def testCycleStartsWithExitingAState(self):
"""In some workflows, the cycle we are intertested in can start with a transition into a number of states
so we measure from the exit of the previous state rather than the arrival at a specific state."""
history = pd.Series([CREATED_STATE,
'queued',
START_STATE,
START_STATE,
START_STATE,
START_STATE,
START_STATE,
START_STATE,
START_STATE,
START_STATE,
START_STATE,
START_STATE,
END_STATE],
index=pd.to_datetime(['2012-01-01',
'2012-01-02',
'2012-01-03',
'2012-01-04',
'2012-01-05',
'2012-01-06',
'2012-01-07',
'2012-01-08',
'2012-01-09',
'2012-01-10',
'2012-01-11',
'2012-01-12',
'2012-01-13']))
self.assertEquals(cycle_time(history,
after_state='queued'), 11)
def testGetCycleTime(self):
history = pd.Series([CREATED_STATE,
CREATED_STATE,
START_STATE,
'pending',
'pending',
'pending',
'Customer Approval',
'Customer Approval',
'pending',
'pending',
'Customer Approval',
'Customer Approval',
'Customer Approval',
'Customer Approval',
END_STATE],
index=pd.to_datetime(['2012-01-01',
'2012-01-02',
'2012-01-03',
'2012-01-04',
'2012-01-05',
'2012-01-06',
'2012-01-07',
'2012-01-08',
'2012-01-09',
'2012-01-10',
'2012-01-11',
'2012-01-12',
'2012-01-13',
'2012-01-14',
'2012-01-15']))
self.assertEquals(cycle_time(history), 13)
def testCycleEndsWithExitingAState(self):
"""In some workflows, the cycle we are interested in can end with a transition to more than one state so
we measure to the exit from the last state rather than the arrival at the end state."""
history = pd.Series([CREATED_STATE,
START_STATE,
START_STATE,
START_STATE,
START_STATE,
START_STATE,
START_STATE,
START_STATE,
START_STATE,
START_STATE,
START_STATE,
'pending'],
index=pd.to_datetime(['2012-01-01',
'2012-01-02',
'2012-01-03',
'2012-01-04',
'2012-01-05',
'2012-01-06',
'2012-01-07',
'2012-01-08',
'2012-01-09',
'2012-01-10',
'2012-01-11',
'2012-01-12']))
self.assertEquals(cycle_time(history, exit_state=START_STATE), 10)
def testGetCycleTimeIncRepopenedToClosed(self):
history = pd.Series(
[START_STATE, END_STATE, REOPENED_STATE, END_STATE],
index=pd.to_datetime(
['2012-01-01', '2012-01-02', '2012-01-03', '2012-01-04']))
self.assertEquals(cycle_time(history), 4)
def testGetCycleTimeIsStillOpen(self):
history = pd.Series([START_STATE,
'pending'],
index=pd.to_datetime(['2012-01-01',
'2012-01-02']))
self.assertEquals(cycle_time(history), None)
def testGetCycleTimeWithDropOuts(self):
history = pd.Series([START_STATE, 'pending', START_STATE, END_STATE],
index=pd.to_datetime([
'2012-01-01', '2012-01-02', '2012-01-03',
'2012-01-04'
]))
self.assertEquals(cycle_time(history), 4)
def testCycleStartsWithOpen(self):
"""We need to be able to deal with workflows where there is no queue before work actually starts"""
history = pd.Series(
['Open', 'Awaiting Review', 'Reviewing', END_STATE],
index=pd.to_datetime(
['2012-01-01', '2012-01-02', '2012-01-03', '2012-01-04']))
self.assertEquals(
cycle_time(history, start_state='Open', end_state='Reviewing'), 3)
def testGetCycleTimeWithDropOuts(self):
history = pd.Series([START_STATE,
'pending',
START_STATE,
END_STATE],
index=pd.to_datetime(['2012-01-01',
'2012-01-02',
'2012-01-03',
'2012-01-04']))
self.assertEquals(cycle_time(history), 4)
def testGetCycleTimeIncRepopenedToClosed(self):
history = pd.Series([START_STATE,
END_STATE,
REOPENED_STATE,
END_STATE],
index=pd.to_datetime(['2012-01-01',
'2012-01-02',
'2012-01-03',
'2012-01-04']))
self.assertEquals(cycle_time(history), 4)
def testCycleStartsWithOpen(self):
"""We need to be able to deal with workflows where there is no queue before work actually starts"""
history = pd.Series(['Open',
'Awaiting Review',
'Reviewing',
END_STATE],
index=pd.to_datetime(['2012-01-01',
'2012-01-02',
'2012-01-03',
'2012-01-04']))
self.assertEquals(cycle_time(history,
start_state='Open',
end_state='Reviewing'), 3)
def testCycleEndsWithExitingAState(self):
"""In some workflows, the cycle we are interested in can end with a transition to more than one state so
we measure to the exit from the last state rather than the arrival at the end state."""
