/
test_check_list_editor.py
534 lines (401 loc) · 16.7 KB
/
test_check_list_editor.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
import contextlib
import unittest
from traits.api import HasTraits, List, Str
from traitsui.api import CheckListEditor, UItem, View
from traitsui.tests._tools import (
create_ui,
get_all_button_status,
is_qt,
is_wx,
process_cascade_events,
requires_toolkit,
reraise_exceptions,
ToolkitName,
)
from traitsui.testing.tester.ui_tester import UITester
from traitsui.testing.tester import command, locator
class ListModel(HasTraits):
value = List()
def get_view(style):
return View(
UItem(
"value",
editor=CheckListEditor(
values=["one", "two", "three", "four"],
),
style=style,
),
resizable=True
)
def get_view_custom_cols(cols):
return View(
UItem(
"value",
editor=CheckListEditor(
values=["one", "two", "three", "four", "five", "six", "seven"],
cols=cols,
),
style="custom",
),
resizable=True
)
def get_mapped_view(style):
return View(
UItem(
"value",
editor=CheckListEditor(
values=[(1, "one"), (2, "two"), (3, "three"), (4, "four")],
),
style=style,
),
resizable=True
)
def get_combobox_text(combobox):
""" Return the text given a combobox control. """
if is_wx():
return combobox.GetString(combobox.GetSelection())
elif is_qt():
return combobox.currentText()
else:
raise unittest.SkipTest("Test not implemented for this toolkit")
def set_combobox_index(editor, idx):
""" Set the choice index of a combobox control given editor and index
number. """
if is_wx():
import wx
choice = editor.control
choice.SetSelection(idx)
event = wx.CommandEvent(wx.EVT_CHOICE.typeId, choice.GetId())
event.SetString(choice.GetString(idx))
wx.PostEvent(choice, event)
elif is_qt():
# Cannot initiate update programatically because of `activated`
# event. At least check that it updates as expected when done
# manually
editor.update_object(idx)
else:
raise unittest.SkipTest("Test not implemented for this toolkit")
def set_text_in_line_edit(line_edit, text):
""" Set text in text widget and complete editing. """
if is_wx():
import wx
line_edit.SetValue(text)
event = wx.CommandEvent(wx.EVT_TEXT_ENTER.typeId, line_edit.GetId())
wx.PostEvent(line_edit, event)
elif is_qt():
line_edit.setText(text)
line_edit.editingFinished.emit()
else:
raise unittest.SkipTest("Test not implemented for this toolkit")
@requires_toolkit([ToolkitName.qt, ToolkitName.wx])
class TestCheckListEditorMapping(unittest.TestCase):
@contextlib.contextmanager
def setup_ui(self, model, view):
with create_ui(model, dict(view=view)) as ui:
yield ui.get_editors("value")[0]
def check_checklist_mappings_value_change(self, style):
check_list_editor_factory = CheckListEditor(
values=["one", "two"],
format_func=lambda v: v.upper(),
)
formatted_view = View(
UItem(
"value",
editor=check_list_editor_factory,
style=style,
)
)
model = ListModel()
with reraise_exceptions(), \
self.setup_ui(model, formatted_view) as editor:
self.assertEqual(editor.names, ["ONE", "TWO"])
check_list_editor_factory.values = ["two", "one"]
self.assertEqual(editor.names, ["TWO", "ONE"])
def check_checklist_mappings_tuple_value_change(self, style):
check_list_editor_factory = CheckListEditor(
values=[(1, "one"), (2, "two")],
format_func=lambda t: t[1].upper(),
)
formatted_view = View(
UItem(
"value",
editor=check_list_editor_factory,
style=style,
)
)
model = ListModel()
with reraise_exceptions(), \
self.setup_ui(model, formatted_view) as editor:
# FIXME issue enthought/traitsui#841
with self.assertRaises(AssertionError):
self.assertEqual(editor.names, ["ONE", "TWO"])
self.assertEqual(editor.names, ["one", "two"])
check_list_editor_factory.values = [(2, "two"), (1, "one")]
# FIXME issue enthought/traitsui#841
with self.assertRaises(AssertionError):
self.assertEqual(editor.names, ["TWO", "ONE"])
self.assertEqual(editor.names, ["two", "one"])
def check_checklist_mappings_name_change(self, style):
class ListModel(HasTraits):
value = List()
possible_values = List(["one", "two"])
check_list_editor_factory = CheckListEditor(
name="object.possible_values",
format_func=lambda v: v.upper(),
)
formatted_view = View(
UItem(
"value",
editor=check_list_editor_factory,
style=style,
)
)
model = ListModel()
with reraise_exceptions(), \
self.setup_ui(model, formatted_view) as editor:
self.assertEqual(editor.names, ["ONE", "TWO"])
model.possible_values = ["two", "one"]
self.assertEqual(editor.names, ["TWO", "ONE"])
def check_checklist_mappings_tuple_name_change(self, style):
