SDL CLI command to generate sdlcli shell completion file for bash

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

diff --git a/internal/cli/completion_test.go b/internal/cli/completion_test.go
new file mode 100644 (file)
index 0000000..7d72068
--- /dev/null
+++ b/internal/cli/completion_test.go
@@ -0,0 +1,70 @@
+/*
+   Copyright (c) 2022 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 TestCompletionHelp(t *testing.T) {
+       var expOkErr error
+       expHelp := "To load bash completions:\nsource <(sdlcli completion bash)"
+       expNokErr := errors.New("invalid argument \"zsh\" for \"completion\"")
+       expNokHelp := "Usage:\n  completion [bash]"
+       tests := []struct {
+               args      string
+               expErr    error
+               expOutput string
+       }{
+               {args: "-h", expErr: expOkErr, expOutput: expHelp},
+               {args: "--help", expErr: expOkErr, expOutput: expHelp},
+               {args: "zsh", expErr: expNokErr, expOutput: expNokHelp},
+       }
+
+       for _, test := range tests {
+               buf := new(bytes.Buffer)
+               cmd := cli.NewCompletionCmdForTest(buf)
+               cmd.SetOut(buf)
+               cmd.SetErr(buf)
+               cmd.SetArgs([]string{test.args})
+
+               err := cmd.Execute()
+               result := buf.String()
+               assert.Equal(t, test.expErr, err)
+               assert.Contains(t, result, test.expOutput)
+       }
+}
+
+func TestCompletionBash(t *testing.T) {
+       buf := new(bytes.Buffer)
+       cmd := cli.NewCompletionCmdForTest(buf)
+       cmd.SetArgs([]string{"bash"})
+
+       err := cmd.Execute()
+       result := buf.String()
+       assert.Nil(t, err)
+       assert.Contains(t, result, "# bash completion for completion")
+}