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
|
require 'stringio'
require 'rubygems'
require 'minitest/unit'
require 'rdoc/ri/formatter'
require 'rdoc/markup/to_flow'
class TestRDocRIFormatter < MiniTest::Unit::TestCase
def setup
@output = StringIO.new
@width = 78
@indent = ' '
@f = RDoc::RI::Formatter.new @output, @width, @indent
@markup = RDoc::Markup.new
@flow = RDoc::Markup::ToFlow.new
end
def test_blankline
@f.blankline
assert_equal "\n", @output.string
end
def test_bold_print
@f.bold_print 'a b c'
assert_equal 'a b c', @output.string
end
def test_break_to_newline
@f.break_to_newline
assert_equal '', @output.string
end
def test_conv_html
assert_equal '> < " &', @f.conv_html('> < " &')
end
def test_conv_markup
text = '<tt>a</tt> <code>b</code> <b>c</b> <em>d</em>'
expected = '+a+ +b+ *c* _d_'
assert_equal expected, @f.conv_markup(text)
end
def test_display_flow
flow = [
RDoc::Markup::Flow::H.new(1, 'heading'),
RDoc::Markup::Flow::P.new('paragraph'),
]
@f.display_flow flow
assert_equal "\nHEADING\n=======\n\n paragraph\n\n", @output.string
end
def test_display_flow_item_h
item = RDoc::Markup::Flow::H.new 1, 'heading'
@f.display_flow_item item
assert_equal "\nHEADING\n=======\n\n", @output.string
end
def test_display_flow_item_li
item = RDoc::Markup::Flow::LI.new nil, 'paragraph'
@f.display_flow_item item
assert_equal " paragraph\n\n", @output.string
end
def test_display_flow_item_list
item = RDoc::Markup::Flow::LIST.new :NUMBER
@f.display_flow_item item
assert_equal "", @output.string
end
def test_display_flow_item_p
item = RDoc::Markup::Flow::P.new 'paragraph'
@f.display_flow_item item
assert_equal " paragraph\n\n", @output.string
end
def test_display_flow_item_rule
item = RDoc::Markup::Flow::RULE.new 1
@f.display_flow_item item
assert_equal "#{'-' * 78}\n", @output.string
end
def test_display_flow_item_unknown
e = assert_raises RDoc::Error do
@f.display_flow_item Object.new
end
assert_equal "Unknown flow element: Object", e.message
end
def test_display_flow_item_verb
item = RDoc::Markup::Flow::VERB.new 'a b c'
@f.display_flow_item item
assert_equal " a b c\n\n", @output.string
end
def test_display_heading_1
@f.display_heading 'heading', 1, ' '
assert_equal "\nHEADING\n=======\n\n", @output.string
end
def test_display_heading_2
@f.display_heading 'heading', 2, ' '
assert_equal "\nheading\n-------\n\n", @output.string
end
def test_display_heading_3
@f.display_heading 'heading', 3, ' '
assert_equal " heading\n\n", @output.string
end
def test_display_list
list = RDoc::Markup::Flow::LIST.new :NUMBER
list << RDoc::Markup::Flow::LI.new(nil, 'a b c')
list << RDoc::Markup::Flow::LI.new(nil, 'd e f')
@f.display_list list
assert_equal " 1. a b c\n\n 2. d e f\n\n", @output.string
end
def test_display_list_bullet
list = RDoc::Markup::Flow::LIST.new :BULLET
list << RDoc::Markup::Flow::LI.new(nil, 'a b c')
@f.display_list list
assert_equal " * a b c\n\n", @output.string
end
def test_display_list_labeled
list = RDoc::Markup::Flow::LIST.new :LABELED
list << RDoc::Markup::Flow::LI.new('label', 'a b c')
@f.display_list list
assert_equal " label a b c\n\n", @output.string
end
def test_display_list_lower_alpha
list = RDoc::Markup::Flow::LIST.new :LOWERALPHA
list << RDoc::Markup::Flow::LI.new(nil, 'a b c')
@f.display_list list
assert_equal " a. a b c\n\n", @output.string
end
def test_display_list_note
list = RDoc::Markup::Flow::LIST.new :NOTE
list << RDoc::Markup::Flow::LI.new('note:', 'a b c')
@f.display_list list
assert_equal " note: a b c\n\n", @output.string
end
def test_display_list_number
list = RDoc::Markup::Flow::LIST.new :NUMBER
list << RDoc::Markup::Flow::LI.new(nil, 'a b c')
@f.display_list list
assert_equal " 1. a b c\n\n", @output.string
end
def test_display_list_unknown
list = RDoc::Markup::Flow::LIST.new :UNKNOWN
list << RDoc::Markup::Flow::LI.new(nil, 'a b c')
e = assert_raises ArgumentError do
@f.display_list list
end
assert_equal 'unknown list type UNKNOWN', e.message
end
def test_display_list_upper_alpha
list = RDoc::Markup::Flow::LIST.new :UPPERALPHA
list << RDoc::Markup::Flow::LI.new(nil, 'a b c')
@f.display_list list
assert_equal " A. a b c\n\n", @output.string
end
def test_display_verbatim_flow_item
verbatim = RDoc::Markup::Flow::VERB.new "a b c\nd e f"
@f.display_verbatim_flow_item verbatim
assert_equal " a b c\n d e f\n\n", @output.string
end
def test_display_verbatim_flow_item_bold
verbatim = RDoc::Markup::Flow::VERB.new "*a* b c"
@f.display_verbatim_flow_item verbatim
assert_equal " *a* b c\n\n", @output.string
end
def test_draw_line
@f.draw_line
expected = '-' * @width + "\n"
assert_equal expected, @output.string
end
def test_draw_line_label
@f.draw_line 'label'
expected = '-' * (@width - 6) + " label\n"
assert_equal expected, @output.string
end
def test_draw_line_label_long
@f.draw_line 'a' * @width
expected = '-' * @width + "\n" + ('a' * @width) + "\n"
assert_equal expected, @output.string
end
def test_raw_print_line
@f.raw_print_line 'a b c'
assert_equal "a b c", @output.string
end
def test_strip_attributes_b
text = @f.strip_attributes 'hello <b>world</b>'
expected = 'hello world'
assert_equal expected, text
end
def test_strip_attributes_code
text = @f.strip_attributes 'hello <code>world</code>'
expected = 'hello world'
assert_equal expected, text
end
def test_strip_attributes_em
text = @f.strip_attributes 'hello <em>world</em>'
expected = 'hello world'
assert_equal expected, text
end
def test_strip_attributes_i
text = @f.strip_attributes 'hello <i>world</i>'
expected = 'hello world'
assert_equal expected, text
end
def test_strip_attributes_tt
text = @f.strip_attributes 'hello <tt>world</tt>'
expected = 'hello world'
assert_equal expected, text
end
def test_wrap_empty
@f.wrap ''
assert_equal '', @output.string
end
def test_wrap_long
@f.wrap 'a ' * (@width / 2)
assert_equal " a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a\n a \n",
@output.string
end
def test_wrap_markup
@f.wrap 'a <tt>b</tt> c'
assert_equal " a +b+ c\n", @output.string
end
def test_wrap_nil
@f.wrap nil
assert_equal '', @output.string
end
def test_wrap_short
@f.wrap 'a b c'
assert_equal " a b c\n", @output.string
end
end
MiniTest::Unit.autorun
|
