 
 extension MySQLTestType {
     func prepare() {
-        self.constants = TestConstants()
+        self.constants = DummyConstants() // !!! Replace with your MySQL connection !!!
         self.pool = ConnectionPool(options: constants)
         
-        XCTAssertEqual(constants.timeZone, Connection.TimeZone(GMTOffset: 60 * 60 * 9) )
+        XCTAssertEqual(constants.timeZone, Connection.TimeZone(GMTOffset: 60 * 60 * 9), "test MySQL's timezone should be JST")
     }
 }
 

@testable import MySQL

/*
// You need `Constants.swift` includes `TestConstants`

struct TestConstants: TestConstantsType {
    let host: String = ""
    let port: Int = 3306
    let user: String = ""

    let encoding: Connection.Encoding = .UTF8MB4
    let timeZone: Connection.TimeZone = Connection.TimeZone(GMTOffset: 60 * 60 * 9) // JST
}

protocol TestConstantsType: ConnectionOption {
    var tableName: String { get }
