15 lines
431 B
Scheme
15 lines
431 B
Scheme
#lang scheme
|
|
(require (planet "test.ss" ("schematics" "schemeunit.plt" 2))
|
|
(planet "text-ui.ss" ("schematics" "schemeunit.plt" 2))
|
|
"3.ss")
|
|
|
|
(define d0 (initialize (flat-contract integer?) =))
|
|
(define d (put (put (put d0 'a 2) 'b 2) 'c 1))
|
|
|
|
(test/text-ui
|
|
(test-suite
|
|
"dictionaries"
|
|
(test-equal? "value for" 2 (value-for d 'b))
|
|
(test-false "has?" (has? (rem d 'b) 'b))
|
|
(test-equal? "count" 3 (count d))))
|