375 lines
18 KiB
Racket
375 lines
18 KiB
Racket
#lang racket
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(require rackunit
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net/url
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web-server/http
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web-server/formlets
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web-server/formlets/lib)
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(provide all-formlets-tests)
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(define (run-formlet f i)
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(define-values (r proc post-i) (f i))
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(list r proc post-i))
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(define all-formlets-tests
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(test-suite
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"Formlets"
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(test-suite
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"lib"
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(test-case "pure (render)" (check-equal? (first (run-formlet (pure 0) 0)) empty))
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(test-case "pure (proc)"
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(let ([x (random 1000)])
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(check-equal? ((second (run-formlet (pure x) 0)) empty)
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x)))
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(test-case "pure (post-i)"
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(let ([x (random 1000)])
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(check-equal? (third (run-formlet (pure 0) x))
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x)))
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(test-case "xml-forest (render)" (check-equal? (formlet-display (xml-forest (list))) empty))
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(test-case "xml-forest (render)" (check-equal? (formlet-display (xml-forest (list '(html (body "Hey")))))
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(list '(html (body "Hey")))))
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(test-case "xml-forest (proc)"
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(let ([x (random 1000)])
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(check-equal? (((second (run-formlet (xml-forest (list)) 0)) empty) x)
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x)))
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(test-case "xml-forest (proc)"
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(let ([x (random 1000)])
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(check-equal? (((second (run-formlet (xml-forest (list)) 0)) (list (make-binding:form #"name" #"value"))) x)
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x)))
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(test-case "xml-forest (post-i)"
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(let ([x (random 1000)])
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(check-equal? (third (run-formlet (xml-forest (list)) x))
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x)))
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(test-case "xml (render)" (check-equal? (formlet-display (xml '(html (body "Hey"))))
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(list '(html (body "Hey")))))
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(test-case "xml (proc)"
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(let ([x (random 1000)])
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(check-equal? (((second (run-formlet (xml '(html (body "Hey"))) 0)) empty) x)
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x)))
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(test-case "xml (proc)"
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(let ([x (random 1000)])
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(check-equal? (((second (run-formlet (xml '(html (body "Hey"))) 0)) (list (make-binding:form #"name" #"value"))) x)
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x)))
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(test-case "xml (post-i)"
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(let ([x (random 1000)])
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(check-equal? (third (run-formlet (xml '(html (body "Hey"))) x))
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x)))
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(test-case "text (render)" (check-equal? (formlet-display (text "Hey"))
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(list "Hey")))
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(test-case "text (proc)"
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(let ([x (random 1000)])
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(check-equal? (((second (run-formlet (text "Hey") 0)) empty) x)
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x)))
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(test-case "text (proc)"
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(let ([x (random 1000)])
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(check-equal? (((second (run-formlet (text "Hey") 0)) (list (make-binding:form #"name" #"value"))) x)
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x)))
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(test-case "text (post-i)"
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(let ([x (random 1000)])
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(check-equal? (third (run-formlet (text "Hey") x))
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x)))
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(test-case "tag-xexpr (render)" (check-equal? (formlet-display (tag-xexpr 'p (list (list 'id "p")) (text "Hey")))
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'((p ([id "p"]) "Hey"))))
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(test-case "tag-xexpr (proc)"
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(let ([x (random 1000)])
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(check-equal? (((second (run-formlet (tag-xexpr 'p (list (list 'id "p")) (text "Hey")) 0)) empty) x)
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x)))
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(test-case "tag-xexpr (proc)"
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(let ([x (random 1000)])
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(check-equal? (((second (run-formlet (tag-xexpr 'p (list (list 'id "p")) (text "Hey")) 0))
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(list (make-binding:form #"name" #"value"))) x)
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x)))
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(test-case "tag-xexpr (post-i)"
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(let ([x (random 1000)])
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(check-equal? (third (run-formlet (tag-xexpr 'p (list (list 'id "p")) (text "Hey")) x))
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x)))
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(test-case "cross (render)"
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(check-equal? (formlet-display (cross (text "One") (text "Two")))
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(list "One" "Two")))
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(test-case "cross (proc)"
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(let ([x (random 1000)])
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(check-equal? (((second (run-formlet (cross (text "One") (text "Two")) 0)) empty) x)
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x)))
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(test-case "cross (proc)"
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(check-equal? ((second (run-formlet (cross (pure string->number)
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(pure "100"))
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0)) empty)
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100))
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(test-case "cross (post-i)"
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(let ([x (random 1000)])
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(check-equal? (third (run-formlet (cross (text "One") (text "Two")) x))
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x)))
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(test-case "cross* (render)"
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(check-equal? (formlet-display (cross* (text "One") (text "Two")))
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(list "One" "Two")))
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(test-case "cross* (proc)"
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(check-equal? ((second (run-formlet (cross* (pure (lambda xs (apply string->number xs)))
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(pure "100"))
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0)) empty)
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100))
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(test-case "cross* (post-i)"
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(let ([x (random 1000)])
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(check-equal? (third (run-formlet (cross* (text "One") (text "Two")) x))
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x))))
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(local [(define (->cons bf)
