def test_calculate_cost_change_from_previous_value(self):
increase_service = Service(details({
'2013-Q1 Vol.': '200',
u'2013-Q1 CPT (\xa3)': '2',
'2012-Q4 Vol.': '100',
u'2012-Q4 CPT (\xa3)': '1',
}))
decrease_service = Service(details({
'2013-Q1 Vol.': '100',
u'2013-Q1 CPT (\xa3)': '1',
'2012-Q4 Vol.': '100',
u'2012-Q4 CPT (\xa3)': '2',
}))
no_previous_vol_service = Service(details({
'2013-Q1 Vol.': '100',
u'2013-Q1 CPT (\xa3)': '1',
'2012-Q4 Vol.': '',
u'2012-Q4 CPT (\xa3)': '',
}))
zero_previous_vol_service = Service(details({
'2013-Q1 Vol.': '100',
u'2013-Q1 CPT (\xa3)': '1',
'2012-Q4 Vol.': '0',
u'2012-Q4 CPT (\xa3)': '0',
}))
assert_that(increase_service.latest_kpi_for('cost_change'), is_(4))
assert_that(decrease_service.latest_kpi_for('cost_change'), is_(0.5))
assert_that(no_previous_vol_service.latest_kpi_for('cost_change'), is_(None))
assert_that(zero_previous_vol_service.latest_kpi_for('cost_change'), is_(None))
def test_calculate_volume_change_from_previous_value(self):
increase_service = Service(
details({
'2013-Q1 Vol.': '200',
'2012-Q4 Vol.': '100',
}))
decrease_service = Service(
details({
'2013-Q1 Vol.': '100',
'2012-Q4 Vol.': '200',
}))
no_previous_vol_service = Service(
details({
'2013-Q1 Vol.': '100',
'2012-Q4 Vol.': '',
}))
zero_previous_vol_service = Service(
details({
'2013-Q1 Vol.': '100',
'2012-Q4 Vol.': '0',
}))
zero_current_vol_service = Service(
details({
'2013-Q1 Vol.': '0',
'2012-Q4 Vol.': '100',
}))
assert_that(increase_service.latest_kpi_for('volume_change'), is_(2))
assert_that(decrease_service.latest_kpi_for('volume_change'), is_(0.5))
assert_that(no_previous_vol_service.latest_kpi_for('volume_change'),
is_(None))
assert_that(zero_previous_vol_service.latest_kpi_for('volume_change'),
is_(None))
assert_that(zero_current_vol_service.latest_kpi_for('volume_change'),
is_(0))
def test_calculate_takeup_change_from_previous_value(self):
increase_service = Service(details({
'2013-Q1 Vol.': '200',
'2013-Q1 Digital vol.': '200',
'2012-Q4 Vol.': '100',
'2012-Q4 Digital vol.': '50',
}))
decrease_service = Service(details({
'2013-Q1 Vol.': '100',
'2013-Q1 Digital vol.': '50',
'2012-Q4 Vol.': '100',
'2012-Q4 Digital vol.': '100',
}))
no_previous_vol_service = Service(details({
'2013-Q1 Vol.': '100',
'2013-Q1 Digital vol.': '100',
'2012-Q4 Vol.': '',
'2012-Q4 Digital vol.': '',
}))
zero_previous_vol_service = Service(details({
'2013-Q1 Vol.': '100',
'2013-Q1 Digital vol.': '100',
'2012-Q4 Vol.': '0',
'2012-Q4 Digital vol.': '0',
}))
assert_that(increase_service.latest_kpi_for('takeup_change'), is_(2))
assert_that(decrease_service.latest_kpi_for('takeup_change'), is_(0.5))
assert_that(no_previous_vol_service.latest_kpi_for('takeup_change'), is_(None))
assert_that(zero_previous_vol_service.latest_kpi_for('takeup_change'), is_(None))
def test_cost(self):
service = Service(details({
"2012-Q4 Vol.": "2,000",
u'2012-Q4 CPT (\xa3)': "2.00"
}))
assert_that(service.latest_kpi_for('cost'), is_(4000))
def test_cost(self):
service = Service(
details({
"2012-Q4 Vol.": "2,000",
u'2012-Q4 CPT (\xa3)': "2.00"
}))
assert_that(service.latest_kpi_for('cost'), is_(4000))
def test_volumes(self):
