def testOCEAN():
w = AgentWallet()
w.depositOCEAN(13.25)
assert w.OCEAN() == 13.25
w.depositOCEAN(1.00)
assert w.OCEAN() == 14.25
w.withdrawOCEAN(2.10)
assert w.OCEAN() == 12.15
w.depositOCEAN(0.0)
w.withdrawOCEAN(0.0)
assert w.OCEAN() == 12.15
assert w.totalOCEANin() == (13.25 + 1.0)
with pytest.raises(AssertionError):
w.depositOCEAN(-5.0)
with pytest.raises(AssertionError):
w.withdrawOCEAN(-5.0)
with pytest.raises(ValueError):
w.withdrawOCEAN(1000.0)
def testFloatingPointRoundoff_OCEAN():
w = AgentWallet(OCEAN=2.4)
w.withdrawOCEAN(2.4000000000000004) #should not get ValueError
assert w.USD() == 0.0
assert w.OCEAN() == 0.0