kubectx/cmd/kubens/flags_test.go
Suleiman Dibirov b5daf2cef7
feat(kubens): added force flag to switch namespaces even if it doesn'… (#416)
* feat(kubens): added force flag to switch namespaces even if it doesn't exist

* Merged lines

* fixed README.md and flags.go

* updated flags.go, flags_test.go
2024-07-09 21:38:40 -07:00

96 lines
2.9 KiB
Go

// Copyright 2021 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
import (
"fmt"
"testing"
"github.com/google/go-cmp/cmp"
)
func Test_parseArgs_new(t *testing.T) {
tests := []struct {
name string
args []string
want Op
}{
{name: "nil Args",
args: nil,
want: ListOp{}},
{name: "empty Args",
args: []string{},
want: ListOp{}},
{name: "help shorthand",
args: []string{"-h"},
want: HelpOp{}},
{name: "help long form",
args: []string{"--help"},
want: HelpOp{}},
{name: "current shorthand",
args: []string{"-c"},
want: CurrentOp{}},
{name: "current long form",
args: []string{"--current"},
want: CurrentOp{}},
{name: "switch by name",
args: []string{"foo"},
want: SwitchOp{Target: "foo"}},
{name: "switch by name force short flag",
args: []string{"foo", "-f"},
want: SwitchOp{Target: "foo", Force: true}},
{name: "switch by name force long flag",
args: []string{"foo", "--force"},
want: SwitchOp{Target: "foo", Force: true}},
{name: "switch by name force short flag before name",
args: []string{"-f", "foo"},
want: SwitchOp{Target: "foo", Force: true}},
{name: "switch by name force long flag before name",
args: []string{"--force", "foo"},
want: SwitchOp{Target: "foo", Force: true}},
{name: "switch by name unknown arguments",
args: []string{"foo", "-x"},
want: UnsupportedOp{Err: fmt.Errorf("unsupported arguments %q", []string{"foo", "-x"})}},
{name: "switch by name unknown arguments",
args: []string{"-x", "foo"},
want: UnsupportedOp{Err: fmt.Errorf("unsupported arguments %q", []string{"-x", "foo"})}},
{name: "switch by swap",
args: []string{"-"},
want: SwitchOp{Target: "-"}},
{name: "unrecognized flag",
args: []string{"-x"},
want: UnsupportedOp{Err: fmt.Errorf("unsupported option %q", "-x")}},
{name: "too many args",
args: []string{"a", "b", "c"},
want: UnsupportedOp{Err: fmt.Errorf("too many arguments")}},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got := parseArgs(tt.args)
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)
}
})
}
}