition failed"))))
(facts "if-unmodified-since false"
(let [resp ((resource :exists? true
:last-modified (as-date 1000)
:handle-ok "OK")
(-> (request :get "/")
(if-unmodified-since (http-date (as-date 1000)))))]
(fact resp => OK)
(fact resp => (body "OK"))))
(facts "if-match true"
(let [resp ((resource :exists? true
:etag (constantly "TAG1")
:handle-ok "OK")
(-> (request :get "/")
(if-match "TAG1")))]
(fact resp => OK)
(fact resp => (body "OK"))
(fact resp => (header-value "ETag" "\"TAG1\""))))
(facts "if-match false"
(let [resp ((resource :exists? true
:etag (constantly "TAG1")
:handle-ok "OK")
(-> (request :get "/")
(if-match "TAG2")))]
(fact resp => PRECONDITION-FAILED)))
(facts "if-none-match true"
(let [resp ((resource :exists? true
:etag (constantly "TAG1")
:handle-ok "OK")
(-> (request :get "/")
(if-none-match "TAG1")))]
(fact resp => NOT-MODIFIED)))
(facts "if-none-match false"
(let [resp ((resource :exists? true
:etag (constantly "TAG2")
:handle-ok "T2")
(-> (request :get "/")
(if-none-match "TAG1")))]
(fact resp => OK))))
;; put and post requests
(tabular
(facts "conditional request for post and put"
(facts "if-modified-since true"
(let [resp ((resource :exists? true
:method-allowed? (request-method-in ?method)
:handle-created "CREATED"
:last-modified (as-date 1001))
(-> (request ?method "/")
(if-modified-since (http-date (as-date 1000)))))]
(fact resp => CREATED)
(fact resp => (body "CREATED"))))
(facts "if-modified-since false"
(let [resp ((resource :exists? true
:method-allowed? (request-method-in ?method)
:handle-not-modified "NM"
:last-modified (as-date 100000))
(-> (request ?method "/")
(if-modified-since (http-date (as-date 200000)))))]
(fact resp => NOT-MODIFIED)
(fact resp => (body "NM"))))
(facts "if-unmodified-since false"
(let [resp ((resource :exists? true
:method-allowed? (request-method-in ?method)
:handle-accepted "A"
:last-modified (as-date 200000))
(-> (request ?method "/")
(if-unmodified-since (http-date (as-date 100000)))))]
(fact resp => PRECONDITION-FAILED)))
(facts "if-unmodified-since true"
(let [resp ((resource :exists? true
:method-allowed? (request-method-in ?method)
:handle-created "CREATED"
:last-modified (as-date 100000))
(-> (request ?method "/")
(if-unmodified-since (http-date (as-date 200000)))))]
(fact resp => CREATED)
(fact resp => (body "CREATED"))))
(facts "if-unmodified-since with last-modified changes due do post"
(let [resp ((resource :exists? true
:method-allowed? (request-method-in ?method)
:post! (fn [ctx] {::LM 1001})
:handle-created "CREATED"
:last-modified (fn [ctx] (as-date (get ctx ::LM 1000))))
(-> (request ?method "/")
(if-unmodified-since (http-date (as-date 1000)))))]
(fact resp => CREATED)
(fact resp => (body "CREATED"))
(fact resp => (header-value "Last-Modified" (http-date (as-date 1001))))))
(facts "if-match true"
(let [resp ((resource :exists? true
:method-allowed? (request-method-in ?method)
:handle-created "CREATED"
:etag (constantly "TAG1"))
(-> (request ?method "/")
(if-match "TAG1")))]
(fact resp => CREATED)
(fact resp => (body "CREATED"))))
(facts "if-match false"
(let [resp ((resource :exists? true
:method-allowed? (request-method-in ?method)
:handle-precondition-failed "PF"
:etag (constantly "TAG1"))
(-> (request ?method "/")
(if-match "TAG2")))]
(fact resp => PRECONDITION-FAILED)
(fact resp => (body "PF"))))
(facts "if-none-match true"
(let [resp ((resource :exists? true
:method-allowed? (request-method-in ?method)
:handle-created "CREATED"
:etag (constantly "TAG1"))
(-> (request ?method "/")
(if-none-match "TAG1")))]
(fact resp => PRECONDITION-FAILED)))
(facts "if-none-match false"
(let [resp ((resource :exists? true
:method-allowed? (request-method-in ?method)
:etag (constantly "TAG1"))
(-> (request ?method "/")
(if-none-match "TAG2")))]
(fact resp => CREATED))))
?method
:put
:post)
(facts "if-match * false on unexisting"
(tabular
(let [resp ((resource :method-allowed? true
:exists? false
:etag (constantly "TAG1"))
(-> (request ?method "/")
(if-match "*")))]
(fact resp => PRECONDITION-FAILED))
?method
:get
:post
:put
:delete))
(facts "if-none-match * false on existing"
(tabular
(let [resp ((resource :method-allowed? true
:exists? true
:etag (constantly "TAG1"))
(-> (request ?method "/")
(if-none-match "*")))]
(if (= ?method :get)
(fact resp => NOT-MODIFIED)
(fact resp => PRECONDITION-FAILED)))
?method
:get
:post
:put
:delete))
|