class ListModel(HasTraits):
value = List()
possible_values = List([(1, "one"), (2, "two")])
check_list_editor_factory = CheckListEditor(
name="object.possible_values",
format_func=lambda t: t[1].upper(),
)
formatted_view = View(
UItem(
"value",
editor=check_list_editor_factory,
style=style,
)
)
model = ListModel()
with reraise_exceptions(), \
self.setup_ui(model, formatted_view) as editor:
# FIXME issue enthought/traitsui#841
with self.assertRaises(AssertionError):
self.assertEqual(editor.names, ["ONE", "TWO"])
self.assertEqual(editor.names, ["one", "two"])
model.possible_values = [(2, "two"), (1, "one")]
# FIXME issue enthought/traitsui#841
with self.assertRaises(AssertionError):
self.assertEqual(editor.names, ["TWO", "ONE"])
self.assertEqual(editor.names, ["two", "one"])
def check_checklist_values_change_after_ui_dispose(self, style):
# Check the available values can change after the ui is closed
class ListModel(HasTraits):
value = List()
possible_values = List(["one", "two"])
check_list_editor_factory = CheckListEditor(
name="object.possible_values",
)
view = View(
UItem(
"value",
editor=check_list_editor_factory,
style=style,
)
)
model = ListModel()
with reraise_exceptions():
with create_ui(model, dict(view=view)):
pass
model.possible_values = ["two", "one"]
def test_simple_editor_mapping_values(self):
self.check_checklist_mappings_value_change("simple")
def test_simple_editor_mapping_values_tuple(self):
self.check_checklist_mappings_tuple_value_change("simple")
def test_simple_editor_mapping_name(self):
self.check_checklist_mappings_name_change("simple")
def test_simple_editor_mapping_name_tuple(self):
self.check_checklist_mappings_tuple_name_change("simple")
def test_custom_editor_mapping_values(self):
# FIXME issue enthought/traitsui#842
if is_wx():
import wx
with self.assertRaises(wx._core.wxAssertionError):
self.check_checklist_mappings_value_change("custom")
else:
self.check_checklist_mappings_value_change("custom")
def test_custom_editor_mapping_values_tuple(self):
# FIXME issue enthought/traitsui#842
if is_wx():
import wx
with self.assertRaises(wx._core.wxAssertionError):
self.check_checklist_mappings_tuple_value_change("custom")
else:
self.check_checklist_mappings_tuple_value_change("custom")
def test_custom_editor_mapping_name(self):
# FIXME issue enthought/traitsui#842
if is_wx():
import wx
with self.assertRaises(wx._core.wxAssertionError):
self.check_checklist_mappings_name_change("custom")
else:
self.check_checklist_mappings_name_change("custom")
def test_custom_editor_mapping_name_tuple(self):
# FIXME issue enthought/traitsui#842
if is_wx():
import wx
with self.assertRaises(wx._core.wxAssertionError):
self.check_checklist_mappings_tuple_name_change("custom")
else:
self.check_checklist_mappings_tuple_name_change("custom")
def test_simple_editor_checklist_values_change_dispose(self):
self.check_checklist_values_change_after_ui_dispose("simple")
def test_custom_editor_checklist_values_change_dispose(self):
self.check_checklist_values_change_after_ui_dispose("custom")
@requires_toolkit([ToolkitName.qt, ToolkitName.wx])
class TestSimpleCheckListEditor(unittest.TestCase):
@contextlib.contextmanager
def setup_gui(self, model, view):
with create_ui(model, dict(view=view)) as ui:
process_cascade_events()
editor = ui.get_editors("value")[0]
yield editor
def test_simple_check_list_editor_text(self):
list_edit = ListModel(value=["one"])
with reraise_exceptions(), \
self.setup_gui(list_edit, get_view("simple")) as editor:
self.assertEqual(get_combobox_text(editor.control), "One")
list_edit.value = ["two"]
process_cascade_events()
self.assertEqual(get_combobox_text(editor.control), "Two")
def test_simple_check_list_editor_text_mapped(self):
view = get_mapped_view("simple")
list_edit = ListModel(value=[1])
with reraise_exceptions(), \
self.setup_gui(list_edit, view) as editor:
# FIXME issue enthought/traitsui#841
with self.assertRaises(AssertionError):
self.assertEqual(get_combobox_text(editor.control), "One")
self.assertEqual(get_combobox_text(editor.control), "one")
list_edit.value = [2]
process_cascade_events()
# FIXME issue enthought/traitsui#841
with self.assertRaises(AssertionError):
self.assertEqual(get_combobox_text(editor.control), "Two")
self.assertEqual(get_combobox_text(editor.control), "two")
def test_simple_check_list_editor_index(self):
list_edit = ListModel(value=["one"])
with reraise_exceptions(), \
self.setup_gui(list_edit, get_view("simple")) as editor:
