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Test that the empty string doesn’t have any word ranges in it.

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This commit is contained in:
Rob Rix 2015-12-14 12:46:53 -05:00
parent 8951bebfa7
commit ce5854e019
1 changed files with 3 additions and 0 deletions
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test/Spec.hs
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@ -130,6 +130,9 @@ main = hspec $ do
] `shouldBe` Nothing ] `shouldBe` Nothing
describe "rangesOfWordsFrom" $ do describe "rangesOfWordsFrom" $ do
it "should produce no ranges for the empty string" $
rangesOfWordsFrom 0 [] `shouldBe` []
it "should produce no ranges for whitespace" $ it "should produce no ranges for whitespace" $
rangesOfWordsFrom 0 " \t\n " `shouldBe` [] rangesOfWordsFrom 0 " \t\n " `shouldBe` []