Fixed unit-test

Author: cmaglie

internal/cli/check-registry/check-registry_test.go

@@ -39,7 +39,7 @@ func TestRegistryValidation(t *testing.T) {
 	tests := []testcase{
 		{"EmptyArg", "", "registry data file argument testdata is a folder, not a file"},
 		{"NonExistentFile", "nonexistent.txt", "while loading registry data file: stat testdata/nonexistent.txt: no such file or directory"},
-		//{"InvalidDataFormat", "invalid-data-format.txt", "while loading registry data file: invalid line format (3 fields are required): https://github.com/arduino-libraries/SD.git|Partner;SD"},
+		{"InvalidDataFormat", "invalid-data-format.txt", "while loading registry data file: invalid line format (3 fields are required): https://github.com/arduino-libraries/SD.git|Partner;SD"},
 		{"InvalidUrlFormat", "invalid-url-format.txt", "while filtering registry data file: Following URL are unknown or unsupported git repos:\nhttps://github.com/arduino-libraries/SD\n"},
 		{"MissingType", "no-type.txt", "invalid type '' used by library 'SD'"},
 		{"InvalidType", "invalid-type.txt", "invalid type 'foo' used by library 'SD'"},

internal/libraries/repolist.go

@@ -50,6 +50,9 @@ func LoadRepoListFromFile(filename string) ([]*Repo, error) {
 		line = strings.TrimSpace(line)
 		if len(line) > 0 && line[0] != '#' {
 			split := strings.Split(line, "|")
+			if len(split) < 3 {
+				return nil, fmt.Errorf("invalid line format (3 fields are required): %s", line)
+			}
 			url := split[0]
 			types := strings.Split(split[1], ",")
 			name := split[2]