def testListWithNoneValueMerging(self):
page0 = self.pages[0]
v0 = list_of_string_values.ListOfStringValues(
page0, 'x', 'unit',
['L1', 'L2'], same_page_merge_policy=value.CONCATENATE)
v1 = list_of_string_values.ListOfStringValues(
page0, 'x', 'unit',
None, same_page_merge_policy=value.CONCATENATE, none_value_reason='n')
self.assertTrue(v1.IsMergableWith(v0))
vM = (list_of_string_values.ListOfStringValues.
MergeLikeValuesFromSamePage([v0, v1]))
self.assertEquals(None, vM.values)
self.assertEquals(none_values.MERGE_FAILURE_REASON, vM.none_value_reason)
def MergeLikeValuesFromSamePage(cls, values):
assert len(values) > 0
v0 = values[0]
return list_of_string_values.ListOfStringValues(
v0.page,
v0.name,
v0.units, [v.value for v in values],
important=v0.important)
def testListDifferentPageMerging(self):
page0 = self.pages[0]
v0 = list_of_string_values.ListOfStringValues(
page0, 'x', 'label',
['L1', 'L2'], same_page_merge_policy=value.PICK_FIRST)
v1 = list_of_string_values.ListOfStringValues(
page0, 'x', 'label',
['L3', 'L4'], same_page_merge_policy=value.PICK_FIRST)
self.assertTrue(v1.IsMergableWith(v0))
vM = (list_of_string_values.ListOfStringValues.
MergeLikeValuesFromDifferentPages([v0, v1]))
self.assertEquals(None, vM.page)
self.assertEquals('x', vM.name)
self.assertEquals('label', vM.units)
self.assertEquals(value.PICK_FIRST, vM.same_page_merge_policy)
self.assertEquals(True, vM.important)
self.assertEquals(['L1', 'L2', 'L3', 'L4'], vM.values)
def testListSamePageMergingWithSamePageConcatenatePolicy(self):
page0 = self.pages[0]
v0 = list_of_string_values.ListOfStringValues(
page0, 'x', 'label',
['L1','L2'], same_page_merge_policy=value.CONCATENATE)
v1 = list_of_string_values.ListOfStringValues(
page0, 'x', 'label',
['L3','L4'], same_page_merge_policy=value.CONCATENATE)
self.assertTrue(v1.IsMergableWith(v0))
vM = (list_of_string_values.ListOfStringValues.
MergeLikeValuesFromSamePage([v0, v1]))
self.assertEquals(page0, vM.page)
self.assertEquals('x', vM.name)
self.assertEquals('label', vM.units)
self.assertEquals(value.CONCATENATE, vM.same_page_merge_policy)
self.assertEquals(True, vM.important)
self.assertEquals(['L1', 'L2', 'L3', 'L4'], vM.values)
def testAsDict(self):
v = list_of_string_values.ListOfStringValues(
None, 'x', 'unit', ['foo', 'bar'],
same_page_merge_policy=value.PICK_FIRST, important=False)
d = v.AsDictWithoutBaseClassEntries()
self.assertEquals(d, {
'values': ['foo', 'bar']
})
def testNoneValueAsDict(self):
v = list_of_string_values.ListOfStringValues(
None, 'x', 'unit', None, same_page_merge_policy=value.PICK_FIRST,
important=False, none_value_reason='n')
d = v.AsDictWithoutBaseClassEntries()
self.assertEquals(d, {
'values': None,
'none_value_reason': 'n'
})
def _MergeLikeValues(cls, values, page, name, tir_label):
v0 = values[0]
merged_value = [v.value for v in values]
none_value_reason = None
if None in merged_value:
merged_value = None
none_value_reason = none_values.MERGE_FAILURE_REASON
return list_of_string_values.ListOfStringValues(
page, name, v0.units, merged_value, important=v0.important,
tir_label=tir_label,
none_value_reason=none_value_reason)
def MergeLikeValuesFromDifferentPages(cls,
values,
group_by_name_suffix=False):
assert len(values) > 0
v0 = values[0]
if not group_by_name_suffix:
name = v0.name
else:
name = v0.name_suffix
return list_of_string_values.ListOfStringValues(
None,
name,
v0.units, [v.value for v in values],
important=v0.important)
def testListWithNoneReasonMustHaveNoneValue(self):
page0 = self.pages[0]
self.assertRaises(
none_values.ValueMustHaveNoneValue,
lambda: list_of_string_values.ListOfStringValues(
page0, 'x', 'unit', ['L1', 'L2'], none_value_reason='n'))
def testListWithNoneValueMustHaveNoneReason(self):
page0 = self.pages[0]
self.assertRaises(
none_values.NoneValueMissingReason,
lambda: list_of_string_values.ListOfStringValues(
page0, 'x', 'unit', None))
