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9_test.go
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40 lines (31 loc) · 704 Bytes
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package main
import (
"testing"
)
func TestIsPalindrome1(t *testing.T) {
const expected = true
result := isPalindrome(121)
if result != expected {
t.Errorf("Expected %t but got %t", expected, result)
}
}
func TestIsPalindrome2(t *testing.T) {
const expected = false
result := isPalindrome(-121)
if result != expected {
t.Errorf("Expected %t but got %t", expected, result)
}
}
func TestIsPalindrome3(t *testing.T) {
const expected = false
result := isPalindrome(10)
if result != expected {
t.Errorf("Expected %t but got %t", expected, result)
}
}
func BenchmarkIsPalindrome(b *testing.B) {
midpoint := b.N / 2
for i := -midpoint; i < midpoint; i++ {
isPalindrome(b.N)
}
}