mirror of https://github.com/knative/func.git
70 lines
1.8 KiB
Go
70 lines
1.8 KiB
Go
// Copyright © 2020 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 templates
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import (
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"fmt"
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"testing"
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"github.com/spf13/cobra"
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"gotest.tools/v3/assert"
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"knative.dev/client/pkg/util"
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"knative.dev/client/pkg/util/test"
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)
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var groups = CommandGroups{
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{
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"header-1",
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[]*cobra.Command{{Use: "c0"}, {Use: "c1"}},
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},
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{
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"header-2",
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[]*cobra.Command{{Use: "c2"}},
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},
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}
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func TestAddTo(t *testing.T) {
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rootCmd := &cobra.Command{Use: "root"}
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groups.AddTo(rootCmd)
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for idx, cmd := range rootCmd.Commands() {
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assert.Equal(t, cmd.Name(), fmt.Sprintf("c%d", idx))
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}
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}
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func TestSetUsage(t *testing.T) {
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rootCmd := &cobra.Command{Use: "root", Short: "root", Run: func(cmd *cobra.Command, args []string) {}}
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groups.AddTo(rootCmd)
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groups.SetRootUsage(rootCmd, nil)
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for _, cmd := range rootCmd.Commands() {
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assert.Assert(t, cmd.DisableFlagsInUseLine)
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}
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capture := test.CaptureOutput(t)
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err := (rootCmd.UsageFunc())(rootCmd)
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assert.NilError(t, err)
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stdOut, stdErr := capture.Close()
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assert.Equal(t, stdErr, "")
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assert.Assert(t, util.ContainsAll(stdOut, "header-1", "header-2"))
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capture = test.CaptureOutput(t)
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(rootCmd.HelpFunc())(rootCmd, nil)
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stdOut, stdErr = capture.Close()
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assert.Equal(t, stdErr, "")
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assert.Assert(t, util.ContainsAll(stdOut, "root", "header-1", "header-2"))
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}
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