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|
package command
import (
"path/filepath"
"testing"
"github.com/google/go-cmp/cmp"
)
func TestValidateCommand(t *testing.T) {
tt := []struct {
path string
exitCode int
}{
{path: filepath.Join(testFixture("validate"), "build.json")},
{path: filepath.Join(testFixture("validate"), "build.pkr.hcl")},
{path: filepath.Join(testFixture("validate"), "build_with_vars.pkr.hcl")},
{path: filepath.Join(testFixture("validate-invalid"), "bad_provisioner.json"), exitCode: 1},
{path: filepath.Join(testFixture("validate-invalid"), "missing_build_block.pkr.hcl"), exitCode: 1},
{path: filepath.Join(testFixture("validate"), "null_var.json"), exitCode: 1},
{path: filepath.Join(testFixture("validate"), "var_foo_with_no_default.pkr.hcl"), exitCode: 1},
// wrong version fails
{path: filepath.Join(testFixture("version_req", "base_failure")), exitCode: 1},
{path: filepath.Join(testFixture("version_req", "base_success")), exitCode: 0},
// wrong version field
{path: filepath.Join(testFixture("version_req", "wrong_field_name")), exitCode: 1},
// wrong packer block
{path: filepath.Join(testFixture("validate", "invalid_packer_block.pkr.hcl")), exitCode: 1},
}
for _, tc := range tt {
t.Run(tc.path, func(t *testing.T) {
c := &ValidateCommand{
Meta: testMetaFile(t),
}
tc := tc
args := []string{tc.path}
if code := c.Run(args); code != tc.exitCode {
fatalCommand(t, c.Meta)
}
})
}
}
func TestValidateCommand_SyntaxOnly(t *testing.T) {
tt := []struct {
path string
exitCode int
}{
{path: filepath.Join(testFixture("validate"), "build.json")},
{path: filepath.Join(testFixture("validate"), "build.pkr.hcl")},
{path: filepath.Join(testFixture("validate"), "build_with_vars.pkr.hcl")},
{path: filepath.Join(testFixture("validate-invalid"), "bad_provisioner.json")},
{path: filepath.Join(testFixture("validate-invalid"), "missing_build_block.pkr.hcl")},
{path: filepath.Join(testFixture("validate-invalid"), "broken.json"), exitCode: 1},
{path: filepath.Join(testFixture("validate"), "null_var.json")},
{path: filepath.Join(testFixture("validate"), "var_foo_with_no_default.pkr.hcl")},
}
for _, tc := range tt {
t.Run(tc.path, func(t *testing.T) {
c := &ValidateCommand{
Meta: testMetaFile(t),
}
c.CoreConfig.Version = "102.0.0"
tc := tc
args := []string{"-syntax-only", tc.path}
if code := c.Run(args); code != tc.exitCode {
fatalCommand(t, c.Meta)
}
})
}
}
func TestValidateCommandOKVersion(t *testing.T) {
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"
if code := c.Run(args); code != 0 {
fatalCommand(t, c.Meta)
}
}
func TestValidateCommandBadVersion(t *testing.T) {
c := &ValidateCommand{
Meta: testMetaFile(t),
}
args := []string{
filepath.Join(testFixture("validate"), "template.json"),
}
// 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:
This template requires Packer version 101.0.0 or higher; using 100.0.0
`
if diff := cmp.Diff(expected, stderr); diff != "" {
t.Errorf("Unexpected output: %s", diff)
}
t.Log(stdout)
}
func TestValidateCommandExcept(t *testing.T) {
tt := []struct {
name string
args []string
exitCode int
}{
{
name: "JSON: validate except build and post-processor",
args: []string{
"-except=vanilla,pear",
filepath.Join(testFixture("validate"), "validate_except.json"),
},
},
{
name: "JSON: fail validate except build and post-processor",
args: []string{
"-except=chocolate,apple",
filepath.Join(testFixture("validate"), "validate_except.json"),
},
exitCode: 1,
},
{
name: "HCL2: validate except build and post-processor",
args: []string{
"-except=file.vanilla,pear",
filepath.Join(testFixture("validate"), "validate_except.pkr.hcl"),
},
},
{
name: "HCL2: fail validation except build and post-processor",
args: []string{
"-except=file.chocolate,apple",
filepath.Join(testFixture("validate"), "validate_except.pkr.hcl"),
},
exitCode: 1,
},
}
c := &ValidateCommand{
Meta: testMetaFile(t),
}
c.CoreConfig.Version = "102.0.0"
for _, tc := range tt {
t.Run(tc.name, func(t *testing.T) {
defer cleanup()
tc := tc
if code := c.Run(tc.args); code != tc.exitCode {
fatalCommand(t, c.Meta)
}
})
}
}
|
