Hack in support for alternate ordering of new dictionary explode tests

This can be removed if uri-templates/uritemplate-test#58 is merged

Tests/ScreamURITemplateTests/TestModels.swift

@@ -86,7 +86,18 @@ extension TestCase {
         let expansionsData = data[1]
         switch expansionsData {
         case let .string(string):
-            acceptableExpansions = [string]
+            // HACK: ensure the tests support alternate ordering for dictionary explode tests
+            // A PR has been raised to add support for the alternate ordering https://github.com/uri-templates/uritemplate-test/pull/58
+            switch string {
+            case "key1,val1%2F,key2,val2%2F":
+                acceptableExpansions = [string, "key2,val2%2F,key1,val1%2F"]
+            case "#key1,val1%2F,key2,val2%2F":
+                acceptableExpansions = [string, "#key2,val2%2F,key1,val1%2F"]
+            case "key1,val1%252F,key2,val2%252F":
+                acceptableExpansions = [string, "key2,val2%252F,key1,val1%252F"]
+            default:
+                acceptableExpansions = [string]
+            }
             shouldFail = false
         case let .array(array):
             acceptableExpansions = array.compactMap { value in