annotate emeraldtree/tests/test_tree.py @ 53:d071598a93ef

Tree support - Change module name
author Bastian Blank <bblank@thinkmo.de>
date Mon, 20 Jul 2009 11:08:47 +0200
parents emeraldtree/tests/test_ElementTree.py@78ef2b77ca4a
children 6d2aaba7ac4d
rev   line source
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1 import py.test
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2 from emeraldtree.tree import *
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3
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4 def serialize(elem, **options):
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5 from cStringIO import StringIO
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6 file = StringIO()
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7 tree = ElementTree(elem)
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8 tree.write(file, **options)
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9 return file.getvalue()
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10
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11 def test_Element():
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12 elem = Element('a')
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13
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14 assert isinstance(elem, Node)
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15 assert elem.tag == 'a'
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16
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17 def test_Element__len__():
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18 elem = Element('a', children=['1', '2', '3', '4', '5'])
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19
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20 assert len(elem) == 5
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21
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22 def test_Element__nonzero__():
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23 elem = Element('a')
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24
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25 assert elem
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26 assert len(elem) == 0
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27
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28 def test_Element___getitem__():
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29 elem = Element('a', children = [Element('b'), Element('c')])
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30
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31 assert elem[0].tag == 'b'
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32 assert elem[1].tag == 'c'
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33 assert len(elem[:1]) == 1
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34 assert len(elem[:2]) == 2
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35 assert len(elem[:3]) == 2
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36 assert len(elem[1:3]) == 1
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37 assert len(elem[2:3]) == 0
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38 assert elem[:2][0].tag == 'b'
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39 assert elem[:2][1].tag == 'c'
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41 def test_Element___setitem__():
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42 elem = Element('a', children = [Element('b1'), Element('b2')])
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43
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44 elem[0] = Element('c')
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45 assert elem[0].tag == 'c'
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46 assert elem[1].tag == 'b2'
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47
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48 elem[1] = Element('d')
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49 assert elem[0].tag == 'c'
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50 assert elem[1].tag == 'd'
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51
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52 elem[0:0] = [Element('e')]
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53 assert elem[0].tag == 'e'
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54 assert elem[1].tag == 'c'
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55 assert elem[2].tag == 'd'
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56
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57 def test_Element___delitem__():
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58 elem = Element('a', children = [Element('b1'), Element('b2')])
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59
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60 del elem[0]
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61 assert len(elem) == 1
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62 assert elem[0].tag == 'b2'
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63
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64 def test_Element_append():
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65 elem = Element('a')
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66
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67 elem.append(Element('b'))
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68 assert len(elem) == 1
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69 assert elem[0].tag == 'b'
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70
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71 elem.append(Element('c'))
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72 assert len(elem) == 2
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73 assert elem[1].tag == 'c'
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74
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75 elem.append('d')
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76 assert len(elem) == 3
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77 assert elem[2] == 'd'
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78
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79 def test_Element_extend():
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80 pass
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81
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82 def test_Element_insert():
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83 pass
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84
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85 def test_Element_remove():
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86 pass
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87
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88 def test_Element_find():
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89 child_1 = Element('b1')
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90 child_2 = Element('b2')
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91 elem = Element('a', children=[child_1, child_2])
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92
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93 result = elem.find('b1')
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94 assert result is child_1
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95
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96 result = elem.find('b2')
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97 assert result is child_2
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98
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99 child_1 = Element(QName('b1', 'url1'))
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100 child_2 = Element(QName('{url2}b2'))
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101 elem = Element('a', children=[child_1, child_2])
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102
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103 result = elem.find('{url1}b1')
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104 assert result is child_1
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105
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106 def test_Element_findtext():
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107 pass
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108
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109 def test_Element_findall():
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110 child_1 = Element('b1')
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111 child_2 = Element('b2')
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112 child_3 = u"text"
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113 elem = Element('a', children=[child_1, child_2, child_3])
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114
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115 result = list(elem.findall('b1'))
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116 assert len(result) == 1
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117 assert result[0] is child_1
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118
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119 result = list(elem.findall('b2'))
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120 assert len(result) == 1
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121 assert result[0] is child_2
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122
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123 result = list(elem.findall('*'))
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124 assert len(result) == 3
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125 assert result[0] is child_1
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126 assert result[1] is child_2
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127 assert result[2] is child_3
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128
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129 child_1 = Element(QName('b1', 'url1'))
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130 child_2 = Element(QName('{url2}b2'))
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131 elem = Element('a', children=[child_1, child_2])
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132
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133 result = list(elem.findall('{url1}b1'))
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134 assert len(result) == 1
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135 assert result[0] is child_1
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136
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137 def test_Element_clear():
