def testGetLineDictDiffsDifferent(self):
"""test getLineDiffs() method with dict different value"""
c = C()
d = D()
diff = ListDiff(c, d, 'attribute')
expected = [('replace', 0, 1, 0, 1)]
self.assertEqual(diff.getLineDiffs(), expected)
def testGetLineDiffsDifferent(self):
"""test getLineDiffs() method with different value"""
a = A()
b = B()
diff = ListDiff(a, b, 'attribute')
expected = [('equal', 0, 3, 0, 3), ('insert', 3, 3, 3, 4)]
self.assertEqual(diff.getLineDiffs(), expected)
def testDiffText(self):
"""Test text diff output with no diff"""
a = A()
b = B()
expected = " 1\n 2\n 3\n+ 4"
diff = ListDiff(a, b, 'attribute')
self.assertEqual(diff.ndiff(), expected)
def testInvalidValue(self):
""" Test if no error with invalid values """
a = A()
a.attribute = []
b = A()
b.attribute = None
diff = ListDiff(a, b, 'attribute')
self.assertEqual([('insert', 0, 0, 0, 1)], diff.getLineDiffs())
b.attribute = 0
diff = ListDiff(a, b, 'attribute')
self.assertEqual([('insert', 0, 0, 0, 1)], diff.getLineDiffs())
b.attribute = ''
diff = ListDiff(a, b, 'attribute')
self.assertEqual([('insert', 0, 0, 0, 1)], diff.getLineDiffs())
def testDiffText(self):
"""Test text diff output with no diff"""
a = A()
b = B()
expected = ' 1%(linesep)s 2%(linesep)s 3%(linesep)s+ 4' % \
{'linesep': linesep}
diff = ListDiff(a, b, 'attribute')
self.assertEqual(diff.ndiff(), expected)
def test_inline_diff(self):
a = A()
b = B()
expected = """<div class="InlineDiff">1</div>
<div class="InlineDiff">2</div>
<div class="InlineDiff">3</div>
<div class="InlineDiff">
<div class="diff_sub"></div>
<div class="diff_add">4</div>
</div>"""
diff = ListDiff(a, b, 'attribute')
self.assertEqual(diff.inline_diff(), expected)
def testSameText(self):
"""Test text diff output with no diff"""
a = A()
diff = ListDiff(a, a, 'attribute')
expected = ' 1%(linesep)s 2%(linesep)s 3' % {'linesep': linesep}
self.assertEqual(diff.ndiff(), expected)
def testGetLineDiffsSame(self):
"""test getLineDiffs() method with same value"""
a = A()
diff = ListDiff(a, a, 'attribute')
expected = [('equal', 0, 3, 0, 3)]
self.assertEqual(diff.getLineDiffs(), expected)
def testAttributeDiff(self):
"""Test attribute with different value"""
a = A()
b = B()
diff = ListDiff(a, b, 'attribute')
self.assertFalse(diff.same)
def testAttributeSame(self):
"""Test attribute with same value"""
a = A()
diff = ListDiff(a, a, 'attribute')
self.assertTrue(diff.same)
def testGetLineDictDiffsSame(self):
"""test getLineDiffs() method with dict same value"""
c = C()
diff = ListDiff(c, c, 'attribute')
expected = [('equal', 0, 1, 0, 1)]
self.assertEqual(diff.getLineDiffs(), expected)
def _test_diff_list(self, value1, value2, same, expected):
self.obj1.choices = value1
self.obj2.choices = value2
diff = ListDiff(self.obj1, self.obj2, 'choices')
self.assertEqual(diff.same, same)
self.assertEqual(diff.inline_diff(), expected)
def testSameText(self):
"""Test text diff output with no diff"""
a = A()
diff = ListDiff(a, a, 'attribute')
expected = " 1\n 2\n 3"
self.assertEqual(diff.ndiff(), expected)
def testAttributeSame(self):
"""Test attribute with same value"""
a = A()
diff = ListDiff(a, a, 'attribute')
self.failUnless(diff.same)
