def test_add_section_resets_vars(self):
"""Reproduce BUG: calling add_section() overwrittes existing
sections with an empty one.
"""
config = Config("fixtures/config1.ini")
config.add_section("SectionA")
self.assertEqual(2, config.SectionA.value_a)
def test_list_sections(self):
config = Config()
config.add_section("test2")
config.add_section("test1")
expected = [
('test1', config.test1),
('test2', config.test2)
]
self.assertEqual(config.list_sections(), expected)
def test_list_vars(self):
config = Config()
config.add_section("test")
config.test.var2 = "test2"
config.test.var1 = "test1"
expected = [
('var1', config.test.get_var('var1')),
('var2', config.test.get_var('var2')),
]
self.assertEqual(config.test.list_variables(), expected)
class ConfigUnitTestCreatingConfig(unittest.TestCase):
def setUp(self):
self.config = Config("fixtures/config1.ini")
def test_set_section_variable(self):
"It allow to set new config options under a specific section"
self.config.SectionA.set_var("value_b", 3)
self.assertEqual(3, self.config.SectionA.value_b)
def test_set_global_variable(self):
"It allows to set a new config option under the global section"
self.config.global_name = "global_val"
self.assertEqual("global_val", self.config.global_name)
def test_add_section(self):
"It allows to add a new section."
self.config.add_section("SectionB")
self.config.SectionB.set_var("value_b", 4)
self.assertEquals(4, self.config.SectionB.value_b)
def test_set_variable(self):
"Variables will be setted using ConfigVariable objects"
self.config.SectionA.new_var = 5
self.assertTrue(isinstance(self.config.SectionA.get_var('new_var'), ConfigVariable))
self.assertEquals(5, self.config.SectionA.get_var("new_var").value)
def test_set_variable_ci(self):
"Variables can be set through a case insensitive name, and then properly retrieved"
self.config.SectionA.NEW_VAR = 5
self.assertEquals(5, self.config.SectionA.get_var("new_var").value)
self.assertEquals(5, self.config.SectionA.get_var("NEW_VAR").value)
def test_del_variable(self):
self.config.SectionA.NEW_VAR = 6
del self.config.SectionA.NEW_VAR
self.assertRaises(KeyError, self.config.SectionA.get_var, "new_var")
def test_save_config(self):
"It saves its current state to a .ini file"
filename = "generated_config.ini"
self.config.save(filename)
saved_config = Config(filename)
self.assertEquals(self.config.db_name, saved_config.db_name)
self.assertEquals(self.config.SectionA.value_a, saved_config.SectionA.value_a)
os.remove("generated_config.ini")
def test_modified_init(self):
"""It detects whether any changes where made since the
object was constructed, should be False right after __init__"""
self.assertEquals(False, self.config.modified)
def test_modified_after_change(self):
"modified should be True after changing the value of a variable"
self.config.new_var = "new_value"
self.assertEquals(True, self.config.modified)
def test_modified_same_vaule(self):
"""Setting a variable to the same value it had should not be considered
a modification"""
self.config.db_name = "mysql"
self.assertEquals(False, self.config.modified)
def test_autosave_config(self):
"""It can be setted to automatically save changes to a given file."""
self.config.autosave("autosaved.ini")
self.config.SectionA.set_var("value_b", 3)
saved_config = Config("autosaved.ini")
self.assertEquals(3, saved_config.SectionA.value_b)
os.remove("autosaved.ini")