Method TestStringSlice

benchmark/flags/flags_test.go:125–153

(t *testing.T)

}

func (s) TestStringSlice(t *testing.T) {
	defaultVal := []string{"bar", "baz"}
	tests := []struct {
		args    string
		wantVal []string
		wantErr bool
	}{
		{"-name=foobar", []string{"foobar"}, false},
		{"-name=foo,bar", []string{"foo", "bar"}, false},
		{`-name="foo,bar",baz`, []string{"foo,bar", "baz"}, false},
		{`-name="foo,bar""",baz`, []string{`foo,bar"`, "baz"}, false},
	}

	for _, test := range tests {
		flag.CommandLine = flag.NewFlagSet("test", flag.ContinueOnError)
		var w = StringSlice("name", defaultVal, "usage")
		err := flag.CommandLine.Parse([]string{test.args})
		switch {
		case !test.wantErr && err != nil:
			t.Errorf("failed to parse command line args {%v}: %v", test.args, err)
		case test.wantErr && err == nil:
			t.Errorf("flag.Parse(%v) = nil, want non-nil error", test.args)
		default:
			if !reflect.DeepEqual(*w, test.wantVal) {
				t.Errorf("flag value is %v, want %v", *w, test.wantVal)
			}
		}
	}
}