feat!: updated FormEventCTA to require responseKey parameter (#97)

Author: shukriahmed-dd

Sources/GDSAnalytics/Events/Forms/FormCTAEvent.swift

@@ -5,17 +5,21 @@ public struct FormCTAEvent: Event {
     public let type = EventType.callToAction
 
     public let text: String
+    public let response: String
 
     public var parameters: [String: String] {
         [
             EventParameter.text.rawValue: text,
-            EventParameter.type.rawValue: type.rawValue
+            EventParameter.type.rawValue: type.rawValue,
+            EventParameter.response.rawValue: response
         ].mapValues(\.formattedAsParameter)
     }
 
     public init(textKey: String,
                 _ variableKeys: String...,
+                responseKey: String,
                 bundle: Bundle = .main) {
         self.text = textKey.englishString(variableKeys, bundle: bundle)
+        self.response = responseKey.englishString(bundle: bundle)
     }
 }

Tests/GDSAnalyticsTests/Events/FormCTAEvents.swift

@@ -3,19 +3,21 @@ import XCTest
 
 final class FormCTAEventTests: XCTestCase {
     func testInitialisation() {
-        let event = FormCTAEvent(textKey: "Continue")
+        let event = FormCTAEvent(textKey: "Continue", responseKey: "Yes")
 
         XCTAssertEqual(event.name, .formResponse)
         XCTAssertEqual(event.type, .callToAction)
         XCTAssertEqual(event.text, "Continue")
+        XCTAssertEqual(event.response, "Yes")
     }
 
     func testParameters() {
-        let event = FormCTAEvent(textKey: "Continue")
+        let event = FormCTAEvent(textKey: "Continue", responseKey: "Yes")
 
         XCTAssertEqual(event.parameters, [
             "text": "continue",
-            "type": "call to action"
+            "type": "call to action",
+            "response": "yes"
         ])
     }
 }