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(defpackage :data-lens.t.lens
(:use :cl )
(:export ))
(in-package :data-lens.t.lens)
(5am:def-suite :data-lens.lens)
(5am:in-suite :data-lens.lens)
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(5am:def-test functionalize (:suite :data-lens.lens)
(5am:is (equal 2
(funcall (data-lens:functionalize #'1+) 1)))
(5am:is (equal 0
(funcall (data-lens:functionalize '1-) 1)))
(5am:is (equal 3
(funcall (data-lens:functionalize #(0 3)) 1)))
(5am:is (equal 8
(funcall (data-lens:functionalize
(alexandria:plist-hash-table '(1 8 2 4)))
1))))
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(5am:def-test == (:suite :data-lens.lens)
(5am:is (equal t
(funcall (data-lens:== 1)
1)))
(5am:is (equal nil
(funcall (data-lens:== (list "1"))
(list "1"))))
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(5am:is (equal t
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(funcall (data-lens:== (list "1") :test #'equal)
(list "1")))))
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(5am:def-test delay (:suite :data-lens.lens)
(5am:is (equal '((nil 1)
(1 2)
(2 3)
(3 4))
(mapcar (data-lens:juxt (data-lens:delay)
'identity)
'(1 2 3 4)))))
(5am:def-test of-length (:suite :data-lens.lens)
(5am:is (equal t
(funcall (data-lens:of-length 3)
'(1 2 3))))
(5am:is (equal nil
(funcall (data-lens:of-length 3)
'(2 3))))
(5am:is (equal t
(funcall (data-lens:of-length 0)
'())))
(5am:is (equal t
(funcall (data-lens:of-length 1)
'(1)))))
(5am:def-test of-min-length (:suite :data-lens.lens)
(5am:is (equal t
(funcall (data-lens:of-min-length 3)
'(1 2 3 4 5))))
(5am:is (equal nil
(funcall (data-lens:of-min-length 3)
'(2 3))))
(5am:is (equal t
(funcall (data-lens:of-min-length 0)
'())))
(5am:is (equal t
(funcall (data-lens:of-min-length 0)
'(1)))))
(5am:def-test of-max-length (:suite :data-lens.lens)
(5am:is (equal nil
(funcall (data-lens:of-max-length 3)
'(1 2 3 4 5))))
(5am:is (equal t
(funcall (data-lens:of-max-length 3)
'(2 3))))
(5am:is (equal t
(funcall (data-lens:of-max-length 0)
'())))
(5am:is (equal nil
(funcall (data-lens:of-max-length 0)
'(1)))))
(5am:def-test applicable-when (:suite :data-lens.lens)
(5am:is (equal 1
(funcall (data-lens:applicable-when '1+ (constantly nil))
1)))
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(5am:is (equal "hi"
(funcall (data-lens:applicable-when '1+ (constantly nil) "hi")
1)))
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(5am:is (equal 2
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(funcall (data-lens:applicable-when '1+ (constantly t))
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1))))
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(5am:def-test conj (:suite :data-lens.lens)
(5am:is (equal t
(not
(not
(eval `(funcall (data-lens:conj 'oddp 'identity)
1))))))
(5am:is (equal nil
(not
(not
(eval `(funcall (data-lens:conj 'oddp 'evenp)
1))))))
(5am:is (equal t
(not
(not
(eval `(funcall (data-lens:conj)
1)))))))
(5am:def-test disj (:suite :data-lens.lens)
(5am:is (equal t
(not
(not
(eval `(funcall (data-lens:disj 'oddp 'identity)
1))))))
(5am:is (equal t
(not
(not
(eval `(funcall (data-lens:disj 'oddp 'evenp)
1))))))
(5am:is (equal nil
(not
(not
(eval `(funcall (data-lens:disj)
1)))))))
(5am:def-test sorted (:suite :data-lens.lens)
(5am:is (equal '(1 2 3 4 5)
(funcall (data-lens:sorted '<)
'(5 4 3 2 1)))))
(5am:def-test element (:suite :data-lens.lens)
(5am:is (equal 1
(funcall (data-lens:element 1)
'(0 1 2 3))))
(5am:is (equal 1
(funcall (data-lens:element 1)
#(0 1 2 3)))))
(defclass my-map ()
((%a :initform 1 :reader a)
(%b :initform 2 :reader b)
(%c :initform 3 :reader c)
(%d :initform 4 :reader d)))
(defmethod data-lens:extract-key ((map my-map) key)
(string-case:string-case (key)
("a" (a map))
("b" (b map))
("c" (c map))
("d" (d map))))
(5am:def-test key (:suite :data-lens.lens)
(5am:is (equal 1
(funcall (data-lens:key "a")
(alexandria:alist-hash-table
