def test_init(self):
combobox = CustomComboBox(self.frame,
-1,
"item1",
choices=["item0", "item1", "item2"])
self.assertEqual(combobox.GetValue(), "item1")
self.assertEqual(combobox.GetCount(), 3)
self.assertEqual(combobox.GetSelection(), 1)
class TestCustomComboBox(unittest.TestCase):
"""Test cases for the CustomComboBox widget."""
def setUp(self):
self.app = wx.App()
self.frame = wx.Frame(None)
self.combobox = CustomComboBox(self.frame)
# Call directly the ListBoxWithHeaders methods
self.combobox.listbox.GetControl().add_header("Header")
self.combobox.listbox.GetControl().add_items(
["item%s" % i for i in range(10)])
def tearDown(self):
self.frame.Destroy()
del self.app
def test_init(self):
combobox = CustomComboBox(self.frame,
-1,
"item1",
choices=["item0", "item1", "item2"])
self.assertEqual(combobox.GetValue(), "item1")
self.assertEqual(combobox.GetCount(), 3)
self.assertEqual(combobox.GetSelection(), 1)
# wx.ComboBox methods
# Not all of them since most of them are calls to ListBoxWithHeaders
# methods and we already have tests for those
def test_is_list_empty_false(self):
self.assertFalse(self.combobox.IsListEmpty())
def test_is_list_empty_true(self):
self.combobox.Clear()
self.assertTrue(self.combobox.IsListEmpty())
def test_is_text_empty_false(self):
self.combobox.SetValue("somevalue")
self.assertFalse(self.combobox.IsTextEmpty())
def test_is_text_empty_true(self):
self.assertTrue(self.combobox.IsTextEmpty())
def test_set_selection_item(self):
self.combobox.SetSelection(1)
self.assertEqual(self.combobox.GetSelection(), 1)
self.assertEqual(self.combobox.GetValue(), "item0")
def test_set_selection_header(self):
self.combobox.SetSelection(0)
self.assertEqual(self.combobox.GetSelection(), wx.NOT_FOUND)
self.assertEqual(self.combobox.GetValue(), "")
def test_set_string_selection_item(self):
self.combobox.SetStringSelection("item0")
self.assertEqual(self.combobox.GetStringSelection(), "item0")
self.assertEqual(self.combobox.GetValue(), "item0")
def test_set_string_selection_header(self):
self.combobox.SetStringSelection("Header")
self.assertEqual(self.combobox.GetStringSelection(), "")
self.assertEqual(self.combobox.GetValue(), "")
def test_set_string_selection_invalid_string(self):
self.combobox.SetStringSelection("abcde")
self.assertEqual(self.combobox.GetStringSelection(), "")
self.assertEqual(self.combobox.GetValue(), "")
# wx.ItemContainer methods
def test_clear(self):
self.combobox.SetValue("value")
self.combobox.Clear()
self.assertEqual(self.combobox.GetCount(), 0)
self.assertTrue(self.combobox.IsTextEmpty())
def test_append(self):
self.combobox.Append("item10")
self.assertEqual(self.combobox.GetCount(), 12)
def test_append_items(self):
self.combobox.AppendItems(["item10", "item11"])
self.assertEqual(self.combobox.GetCount(), 13)
def test_delete(self):
self.combobox.Delete(1)
self.assertEqual(self.combobox.GetString(1), "item1")
# wx.TextEntry methods
def test_get_value(self):
self.combobox.SetValue("value")
self.assertEqual(self.combobox.GetValue(), "value")