Fix unit test bootstrapping issue

Author: isc-tleavitt

test/UnitTest/SourceControl/Git/AddRemove.cls

@@ -3,6 +3,16 @@ Import SourceControl.Git
 Class UnitTest.SourceControl.Git.AddRemove Extends %UnitTest.TestCase
 {
 
+Method TestInit()
+{
+	new %SourceControl
+	do ##class(%Studio.SourceControl.Interface).SourceControlCreate()
+	set sc = %SourceControl.UserAction(0,"%SourceMenu,Init","","",.action,.target,.msg,.reload)
+	zw sc
+	break
+	do $$$AssertStatusOK(sc)
+}
+
 Method TestMac()
 {
 	do $$$AssertEquals(##class(Utils).IsInSourceControl("test.mac"),0)
@@ -34,5 +44,29 @@ Method OnBeforeAllTests() As %Status
 	quit $$$OK
 }
 
+Property InitialExtension As %String [ InitialExpression = {##class(%Studio.SourceControl.Interface).SourceControlClassGet()} ];
+
+Property SourceControlGlobal [ MultiDimensional ];
+
+Method %OnNew(initvalue) As %Status
+{
+	Merge ..SourceControlGlobal = ^SYS("SourceControl")
+	Kill ^SYS("SourceControl")
+	Set folder = ##class(%Library.File).TempFilename()_"dir"
+	Do ##class(%Library.File).CreateDirectory(folder)
+	Set ^SYS("SourceControl","Git","settings","namespaceTemp") = folder
+	Set ^SYS("SourceControl","Git","settings","mappings","MAC","*")="rtn/"
+	Do ##class(%Studio.SourceControl.Interface).SourceControlClassSet("SourceControl.Git.Extension")
+	Quit ##super(initvalue)
+}
+
+Method %OnClose() As %Status [ Private, ServerOnly = 1 ]
+{
+	Do ##class(%Studio.SourceControl.Interface).SourceControlClassSet(..InitialExtension)
+	Kill ^SYS("SourceControl")
+	Merge ^SYS("SourceControl") = ..SourceControlGlobal
+	Quit $$$OK
+}
+
 }