go-rfc2234/alpha_test.go

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package rfc2234_test
import (
"testing"
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"github.com/reiver/go-rfc2234"
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)
func TestIsAlpha(t *testing.T) {
tests := []struct{
Rune rune
Expected bool
}{
}
for r:=rune(0); r < 'A'; r++ {
tests = append(tests, struct{
Rune rune
Expected bool
}{
Rune: r,
Expected: false,
})
}
for r:='A'; r <= 'Z'; r++ {
tests = append(tests, struct{
Rune rune
Expected bool
}{
Rune: r,
Expected: true,
})
}
for r:='Z'+1; r < 'a'; r++ {
tests = append(tests, struct{
Rune rune
Expected bool
}{
Rune: r,
Expected: false,
})
}
for r:='a'; r <= 'z'; r++ {
tests = append(tests, struct{
Rune rune
Expected bool
}{
Rune: r,
Expected: true,
})
}
for r:='z'+1; r <= rune(127); r++ {
tests = append(tests, struct{
Rune rune
Expected bool
}{
Rune: r,
Expected: false,
})
}
for testNumber, test := range tests {
actual := rfc2234.IsAlpha(test.Rune)
expected := test.Expected
if expected != actual {
t.Errorf("For test #%d, the actual value for rfc2234.IsAlpha() is not what was expected.", testNumber)
t.Logf("EXPECTED: %t", expected)
t.Logf("ACTUAL: %t", actual)
t.Logf("RUNE: (%U) %q", test.Rune, string(test.Rune))
continue
}
}
}