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sets equivalence

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Simon Hafner 2014-01-31 18:22:27 -06:00
commit 2c5a2d07fb
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tests/sets/testequivalence.nim Normal file
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import unittest
import sets
suite "sets":
test "equivalent or subset":
check toSet(@[1,2,3]) <= toSet(@[1,2,3,4])
check toSet(@[1,2,3]) <= toSet(@[1,2,3])
check(not(toSet(@[1,2,3]) <= toSet(@[1,2])))
test "strict subset":
check toSet(@[1,2,3]) <= toSet(@[1,2,3,4])
check(not(toSet(@[1,2,3]) < toSet(@[1,2,3])))
check(not(toSet(@[1,2,3]) < toSet(@[1,2])))
test "==":
check(not(toSet(@[1,2,3]) == toSet(@[1,2,3,4])))
check toSet(@[1,2,3]) == toSet(@[1,2,3])
check(not(toSet(@[1,2,3]) == toSet(@[1,2])))