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#!/usr/bin/env python
#
# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
import unittest
import uno
from testcollections_base import CollectionsTestBase
from com.sun.star.beans import PropertyValue
# Tests behaviour of objects implementing XIndexContainer using the new-style
# collection accessors
# The objects chosen have no special meaning, they just happen to implement the
# tested interfaces
class TestXIndexContainer(CollectionsTestBase):
def generateTestPropertyValues(self, count):
sm = self.context.ServiceManager
values = sm.createInstanceWithContext("com.sun.star.document.IndexedPropertyValues", self.context)
for i in range(count):
properties = (PropertyValue(Name='n'+str(i), Value='v'+str(i)),)
uno.invoke(values, "insertByIndex", (i, uno.Any("[]com.sun.star.beans.PropertyValue", properties)))
return values
def generateTestTuple(self, values):
properties = []
for i in values:
properties.append((PropertyValue(Name='n'+str(i), Value='v'+str(i)),))
return tuple(properties)
def assignValuesTestFixture(self, count, key, values, expected):
# Given
propertyValues = self.generateTestPropertyValues(count)
if type(values) is list:
toAssign = self.generateTestTuple(values)
else:
toAssign = values
if not (isinstance(expected, Exception)):
toCompare = self.generateTestTuple(expected)
# When
captured = None
try:
propertyValues[key] = toAssign
except Exception as e:
captured = e
# Then
if isinstance(expected, Exception):
# expected is exception
self.assertNotEqual(None, captured)
self.assertEqual(type(expected).__name__, type(captured).__name__)
else:
# expected is list
self.assertEqual(None, captured)
self.assertEqual(len(expected), propertyValues.getCount())
for i in range(propertyValues.getCount()):
self.assertEqual(toCompare[i][0].Name, propertyValues.getByIndex(i)[0].Name)
def deleteValuesTestFixture(self, count, key, expected):
# Given
propertyValues = self.generateTestPropertyValues(count)
if not (isinstance(expected, Exception)):
toCompare = self.generateTestTuple(expected)
# When
captured = None
try:
del propertyValues[key]
except Exception as e:
captured = e
# Then
if isinstance(expected, Exception):
# expected is exception
self.assertNotEqual(None, captured)
self.assertEqual(type(expected).__name__, type(captured).__name__)
else:
# expected is list
self.assertEqual(None, captured)
self.assertEqual(len(expected), propertyValues.getCount())
for i in range(propertyValues.getCount()):
self.assertEqual(toCompare[i][0].Name, propertyValues.getByIndex(i)[0].Name)
# Tests syntax:
# obj[2:4] = val1,val2 # Replace by slice
# obj[2:3] = val1,val2 # Insert/replace by slice
# obj[2:2] = (val,) # Insert by slice
# obj[2:4] = (val,) # Replace/delete by slice
# obj[2:3] = () # Delete by slice (implicit)
# For:
# Cases requiring sequence type coercion
def test_XIndexContainer_AssignSlice(self):
baseMax = 5
assignMax = 5
for i in range(baseMax):
for j in [x for x in range(-baseMax-2, baseMax+3)] + [None]:
for k in [x for x in range(-baseMax-2, baseMax+3)] + [None]:
key = slice(j, k)
for l in range(assignMax):
assign = [y+100 for y in range(l)]
expected = list(range(i))
expected[key] = assign
self.assignValuesTestFixture(i, key, assign, expected)
# Tests syntax:
# obj[2:4] = val1,val2 # Replace by slice
# obj[2:3] = val1,val2 # Insert/replace by slice
# obj[2:2] = (val,) # Insert by slice
# For:
# Cases not requiring sequence type coercion
# Invalid values
def test_XIndexContainer_AssignSlice_Invalid(self):
self.assignValuesTestFixture(2, slice(0, 2), None, TypeError())
self.assignValuesTestFixture(2, slice(0, 2), 'foo', TypeError())
self.assignValuesTestFixture(2, slice(0, 2), 12.34, TypeError())
self.assignValuesTestFixture(2, slice(0, 2), {'a': 'b'}, TypeError())
self.assignValuesTestFixture(2, slice(0, 2), ('foo',), TypeError())
self.assignValuesTestFixture(2, slice(0, 2), ('foo', 'foo'), TypeError())
# Tests syntax:
# obj[2:2] = (val,) # Insert by slice
# For:
# Cases not requiring sequence type coercion
def test_XIndexContainer_AssignSlice_NoCoercion(self):
# Given
doc = self.createBlankTextDocument()
form = doc.createInstance("com.sun.star.form.component.DataForm")
form.Name = 'foo'
# When
doc.DrawPage.Forms[0:0] = (form,)
# Then
self.assertEqual('foo', doc.DrawPage.Forms[0].Name)
# Tests syntax:
# obj[0:3:2] = val1,val2 # Replace by extended slice
# For:
# Cases requiring sequence type coercion
def test_XIndexContainer_AssignExtendedSlice(self):
baseMax = 5
assignMax = 5
for i in range(baseMax):
for j in [x for x in range(-baseMax-2, baseMax+3)] + [None]:
for k in [x for x in range(-baseMax-2, baseMax+3)] + [None]:
for l in [-2, -1, 1, 2]:
key = slice(j, k, l)
for m in range(assignMax):
assign = [y+100 for y in range(m)]
expected = list(range(i))
try:
expected[key] = assign
except Exception as e:
expected = e
self.assignValuesTestFixture(i, key, assign, expected)
# Tests syntax:
# del obj[0] # Delete by index
def test_XIndexContainer_DelIndex(self):
baseMax = 5
for i in range(baseMax):
for j in [x for x in range(-baseMax-2, baseMax+3)]:
expected = list(range(i))
try:
del expected[j]
except Exception as e:
expected = e
self.deleteValuesTestFixture(i, j, expected)
# Tests syntax:
# del obj[2:4] # Delete by slice
def test_XIndexContainer_DelSlice(self):
baseMax = 5
for i in range(baseMax):
for j in [x for x in range(-baseMax-2, baseMax+3)] + [None]:
for k in [x for x in range(-baseMax-2, baseMax+3)] + [None]:
key = slice(j, k)
expected = list(range(i))
try:
del expected[key]
except Exception as e:
expected = e
self.deleteValuesTestFixture(i, key, expected)
if __name__ == '__main__':
unittest.main()
# vim:set shiftwidth=4 softtabstop=4 expandtab:
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