|
1
|
2
|
from __future__ import absolute_import, division, unicode_literals
|
|
2
|
|
|
|
3
|
2
|
import pytest
|
|
4
|
2
|
from datetime import datetime, date
|
|
5
|
|
|
|
6
|
2
|
from bokeh.models.widgets import FileInput as BkFileInput
|
|
7
|
2
|
from panel.widgets import (Checkbox, DatePicker, DatetimeInput, FileInput,
|
|
8
|
|
LiteralInput, TextInput, StaticText)
|
|
9
|
|
|
|
10
|
|
|
|
11
|
2
|
def test_checkbox(document, comm):
|
|
12
|
|
|
|
13
|
2
|
checkbox = Checkbox(value=True, name='Checkbox')
|
|
14
|
|
|
|
15
|
2
|
widget = checkbox.get_root(document, comm=comm)
|
|
16
|
|
|
|
17
|
2
|
assert isinstance(widget, checkbox._widget_type)
|
|
18
|
2
|
assert widget.labels == ['Checkbox']
|
|
19
|
2
|
assert widget.active == [0]
|
|
20
|
|
|
|
21
|
2
|
widget.active = []
|
|
22
|
2
|
checkbox._process_events({'active': []})
|
|
23
|
2
|
assert checkbox.value == False
|
|
24
|
|
|
|
25
|
2
|
checkbox.value = True
|
|
26
|
2
|
assert widget.active == [0]
|
|
27
|
|
|
|
28
|
|
|
|
29
|
2
|
def test_date_picker(document, comm):
|
|
30
|
2
|
date_picker = DatePicker(name='DatePicker', value=date(2018, 9, 2),
|
|
31
|
|
start=date(2018, 9, 1), end=date(2018, 9, 10))
|
|
32
|
|
|
|
33
|
2
|
widget = date_picker.get_root(document, comm=comm)
|
|
34
|
|
|
|
35
|
2
|
assert isinstance(widget, date_picker._widget_type)
|
|
36
|
2
|
assert widget.title == 'DatePicker'
|
|
37
|
2
|
assert widget.value == '2018-09-02'
|
|
38
|
2
|
assert widget.min_date == '2018-09-01'
|
|
39
|
2
|
assert widget.max_date == '2018-09-10'
|
|
40
|
|
|
|
41
|
2
|
widget.value = '2018-09-03'
|
|
42
|
2
|
date_picker._process_events({'value': '2018-09-03'})
|
|
43
|
2
|
assert date_picker.value == date(2018, 9, 3)
|
|
44
|
|
|
|
45
|
2
|
date_picker._process_events({'value': date(2018, 9, 5)})
|
|
46
|
2
|
assert date_picker.value == date(2018, 9, 5)
|
|
47
|
|
|
|
48
|
2
|
date_picker._process_events({'value': date(2018, 9, 6)})
|
|
49
|
2
|
assert date_picker.value == date(2018, 9, 6)
|
|
50
|
|
|
|
51
|
2
|
date_picker.value = date(2018, 9, 4)
|
|
52
|
2
|
assert widget.value == '2018-09-04'
|
|
53
|
|
|
|
54
|
|
|
|
55
|
2
|
def test_file_input(document, comm):
|
|
56
|
2
|
file_input = FileInput(accept='.txt')
|
|
57
|
|
|
|
58
|
2
|
widget = file_input.get_root(document, comm=comm)
|
|
59
|
|
|
|
60
|
2
|
assert isinstance(widget, BkFileInput)
|
|
61
|
|
|
|
62
|
2
|
file_input._process_events({'mime_type': 'text/plain', 'value': 'U29tZSB0ZXh0Cg==', 'filename': 'testfile'})
|
|
63
|
2
|
assert file_input.value == b'Some text\n'
|
|
64
|
2
|
assert file_input.mime_type == 'text/plain'
|
|
65
|
2
|
assert file_input.accept == '.txt'
|
|
66
|
2
|
assert file_input.filename == 'testfile'
|
|
67
|
|
|
|
68
|
|
|
|
69
|
2
|
def test_literal_input(document, comm):
|
|
70
|
|
|
|
71
|
2
|
literal = LiteralInput(value={}, type=dict, name='Literal')
|
|
72
|
|
|
|
73
|
2
|
widget = literal.get_root(document, comm=comm)
|
|
74
|
|
|
|
75
|
2
|
assert isinstance(widget, literal._widget_type)
|
|
76
|
2
|
assert widget.title == 'Literal'
|
|
77
|
2
|
assert widget.value == '{}'
|
|
78
|
|
|
|
79
|
2
|
literal._process_events({'value': "{'key': (0, 2)}"})
|
|
80
|
2
|
assert literal.value == {'key': (0, 2)}
|
|
81