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(cons (binding-id bf)
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(binding:form-value bf)))
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(define (test-process f bs)
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(formlet-process f
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(make-request #"GET" (string->url "http://test.com")
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empty
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(delay bs)
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#f "127.0.0.1" 80 "127.0.0.1")))]
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(test-suite
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"Input"
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(test-equal? "make-input"
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(->cons (test-process (make-input (lambda (n) n)) (list (make-binding:form #"input_0" #"value"))))
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(cons #"input_0" #"value"))
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(test-equal? "make-input"
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(test-process (make-input (lambda (n) n)) empty)
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#f)
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(test-equal? "make-input*"
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(map ->cons (test-process (make-input* (lambda (n) n)) (list (make-binding:form #"input_0" #"value"))))
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(list (cons #"input_0" #"value")))
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(test-equal? "make-input*"
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(map ->cons (test-process (make-input* (lambda (n) n)) (list (make-binding:form #"input_0" #"value0")
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(make-binding:form #"input_0" #"value1"))))
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(list (cons #"input_0" #"value0")
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(cons #"input_0" #"value1")))
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(test-equal? "make-input*"
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(test-process (make-input* (lambda (n) n)) empty)
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empty)
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(test-equal? "text-input"
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(->cons (test-process (text-input) (list (make-binding:form #"input_0" #"value"))))
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(cons #"input_0" #"value"))
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(test-equal? "password-input"
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(->cons (test-process (password-input) (list (make-binding:form #"input_0" #"value"))))
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(cons #"input_0" #"value"))
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(test-equal? "checkbox"
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(->cons (test-process (checkbox #"start" #t) (list (make-binding:form #"input_0" #"value"))))
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(cons #"input_0" #"value"))
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(test-equal? "multiselect-input"
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(test-process (multiselect-input (list 1 2 3))
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(list (make-binding:form #"input_0" #"0")))
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(list 1))
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(test-equal? "multiselect-input"
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(test-process (multiselect-input (list 1 2 3))
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(list (make-binding:form #"input_0" #"0")
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(make-binding:form #"input_0" #"2")))
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(list 1 3))
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(test-equal? "multiselect-input"
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(test-process (multiselect-input (list 1 2 3))
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empty)
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empty)
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; XXX check output
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(test-equal? "select-input"
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(test-process (select-input (list 1 2 3))
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(list (make-binding:form #"input_0" #"0")))
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1)
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(test-equal? "select-input"
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(test-process (select-input (list 1 2 3))
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(list (make-binding:form #"input_0" #"0")
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(make-binding:form #"input_0" #"2")))
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1)
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(test-exn "select-input"
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exn?
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(lambda ()
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(test-process (select-input (list 1 2 3))
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empty)))
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(test-equal? "required"
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(test-process (required (text-input)) (list (make-binding:form #"input_0" #"value")))
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#"value")
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(test-exn "required"
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exn?
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(lambda ()
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(test-process (required (text-input)) empty)))
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(test-equal? "default"
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(test-process (default #"def" (text-input)) (list (make-binding:form #"input_0" #"value")))
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#"value")
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(test-equal? "default"
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(test-process (default #"def" (text-input)) empty)
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#"def")
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(test-equal? "textarea-input"
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(test-process (textarea-input) (list (make-binding:form #"input_0" #"value")))
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"value")
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(test-equal? "to-string"
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(test-process (to-string (required (text-input))) (list (make-binding:form #"input_0" #"value")))
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"value")
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(test-equal? "to-symbol"
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(test-process (to-symbol (to-string (required (text-input)))) (list (make-binding:form #"input_0" #"value")))
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'value)
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(test-equal? "to-number"
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(test-process (to-number (to-string (required (text-input)))) (list (make-binding:form #"input_0" #"100")))
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100)
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(test-equal? "to-boolean"
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(test-process (to-boolean (required (text-input))) (list (make-binding:form #"input_0" #"on")))
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#t)
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(test-equal? "to-boolean"
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(test-process (to-boolean (required (text-input))) (list (make-binding:form #"input_0" #"off")))
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#f)
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))
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(local [(define-struct date (month day) #:transparent)
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(define (date->xml d)
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(format "~a/~a"
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(date-month d)
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(date-day d)))
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(define (submit t)
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`(input ([type "submit"]) ,t))
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(define date-formlet
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(formlet
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(div
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"Month:" ,{input-int . => . month}
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"Day:" ,{input-int . => . day})
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(make-date month day)))
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(define travel-formlet
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(formlet
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(div
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"Name:" ,{input-string . => . name}
