packer-cn/command/validate_test.go

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package command
import (
"path/filepath"
"testing"
)
func TestValidateCommandOKVersion(t *testing.T) {
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c := &ValidateCommand{
Meta: testMetaFile(t),
}
args := []string{
filepath.Join(testFixture("validate"), "template.json"),
}
// This should pass with a valid configuration version
c.CoreConfig.Version = "102.0.0"
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if code := c.Run(args); code != 0 {
fatalCommand(t, c.Meta)
}
}
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func TestValidateCommandBadVersion(t *testing.T) {
c := &ValidateCommand{
Meta: testMetaFile(t),
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}
args := []string{
filepath.Join(testFixture("validate"), "template.json"),
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}
// This should fail with an invalid configuration version
c.CoreConfig.Version = "100.0.0"
if code := c.Run(args); code != 1 {
t.Errorf("Expected exit code 1")
}
stdout, stderr := outputCommand(t, c.Meta)
expected := `Error initializing core: This template requires Packer version 101.0.0 or higher; using 100.0.0
`
if stderr != expected {
t.Fatalf("Expected:\n%s\nFound:\n%s\n", expected, stderr)
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}
t.Log(stdout)
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}