97d1bc735c
* test: use `T.TempDir` to create temporary test directory
This commit replaces `ioutil.TempDir` with `t.TempDir` in tests. The
directory created by `t.TempDir` is automatically removed when the test
and all its subtests complete.
Prior to this commit, temporary directory created using `ioutil.TempDir`
needs to be removed manually by calling `os.RemoveAll`, which is omitted
in some tests. The error handling boilerplate e.g.
defer func() {
if err := os.RemoveAll(dir); err != nil {
t.Fatal(err)
}
}
is also tedious, but `t.TempDir` handles this for us nicely.
Reference: https://pkg.go.dev/testing#T.TempDir
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
* test: fix TestLogmon_Start_restart on Windows
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
* test: fix failing TestConsul_Integration
t.TempDir fails to perform the cleanup properly because the folder is
still in use
testing.go:967: TempDir RemoveAll cleanup: unlinkat /tmp/TestConsul_Integration2837567823/002/191a6f1a-5371-cf7c-da38-220fe85d10e5/web/secrets: device or resource busy
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
111 lines
2.7 KiB
Go
111 lines
2.7 KiB
Go
package command
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import (
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"io/ioutil"
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"os"
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"testing"
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"github.com/hashicorp/nomad/ci"
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"github.com/mitchellh/cli"
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"github.com/stretchr/testify/require"
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)
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func TestQuotaInitCommand_Implements(t *testing.T) {
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ci.Parallel(t)
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var _ cli.Command = &QuotaInitCommand{}
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}
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func TestQuotaInitCommand_Run_HCL(t *testing.T) {
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ci.Parallel(t)
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ui := cli.NewMockUi()
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cmd := &QuotaInitCommand{Meta: Meta{Ui: ui}}
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// Fails on misuse
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code := cmd.Run([]string{"some", "bad", "args"})
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require.Equal(t, 1, code)
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require.Contains(t, ui.ErrorWriter.String(), commandErrorText(cmd))
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ui.ErrorWriter.Reset()
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// Ensure we change the cwd back
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origDir, err := os.Getwd()
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require.NoError(t, err)
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defer os.Chdir(origDir)
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// Create a temp dir and change into it
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dir := t.TempDir()
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err = os.Chdir(dir)
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require.NoError(t, err)
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// Works if the file doesn't exist
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code = cmd.Run([]string{})
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require.Empty(t, ui.ErrorWriter.String())
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require.Zero(t, code)
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content, err := ioutil.ReadFile(DefaultHclQuotaInitName)
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require.NoError(t, err)
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require.Equal(t, defaultHclQuotaSpec, string(content))
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// Fails if the file exists
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code = cmd.Run([]string{})
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require.Contains(t, ui.ErrorWriter.String(), "exists")
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require.Equal(t, 1, code)
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ui.ErrorWriter.Reset()
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// Works if file is passed
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code = cmd.Run([]string{"mytest.hcl"})
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require.Empty(t, ui.ErrorWriter.String())
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require.Zero(t, code)
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content, err = ioutil.ReadFile("mytest.hcl")
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require.NoError(t, err)
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require.Equal(t, defaultHclQuotaSpec, string(content))
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}
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func TestQuotaInitCommand_Run_JSON(t *testing.T) {
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ci.Parallel(t)
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ui := cli.NewMockUi()
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cmd := &QuotaInitCommand{Meta: Meta{Ui: ui}}
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// Fails on misuse
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code := cmd.Run([]string{"some", "bad", "args"})
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require.Equal(t, 1, code)
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require.Contains(t, ui.ErrorWriter.String(), commandErrorText(cmd))
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ui.ErrorWriter.Reset()
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// Ensure we change the cwd back
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origDir, err := os.Getwd()
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require.NoError(t, err)
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defer os.Chdir(origDir)
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// Create a temp dir and change into it
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dir := t.TempDir()
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err = os.Chdir(dir)
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require.NoError(t, err)
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// Works if the file doesn't exist
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code = cmd.Run([]string{"-json"})
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require.Empty(t, ui.ErrorWriter.String())
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require.Zero(t, code)
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content, err := ioutil.ReadFile(DefaultJsonQuotaInitName)
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require.NoError(t, err)
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require.Equal(t, defaultJsonQuotaSpec, string(content))
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// Fails if the file exists
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code = cmd.Run([]string{"-json"})
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require.Contains(t, ui.ErrorWriter.String(), "exists")
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require.Equal(t, 1, code)
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ui.ErrorWriter.Reset()
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// Works if file is passed
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code = cmd.Run([]string{"-json", "mytest.json"})
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require.Empty(t, ui.ErrorWriter.String())
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require.Zero(t, code)
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content, err = ioutil.ReadFile("mytest.json")
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require.NoError(t, err)
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require.Equal(t, defaultJsonQuotaSpec, string(content))
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}
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