def test_parseDate3(mocker):
"""
Test parseDate with unusual input
Expected result: result is None
N.B. Worker.parseDate doesn't implement robust input validation, so will
trigger an unhandled exception when fed non-string inputs. Hence, this
test case is currently expected to fail.
"""
# given: setup test framework
worker = Worker()
input_strings = [
"12/1220", "01/01/19999", "Monday", -1, [], {
"hello": "world"
}, 3.5
]
# when:
for input_string in input_strings:
result = worker.parseDate(input_string)
# then:
AssertThat(result).IsNone()
def test_parseDate3(mocker):
"""
Test parseLine with bad Date format 1: dd/mmyy
Expected result: result is None
"""
# given: setup test framework
worker = Worker()
testString = "12/1220"
# when:
result = worker.parseDate(testString)
# then:
AssertThat(result).IsNone()
def test_parseDate4(mocker):
"""
Test parseLine with bad Date format 2: 32Jan2019
Expected result: result is None
"""
# given: setup test framework
worker = Worker()
testString = "32Jan2019"
# when:
result = worker.parseDate(testString)
# then:
AssertThat(result).IsNone()
def test_worker_parseDate1_generative(mocker, input_date):
# given
input_string = input_date.strftime(format="%d%b%Y")
worker = Worker()
# when
result = worker.parseDate(input_string)
print(input_string, result)
# then
AssertThat(result).IsInstanceOf(str)
AssertThat(result).HasSize(10)
AssertThat(result.split('-')).HasSize(3)
def test_parseDate2(mocker):
"""
Test parseLine with Date format 2: ddmmmYYYY
Expected result: formatted string in dd/mm/YYYY
"""
# given: setup test framework
worker = Worker()
testString = "04Jan2019"
expected_result = "04/01/2019"
# when:
result = worker.parseDate(testString)
# then: (Using PyTruth assertions)
AssertThat(result).IsEqualTo(expected_result)
def test_parseDate2(mocker):
"""
Test parseDate with date format: ddmmmYYYY
Expected result: formatted string in YYYY-mm-dd
"""
# given: setup test framework
worker = Worker()
testString = "04Jan2019"
expected_result = "2019-01-04"
# when:
result = worker.parseDate(testString)
# then: (Using PyTruth assertions)
AssertThat(result).IsEqualTo(expected_result)
def test_parseDate4(mocker):
"""
Test parseDate with unusual input
Expected result: result is None
N.B. Worker.parseDate contains some complicated logic, that can get tripped
by some unusual input - in this case a real-world date format "19th June 2020".
Hence, this test case is currently expected to fail.
"""
# given: setup test framework
worker = Worker()
input_strings = ["32Jan2019", "Tuesday", "19th June 2020"]
# when:
for input_string in input_strings:
result = worker.parseDate(input_string)
# then:
AssertThat(result).IsNone()