def test_reset(self):
im = IndentManager()
im.indent()
im.reset()
self.assertEquals(0, im.level)
def test_indent_then_dedent_decreased_indentation_level(self):
im = IndentManager()
im.indent()
im.dedent()
self.assertEquals(0, im.level)
def test_indent_with_tab_str(self):
im = IndentManager(indent_with='\t')
im.indent()
self.assertEqual('\t', str(im))
im.indent()
self.assertEqual('\t\t', str(im))
def test_indent_increased_indentation_level(self):
im = IndentManager()
im.indent()
self.assertEquals(1, im.level)