|
2
|
assert widget.title == 'Literal'
|
|
82
|
|
|
|
83
|
2
|
literal._process_events({'value': "(0, 2)"})
|
|
84
|
2
|
assert literal.value == {'key': (0, 2)}
|
|
85
|
2
|
assert widget.title == 'Literal (wrong type)'
|
|
86
|
|
|
|
87
|
2
|
literal._process_events({'value': "invalid"})
|
|
88
|
2
|
assert literal.value == {'key': (0, 2)}
|
|
89
|
2
|
assert widget.title == 'Literal (invalid)'
|
|
90
|
|
|
|
91
|
2
|
literal._process_events({'value': "{'key': (0, 3)}"})
|
|
92
|
2
|
assert literal.value == {'key': (0, 3)}
|
|
93
|
2
|
assert widget.title == 'Literal'
|
|
94
|
|
|
|
95
|
2
|
with pytest.raises(ValueError):
|
|
96
|
2
|
literal.value = []
|
|
97
|
|
|
|
98
|
|
|
|
99
|
2
|
def test_static_text(document, comm):
|
|
100
|
|
|
|
101
|
2
|
text = StaticText(value='ABC', name='Text:')
|
|
102
|
|
|
|
103
|
2
|
widget = text.get_root(document, comm=comm)
|
|
104
|
|
|
|
105
|
2
|
assert isinstance(widget, text._widget_type)
|
|
106
|
2
|
assert widget.text == '<b>Text:</b>: ABC'
|
|
107
|
|
|
|
108
|
2
|
text.value = 'CBA'
|
|
109
|
2
|
assert widget.text == '<b>Text:</b>: CBA'
|
|
110
|
|
|
|
111
|
2
|
text.value = '<b>Text:</b>: ABC'
|
|
112
|
2
|
assert widget.text == '<b>Text:</b>: ABC'
|
|
113
|
|
|
|
114
|
|
|
|
115
|
2
|
def test_text_input(document, comm):
|
|
116
|
|
|
|
117
|
2
|
text = TextInput(value='ABC', name='Text:')
|
|
118
|
|
|
|
119
|
2
|
widget = text.get_root(document, comm=comm)
|
|
120
|
|
|
|
121
|
2
|
assert isinstance(widget, text._widget_type)
|
|
122
|
2
|
assert widget.value == 'ABC'
|
|
123
|
2
|
assert widget.title == 'Text:'
|
|
124
|
|
|
|
125
|
2
|
text._process_events({'value': 'CBA'})
|
|
126
|
2
|
assert text.value == 'CBA'
|
|
127
|
|
|
|
128
|
2
|
text.value = 'A'
|
|
129
|
2
|
assert widget.value == 'A'
|
|
130
|
|
|
|
131
|
2
|
def test_datetime_input(document, comm):
|
|
132
|
2
|
dt_input = DatetimeInput(value=datetime(2018, 1, 1),
|
|
133
|
|
start=datetime(2017, 12, 31),
|
|
134
|
|
end=datetime(2018, 1, 10),
|
|
135
|
|
name='Datetime')
|
|
136
|
|
|
|
137
|
2
|
widget = dt_input.get_root(document, comm=comm)
|
|
138
|
|
|
|
139
|
2
|
assert isinstance(widget, dt_input._widget_type)
|
|
140
|
2
|
assert widget.title == 'Datetime'
|
|
141
|
2
|
assert widget.value == '2018-01-01 00:00:00'
|
|
142
|
|
|
|
143
|
2
|
dt_input._process_events({'value': '2018-01-01 00:00:01'})
|
|
144
|
2
|
assert dt_input.value == datetime(2018, 1, 1, 0, 0, 1)
|
|
145
|
2
|
assert widget.title == 'Datetime'
|
|
146
|
|
|
|
147
|
2
|
dt_input._process_events({'value': '2018-01-01 00:00:01a'})
|
|
148
|
2
|
assert dt_input.value == datetime(2018, 1, 1, 0, 0, 1)
|
|
149
|
2
|
assert widget.title == 'Datetime (invalid)'
|
|
150
|
|
|
|
151
|
2
|
dt_input._process_events({'value': '2018-01-11 00:00:00'})
|
|
152
|
2
|
assert dt_input.value == datetime(2018, 1, 1, 0, 0, 1)
|
|
153
|
2
|
assert widget.title == 'Datetime (out of bounds)'
|
|
154
|
|
|
|
155
|
2
|
dt_input._process_events({'value': '2018-01-02 00:00:01'})
|
|
156
|
2
|
assert dt_input.value == datetime(2018, 1, 2, 0, 0, 1)
|
|
157
|
2
|
assert widget.title == 'Datetime'
|
|
158
|
|
|
|
159
|
2
|
with pytest.raises(ValueError):
|
|
160
|
2
|
dt_input.value = datetime(2017, 12, 30)
|
philippjfr