Add SearchListInteractor

SWDestinyTrades/Classes/Search/Interactor/SearchListInteractor.swift

@@ -0,0 +1,26 @@
+//
+//  SearchListInteractor.swift
+//  SWDestinyTrades
+//
+//  Created by Diogo Autilio on 18/03/24.
+//  Copyright © 2024 Diogo Autilio. All rights reserved.
+//
+
+import Foundation
+
+protocol SearchListInteractorProtocol {
+    func search(query: String) async throws -> [CardDTO]
+}
+
+final class SearchListInteractor: SearchListInteractorProtocol {
+
+    private let service: SWDestinyServiceProtocol
+
+    init(service: SWDestinyServiceProtocol = SWDestinyService()) {
+        self.service = service
+    }
+
+    func search(query: String) async throws -> [CardDTO] {
+        return try await service.search(query: query)
+    }
+}

SWDestinyTradesTests/Screens/Search/Interactor/SearchListInteractorTests.swift

@@ -0,0 +1,49 @@
+//
+//  SearchListInteractorTests.swift
+//  SWDestinyTradesTests
+//
+//  Created by Diogo Autilio on 18/03/24.
+//  Copyright © 2024 Diogo Autilio. All rights reserved.
+//
+
+import Foundation
+import XCTest
+
+@testable import SWDestinyTrades
+
+final class SearchListInteractorTests: XCTestCase {
+
+    private var sut: SearchListInteractor!
+    private var service: SWDestinyService!
+    private var client: HttpClientMock!
+
+    override func setUpWithError() throws {
+        client = HttpClientMock()
+        service = SWDestinyService(client: client)
+        sut = SearchListInteractor(service: service)
+    }
+
+    override func tearDownWithError() throws {
+        client = nil
+        service = nil
+        sut = nil
+    }
+
+    func test_search_cards_with_success() async throws {
+        client.fileName = "card-list"
+        let cardList = try await sut.search(query: "panda")
+
+        XCTAssertEqual(cardList.count, 22)
+    }
+
+    func test_fail_to_search_cards() async throws {
+        client.error = true
+
+        do {
+            _ = try await sut.search(query: "panda")
+            XCTFail("Expected to throw while awaiting, but succeeded")
+        } catch {
+            XCTAssertNotNil(error, "error must be not-nil")
+        }
+    }
+}