Implement 'get' and 'get keys' -SDL CLI commands

[ric-plt/sdlgo.git] / internal / cli / get_test.go

diff --git a/internal/cli/get_test.go b/internal/cli/get_test.go
new file mode 100644 (file)
index 0000000..759ab11
--- /dev/null
+++ b/internal/cli/get_test.go
@@ -0,0 +1,61 @@
+/*
+   Copyright (c) 2021 AT&T Intellectual Property.
+   Copyright (c) 2018-2021 Nokia.
+
+   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.
+*/
+
+/*
+ * This source code is part of the near-RT RIC (RAN Intelligent Controller)
+ * platform project (RICP).
+ */
+
+package cli_test
+
+import (
+       "bytes"
+       "errors"
+       "gerrit.o-ran-sc.org/r/ric-plt/sdlgo/internal/cli"
+       "github.com/stretchr/testify/assert"
+       "testing"
+)
+
+func TestGetCmdShowHelp(t *testing.T) {
+       var expOkErr error
+       expHelp := "Display one or many resources.\n\nPrints important information about the specified resources."
+       expExamples := "Examples:\n  # List keys in the given namespace."
+       expNokErr := errors.New("unknown flag: --ff")
+       tests := []struct {
+               args   []string
+               expErr error
+               expOut string
+       }{
+               {args: []string{"-h"}, expErr: expOkErr, expOut: expHelp},
+               {args: []string{"--help"}, expErr: expOkErr, expOut: expHelp},
+               {args: []string{}, expErr: expOkErr, expOut: expHelp},
+               {args: []string{"--ff"}, expErr: expNokErr, expOut: expExamples},
+       }
+
+       for _, test := range tests {
+               buf := new(bytes.Buffer)
+               cmd := cli.NewGetCmdForTest()
+               cmd.SetOut(buf)
+               cmd.SetErr(buf)
+               cmd.SetArgs(test.args)
+               err := cmd.Execute()
+               result := buf.String()
+
+               assert.Equal(t, test.expErr, err)
+               assert.Contains(t, result, test.expOut)
+       }
+}