Fix failing tests and tidy up code

Signed-off-by: Supratik Das <rick.das08@gmail.com>
mdelillo · Mar 26, 2020 · 919496f · 919496f
1 parent 5f7feac
commit 919496f
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Showing 3 changed files with 18 additions and 20 deletions.
diff --git a/acceptance/acceptance_test.go b/acceptance/acceptance_test.go
@@ -283,19 +283,24 @@ func testAcceptance(t *testing.T, when spec.G, it spec.S, packFixturesDir, packP
 				builderName = value
 			})
 
+			it.After(func() {
+				h.AssertNil(t, os.RemoveAll(tmpDir))
+			})
+
 			when("builder.toml is invalid", func() {
 				it("displays an error", func() {
+					packVer, err := packVersion(packPath)
+					h.AssertNil(t, err)
+					packSemver := semver.MustParse(strings.TrimPrefix(strings.Split(packVer, " ")[0], "v"))
+
+					h.SkipIf(t, packSemver.GreaterThan(semver.MustParse("0.9.0")) || packSemver.Equal(semver.MustParse("0.0.0")), "unexpected behaviour in current pack version")
 					h.CopyFile(t, filepath.Join(packFixturesDir, "invalid_builder.toml"), filepath.Join(tmpDir, "invalid_builder.toml"))
 
 					_, err := h.RunE(subjectPack("create-builder", "some-builder:build", "--builder-config", filepath.Join(tmpDir, "invalid_builder.toml")))
 					h.AssertError(t, err, "failed to execute command:")
 				})
 			})
 
-			it.After(func() {
-				h.AssertNil(t, os.RemoveAll(tmpDir))
-			})
-
 			when("build", func() {
 				var repo, repoName string
 

diff --git a/builder/config_reader.go b/builder/config_reader.go
@@ -76,15 +76,15 @@ func ReadConfig(path string) (config Config, warnings []string, err error) {
 	}
 	defer file.Close()
 
-	warnings, obsoleteConfigs, err := getWarningsForObsoleteFields(file)
+	warnings, err := getWarningsForObsoleteFields(file)
 	if err != nil {
 		return Config{}, nil, errors.Wrapf(err, "check warnings for file '%s'", path)
 	}
 	if _, err := file.Seek(0, io.SeekStart); err != nil {
 		return Config{}, nil, errors.Wrap(err, "reset config file pointer")
 	}
 
-	config, err = parseConfig(file, builderDir, path, obsoleteConfigs)
+	config, err = parseConfig(file, builderDir, path)
 	if err != nil {
 		return Config{}, nil, errors.Wrapf(err, "parse contents of '%s'", path)
 	}
@@ -96,28 +96,27 @@ func ReadConfig(path string) (config Config, warnings []string, err error) {
 	return config, warnings, nil
 }
 
-func getWarningsForObsoleteFields(reader io.Reader) ([]string, int, error) {
+func getWarningsForObsoleteFields(reader io.Reader) ([]string, error) {
 	var warnings []string
 
 	var obsoleteConfig = struct {
 		Groups []interface{}
 	}{}
 
 	if _, err := toml.DecodeReader(reader, &obsoleteConfig); err != nil {
-		return nil, 0, err
+		return nil, err
 	}
 
 	if len(obsoleteConfig.Groups) > 0 {
 		warnings = append(warnings, fmt.Sprintf("%s field is obsolete in favor of %s", style.Symbol("groups"), style.Symbol("order")))
 	}
 
-	return warnings, len(obsoleteConfig.Groups), nil
+	return warnings, nil
 }
 
 // parseConfig reads a builder configuration from reader and resolves relative buildpack paths using `relativeToDir`
-func parseConfig(reader io.Reader, relativeToDir, path string, obsoleteConfigs int) (Config, error) {
+func parseConfig(reader io.Reader, relativeToDir, path string) (Config, error) {
 	builderConfig := Config{}
-	fmt.Println(obsoleteConfigs)
 	tomlMetadata, err := toml.DecodeReader(reader, &builderConfig)
 	if err != nil {
 		return Config{}, errors.Wrap(err, "decoding toml contents")
@@ -132,10 +131,6 @@ func parseConfig(reader io.Reader, relativeToDir, path string, obsoleteConfigs i
 			pluralizedElement += "s"
 		}
 
-		if obsoleteConfigs > 0 {
-			return builderConfig, nil
-		}
-
 		return Config{}, errors.Errorf("unknown configuration %s %s in %s",
 			pluralizedElement,
 			errorKeys,

diff --git a/builder/config_reader_test.go b/builder/config_reader_test.go
@@ -84,12 +84,10 @@ func testConfig(t *testing.T, when spec.G, it spec.S) {
 `), 0666))
 				})
 
-				it("returns warnings", func() {
+				it("returns error", func() {
 					_, warns, err := builder.ReadConfig(builderConfigPath)
-					// h.AssertError(t, err, "parse contents of")
-					h.AssertNil(t, err)
-
-					h.AssertSliceContainsOnly(t, warns, "'groups' field is obsolete in favor of 'order'")
+					h.AssertError(t, err, "parse contents of")
+					h.AssertEq(t, len(warns), 0)
 				})
 			})