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138 pass
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139
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140 def test_Element_get():
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141 pass
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142
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143 def test_Element_set():
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144 pass
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145
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146 def test_Element_keys():
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147 pass
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148
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149 def test_Element_items():
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150 pass
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151
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152 def test_Element_iter():
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153 elem = Element('a')
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154 l = list(elem.iter())
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155 assert len(l) == 1
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156
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157 elem.append('b')
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158 l = list(elem.iter())
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159 assert len(l) == 2
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160
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161 elem.append(Element('c'))
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162 l = list(elem.iter())
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163 assert len(l) == 3
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164
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165 elem.append('d')
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166 l = list(elem.iter())
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167 assert len(l) == 4
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168
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169 def test_Element_itertext():
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170 elem = Element('a')
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171 l = list(elem.itertext())
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172 assert len(l) == 0
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173
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174 elem.append('b')
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175 l = list(elem.itertext())
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176 assert len(l) == 1
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177
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178 def test_Comment():
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179 elem = Comment('a')
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180 assert serialize(elem) == '<!--a-->'
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181 assert isinstance(elem, Node)
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182
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183 def test_ProcessingInstruction():
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184 elem = ProcessingInstruction('a')
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185 assert serialize(elem) == '<?a?>'
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186 assert isinstance(elem, ProcessingInstruction)
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187
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188 elem = ProcessingInstruction('a', 'b')
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189 assert serialize(elem) == '<?a b?>'
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190
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191 def test_QName___init__():
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192 qname = QName('a')
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193 assert qname.uri is None
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194 assert qname.name == 'a'
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195 assert isinstance(qname.name, unicode)
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196 assert str(qname) == 'a'
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197 assert qname.text == 'a'
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198
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199 qname = QName('{b}a')
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200 assert qname.uri == 'b'
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201 assert isinstance(qname.uri, unicode)
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202 assert qname.name == 'a'
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203 assert str(qname) == '{b}a'
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204 assert qname.text == '{b}a'
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205
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206 qname = QName('a', 'b')
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207 assert qname.uri == 'b'
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208 assert qname.name == 'a'
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209 assert str(qname) == '{b}a'
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210 assert qname.text == '{b}a'
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211
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212 py.test.raises(ValueError, QName, '{ba')
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213 py.test.raises(ValueError, QName, '{b}a', 'c')
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214
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215 def test_QName___cmp__():
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216 qname1 = QName('a')
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217 qname2 = QName('a')
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218
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219 assert qname1 == qname2
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220 assert qname1 == 'a'
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221 assert 'a' == qname1
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222
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223 qname1 = QName('a', 'b')
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224 qname2 = QName('{b}a')
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225
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226 assert qname1 == qname2
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227 assert qname1 == '{b}a'
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228 assert '{b}a' == qname1
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229
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230 def test_XMLParser_simple1():
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231 elem = XML('<a />')
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232 assert elem.tag == 'a'
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233 assert len(elem) == 0
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234
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235 def test_XMLParser_simple2():
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236 elem = XML('<a><b /></a>')
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237 assert elem.tag == 'a'
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238 assert len(elem) == 1
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239 assert elem[0].tag == 'b'
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240 assert len(elem[0]) == 0
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241
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242 def test_XMLParser_text1():
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243 elem = XML('<a>b</a>')
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244 assert elem.tag == 'a'
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245 assert isinstance(elem, Element)
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246 assert len(elem) == 1
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247 assert elem[0] == 'b'
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248 assert isinstance(elem[0], unicode)
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249
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250 def test_XMLParser_text2():
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251 elem = XML('<a>b<c>d</c>d</a>')
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252 assert elem.tag == 'a'
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253 assert len(elem) == 3
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254 assert elem[0] == 'b'
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255 assert elem[1].tag == 'c'
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256 assert elem[2] == 'd'
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257
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258 def test_XMLParser_namespace():
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259 elem = XML('<b xmlns="c" d="e"/>')
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260 assert isinstance(elem.tag, QName)
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261 assert elem.tag == QName('b', 'c')
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262 assert elem.attrib == {QName('d', None): 'e'}
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263 assert serialize(elem) == '<ns0:b d="e" xmlns:ns0="c" />'
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264 assert serialize(elem, default_namespace='c') == '<b d="e" xmlns="c" />'
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265
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266 elem = XML('<a:b xmlns:a="c" d="e" a:f="g"/>')
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267 assert isinstance(elem.tag, QName)
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268 assert elem.tag == QName('b', 'c')
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269 assert elem.attrib == {'d': 'e', QName('f', 'c'): 'g'}
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270 assert serialize(elem) == '<ns0:b d="e" ns0:f="g" xmlns:ns0="c" />'
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271 assert serialize(elem, default_namespace='c') == '<b d="e" f="g" xmlns="c" />'
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272
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273