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58 lines
1022 B
58 lines
1022 B
package flagutil
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import (
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"reflect"
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"testing"
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)
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func TestIPv4FlagSetInvalidArgument(t *testing.T) {
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tests := []string{
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"",
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"foo",
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"::",
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"127.0.0.1:4328",
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}
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for i, tt := range tests {
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var f IPv4Flag
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if err := f.Set(tt); err == nil {
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t.Errorf("case %d: expected non-nil error", i)
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}
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}
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}
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func TestIPv4FlagSetValidArgument(t *testing.T) {
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tests := []string{
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"127.0.0.1",
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"0.0.0.0",
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}
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for i, tt := range tests {
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var f IPv4Flag
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if err := f.Set(tt); err != nil {
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t.Errorf("case %d: err=%v", i, err)
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}
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}
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}
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func TestStringSliceFlag(t *testing.T) {
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tests := []struct {
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input string
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want []string
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}{
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{input: "", want: []string{""}},
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{input: "foo", want: []string{"foo"}},
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{input: "foo,bar", want: []string{"foo", "bar"}},
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}
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for i, tt := range tests {
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var f StringSliceFlag
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if err := f.Set(tt.input); err != nil {
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t.Errorf("case %d: err=%v", i, err)
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}
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if !reflect.DeepEqual(tt.want, []string(f)) {
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t.Errorf("case %d: want=%v got=%v", i, tt.want, f)
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}
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}
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}
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