scolobb/typed-graph
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Fix the tests.

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This commit is contained in:
Sergiu Ivanov 2021-01-01 21:56:50 +01:00
parent 0001c87589
commit 0b38259979
1 changed files with 3 additions and 2 deletions
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5
graph.rkt
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@ -70,9 +70,10 @@
(test-case "1 Generic Graph Interface"
(define g (directed-graph '((a b) (b c))))
(check-true (has-edge? g 'a 'c))
(check-false (has-edge? g 'a 'c))
(check-true (has-vertex? g 'a)))
(test-case "10 Graphviz"
(define g (directed-graph '((a b) (b c))))
(graphviz g)))
(check-equal? (graphviz g)
"digraph G {\n\tnode0 [label=\"c\"];\n\tnode1 [label=\"b\"];\n\tnode2 [label=\"a\"];\n\tsubgraph U {\n\t\tedge [dir=none];\n\t}\n\tsubgraph D {\n\t\tnode1 -> node0;\n\t\tnode2 -> node1;\n\t}\n}\n")))