def test002_getUserFloatSendsCorrectPrompt(self):
from gas_mileage import getUserFloat
expected_prompt = "HELLO"
expected_response = "1.7"
self.input_response_list = [expected_response]
actual_response = getUserFloat(expected_prompt)
self.assertEqual(expected_prompt, self.input_given_prompt)
return
def test004_getUserFloatStripsWhitespace(self):
from gas_mileage import getUserFloat
expected_prompt = "HELLO"
expected_response = "1.7"
self.input_response_list = [" \t\n" + expected_response + " \t\n"]
actual_response = getUserFloat(expected_prompt)
self.assertTrue(type(actual_response) is float)
self.assertEqual(float(expected_response), actual_response)
return
def test003_getUserFloatGetsInput(self):
from gas_mileage import getUserFloat
expected_prompt = "HELLO"
expected_response = "1"
self.input_response_list = [expected_response]
actual_response = getUserFloat(expected_prompt)
self.assertTrue(type(actual_response) is float)
self.assertEqual(1.0, actual_response)
return
def test006_getUserFloatIgnoresBlankLines(self):
from gas_mileage import getUserFloat
expected_prompt = "HELLO"
expected_response = "10"
self.input_response_list = ["", "0.0", "hello", "-1.7", "\n", " \t\n" + expected_response + " \t\n"]
actual_response = getUserFloat(expected_prompt)
self.assertTrue(type(actual_response) is float)
self.assertEqual(10.0, actual_response)
return
def test005_getUserFloatBadInputCheck(self):
from gas_mileage import getUserFloat
expected_prompt = "HELLO"
expected_response = "7.6"
self.input_response_list = ["zero", "-1.7", "0", "0.0", "-20.0", "", "sixteen", expected_response]
actual_response = getUserFloat(expected_prompt)
self.assertTrue(type(actual_response) is float)
self.assertEqual(float(expected_response), actual_response,
'Your repsonse (%s) did not equal the expected response (%s)' % (actual_response, expected_response))
return