40 lines
873 B
Go
40 lines
873 B
Go
// Copyright © 2016 Alan A. A. Donovan & Brian W. Kernighan.
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// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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//!+test
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package word
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import "testing"
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func TestPalindrome(t *testing.T) {
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if !IsPalindrome("detartrated") {
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t.Error(`IsPalindrome("detartrated") = false`)
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}
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if !IsPalindrome("kayak") {
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t.Error(`IsPalindrome("kayak") = false`)
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}
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}
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func TestNonPalindrome(t *testing.T) {
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if IsPalindrome("palindrome") {
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t.Error(`IsPalindrome("palindrome") = true`)
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}
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}
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// The tests below are expected to fail.
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// See package gopl.io/ch11/word2 for the fix.
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func TestFrenchPalindrome(t *testing.T) {
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if !IsPalindrome("été") {
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t.Error(`IsPalindrome("été") = false`)
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}
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}
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func TestCanalPalindrome(t *testing.T) {
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input := "A man, a plan, a canal: Panama"
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if !IsPalindrome(input) {
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t.Errorf(`IsPalindrome(%q) = false`, input)
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}
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}
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// OMIT
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