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(div
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"Arrive:" ,{date-formlet . => . arrive}
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"Depart:" ,{date-formlet . => . depart})
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,@(list "1" "2" "3")
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,(submit "Submit"))
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(list name arrive depart)))
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(define display-itinernary
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(match-lambda
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[(list name arrive depart)
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`(html
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(head (title "Itinerary"))
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(body
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"Itinerary for: " ,name
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"Arriving:" ,(date->xml arrive)
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"Departing:" ,(date->xml depart)))]))]
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(test-suite
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"Date"
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(test-case "date->xml"
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(check-equal? (date->xml (make-date 1 2))
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"1/2"))
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(test-case "date-formlet"
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(check-equal? (formlet-display date-formlet)
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'((div () "Month:" (input ((name "input_0") (type "text"))) "Day:" (input ((name "input_1") (type "text")))))))
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(test-case "travel-formlet"
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(check-equal? (formlet-display travel-formlet)
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'((div
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()
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"Name:"
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(input ((name "input_0") (type "text")))
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(div
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()
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"Arrive:"
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(div () "Month:" (input ((name "input_1") (type "text"))) "Day:" (input ((name "input_2") (type "text"))))
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"Depart:"
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(div () "Month:" (input ((name "input_3") (type "text"))) "Day:" (input ((name "input_4") (type "text")))))
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"1"
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"2"
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"3"
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(input ((type "submit")) "Submit")))))
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(test-case "travel-formlet (proc)"
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(check-equal? (formlet-process travel-formlet
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(make-request #"GET" (string->url "http://test.com")
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empty
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(delay
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(list (make-binding:form #"input_0" #"Jay")
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(make-binding:form #"input_1" #"10")
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(make-binding:form #"input_2" #"6")
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(make-binding:form #"input_3" #"10")
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(make-binding:form #"input_4" #"8")))
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#f "127.0.0.1" 80 "127.0.0.1"))
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(list "Jay" (make-date 10 6) (make-date 10 8))))))
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; Multiple value formlets
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(local [(define (date->xml m d)
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(format "~a/~a" m d))
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(define (submit t)
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`(input ([type "submit"]) ,t))
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(define date-formlet
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(formlet
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(div
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"Month:" ,{input-int . => . month}
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"Day:" ,{input-int . => . day})
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(values month day)))
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(define travel-formlet
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(formlet
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(div
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"Name:" ,{input-string . => . name}
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(div
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"Arrive:" ,{date-formlet . => . (values arrive-m arrive-d)}
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"Depart:" ,{date-formlet . => . (values depart-m depart-d)})
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,@(list "1" "2" "3")
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,(submit "Submit"))
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(values name arrive-m arrive-d depart-m depart-d)))
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(define-syntax-rule (check-equal?/values actual-expr expected-expr)
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(call-with-values (lambda () actual-expr)
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(lambda actual
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(call-with-values (lambda () expected-expr)
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(lambda expected
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(check-equal? actual expected))))))]
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(test-suite
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"Date (values)"
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(test-case "date->xml"
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(check-equal? (date->xml 1 2)
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"1/2"))
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(test-case "date-formlet"
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(check-equal? (formlet-display date-formlet)
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'((div () "Month:" (input ((name "input_0") (type "text"))) "Day:" (input ((name "input_1") (type "text")))))))
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(test-case "travel-formlet"
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(check-equal? (formlet-display travel-formlet)
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'((div
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()
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"Name:"
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(input ((name "input_0") (type "text")))
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(div
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()
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"Arrive:"
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(div () "Month:" (input ((name "input_1") (type "text"))) "Day:" (input ((name "input_2") (type "text"))))
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"Depart:"
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(div () "Month:" (input ((name "input_3") (type "text"))) "Day:" (input ((name "input_4") (type "text")))))
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"1"
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"2"
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"3"
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(input ((type "submit")) "Submit")))))
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(test-case "travel-formlet (proc)"
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(check-equal?/values (formlet-process travel-formlet
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(make-request #"GET" (string->url "http://test.com")
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empty
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(delay
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(list (make-binding:form #"input_0" #"Jay")
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(make-binding:form #"input_1" #"10")
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(make-binding:form #"input_2" #"6")
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(make-binding:form #"input_3" #"10")
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(make-binding:form #"input_4" #"8")))
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#f "127.0.0.1" 80 "127.0.0.1"))
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(values "Jay" 10 6 10 8)))))
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))
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(require rackunit/text-ui)
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(run-tests all-formlets-tests)
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