def test__get_placeholders_on_text_with_one_placeholder(self):
"""
Should return a Match object containing all matched placeholders.
"""
expected_text = "test_placeholder"
text = f"{Placeholder.PLACEHOLDER_START}{expected_text}{Placeholder.PLACEHOLDER_END}"
actual_matches = Placeholder._get_placeholders(text_to_check=text)
self.assertEqual(expected_text, actual_matches[0])
def test__get_placeholder_placeholder_with_whitespace_in_string(self):
"""
Should return empty Matches
:return:
"""
from businesslogic.placeholders import Placeholder
expected_string = "string one!@nested @! placeholder"
expected_matches = []
actual_matches = Placeholder._get_placeholders(expected_string)
self.assertEqual(expected_matches, actual_matches)
def test__get_placeholder_nested_placeholder(self):
"""
Should only return the nested placeholder
:return:
"""
from businesslogic.placeholders import Placeholder
expected_string = "string !@one!@nested@!@! placeholder"
expected_matches = ['nested']
actual_matches = Placeholder._get_placeholders(expected_string)
self.assertEqual(expected_matches, actual_matches)
def test__get_placeholders_three_placeholders(self):
"""
Should return Matches with the three provided placeholders
:return:
"""
from businesslogic.placeholders import Placeholder
expected_string = "string !@one@!, !@two@!, !@three@! placeholder"
expected_matches = ['one', 'two', 'three']
actual_matches = Placeholder._get_placeholders(expected_string)
self.assertEqual(expected_matches, actual_matches)
def test__get_placeholders_no_placeholder(self):
"""
Should return empty Matches
:return:
"""
from businesslogic.placeholders import Placeholder
expected_string = "string without placeholders"
expected_matches = []
actual_matches = Placeholder._get_placeholders(expected_string)
self.assertEqual(expected_matches, actual_matches)
def test__get_placeholders_on_text_with_three_placeholders(self):
"""
Should return a Match object containing three matched placeholders.
"""
expected_matches = ["Hello", "there", "fool"]
text = f"{Placeholder.PLACEHOLDER_START}{expected_matches[0]}{Placeholder.PLACEHOLDER_END} " \
f"{Placeholder.PLACEHOLDER_START}{expected_matches[1]}{Placeholder.PLACEHOLDER_END} " \
f"{Placeholder.PLACEHOLDER_START}{expected_matches[2]}{Placeholder.PLACEHOLDER_END}"
actual_matches = Placeholder._get_placeholders(text_to_check=text)
self.assertEqual(expected_matches, actual_matches)