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50 lines
1.2 KiB
50 lines
1.2 KiB
package cli
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import (
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"flag"
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"reflect"
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"testing"
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)
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func expect(t *testing.T, a interface{}, b interface{}) {
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if a != b {
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t.Errorf("Expected %v (type %v) - Got %v (type %v)", b, reflect.TypeOf(b), a, reflect.TypeOf(a))
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}
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}
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func refute(t *testing.T, a interface{}, b interface{}) {
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if a == b {
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t.Errorf("Did not expect %v (type %v) - Got %v (type %v)", b, reflect.TypeOf(b), a, reflect.TypeOf(a))
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}
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}
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func Test_IntFlag(t *testing.T) {
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set := flag.NewFlagSet("test", 0)
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set.Int("myflag", 12, "doc")
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c := NewContext(set)
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expect(t, c.IntFlag("myflag"), 12)
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}
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func Test_StringFlag(t *testing.T) {
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set := flag.NewFlagSet("test", 0)
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set.String("myflag", "hello world", "doc")
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c := NewContext(set)
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expect(t, c.StringFlag("myflag"), "hello world")
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}
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func Test_BoolFlag(t *testing.T) {
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set := flag.NewFlagSet("test", 0)
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set.Bool("myflag", false, "doc")
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c := NewContext(set)
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expect(t, c.BoolFlag("myflag"), false)
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}
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func Test_Args(t *testing.T) {
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set := flag.NewFlagSet("test", 0)
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set.Bool("myflag", false, "doc")
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c := NewContext(set)
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set.Parse([]string{"--myflag", "bat", "baz"})
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expect(t, len(c.Args()), 2)
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expect(t, c.BoolFlag("myflag"), true)
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}
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