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081121d29b
* Fix invalid MIME formatting in multipart cloudinit userdata Per https://tools.ietf.org/html/rfc822#appendix-B.2, MIME headers and Body need to be separated by two new lines (or CRLFs in this case). The email parser in python can handle this which is what cloud-init uses but this bug causes problems if you try to parse the multipart message by languages other than python. * Fix test cases
93 lines
2.5 KiB
Go
93 lines
2.5 KiB
Go
package template
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import (
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"regexp"
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"testing"
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r "github.com/hashicorp/terraform/helper/resource"
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)
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func TestRender(t *testing.T) {
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testCases := []struct {
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ResourceBlock string
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Expected string
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}{
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{
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`data "template_cloudinit_config" "foo" {
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gzip = false
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base64_encode = false
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part {
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content_type = "text/x-shellscript"
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content = "baz"
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}
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}`,
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"Content-Type: multipart/mixed; boundary=\"MIMEBOUNDARY\"\nMIME-Version: 1.0\r\n\r\n--MIMEBOUNDARY\r\nContent-Transfer-Encoding: 7bit\r\nContent-Type: text/x-shellscript\r\nMime-Version: 1.0\r\n\r\nbaz\r\n--MIMEBOUNDARY--\r\n",
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},
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{
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`data "template_cloudinit_config" "foo" {
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gzip = false
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base64_encode = false
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part {
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content_type = "text/x-shellscript"
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content = "baz"
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filename = "foobar.sh"
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}
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}`,
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"Content-Type: multipart/mixed; boundary=\"MIMEBOUNDARY\"\nMIME-Version: 1.0\r\n\r\n--MIMEBOUNDARY\r\nContent-Disposition: attachment; filename=\"foobar.sh\"\r\nContent-Transfer-Encoding: 7bit\r\nContent-Type: text/x-shellscript\r\nMime-Version: 1.0\r\n\r\nbaz\r\n--MIMEBOUNDARY--\r\n",
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},
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{
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`data "template_cloudinit_config" "foo" {
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gzip = false
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base64_encode = false
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part {
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content_type = "text/x-shellscript"
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content = "baz"
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}
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part {
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content_type = "text/x-shellscript"
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content = "ffbaz"
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}
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}`,
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"Content-Type: multipart/mixed; boundary=\"MIMEBOUNDARY\"\nMIME-Version: 1.0\r\n\r\n--MIMEBOUNDARY\r\nContent-Transfer-Encoding: 7bit\r\nContent-Type: text/x-shellscript\r\nMime-Version: 1.0\r\n\r\nbaz\r\n--MIMEBOUNDARY\r\nContent-Transfer-Encoding: 7bit\r\nContent-Type: text/x-shellscript\r\nMime-Version: 1.0\r\n\r\nffbaz\r\n--MIMEBOUNDARY--\r\n",
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},
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}
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for _, tt := range testCases {
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r.UnitTest(t, r.TestCase{
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Providers: testProviders,
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Steps: []r.TestStep{
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{
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Config: tt.ResourceBlock,
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Check: r.ComposeTestCheckFunc(
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r.TestCheckResourceAttr("data.template_cloudinit_config.foo", "rendered", tt.Expected),
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),
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},
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},
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})
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}
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}
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// From GH-13572, Correctly handle panic on a misconfigured cloudinit part
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func TestRender_handlePanic(t *testing.T) {
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r.UnitTest(t, r.TestCase{
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Providers: testProviders,
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Steps: []r.TestStep{
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{
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Config: testCloudInitConfig_misconfiguredParts,
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ExpectError: regexp.MustCompile("Unable to parse parts in cloudinit resource declaration"),
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},
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},
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})
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}
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var testCloudInitConfig_misconfiguredParts = `
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data "template_cloudinit_config" "foo" {
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part {
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content = ""
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}
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}
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`
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