service = Service(
details({
'2012-Q4 Vol.': '10',
'2012-Q4 Digital vol.': '5'
}))
assert_that(service.latest_kpi_for('takeup'), is_(0.5))
def test_most_recent_kpi_takeup_is_none_if_no_matching_quarters(self):
service = Service(
details({
'2012-Q4 Vol.': '10',
'2013-Q1 Digital vol.': '5'
}))
assert_that(service.latest_kpi_for('takeup'), is_(None))
def test_calculate_cost_per_transaction_change_from_previous_value(self):
increase_service = Service(
details({
'2013-Q1 Vol.': '200',
u'2013-Q1 CPT (\xa3)': '2',
'2012-Q4 Vol.': '100',
u'2012-Q4 CPT (\xa3)': '1',
}))
decrease_service = Service(
details({
'2013-Q1 Vol.': '100',
u'2013-Q1 CPT (\xa3)': '1',
'2012-Q4 Vol.': '100',
u'2012-Q4 CPT (\xa3)': '2',
}))
no_previous_vol_service = Service(
details({
'2013-Q1 Vol.': '100',
u'2013-Q1 CPT (\xa3)': '1',
'2012-Q4 Vol.': '',
u'2012-Q4 CPT (\xa3)': '',
}))
zero_previous_vol_service = Service(
details({
'2013-Q1 Vol.': '100',
u'2013-Q1 CPT (\xa3)': '1',
'2012-Q4 Vol.': '0',
u'2012-Q4 CPT (\xa3)': '0',
}))
assert_that(increase_service.latest_kpi_for('cost_per_change'), is_(2))
assert_that(decrease_service.latest_kpi_for('cost_per_change'),
is_(0.5))
assert_that(no_previous_vol_service.latest_kpi_for('cost_per_change'),
is_(None))
assert_that(
zero_previous_vol_service.latest_kpi_for('cost_per_change'),
is_(None))
def test_cost_is_non_when_no_cpt(self):
service = Service(details({
"2012-Q4 Vol.": "2,000",
}))
assert_that(service.latest_kpi_for('cost'), is_(None))
def test_kpi_with_missing_property(self):
service = Service(details({'2012-Q4 Vol.': '5'}))
assert_that(service.latest_kpi_for('volume_change'), is_(None))
def test_no_kpi_for_quarter_with_noVolume(self):
service = Service(details({'2012-Q4 Digital vol.': '5'}))
assert_that(service.latest_kpi_for('volume_num'), is_(None))
def test_no_kpis(self):
service = Service(details({}))
assert_that(service.latest_kpi_for('takeup'), is_(None))
def test_volumes(self):
service = Service(details({'2012-Q4 Vol.': '10',
'2012-Q4 Digital vol.': '5'}))
assert_that(service.latest_kpi_for('takeup'), is_(0.5))
def test_most_recent_kpi_takeup_is_none_if_no_matching_quarters(self):
service = Service(details({'2012-Q4 Vol.': '10',
'2013-Q1 Digital vol.': '5'}))
assert_that(service.latest_kpi_for('takeup'),
is_(None))
def test_transactions_count(self):
service = Service(details({'2013-Q1 Vol.': '10'}))
assert_that(service.latest_kpi_for('volume_num'), is_(10))
def test_transactions_count(self):
service = Service(details({'2013-Q1 Vol.': '10'}))
assert_that(service.latest_kpi_for('volume_num'), is_(10))
def test_cost_is_non_when_no_cpt(self):
service = Service(details({
"2012-Q4 Vol.": "2,000",
}))
assert_that(service.latest_kpi_for('cost'), is_(None))
def test_no_kpis(self):
service = Service(details({}))
assert_that(service.latest_kpi_for('takeup'), is_(None))
def test_kpi_with_missing_property(self):
service = Service(details({
'2012-Q4 Vol.': '5'
}))
assert_that(service.latest_kpi_for('volume_change'), is_(None))
def test_no_kpi_for_quarter_with_noVolume(self):
service = Service(details({
'2012-Q4 Digital vol.': '5'
}))
assert_that(service.latest_kpi_for('volume_num'), is_(None))
