Fix serialization issue with teamcity:branchSpec for vcsRoot

Author: cvbarros

teamcity/git_vcs_root_options.go

@@ -95,9 +95,9 @@ type GitVcsRootOptions struct {
 	//DefaultBranch indicates which main branch or tag to be monitored by the VCS Root. Requied.
 	DefaultBranch string `prop:"branch"`
 
-	//BrancSpec are monitor besides the default one as a newline-delimited set of rules in the form of +|-:branch name (with the optional * placeholder)
+	//BranchSpec are monitor besides the default one as a newline-delimited set of rules in the form of +|-:branch name (with the optional * placeholder)
 	//Set separately, outside constructor.
-	BranchSpec []string `prop:"teamcity:branchSpec" separator:"\\n"`
+	BranchSpec []string `prop:"teamcity:branchSpec" separator:"\n"`
 
 	//FetchURL is used for fetching data from the repository. Required.
 	FetchURL string `prop:"url"`
@@ -220,7 +220,7 @@ func (o *GitVcsRootOptions) properties() *Properties {
 
 	if len(o.BranchSpec) > 0 {
 		// Some properties use \\r\\n to split. But this one only uses \\n, conversely
-		p.AddOrReplaceValue("teamcity:branchSpec", strings.Join(o.BranchSpec, "\\n"))
+		p.AddOrReplaceValue("teamcity:branchSpec", strings.Join(o.BranchSpec, "\n"))
 	}
 
 	if o.EnableTagsInBranchSpec {

teamcity/git_vcs_root_options_test.go

@@ -119,7 +119,7 @@ func Test_GitVcsRootOptionsVcsRootProperties_BranchSpec(t *testing.T) {
 	actual.BranchSpec = []string{"+:refs/(pull/*)/head", "+:refs/heads/develop"}
 	props := actual.properties()
 
-	propAssert.assertPropertyValue(props, "teamcity:branchSpec", "+:refs/(pull/*)/head\\n+:refs/heads/develop")
+	propAssert.assertPropertyValue(props, "teamcity:branchSpec", "+:refs/(pull/*)/head\n+:refs/heads/develop")
 }
 
 func Test_GitVcsRootOptionsVcsRootProperties_EnableTagsInBranchSpec(t *testing.T) {
@@ -160,7 +160,7 @@ func Test_PropertiesToGitVcsRootOptions(t *testing.T) {
 	sut := NewProperties([]*Property{
 		NewProperty("branch", "refs/head/master"),
 		NewProperty("reportTagRevisions", "true"),
-		NewProperty("teamcity:branchSpec", "+:refs/(pull/*)/head\\n+:refs/heads/develop"),
+		NewProperty("teamcity:branchSpec", "+:refs/(pull/*)/head\n+:refs/heads/develop"),
 		NewProperty("authMethod", string(GitAuthMethodPassword)),
 		NewProperty("username", "admin"),
 		NewProperty("submoduleCheckout", "CHECKOUT"),

teamcity/vcs_root_test.go

@@ -32,6 +32,7 @@ func TestGitVcsRoot_Get(t *testing.T) {
 	require.NotNil(actual.Project)
 	assert.Equal(actual.Project.ID, actual.Project.ID)
 	assert.Equal(actual.Name(), actual.Name())
+	assert.ElementsMatch(actual.Options.BranchSpec, []string{"+:refs/heads/*", "-:refs/heads/*-ng-build"})
 }
 
 func TestGitVcsRoot_Update(t *testing.T) {
@@ -152,6 +153,7 @@ func TestGitVcsRoot_Invariants(t *testing.T) {
 
 func getTestVcsRootData(projectId string) teamcity.VcsRoot {
 	opts, _ := teamcity.NewGitVcsRootOptionsDefaults("refs/head/master", "https://github.com/cvbarros/go-teamcity")
+	opts.BranchSpec = []string{"+:refs/heads/*", "-:refs/heads/*-ng-build"}
 	v, _ := teamcity.NewGitVcsRoot(projectId, "Application", opts)
 	return v
 }