pyuno/qa/pytests/testcollections_XIndexReplace.py

   1 #!/usr/bin/env python
   2 #
   3 # This file is part of the LibreOffice project.
   4 #
   5 # This Source Code Form is subject to the terms of the Mozilla Public
   6 # License, v. 2.0. If a copy of the MPL was not distributed with this
   7 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8 #
   9
  10 import unittest
  11 import uno
  12
  13 from testcollections_base import CollectionsTestBase
  14
  15
  16 # ContentIndex instance factory
  17 def getContentIndexInstance(doc):
  18     return doc.createInstance("com.sun.star.text.ContentIndex")
  19
  20 # Tests behaviour of objects implementing XIndexReplace using the new-style
  21 # collection accessors
  22 # The objects chosen have no special meaning, they just happen to implement the
  23 # tested interfaces
  24
  25 class TestXIndexReplace(CollectionsTestBase):
  26
  27     def generateTestContentIndex(self, doc):
  28         index = getContentIndexInstance(doc)
  29         for i in range(10):
  30             styles = ('n'+str(i),)
  31             uno.invoke(index.LevelParagraphStyles, "replaceByIndex", (i, uno.Any("[]string", styles)))
  32         return index
  33
  34     def generateTestTuple(self, values):
  35         properties = []
  36         for i in values:
  37             properties.append(('n'+str(i),),)
  38         return tuple(properties)
  39
  40     def assignValuesTestFixture(self, doc, key, values, expected):
  41         # Given
  42         index = self.generateTestContentIndex(doc)
  43         to_assign = self.generateTestTuple(values)
  44         if not (isinstance(expected, Exception)):
  45             toCompare = self.generateTestTuple(expected)
  46
  47         # When
  48         captured = None
  49         try:
  50             index.LevelParagraphStyles[key] = to_assign
  51         except Exception as e:
  52             captured = e
  53
  54         # Then
  55         if isinstance(expected, Exception):
  56             # expected is exception
  57             self.assertNotEqual(None, captured)
  58             self.assertEqual(type(expected).__name__, type(captured).__name__)
  59         else:
  60             # expected is list
  61             self.assertEqual(None, captured)
  62             for i in range(10):
  63                 self.assertEqual(toCompare[i][0],
  64                                  index.LevelParagraphStyles[i][0])
  65
  66     # Tests syntax:
  67     #    obj[0] = val                # Replace by index
  68     # For:
  69     #    Cases requiring sequence type coercion
  70     def test_XIndexReplace_ReplaceIndex(self):
  71         # Given
  72         doc = self.createBlankTextDocument()
  73         index = getContentIndexInstance(doc)
  74
  75         # When
  76         index.LevelParagraphStyles[0] = ('Caption',)
  77
  78         # Then
  79         self.assertEqual(('Caption',), index.LevelParagraphStyles[0])
  80
  81         doc.close(True)
  82
  83     # Tests syntax:
  84     #    obj[0] = val                # Replace by index
  85     # For:
  86     #    Invalid value (None)
  87     def test_XIndexReplace_ReplaceIndex_Invalid_None(self):
  88         # Given
  89         doc = self.createBlankTextDocument()
  90         index = getContentIndexInstance(doc)
  91
  92         # When / Then
  93         with self.assertRaises(TypeError):
  94             index.LevelParagraphStyles[0] = None
  95
  96         doc.close(True)
  97
  98     # Tests syntax:
  99     #    obj[0] = val                # Replace by index
 100     # For:
 101     #    Invalid value (String)
 102     def test_XIndexReplace_ReplaceIndex_Invalid_String(self):
 103         # Given
 104         doc = self.createBlankTextDocument()
 105         index = getContentIndexInstance(doc)
 106
 107         # When / Then
 108         with self.assertRaises(TypeError):
 109             index.LevelParagraphStyles[0] = 'foo'
 110
 111         doc.close(True)
 112
 113     # Tests syntax:
 114     #    obj[0] = val                # Replace by index
 115     # For:
 116     #    Invalid value (Float)
 117     def test_XIndexReplace_ReplaceIndex_Invalid_Float(self):
 118         # Given
 119         doc = self.createBlankTextDocument()
 120         index = getContentIndexInstance(doc)
 121
 122         # When / Then
 123         with self.assertRaises(TypeError):
