mirror of https://github.com/knative/client.git
63 lines
1.6 KiB
Go
63 lines
1.6 KiB
Go
// Copyright © 2018 The Knative Authors
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package commands
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import (
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"testing"
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"github.com/spf13/cobra"
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"gotest.tools/assert"
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)
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func TestCompletion(t *testing.T) {
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var (
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fakeRootCmd, completionCmd *cobra.Command
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knParams *KnParams
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)
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setup := func() {
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knParams = &KnParams{}
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completionCmd = NewCompletionCommand(knParams)
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fakeRootCmd = &cobra.Command{}
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fakeRootCmd.AddCommand(completionCmd)
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}
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t.Run("creates a CompletionCommand", func(t *testing.T) {
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setup()
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assert.Equal(t, completionCmd.Use, "completion")
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assert.Equal(t, completionCmd.Short, "Output shell completion code (default Bash)")
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assert.Assert(t, completionCmd.RunE == nil)
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})
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t.Run("returns completion code for BASH", func(t *testing.T) {
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setup()
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CaptureStdout(t)
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defer ReleaseStdout(t)
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completionCmd.Run(fakeRootCmd, []string{})
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assert.Assert(t, ReadStdout(t) != "")
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})
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t.Run("returns completion code for ZSH", func(t *testing.T) {
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setup()
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CaptureStdout(t)
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defer ReleaseStdout(t)
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completionCmd.Run(fakeRootCmd, []string{"--zsh"})
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assert.Assert(t, ReadStdout(t) != "")
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})
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}
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