'(("b" . 2)
("a" . 1)
("c" . 3))
:test 'equal))))
(5am:is (equal 1
(funcall (data-lens:key "a")
'(("b" . 2)
("a" . 1)
("c" . 3)))))
(5am:is (equal 1
(funcall (data-lens:key "a")
'("b" 2
"a" 1
"c" 3))))
(5am:is (equal 1
(funcall (data-lens:key "a")
(make-instance 'my-map)))))
(5am:def-test keys (:suite :data-lens.lens)
(5am:is (equal 4
(funcall (data-lens:keys "a" "b" "c" "d")
(list (cons "a"
(list "b"
(alexandria:alist-hash-table
(acons "c" (make-instance 'my-map) ())
:test 'equal))))))))
(5am:def-test regex-match (:suite :data-lens.lens)
(5am:is (serapeum:seq=
(list "acb" #("c"))
(multiple-value-list
(funcall (data-lens:regex-match "a(.)b")
"<acb>")))))
(5am:def-test include (:suite :data-lens.lens)
(5am:is (equal '(1 3 5)
(funcall (data-lens:include 'oddp)
'(1 2 3 4 5 6)))))
(5am:def-test exclude (:suite :data-lens.lens)
(5am:is (equal '(2 4 6)
(funcall (data-lens:exclude 'oddp)
'(1 2 3 4 5 6)))))
(5am:def-test pick (:suite :data-lens.lens)
(5am:is (equal '(1 2 3)
(funcall (data-lens:pick 'car)
'((1 2) (2 3) (3 4)))))
(5am:is (equal '()
(funcall (data-lens:pick 'car)
'()))))
(5am:def-test slice (:suite :data-lens.lens)
(5am:is (equal '(1)
(funcall (data-lens:slice 1 2)
'(0 1 2)))))
(5am:def-test update (:suite :data-lens.lens)
(5am:is-true (funcall (data-lens:suffixp "qwer")
"asdfqwer"))
(5am:is-true (funcall (data-lens:suffixp (mapcar 'copy-seq
(list "q" "w" "e" "r"))
:test 'equal)
'("a" "s" "d" "f" "q" "w" "e" "r")))
(5am:is-false (funcall (data-lens:suffixp "qwer")
"qwerasdf"))
(5am:is-false (funcall (data-lens:suffixp (mapcar 'copy-seq
(list "q" "w" "e" "r"))
:test 'equal)
'("q" "w" "e" "r" "a" "s" "d" "f"))))
(5am:def-test suffixp (:suite :data-lens.lens))
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(5am:def-test on (:suite :data-lens.lens :depends-on (and functionalize))
(5am:is (equal 2
(funcall (data-lens:on '1+ 'car)
'(1 2))))
(5am:is (equal 5
(funcall (data-lens:on '+ 'car)
'(1 2)
'(4 5))))
(5am:is (equal 13
(funcall (data-lens:on '+ 'car)
'(1 2)
'(4 5)
'(8 9)))))
(5am:def-test over (:suite :data-lens.lens :depends-on (and functionalize))
(5am:is (equal '(1 2 3)
(funcall (data-lens:over '1+)
'(0 1 2))))
(5am:is (equal '(1 2 3)
(funcall (data-lens:over '1+)
#(0 1 2))))
(5am:is (equalp #(1 2 3)
(funcall (data-lens:over '1+ :result-type 'vector)
'(0 1 2))))
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(5am:is (equalp #(2 3 4)
(funcall (data-lens:over '1+ :result-type 'vector '1+)
'(0 1 2))))
(5am:is (equalp #(2 3 4)
(funcall (data-lens:over '1+ '1+ :result-type 'vector)
'(0 1 2))))
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(5am:is (equalp #(1 2 3)
(funcall (data-lens:over '1+ :result-type 'vector)
#(0 1 2)))))
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(5am:def-test transform-elt (:suite :data-lens.lens :depends-on (and functionalize))
(5am:is (equal '(1 1 2)
(funcall (data-lens:transform-elt 0 '1+)
'(0 1 2))))
(5am:is (equal '(0 2 2)
(funcall (data-lens:transform-elt 1 '1+)
'(0 1 2))))
(5am:is (equalp #(0 1 3)
(funcall (data-lens:transform-elt 2 '1+)
(vector 0 1 2))))
(5am:is (equal "Abc"
(funcall (data-lens:transform-elt 0 'char-upcase)
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"abc"))))
(5am:def-test transform (:suite :data-lens.lens :depends-on (and functionalize))
(5am:is (equal (funcall (data-lens:transform 1) #'1+)
2))
(5am:is (equal (funcall (data-lens:transform 1)
(data-lens:juxt '1- 'identity '1+))
'(0 1 2))))
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(5am:def-test calling (:suite :data-lens.lens :depends-on (and functionalize))
(5am:is (equal (funcall (data-lens:calling #'- 1) 3)
2))
(5am:is (equal (funcall (data-lens:calling #'- 2 1) 3)
0)))
(5am:def-test calling* (:suite :data-lens.lens :depends-on (and functionalize))
(5am:is (equal (funcall (data-lens:calling* #'- 3) 1)
2))
(5am:is (equal (funcall (data-lens:calling* #'- 3 2) 1)
0)))
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