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c0e7e7bd3c
When a template describes a build block without a source reference, the build should be considered invalid as we won't have a CoreBuild produced as a result of the need to have both. In current versions of Packer, this will produce an error message hinting that nothing will happen because of the lack of either build or source block. This commit takes the defined block, and points out to it as missing a source block as being the reason why nothing is happening, making it clearer what is required for an HCL2 build to be processed.
145 lines
3.4 KiB
Go
145 lines
3.4 KiB
Go
package hcl2template
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import (
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"path/filepath"
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"testing"
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packersdk "github.com/hashicorp/packer-plugin-sdk/packer"
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"github.com/hashicorp/packer/builder/null"
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"github.com/hashicorp/packer/packer"
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)
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func TestParse_source(t *testing.T) {
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defaultParser := getBasicParser()
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tests := []parseTest{
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{"two basic sources",
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defaultParser,
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parseTestArgs{"testdata/sources/basic.pkr.hcl", nil, nil},
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&PackerConfig{
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CorePackerVersionString: lockedVersion,
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Builds: Builds{
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&BuildBlock{
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Sources: []SourceUseBlock{
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{
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SourceRef: SourceRef{
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Type: "null",
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Name: "test",
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},
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},
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},
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},
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},
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Basedir: filepath.Join("testdata", "sources"),
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Sources: map[SourceRef]SourceBlock{
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{
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Type: "virtualbox-iso",
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Name: "ubuntu-1204",
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}: {
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Type: "virtualbox-iso",
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Name: "ubuntu-1204",
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},
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{
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Type: "null",
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Name: "test",
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}: {
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Type: "null",
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Name: "test",
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},
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},
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},
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false, false,
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[]packersdk.Build{
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&packer.CoreBuild{
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Type: "null.test",
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Builder: &null.Builder{},
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Provisioners: []packer.CoreBuildProvisioner{},
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PostProcessors: [][]packer.CoreBuildPostProcessor{},
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Prepared: true,
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},
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},
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false,
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},
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{"untyped source",
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defaultParser,
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parseTestArgs{"testdata/sources/untyped.pkr.hcl", nil, nil},
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&PackerConfig{
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CorePackerVersionString: lockedVersion,
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Basedir: filepath.Join("testdata", "sources"),
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},
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true, true,
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nil,
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false,
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},
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{"unnamed source",
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defaultParser,
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parseTestArgs{"testdata/sources/unnamed.pkr.hcl", nil, nil},
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&PackerConfig{
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CorePackerVersionString: lockedVersion,
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Basedir: filepath.Join("testdata", "sources"),
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},
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true, true,
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nil,
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false,
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},
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{"unused source with unknown type fails",
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defaultParser,
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parseTestArgs{"testdata/sources/nonexistent.pkr.hcl", nil, nil},
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&PackerConfig{
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CorePackerVersionString: lockedVersion,
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Builds: nil,
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Basedir: filepath.Join("testdata", "sources"),
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Sources: map[SourceRef]SourceBlock{
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{Type: "nonexistent", Name: "ubuntu-1204"}: {Type: "nonexistent", Name: "ubuntu-1204"},
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},
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},
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true, true,
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[]packersdk.Build{},
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false,
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},
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{"used source with unknown type fails",
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defaultParser,
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parseTestArgs{"testdata/sources/nonexistent_used.pkr.hcl", nil, nil},
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&PackerConfig{
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CorePackerVersionString: lockedVersion,
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Basedir: filepath.Join("testdata", "sources"),
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Sources: map[SourceRef]SourceBlock{
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{Type: "nonexistent", Name: "ubuntu-1204"}: {Type: "nonexistent", Name: "ubuntu-1204"},
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},
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Builds: Builds{
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&BuildBlock{
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Sources: []SourceUseBlock{
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{
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SourceRef: SourceRef{Type: "nonexistent", Name: "ubuntu-1204"},
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},
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},
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},
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},
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},
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true, true,
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nil,
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false,
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},
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{"duplicate source",
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defaultParser,
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parseTestArgs{"testdata/sources/duplicate.pkr.hcl", nil, nil},
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&PackerConfig{
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CorePackerVersionString: lockedVersion,
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Basedir: filepath.Join("testdata", "sources"),
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Sources: map[SourceRef]SourceBlock{
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{
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Type: "virtualbox-iso",
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Name: "ubuntu-1204",
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}: {
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Type: "virtualbox-iso",
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Name: "ubuntu-1204",
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},
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},
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},
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true, true,
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nil,
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false,
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},
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}
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testParse(t, tests)
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}
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