//
//  DigestHelperTests.swift
//  PSCB-OOS-iOSTests
//
//  Created by OA on 28.10.2020.
//

import Foundation
import XCTest

@testable import PSCBOnline

final class DigestHelperTests: XCTestCase {
    
    func testSha256_sanity() {
        // given:
        let str = ""
        
        // when:
        let sha = DigestHelper.sha256String(str)
        
        // then:
        XCTAssertEqual(sha, "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855")
    }
    
    func testSha256_mockSignature() {
        // given:
        let json = """
        {"payment":{"orderId":"XC-33345","showOrderId":"XC-33345","recurrentable":false,"amount":150.25},"marketPlace":"47607","cardData":"ewogICJwYXltZW50TWV0aG9kIiA6IHsKICAgICJkaXNwbGF5TmFtZSIgOiAiU2ltdWxhdGVkIEluc3RydW1lbnQiLAogICAgIm5ldHdvcmsiIDogIlZpc2EiLAogICAgInR5cGUiIDogImRlYml0IgogIH0sCiAgInRyYW5zYWN0aW9uSWRlbnRpZmllciIgOiAiU2ltdWxhdGVkIElkZW50aWZpZXIiLAogICJwYXltZW50RGF0YSIgOiBudWxsCn0="}
        """
        
        let salt = "111111"
        
        // when:
        let sha = DigestHelper.sha256String("\(json)\(salt)")
        
        // then:
        XCTAssertEqual(sha, "adbb177db83523ead0e77244afec2d943a3767af401424df56fc951b8bab02e3")
    }
    
    func testMock() {
        // given:
        let json = """
        {"payment":{"orderId":"XC-33345","showOrderId":"XC-33345","recurrentable":false,"amount":150.25},"marketPlace":"47607","cardData":""}
        """
        
        let salt = "111111"
        
        // when:
        let sha = DigestHelper.sha256String("\(json)\(salt)")
        
        // then:
        XCTAssertEqual(sha, "8c7c620a70f470a343ff3e9e81496f895a91ffbd6c8a2fef819625794f204908")
        
    }
    
}