93 lines
2.1 KiB
Go
93 lines
2.1 KiB
Go
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/*
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Copyright 2014 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package cmd
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import (
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"bytes"
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"testing"
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cmdtesting "k8s.io/kubernetes/pkg/kubectl/cmd/testing"
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)
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func TestValidateArgs(t *testing.T) {
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f, _, _, _ := cmdtesting.NewAPIFactory()
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tests := []struct {
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flags map[string]string
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filenames []string
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args []string
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expectErr bool
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testName string
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}{
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{
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expectErr: true,
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testName: "nothing",
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},
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{
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flags: map[string]string{},
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args: []string{"foo"},
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expectErr: true,
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testName: "no file, no image",
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},
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{
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filenames: []string{"bar.yaml"},
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args: []string{"foo"},
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testName: "valid file example",
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},
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{
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flags: map[string]string{
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"image": "foo:v2",
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},
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args: []string{"foo"},
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testName: "missing second image name",
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},
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{
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flags: map[string]string{
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"image": "foo:v2",
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},
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args: []string{"foo", "foo-v2"},
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testName: "valid image example",
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},
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{
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flags: map[string]string{
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"image": "foo:v2",
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},
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filenames: []string{"bar.yaml"},
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args: []string{"foo", "foo-v2"},
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expectErr: true,
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testName: "both filename and image example",
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},
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}
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for _, test := range tests {
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out := &bytes.Buffer{}
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cmd := NewCmdRollingUpdate(f, out)
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if test.flags != nil {
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for key, val := range test.flags {
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cmd.Flags().Set(key, val)
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}
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}
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err := validateArguments(cmd, test.filenames, test.args)
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if err != nil && !test.expectErr {
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t.Errorf("unexpected error: %v (%s)", err, test.testName)
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}
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if err == nil && test.expectErr {
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t.Errorf("unexpected non-error (%s)", test.testName)
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}
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}
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}
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