 124             index.LevelParagraphStyles[0] = 12.34
 125
 126         doc.close(True)
 127
 128     # Tests syntax:
 129     #    obj[0] = val                # Replace by index
 130     # For:
 131     #    Invalid value (List)
 132     def test_XIndexReplace_ReplaceIndex_Invalid_List(self):
 133         # Given
 134         doc = self.createBlankTextDocument()
 135         index = getContentIndexInstance(doc)
 136
 137         # When / Then
 138         with self.assertRaises(TypeError):
 139             index.LevelParagraphStyles[0] = [0, 1]
 140
 141         doc.close(True)
 142
 143     # Tests syntax:
 144     #    obj[0] = val                # Replace by index
 145     # For:
 146     #    Invalid value (Dict)
 147     def test_XIndexReplace_ReplaceIndex_Invalid_Dict(self):
 148         # Given
 149         doc = self.createBlankTextDocument()
 150         index = getContentIndexInstance(doc)
 151
 152         # When / Then
 153         with self.assertRaises(TypeError):
 154             index.LevelParagraphStyles[0] = {'a': 'b'}
 155
 156         doc.close(True)
 157
 158     # Tests syntax:
 159     #    obj[0] = val                # Replace by index
 160     # For:
 161     #    Invalid value (inconsistently typed tuple)
 162     def test_XIndexReplace_ReplaceIndex_Invalid_InconsistentTuple(self):
 163         # Given
 164         doc = self.createBlankTextDocument()
 165         index = getContentIndexInstance(doc)
 166
 167         # When / Then
 168         with self.assertRaises(TypeError):
 169             index.LevelParagraphStyles[0] = ('Caption', ())
 170
 171         doc.close(True)
 172
 173     # Tests syntax:
 174     #    obj[2:4] = val1,val2        # Replace by slice
 175     # For:
 176     #    Cases requiring sequence type coercion
 177     def test_XIndexReplace_ReplaceSlice(self):
 178         assign_max = 12
 179         doc = self.createBlankTextDocument()
 180         t = tuple(range(10))
 181         for j in [x for x in range(-12, 13)] + [None]:
 182             for k in [x for x in range(-12, 13)] + [None]:
 183                 key = slice(j, k)
 184                 for l in range(assign_max):
 185                     assign = [y+100 for y in range(l)]
 186                     expected = list(range(10))
 187                     try:
 188                         expected[key] = assign
 189                     except Exception as e:
 190                         expected = e
 191                     if (len(expected) != 10):
 192                         expected = ValueError()
 193                     self.assignValuesTestFixture(doc, key, assign, expected)
 194         doc.close(True)
 195
 196     # Tests syntax:
 197     #    obj[2:4] = val1,val2        # Replace by slice
 198     # For:
 199     #    Invalid values (inconsistently value types in tuple)
 200     def test_XIndexReplace_ReplaceSlice_Invalid_InconsistentTuple(self):
 201         # Given
 202         doc = self.createBlankTextDocument()
 203         index = getContentIndexInstance(doc)
 204
 205         # When / Then
 206         with self.assertRaises(TypeError):
 207             index.LevelParagraphStyles[0:2] = (
 208                 ('Caption',),
 209                 12.34
 210             )
 211
 212         doc.close(True)
 213
 214     # Tests syntax:
 215     #    obj[0:3:2] = val1,val2      # Replace by extended slice
 216     # For:
 217     #    Cases requiring sequence type coercion
 218     def test_XIndexReplace_ReplaceExtendedSlice(self):
 219         assign_max = 12
 220         doc = self.createBlankTextDocument()
 221         t = tuple(range(10))
 222         for j in [x for x in range(-12, 13)] + [None]:
 223             for k in [x for x in range(-12, 13)] + [None]:
 224                 for l in [-2, -1, 2]:
 225                     key = slice(j, k, l)
 226                     for m in range(assign_max):
 227                         assign = [y+100 for y in range(m)]
 228                         expected = list(range(10))
 229                         try:
 230                             expected[key] = assign
 231                         except Exception as e:
 232                             expected = e
 233                         self.assignValuesTestFixture(doc, key, assign, expected)
 234         doc.close(True)
 235
 236
 237 if __name__ == '__main__':
 238     unittest.main()
 239
 240 # vim:set shiftwidth=4 softtabstop=4 expandtab: