Remove CocoaPods improve Swift Package support (#266)

* Add required files

* Use Xcode Swift Package template

* Add code coverage

.swiftpm/Networking.xctestplan

@@ -0,0 +1,25 @@
+{
+  "configurations" : [
+    {
+      "id" : "7567DB48-690F-46DE-A666-CABDC3805A7D",
+      "name" : "Test Scheme Action",
+      "options" : {
+
+      }
+    }
+  ],
+  "defaultOptions" : {
+
+  },
+  "testTargets" : [
+    {
+      "parallelizable" : true,
+      "target" : {
+        "containerPath" : "container:",
+        "identifier" : "NetworkingTests",
+        "name" : "NetworkingTests"
+      }
+    }
+  ],
+  "version" : 1
+}

Demo.xcodeproj/xcshareddata/xcschemes/iOSDemo.xcscheme → .swiftpm/xcode/xcshareddata/xcschemes/Networking.xcscheme

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
    LastUpgradeVersion = "1430"
-   version = "1.3">
+   version = "1.7">
    <BuildAction
       parallelizeBuildables = "YES"
       buildImplicitDependencies = "YES">
@@ -14,10 +14,38 @@
             buildForAnalyzing = "YES">
             <BuildableReference
                BuildableIdentifier = "primary"
-               BlueprintIdentifier = "44DFD38C1D9A2D5A0014E9F2"
-               BuildableName = "iOSDemo.app"
-               BlueprintName = "iOSDemo"
-               ReferencedContainer = "container:Demo.xcodeproj">
+               BlueprintIdentifier = "Networking_NetworkingTests"
+               BuildableName = "Networking_NetworkingTests"
+               BlueprintName = "Networking_NetworkingTests"
+               ReferencedContainer = "container:">
+            </BuildableReference>
+         </BuildActionEntry>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "Networking"
+               BuildableName = "Networking"
+               BlueprintName = "Networking"
+               ReferencedContainer = "container:">
+            </BuildableReference>
+         </BuildActionEntry>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "NO"
+            buildForArchiving = "NO"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "NetworkingTests"
+               BuildableName = "NetworkingTests"
+               BlueprintName = "NetworkingTests"
+               ReferencedContainer = "container:">
             </BuildableReference>
          </BuildActionEntry>
       </BuildActionEntries>
@@ -27,24 +55,22 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "44DFD38C1D9A2D5A0014E9F2"
-            BuildableName = "iOSDemo.app"
-            BlueprintName = "iOSDemo"
-            ReferencedContainer = "container:Demo.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
+      <TestPlans>
+         <TestPlanReference
+            reference = "container:.swiftpm/Networking.xctestplan"
+            default = "YES">
+         </TestPlanReference>
+      </TestPlans>
       <Testables>
          <TestableReference
-            skipped = "NO">
+            skipped = "NO"
+            parallelizable = "YES">
             <BuildableReference
                BuildableIdentifier = "primary"
-               BlueprintIdentifier = "146D72AB1AB782920058798C"
-               BuildableName = "iOSTests.xctest"
-               BlueprintName = "iOSTests"
-               ReferencedContainer = "container:Demo.xcodeproj">
+               BlueprintIdentifier = "NetworkingTests"
+               BuildableName = "NetworkingTests"
+               BlueprintName = "NetworkingTests"
+               ReferencedContainer = "container:">
             </BuildableReference>
          </TestableReference>
       </Testables>
@@ -59,40 +85,22 @@
       debugDocumentVersioning = "YES"
       debugServiceExtension = "internal"
       allowLocationSimulation = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "44DFD38C1D9A2D5A0014E9F2"
-            BuildableName = "iOSDemo.app"
-            BlueprintName = "iOSDemo"
-            ReferencedContainer = "container:Demo.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-      <EnvironmentVariables>
-         <EnvironmentVariable
-            key = "OS_ACTIVITY_MODE"
-            value = "disable"
-            isEnabled = "YES">
-         </EnvironmentVariable>
-      </EnvironmentVariables>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"
       shouldUseLaunchSchemeArgsEnv = "YES"
       savedToolIdentifier = ""
       useCustomWorkingDirectory = "NO"
       debugDocumentVersioning = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
+      <MacroExpansion>
          <BuildableReference
             BuildableIdentifier = "primary"
-            BlueprintIdentifier = "44DFD38C1D9A2D5A0014E9F2"
-            BuildableName = "iOSDemo.app"
-            BlueprintName = "iOSDemo"
-            ReferencedContainer = "container:Demo.xcodeproj">
+            BlueprintIdentifier = "Networking_NetworkingTests"
+            BuildableName = "Networking_NetworkingTests"
+            BlueprintName = "Networking_NetworkingTests"
+            ReferencedContainer = "container:">
          </BuildableReference>
-      </BuildableProductRunnable>
+      </MacroExpansion>
    </ProfileAction>
    <AnalyzeAction
       buildConfiguration = "Debug">