def test_hello(self):
"""
Test to translate a single english word.
"""
en_text = "Hello"
de_translated = english_to_german(en_text)
correct_de = "Hallo"
self.assertEqual(correct_de, de_translated)
def test_null(self):
"""
Test to see if NULL values can be translated.
Expected: IBM Watson will throw an exception if NULL is inputted.
This exception is avoided in the 'english_to_german()' fct.
"""
en_text = ""
de_translated = english_to_german(en_text)
correct_de = "NULL"
self.assertEqual(correct_de, de_translated)
def test_multi_word(self):
"""
Test to translate a single english statement.
NOTE: Example of difference between IBM and Google Translate.
"""
en_text = "Peace on Earth"
de_translated = english_to_german(en_text)
correct_de = "Frieden auf Erden"
correct_de_ibm_api = "Frieden auf der Erde"
self.assertNotEqual(correct_de, de_translated)
self.assertEqual(correct_de_ibm_api, de_translated)
def test_multi_line(self):
"""
Test to translate two statements separated by a new line character.
NOTE: See README.txt. IBM_Watson API will delete \n.
NOTE: Example of difference between IBM and Google Translate.
"""
en_text = "Blue square\nRed Circle"
de_translated = english_to_german(en_text)
correct_de = "blaues Quadrat\nroter Kreis"
correct_de_ibm_api = "Blauer Quadrat Roter Kreis"
self.assertNotEqual(correct_de, de_translated)
self.assertEqual(correct_de_ibm_api, de_translated)
def test_numbers(self):
"""
Make sure numbers are not present in the input.
"""
self.assertEqual(english_to_german("Print hello 47 times"),
"Please refrain from using numbers.")
def test_case_sensitivity(self):
"""
Make sure mismatched casing doesn't ruin translation.
"""
self.assertEqual(english_to_german("WoMaN"), "Frau")
def test_hello(self):
"""
Test to see if it actually translates to French.
"""
self.assertEqual(english_to_german("Hello"), "Hallo")
def test_null(self):
"""
If no input, return string stating as such.
"""
self.assertEqual(english_to_german(""), "Lack of textual input.")
def test4(self):
self.assertNotEqual(english_to_german("hello world"), "hello world")
def test3(self):
self.assertEqual(english_to_german("How are you"), "Wie geht es Ihnen?")
def test2(self):
self.assertEqual(english_to_german("Hello"), "Hallo")
def test1(self):
with self.assertRaises(Exception):
english_to_german("")