self.assertEqual(list_edit.value, ["one"])
set_combobox_index(editor, 1)
process_cascade_events()
self.assertEqual(list_edit.value, ["two"])
set_combobox_index(editor, 0)
process_cascade_events()
self.assertEqual(list_edit.value, ["one"])
def test_simple_check_list_editor_invalid_current_values(self):
list_edit = ListModel(value=[1, "two", "a", object(), "one"])
with reraise_exceptions(), \
self.setup_gui(list_edit, get_view("simple")):
self.assertEqual(list_edit.value, ["two", "one"])
def test_simple_check_list_editor_invalid_current_values_str(self):
class StrModel(HasTraits):
value = Str()
str_edit = StrModel(value="alpha, \ttwo, beta,\n lambda, one")
with reraise_exceptions(), \
self.setup_gui(str_edit, get_view("simple")):
self.assertEqual(str_edit.value, "two,one")
@requires_toolkit([ToolkitName.qt, ToolkitName.wx])
class TestCustomCheckListEditor(unittest.TestCase):
@contextlib.contextmanager
def setup_gui(self, model, view):
with create_ui(model, dict(view=view)) as ui:
process_cascade_events()
editor = ui.get_editors("value")[0]
yield editor
def test_custom_check_list_editor_button_update(self):
list_edit = ListModel()
with reraise_exceptions(), \
self.setup_gui(list_edit, get_view("custom")) as editor:
self.assertEqual(
get_all_button_status(editor.control),
[False, False, False, False]
)
list_edit.value = ["two", "four"]
process_cascade_events()
self.assertEqual(
get_all_button_status(editor.control),
[False, True, False, True]
)
list_edit.value = ["one", "four"]
process_cascade_events()
self.assertEqual(
get_all_button_status(editor.control),
[True, False, False, True]
)
def test_custom_check_list_editor_click(self):
list_edit = ListModel()
tester = UITester()
with tester.create_ui(list_edit, dict(view=get_view("custom"))) as ui:
self.assertEqual(list_edit.value, [])
check_list = tester.find_by_name(ui, "value")
item_1 = check_list.locate(locator.Index(1))
item_1.perform(command.MouseClick())
self.assertEqual(list_edit.value, ["two"])
item_1.perform(command.MouseClick())
self.assertEqual(list_edit.value, [])
def test_custom_check_list_editor_click_initial_value(self):
list_edit = ListModel(value=["two"])
tester = UITester()
with tester.create_ui(list_edit, dict(view=get_view("custom"))) as ui:
self.assertEqual(list_edit.value, ["two"])
check_list = tester.find_by_name(ui, "value")
item_1 = check_list.locate(locator.Index(1))
item_1.perform(command.MouseClick())
self.assertEqual(list_edit.value, [])
def test_custom_check_list_editor_invalid_current_values_str(self):
class StrModel(HasTraits):
value = Str()
str_edit = StrModel(value="alpha, \ttwo, three,\n lambda, one")
tester = UITester()
with tester.create_ui(str_edit, dict(view=get_view("custom"))) as ui:
self.assertEqual(str_edit.value, "two,three,one")
check_list = tester.find_by_name(ui, "value")
item_1 = check_list.locate(locator.Index(1))
item_1.perform(command.MouseClick())
self.assertEqual(str_edit.value, "three,one")
def test_custom_check_list_editor_grid_layout(self):
for cols in range(1, 8):
list_edit = ListModel()
tester = UITester()
view = get_view_custom_cols(cols=cols)
with tester.create_ui(list_edit, dict(view=view)) as ui:
self.assertEqual(list_edit.value, [])
check_list = tester.find_by_name(ui, "value")
item = check_list.locate(locator.Index(6))
item.perform(command.MouseClick())
self.assertEqual(list_edit.value, ["seven"])
item.perform(command.MouseClick())
self.assertEqual(list_edit.value, [])
@requires_toolkit([ToolkitName.qt, ToolkitName.wx])
class TestTextCheckListEditor(unittest.TestCase):
@contextlib.contextmanager
def setup_gui(self, model, view):
with create_ui(model, dict(view=view)) as ui:
process_cascade_events()
editor = ui.get_editors("value")[0]
yield editor
def test_text_check_list_object_list(self):
list_edit = ListModel()
with reraise_exceptions(), \
self.setup_gui(list_edit, get_view("text")) as editor:
self.assertEqual(list_edit.value, [])
set_text_in_line_edit(editor.control, "['one', 'two']")
process_cascade_events()
self.assertEqual(list_edit.value, ["one", "two"])
def test_text_check_list_object_str(self):
class StrModel(HasTraits):
value = Str()
str_edit = StrModel(value="three, four")
with reraise_exceptions(), \
self.setup_gui(str_edit, get_view("text")) as editor:
self.assertEqual(str_edit.value, "three, four")
set_text_in_line_edit(editor.control, "one, two")
process_cascade_events()
self.assertEqual(str_edit.value, "one, two")