Aneurin Barker Snook
39 lines
594 B
Go
39 lines
594 B
Go
package validate
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import (
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"errors"
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"fmt"
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"testing"
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)
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func ExampleIn() {
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testIn := In("abc", "def", "xyz")
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fmt.Println(testIn("123"))
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// Output: not allowed
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}
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func TestIn(t *testing.T) {
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testIn := In("abc", "def", "xyz")
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testCases := map[string]error{
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"abc": nil,
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"def": nil,
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"xyz": nil,
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"abcd": ErrValueNotAllowed,
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"123": ErrValueNotAllowed,
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"": ErrValueNotAllowed,
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}
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for input, want := range testCases {
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t.Run(input, func(t *testing.T) {
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got := testIn(input)
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if !errors.Is(got, want) {
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t.Error("got", got)
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t.Error("want", want)
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}
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})
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}
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}
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