def test_error_for_water_temps(self):
"""Test that a type error occurs when an anyting but a list is passed in"""
with self.assertRaises(TypeError):
main.water_temps(5)
main.wave_temps('this is a test')
main.wave_temps({'name': 'test', 'age': 10})
def test_water_temps_displayed(self):
"""Test that the dates and water temps are converted to floats and returned"""
self.assertEqual(main.water_temps(self.waves), [('2015-08-01', 26.5), ('2015-08-02', 26.2)])
