LaunchResponseTests

import XCTest
@testable import SpaceXLaunch // 1

class LaunchResponseTests: XCTestCase, DecodableTestCase { // 2
    var sut: LaunchResponse! // 3
    
    override func setUpWithError() throws {
        // Put setup code here. This method is called before the invocation of each test method in the class.
        try super.setUpWithError()
        try! givenSUTFromJSON() // 4
    }
    
    override func tearDownWithError() throws {
        // Put teardown code here. This method is called after the invocation of each test method in the class.
        sut = nil // 5
        try super.tearDownWithError()
    }
    
    // MARK: - Type Tests
    func testConformsToDecodable() { // 6
        XCTAssertTrue((sut as Any) is Decodable) // cast silences a warning
    }
    
    func testConformsToEquatable() { // 7
        XCTAssertEqual(sut, sut) // requires Equatable conformance
    }
    
    func testDecodableSetsDocs() { // 8
        XCTAssertNotNil(sut.docs)
        XCTAssertEqual(sut.docs?.count ?? -1, 2)
    }
}