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- package validate
- import (
- "testing"
- )
- func TestIn(t *testing.T) {
- type TestCase[T comparable] struct {
- Input T
- A []T
- Err error
- }
- strIn := []string{"abcd", "ef", "1234"}
- strTestCases := []TestCase[string]{
- {Input: "abcd", A: strIn},
- {Input: "ef", A: strIn},
- {Input: "1234", A: strIn},
- {Input: "5678", A: strIn, Err: ErrValueNotAllowed},
- }
- for _, tc := range strTestCases {
- t.Logf("Testing %q against %v", tc.Input, tc.A)
- f := In(tc.A...)
- err := f(tc.Input)
- if err != tc.Err {
- t.Errorf("Expected error %v, got %v", tc.Err, err)
- }
- }
- intIn := []int{1, 23, 456}
- intTestCases := []TestCase[int]{
- {Input: 1, A: intIn},
- {Input: 23, A: intIn},
- {Input: 456, A: intIn},
- {Input: 789, A: intIn, Err: ErrValueNotAllowed},
- }
- for _, tc := range intTestCases {
- t.Logf("Testing %d against %v", tc.Input, tc.A)
- f := In(tc.A...)
- err := f(tc.Input)
- if err != tc.Err {
- t.Errorf("Expected error %v, got %v", tc.Err, err)
- }
- }
- }
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