Add support for Targon

This adds support for set 3 - "Call of the Mountain" and a new region - Targon.

Recently, dev team responsible for deck codes format decided that Rising Tides and Call of the Mountain will use format 1 version 2, so I'm updating supported formats to align with this decision.

Sources/LoRDeckCodes/Faction.swift

@@ -1,11 +1,12 @@
 public enum Faction: Int {
-    case demacia
-    case freljord
-    case ionia
-    case noxus
-    case piltoverAndZaun
-    case shadowIsles
-    case bilgewater
+    case demacia = 0
+    case freljord = 1
+    case ionia = 2
+    case noxus = 3
+    case piltoverAndZaun = 4
+    case shadowIsles = 5
+    case bilgewater = 6
+    case targon = 9
 }
 
 extension Faction: CustomStringConvertible {
@@ -18,6 +19,7 @@ extension Faction: CustomStringConvertible {
         case .piltoverAndZaun: return "PZ"
         case .shadowIsles: return "SI"
         case .bilgewater: return "BW"
+        case .targon: return "MT"
         }
     }
 }

Sources/LoRDeckCodes/Header.swift

@@ -1,7 +1,7 @@
 public struct Header {
 
     // Compatibility list available at https://github.com/RiotGames/LoRDeckCodes#process
-    static private let maxSupported = [Header(format: 1, version: 1)]
+    static private let maxSupported = [Header(format: 1, version: 2)]
 
     public var format: Int
     public var version: Int

Sources/LoRDeckCodes/Set.swift

@@ -1,5 +1,5 @@
-// Names taken from https://leagueoflegends.fandom.com/wiki/Set_(Legends_of_Runeterra)
 public enum Set: Int {
     case foundations = 1
     case risingTides = 2
+    case callOfTheMountain = 3
 }

Tests/Tests/DecoderIntegrationTests.swift

@@ -19,7 +19,7 @@ final class DecoderIntegrationTests: XCTestCase {
 
     func testDecoderShouldValidateBilgeWaterDeckCode() throws {
         // Demacia/Bilgewater
-        let code = "CEBQOAQGBAFQ4HA5FY6QEAQAAEEQGAIAB4QSUAIBAEABUAQBAEADEAICAACQ"
+        let code = "CIBQEAQAAEEQGAIAB4QSUBYCAYEAWDQ4DUXD2AIBAEABUAQBAEADEAICAACQ"
         let fizzId = 46
         let cards = try Decoder().decode(code).cards
 
@@ -31,6 +31,20 @@ final class DecoderIntegrationTests: XCTestCase {
         XCTAssertTrue(cards.contains(where: { $0.identifier == fizzId}))
     }
 
+    func testDecoderShouldValidateTargonDeckCode() throws {
+        // Feljord/Targon
+        let code = "CIBQEAYBAIDAIAIBBQKBKIIGAMEQMFKIKRLFOAQBAMAQIAIDBELQA"
+        let asolId = 87
+        let cards = try Decoder().decode(code).cards
+
+        XCTAssertEqual(cards.count, 14)
+        XCTAssertEqual(cards.filter({ $0.numberOfCopies == 2 }).count, 2)
+        XCTAssertEqual(cards.filter({ $0.numberOfCopies == 1 }).count, 0)
+        XCTAssertEqual(cards.filter({ $0.faction == .targon }).count, 7)
+        XCTAssertEqual(cards.filter({ $0.faction == .freljord }).count, 7)
+        XCTAssertTrue(cards.contains(where: { $0.identifier == asolId}))
+    }
+
     func testDecoderOnEmptyCodeShouldThrow() {
         XCTAssertThrowsError(try Decoder().decode(""))
     }