Compilation fix for a mock where the return type of a closure is an o…

…paque type (#259)

* fix and tests added

* fix for the case when the text some exists in the returning type

Sources/MockoloFramework/Utils/TypeParser.swift

@@ -600,6 +600,9 @@ public final class `Type` {
         var ret = typeName
         if let closureRng = closureRng {
             let left = ret[ret.startIndex..<closureRng.lowerBound]
+            let right = ret[closureRng.lowerBound..<ret.endIndex]
+            ret = left + right.replacingOccurrences(of: "\(String.some) ", with: "\(String.any) ")
+
             for item in typeParamList {
                 if isEscaping, left.literalComponents.contains(item) {
                     ret = String.anyType

Tests/TestFuncs/TestOpaqueTypeFuncs/FixtureOpaqueTypeFunc.swift

@@ -88,4 +88,33 @@ public class OpaqueTypeWithMultiTypeProtocolMock: OpaqueTypeWithMultiTypeProtoco
 }
 
 
+"""
+
+let closureReturningSomeType = """
+/// \(String.mockAnnotation)
+protocol ProtocolReturningOpaqueTypeInClosureProtocol {
+    func register(router: @autoclosure @escaping () -> (some MyAwesomeType))
+}
+"""
+
+
+let closureReturningSomeTypeMock = """
+
+
+class ProtocolReturningOpaqueTypeInClosureProtocolMock: ProtocolReturningOpaqueTypeInClosureProtocol {
+    init() { }
+
+
+    private(set) var registerCallCount = 0
+    var registerHandler: ((@autoclosure @escaping () -> (any MyAwesomeType)) -> ())?
+    func register(router: @autoclosure @escaping () -> (some MyAwesomeType))  {
+        registerCallCount += 1
+        if let registerHandler = registerHandler {
+            registerHandler(router())
+        }
+
+    }
+}
+
+
 """

Tests/TestFuncs/TestOpaqueTypeFuncs/OpaqueTypeFuncTests.swift

@@ -11,4 +11,9 @@ class OpaqueTypeFuncTests: MockoloTestCase {
         verify(srcContent: someMultiParameterOptionalType,
                dstContent: someMultiParameterOptionalTypeMock)
     }
+
+    func testOpaqueTypeAsReturnTypeFuncs() {
+        verify(srcContent: closureReturningSomeType,
+               dstContent: closureReturningSomeTypeMock)
+    }
 }