mirror of
https://github.com/hashicorp/packer.git
synced 2026-09-21 23:41:41 -04:00
Lucas Bajolet
6a8e888b0d
When creating a temporary plugin directory, we had to build a cleanup function, which could be as simple as `os.Mkdirall` without any kind of warning that a directory failed to be cleaned-up, or we could do some more work in order to report the possible issues around this. That code would quickly be redundant, as there's not a ton of variability in the code that can be written for this step, so we abstract it through a pre-defined cancellation function which can be safely defer invoked.
49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
package test
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import (
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"testing"
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)
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func (ts *PackerTestSuite) TestLoadingOrder() {
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t := ts.T()
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pluginDir, cleanup := ts.MakePluginDir(t, "1.0.9", "1.0.10")
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defer cleanup()
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for _, command := range []string{"build", "validate"} {
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tests := []struct {
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name string
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templatePath string
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grepStr string
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}{
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{
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"HCL2 " + command + " - With required_plugins, 1.0.10 is the most recent and should load",
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"./templates/simple.pkr.hcl",
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"packer-plugin-tester_v1\\.0\\.10[^\n]+ plugin:",
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},
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{
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"JSON " + command + " - No required_plugins, 1.0.10 is the most recent and should load",
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"./templates/simple.json",
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"packer-plugin-tester_v1\\.0\\.10[^\n]+ plugin:",
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},
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{
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"HCL2 " + command + " - With required_plugins, 1.0.9 is pinned, so 1.0.9 should be used",
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"./templates/pin_1.0.9.pkr.hcl",
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"packer-plugin-tester_v1\\.0\\.9[^\n]+ plugin:",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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ts.PackerCommand().
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SetArgs(command, tt.templatePath).
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AddEnv("PACKER_PLUGIN_PATH", pluginDir).
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Assert(t, MustSucceed{}, Grep{
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streams: BothStreams,
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expect: tt.grepStr,
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})
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})
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}
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}
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}
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