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Fix UnsupportedOp tests through custom comparer

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Signed-off-by: Ahmet Alp Balkan <ahmetb@google.com>
This commit is contained in:
Ahmet Alp Balkan 2020-04-12 18:03:06 -07:00
parent 077d8a829d
commit 562631ad2b
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GPG Key ID: 441833503E604E2C
1 changed files with 9 additions and 8 deletions
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17
cmd/kubectx/flags_test.go
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@ -60,22 +60,23 @@ func Test_parseArgs_new(t *testing.T) {
want: RenameOp{"a", "."}},
{name: "unrecognized flag",
args: []string{"-x"},
want: UnsupportedOp{Err: fmt.Errorf("unsupported option \"-x\"")}},
want: UnsupportedOp{Err: fmt.Errorf("unsupported option '-x'")}},
{name: "too many args",
args: []string{"a", "b", "c"},
want: UnsupportedOp{Err: fmt.Errorf("too many arguments")}},
// TODO add more UnsupportedOp cases
// TODO consider these cases
// - kubectx foo --help
// - kubectx -h --help
// - kubectx -d foo --h
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got := parseArgs(tt.args)
if diff := cmp.Diff(got, tt.want); diff != "" {
var opts cmp.Options
if _, ok := tt.want.(UnsupportedOp); ok {
opts = append(opts, cmp.Comparer(func(x, y UnsupportedOp) bool {
return (x.Err == nil && y.Err == nil) || (x.Err.Error() == y.Err.Error())
}))
}
if diff := cmp.Diff(got, tt.want, opts...); diff != "" {
t.Errorf("parseArgs(%#v) diff: %s", tt.args, diff)
}
})