def myassert(cond : => Boolean) = {
try {
assert(cond)
} catch {
case _ : Throwable => System.exit(1)
}
}
myassert(investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2000, 100) == 100)
myassert(investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2001, 100) == 27)
myassert(investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2002, 100) == 42)
myassert(investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2003, 100) == 27)
myassert(investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2004, 100) == 38)
myassert(investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2005, 100) == 113)
myassert(investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2006, 100) == 254)
myassert(investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2007, 100) == 349)
myassert(investment(List("GOOG", "AAPL", "BIDU"), 1990 to 2017, 100) == 11504)