 
 extension EventControllerTests {
   
-  fileprivate func checkEventHasRequiredFields(json: JSON?) {
+  fileprivate func assertEventHasRequiredFields(json: JSON?) {
     XCTAssertNotNil(json)
     XCTAssertNotNil(json?["id"])
     XCTAssertNotNil(json?["title"])

    let request = Request.makeTest(method: .get)
    let res = try eventContoller.show(request, event: event).makeResponse()
    
    checkEventHasRequiredFields(json: res.json)
  }
  
  func testThatShowEventReturnsJSONWithExpectedFields() throws {

    let request = Request.makeTest(method: .get)
    let res = try eventContoller.show(request, event: event).makeResponse()

    try assertEventHasExpectedFields(json: res.json, event: event)
  }
  
  func testThatIndexEventsFailsForEmptyQueryParameters() throws {
