dds/rs-tests.rkt

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#lang racket
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;;; Tests for dds/rs.
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(require rackunit graph "rs.rkt" "utils.rkt")
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(test-case "Basic definitions"
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(let* ([r1 (reaction (set 'x) (set 'y) (set 'z))]
[r2 (reaction (set 'x) (set) (set 'y))]
[rs (make-immutable-hash (list (cons 'a r1) (cons 'b r2)))]
[s1 (set 'x 'z)]
[s2 (set 'x 'y)])
(check-true (enabled? r1 s1))
(check-false (enabled? r1 s2))
(check-equal? (list-enabled rs s1) '(a b))
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(check-equal? (list-enabled rs s2) '(b))
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(check-equal? (union-products rs '(a b)) (set 'y 'z))
(check-equal? (apply-rs rs s1) (set 'y 'z))
(check-equal? (apply-rs rs s2) (set 'y))))
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(test-case "Org-mode interaction"
(check-equal? (ht-str-triples->rs #hash((a . ("x t" "y" "z"))))
(make-immutable-hash (list (cons 'a (reaction (set 'x 't) (set 'y) (set 'z))))))
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(check-equal? (read-context-sequence "((\"x y\") (\"z\") (\"\") (\"t\"))")
(list (set 'x 'y) (set 'z) (set) (set 't)))
(check-equal? (rs->ht-str-triples (make-immutable-hash (list (cons 'a (reaction (set 'x 't) (set 'y) (set 'z))))))
#hash((a . ("t x" "y" "z")))))
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(test-case "Dynamics of reaction systems"
(let* ([r1 (reaction (set 'x) (set 'y) (set 'z))]
[r2 (reaction (set 'x) (set) (set 'y))]
[rs (make-immutable-hash (list (cons 'a r1) (cons 'b r2)))]
[dyn (dynamics rs)]
[state1 (state (set) (list (set 'x) (set 'y) (set 'z) (set) (set 'z)))]
[sgr (dds-build-state-graph-annotated dyn (set state1))])
(check-equal? (dds-step-one-annotated dyn state1)
(set (cons
(set 'a 'b)
(state (set 'y 'z) (list (set 'y) (set 'z) (set) (set 'z))))))
(check-equal? (dds-step-one dyn state1)
(set (state (set 'y 'z) (list (set 'y) (set 'z) (set) (set 'z)))))
(check-true (has-vertex? sgr (state (set 'y 'z) (list (set 'y) (set 'z) (set) (set 'z)))))
(check-true (has-vertex? sgr (state (set) (list (set 'z) (set) (set 'z)))))
(check-true (has-vertex? sgr (state (set) (list (set) (set 'z)))))
(check-true (has-vertex? sgr (state (set) (list (set 'z)))))
(check-true (has-vertex? sgr (state (set) (list (set 'x) (set 'y) (set 'z) (set) (set 'z)))))
(check-true (has-vertex? sgr (state (set) '())))
(check-equal? (edge-weight sgr
(state (set) '())
(state (set) '()))
(set (set)))
(check-equal? (edge-weight sgr
(state (set 'y 'z) (list (set 'y) (set 'z) (set) (set 'z)))
(state (set) (list (set 'z) (set) (set 'z))))
(set (set)))
(check-equal? (edge-weight sgr
(state (set) (list (set 'z) (set) (set 'z)))
(state (set) (list (set) (set 'z))))
(set (set)))
(check-equal? (edge-weight sgr
(state (set) (list (set) (set 'z)))
(state (set) (list (set 'z))))
(set (set)))
(check-equal? (edge-weight sgr
(state (set) (list (set 'z)))
(state (set) '()))
(set (set)))
(check-equal? (edge-weight sgr
(state (set) (list (set 'x) (set 'y) (set 'z) (set) (set 'z)))
(state (set 'y 'z) (list (set 'y) (set 'z) (set) (set 'z))))
(set (set 'a 'b)))))