def test_append(self):
space = Space('hello world')
space.append('foo', 'bar')
space.set('foo2', 'bar')
space.append('foo', 'two')
self.assertEqual(space.get('foo'), 'bar')
self.assertEqual(space.length(), 4)
def testDeepCopy(self):
space1 = Space('hello world')
space2 = space1.clone()
self.assertEqual(space2.get('hello'), 'world', 'Clone should work')
space2.set('hello', 'mom')
self.assertEqual(space1.get('hello'), 'world', 'Clone makes deep copy')
space3 = space1
space3.set('hello', 'dad')
self.assertEqual(space1.get('hello'), 'dad', '= makes shallow copy')
space1.set('anotherSpace', Space('123 456'))
self.assertEqual(space3.get('anotherSpace 123'), '456')
def test__str__(self):
space = Space("hello world")
self.assertEqual(space.__str__(), 'hello world\n')
space.set('foo', 'bar')
self.assertEqual(space.__str__(), 'foo bar\nhello world\n')
space2 = Space('john\n age 5')
self.assertEqual(space2.__str__(), 'john\n age 5\n')
space2.set('multiline', 'hello\nworld')
self.assertEqual(space2.__str__(), 'john\n age 5\nmultiline hello\n world\n')
space2.set('other', 'foobar')
self.assertEqual(space2.__str__(), 'john\n age 5\nmultiline hello\n world\nother foobar\n')
def test_set(self):
space = Space('hello world')
self.assertEqual(space.get('hello'), 'world')
self.assertTrue(isinstance(space.set('hello', 'mom'), Space), 'set returns self for chaining')
intSpace = Space()
intSpace.set(2, 'hi')
self.assertEqual(intSpace.get(2), 'hi')
emptyStringSpace = Space()
emptyStringSpace.set('boom', '')
self.assertEqual(emptyStringSpace.get('boom'), '')
# this is important, value should have been changed
self.assertEqual(space.get('hello'), 'mom')
space.set('head style color', 'blue')
self.assertEqual(space.get('head style color'), 'blue')
def testGetSet(self):
space = Space('Hello World')
self.assertEqual(space.get("Hello"), 'World', 'Property should be accessible')
self.assertEqual(type(space.get("Hello")), str, 'Leaf should be string')
space.set('foo', 'bar')
self.assertEqual(space.get('foo'), 'bar', 'Space should be modifiable' )