history = pd.Series([
CREATED_STATE, START_STATE, START_STATE, START_STATE, START_STATE,
START_STATE, START_STATE, START_STATE, START_STATE, START_STATE,
START_STATE, 'pending'
],
index=pd.to_datetime([
'2012-01-01', '2012-01-02', '2012-01-03',
'2012-01-04', '2012-01-05', '2012-01-06',
'2012-01-07', '2012-01-08', '2012-01-09',
'2012-01-10', '2012-01-11', '2012-01-12'
]))
self.assertEquals(cycle_time(history, exit_state=START_STATE), 10)
def testGetCycleTime(self):
history = pd.Series([
CREATED_STATE, CREATED_STATE, START_STATE, 'pending', 'pending',
'pending', 'Customer Approval', 'Customer Approval', 'pending',
'pending', 'Customer Approval', 'Customer Approval',
'Customer Approval', 'Customer Approval', END_STATE
],
index=pd.to_datetime([
'2012-01-01', '2012-01-02', '2012-01-03',
'2012-01-04', '2012-01-05', '2012-01-06',
'2012-01-07', '2012-01-08', '2012-01-09',
'2012-01-10', '2012-01-11', '2012-01-12',
'2012-01-13', '2012-01-14', '2012-01-15'
]))
self.assertEquals(cycle_time(history), 13)
def testCycleStartsWithExitingAState(self):
"""In some workflows, the cycle we are intertested in can start with a transition into a number of states
so we measure from the exit of the previous state rather than the arrival at a specific state."""
history = pd.Series([
CREATED_STATE, 'queued', START_STATE, START_STATE, START_STATE,
START_STATE, START_STATE, START_STATE, START_STATE, START_STATE,
START_STATE, START_STATE, END_STATE
],
index=pd.to_datetime([
'2012-01-01', '2012-01-02', '2012-01-03',
'2012-01-04', '2012-01-05', '2012-01-06',
'2012-01-07', '2012-01-08', '2012-01-09',
'2012-01-10', '2012-01-11', '2012-01-12',
'2012-01-13'
]))
self.assertEquals(cycle_time(history, after_state='queued'), 11)
def testGetCycleTimeForIncludedStates(self):
"""
For cases where cycle starts by exiting one or more states and
ends by entering one or more states we measure the cycle by recording
number of days in the states we are interested in.
"""
history = pd.Series([
CREATED_STATE, 'queued', 'one', 'two', 'two', 'three', 'three',
'three', END_STATE, 'two', 'four', 'five', END_STATE
],
index=pd.to_datetime([
'2012-01-01', '2012-01-02', '2012-01-03',
'2012-01-04', '2012-01-05', '2012-01-06',
'2012-01-07', '2012-01-08', '2012-01-09',
'2012-01-10', '2012-01-11', '2012-01-12',
'2012-01-13'
]))
self.assertEquals(
cycle_time(history, include_states=['one', 'two', 'three']), 7)
def testGetCycleTimeForExcludedStates(self):
"""
Like included states above but expressed as the inverse - i.e. the states
we are not interested in.
"""
history = pd.Series([CREATED_STATE,
'queued',
'one',
'two',
'two',
'three',
'three',
'three',
END_STATE,
'two',
'four',
'five',
END_STATE],
index=pd.to_datetime(['2012-01-01',
'2012-01-02',
'2012-01-03',
'2012-01-04',
'2012-01-05',
'2012-01-06',
'2012-01-07',
'2012-01-08',
'2012-01-09',
'2012-01-10',
'2012-01-11',
'2012-01-12',
'2012-01-13']))
self.assertEquals(cycle_time(history,
exclude_states=[CREATED_STATE,
'queued',
'four',
'five',
END_STATE]), 7)
def testGetCycleTimeForExcludedStates(self):
"""
Like included states above but expressed as the inverse - i.e. the states
we are not interested in.
"""
history = pd.Series([
CREATED_STATE, 'queued', 'one', 'two', 'two', 'three', 'three',
'three', END_STATE, 'two', 'four', 'five', END_STATE
],
index=pd.to_datetime([
'2012-01-01', '2012-01-02', '2012-01-03',
'2012-01-04', '2012-01-05', '2012-01-06',
'2012-01-07', '2012-01-08', '2012-01-09',
'2012-01-10', '2012-01-11', '2012-01-12',
'2012-01-13'
]))
self.assertEquals(
cycle_time(history,
exclude_states=[
CREATED_STATE, 'queued', 'four', 'five', END_STATE
]), 7)
def testGetCycleTimeForIncludedStates(self):
"""
For cases where cycle starts by exiting one or more states and
ends by entering one or more states we measure the cycle by recording
number of days in the states we are interested in.
"""
history = pd.Series([CREATED_STATE,
'queued',
'one',
'two',
'two',
'three',
'three',
'three',
END_STATE,
'two',
'four',
'five',
END_STATE],
index=pd.to_datetime(['2012-01-01',
'2012-01-02',
'2012-01-03',
'2012-01-04',
'2012-01-05',
'2012-01-06',
'2012-01-07',
'2012-01-08',
'2012-01-09',
'2012-01-10',
'2012-01-11',
'2012-01-12',
'2012-01-13']))
self.assertEquals(cycle_time(history,
include_states=['one', 'two', 'three']), 7)
def testGetCycleTimeIsStillOpen(self):
history = pd.Series([START_STATE, 'pending'],
index=pd.to_datetime(['2012-01-01', '2012-01-02']))
self.assertEquals(cycle_time(history), None)
