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
|
# frozen_string_literal: true
require_relative "../spec_helper"
module SyntaxSuggest
RSpec.describe DisplayInvalidBlocks do
it "works with valid code" do
syntax_string = <<~EOM
class OH
def hello
end
def hai
end
end
EOM
search = CodeSearch.new(syntax_string)
search.call
io = StringIO.new
display = DisplayInvalidBlocks.new(
io: io,
blocks: search.invalid_blocks,
terminal: false,
code_lines: search.code_lines
)
display.call
expect(io.string).to include("")
end
it "selectively prints to terminal if input is a tty by default" do
source = <<~EOM
class OH
def hello
def hai
end
end
EOM
code_lines = CleanDocument.new(source: source).call.lines
io = StringIO.new
def io.isatty
true
end
block = CodeBlock.new(lines: code_lines[1])
display = DisplayInvalidBlocks.new(
io: io,
blocks: block,
code_lines: code_lines
)
display.call
expect(io.string).to include([
"> 2 ",
DisplayCodeWithLineNumbers::TERMINAL_HIGHLIGHT,
" def hello"
].join)
io = StringIO.new
def io.isatty
false
end
block = CodeBlock.new(lines: code_lines[1])
display = DisplayInvalidBlocks.new(
io: io,
blocks: block,
code_lines: code_lines
)
display.call
expect(io.string).to include("> 2 def hello")
end
it "outputs to io when using `call`" do
source = <<~EOM
class OH
def hello
def hai
end
end
EOM
code_lines = CleanDocument.new(source: source).call.lines
io = StringIO.new
block = CodeBlock.new(lines: code_lines[1])
display = DisplayInvalidBlocks.new(
io: io,
blocks: block,
terminal: false,
code_lines: code_lines
)
display.call
expect(io.string).to include("> 2 def hello")
end
it " wraps code with github style codeblocks" do
source = <<~EOM
class OH
def hello
def hai
end
end
EOM
code_lines = CleanDocument.new(source: source).call.lines
block = CodeBlock.new(lines: code_lines[1])
io = StringIO.new
DisplayInvalidBlocks.new(
io: io,
blocks: block,
terminal: false,
code_lines: code_lines
).call
expect(io.string).to include(<<~EOM)
1 class OH
> 2 def hello
4 def hai
5 end
6 end
EOM
end
it "shows terminal characters" do
code_lines = code_line_array(<<~EOM)
class OH
def hello
def hai
end
end
EOM
io = StringIO.new
block = CodeBlock.new(lines: code_lines[1])
DisplayInvalidBlocks.new(
io: io,
blocks: block,
terminal: false,
code_lines: code_lines
).call
expect(io.string).to include([
" 1 class OH",
"> 2 def hello",
" 3 def hai",
" 4 end",
" 5 end",
""
].join($/))
block = CodeBlock.new(lines: code_lines[1])
io = StringIO.new
DisplayInvalidBlocks.new(
io: io,
blocks: block,
terminal: true,
code_lines: code_lines
).call
expect(io.string).to include(
[
" 1 class OH",
["> 2 ", DisplayCodeWithLineNumbers::TERMINAL_HIGHLIGHT, " def hello"].join,
" 3 def hai",
" 4 end",
" 5 end",
""
].join($/ + DisplayCodeWithLineNumbers::TERMINAL_END)
)
end
end
end
|