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}, } 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) } }) } }