def test_check_for_errors_does_not_raise_an_exception_if_there_is_an_empty_error_log(self):
contents = ["var example = function() {\n", " console.log('This is a different example');\n", "}"]
sut.write_buffer_contents_to_file(JS_FILE, contents)
sut.run_js_to_coffee_on_js_file()
with self.assertRaises(AssertionError):
with self.assertRaises(Exception):
sut.check_for_errors()
def test_check_for_errors_does_not_raise_an_exception_if_there_is_an_empty_error_log(self):
contents = ['for name in ["Toran", "Matt", "Brandon", "Joel"]\n', " console.log(name)"]
sut.write_buffer_contents_to_file(COFFEE_FILE, contents)
sut.run_coffee_to_js_on_coffee_file()
with self.assertRaises(AssertionError):
with self.assertRaises(Exception):
sut.check_for_errors()
def test_check_for_errors_raises_an_exception_if_there_is_a_non_empty_error_log(self):
contents = ["var bad_example = function() \n", " console.log('This is another example');\n", "}"]
sut.write_buffer_contents_to_file(JS_FILE, contents)
sut.run_js_to_coffee_on_js_file()
self.assertTrue(os.stat(ERROR_LOG)[stat.ST_SIZE] > 0)
with self.assertRaises(Exception):
sut.check_for_errors()
def test_check_for_errors_raises_an_exception_if_there_is_a_non_empty_error_log(self):
contents = ['for name in ["Jarrod", "Adam"']
sut.write_buffer_contents_to_file(COFFEE_FILE, contents)
sut.run_coffee_to_js_on_coffee_file()
self.assertTrue(os.stat(ERROR_LOG)[stat.ST_SIZE] > 0)
with self.assertRaises(Exception):
sut.check_for_errors()
def test_run_coffee_to_js_on_coffee_file_creates_a_proper_js_file_when_given_valid_input(self):
contents = ["for name in ['Toran', 'Matt']\n", " console.log('The name' + name)"]
sut.write_buffer_contents_to_file(COFFEE_FILE, contents)
sut.run_coffee_to_js_on_coffee_file()
expected_js_output = [
"(function() {\n",
" var name, _i, _len, _ref;\n",
"\n",
" _ref = ['Toran', 'Matt'];\n",
" for (_i = 0, _len = _ref.length; _i < _len; _i++) {\n",
" name = _ref[_i];\n",
" console.log('The name' + name);\n",
" }\n",
"\n",
"}).call(this);\n",
]
return_value = read_file_to_list(JS_FILE)[1:]
self.assertEqual(return_value, expected_js_output)
def test_run_js_to_coffee_on_js_file_populates_an_error_file_when_given_invalid_javascript(self):
contents = ["va = oiuewf{}"]
sut.write_buffer_contents_to_file(JS_FILE, contents)
sut.run_js_to_coffee_on_js_file()
self.assertTrue(os.stat(ERROR_LOG)[stat.ST_SIZE] > 0)
def test_run_js_to_coffee_on_js_file_creates_a_proper_coffee_file_when_given_valid_input(self):
contents = ["var example = function() {\n", " console.log('This is another example');\n", "}"]
sut.write_buffer_contents_to_file(JS_FILE, contents)
sut.run_js_to_coffee_on_js_file()
expected_coffee_output = ['example = ->\n', ' console.log "This is another example"\n', ' return\n']
self.assertEqual(read_file_to_list(COFFEE_FILE), expected_coffee_output)
def test_write_js_to_file_writes_correct_contents_to_desired_file(self):
contents = ["var example = function() {", " console.log('this is an example');", "}"]
sut.write_buffer_contents_to_file(JS_FILE, contents)
with open(JS_FILE, "r") as f:
self.assertEqual(f.readlines(), [line + "\n" for line in contents])
def test_run_coffee_to_js_on_coffee_file_populates_an_error_file_when_given_invalid_coffeescript(self):
contents = ['for name in ["Jarrod", Katie"']
sut.write_buffer_contents_to_file(COFFEE_FILE, contents)
sut.run_coffee_to_js_on_coffee_file()
self.assertTrue(os.stat(ERROR_LOG)[stat.ST_SIZE] > 0)
def test_write_buffer_contents_to_file_writes_correct_contents_to_desired_file_with_valid_coffee_script(self):
contents = ['for name in ["Toran", "Matt", "Brandon", "Joel"]', " console.log('The name' + name)"]
sut.write_buffer_contents_to_file(COFFEE_FILE, contents)
with open(COFFEE_FILE, "r") as f:
self.assertEqual(f.readlines(), [line + "\n" for line in contents])
