blob: a3d3804396547884fba05046667d27d3e71a2715 (
plain)
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
|
RSpec.describe Pry::Config do
specify { expect(subject.input).to respond_to(:readline) }
specify { expect(subject.output).to be_an(IO) }
specify { expect(subject.commands).to be_a(Pry::CommandSet) }
specify { expect(subject.prompt_name).to be_a(String) }
specify { expect(subject.prompt).to be_a(Pry::Prompt) }
specify { expect(subject.prompt_safe_contexts).to be_an(Array) }
specify { expect(subject.print).to be_a(Method) }
specify { expect(subject.quiet).to be(true).or be(false) }
specify { expect(subject.exception_handler).to be_a(Method) }
specify { expect(subject.unrescued_exceptions).to be_an(Array) }
specify { expect(subject.hooks).to be_a(Pry::Hooks) }
specify { expect(subject.pager).to be(true).or be(false) }
specify { expect(subject.system).to be_a(Method) }
specify { expect(subject.color).to be(true).or be(false) }
specify { expect(subject.default_window_size).to be_a(Numeric) }
specify { expect(subject.editor).to be_a(String) }
specify { expect(subject.should_load_rc).to be(true).or be(false) }
specify { expect(subject.should_load_local_rc).to be(true).or be(false) }
specify { expect(subject.should_trap_interrupts).to be(true).or be(false) }
specify { expect(subject.disable_auto_reload).to be(true).or be(false) }
specify { expect(subject.command_prefix).to be_a(String) }
specify { expect(subject.auto_indent).to be(true).or be(false) }
specify { expect(subject.correct_indent).to be(true).or be(false) }
specify { expect(subject.collision_warning).to be(true).or be(false) }
specify { expect(subject.output_prefix).to be_a(String) }
specify { expect(subject.requires).to be_an(Array) }
specify { expect(subject.should_load_requires).to be(true).or be(false) }
specify { expect(subject.should_load_plugins).to be(true).or be(false) }
specify { expect(subject.windows_console_warning).to be(true).or be(false) }
specify { expect(subject.control_d_handler).to be_a(Method) }
specify { expect(subject.memory_size).to be_a(Numeric) }
specify { expect(subject.extra_sticky_locals).to be_a(Hash) }
specify { expect(subject.command_completions).to be_a(Proc) }
specify { expect(subject.file_completions).to be_a(Proc) }
specify { expect(subject.ls).to be_an(OpenStruct) }
specify { expect(subject.completer).to eq(Pry::InputCompleter) }
specify { expect(subject.history).to be_a(Pry::History) }
specify { expect(subject.history_save).to eq(true).or be(false) }
specify { expect(subject.history_load).to eq(true).or be(false) }
specify { expect(subject.history_file).to be_a(String) }
specify { expect(subject.exec_string).to be_a(String) }
specify { expect(subject.rc_file).to be_a(String) }
describe "#rc_file" do
context "when $PRYRC env variable is set" do
before { ENV['PRYRC'] = '/foo/pryrc' }
after { ENV.delete('PRYRC') }
it "defaults to the value of PRYRC env variable" do
expect(subject.rc_file).to eq('/foo/pryrc')
end
end
context "when ~/.pryrc exists" do
before do
allow(File).to receive(:exist?)
expect(File).to receive(:exist?)
.with(File.expand_path('~/.pryrc')).and_return(true)
end
it "defaults ~/.pryrc" do
expect(subject.rc_file).to eq('~/.pryrc')
end
end
context "when $XDG_CONFIG_HOME is defined" do
before do
allow(File).to receive(:exist?)
expect(File).to receive(:exist?)
.with(File.expand_path('~/.pryrc')).and_return(false)
ENV['XDG_CONFIG_HOME'] = '/xdg_home'
end
after { ENV.delete('XDG_CONFIG_HOME') }
it "defaults $XDG_CONFIG_HOME/pry/pryrc" do
expect(subject.rc_file).to eq('/xdg_home/pry/pryrc')
end
end
end
describe "#merge!" do
it "merges given hash with the config instance" do
subject.merge!(output_prefix: '~> ', exec_string: '!')
expect(subject.output_prefix).to eq('~> ')
expect(subject.exec_string).to eq('!')
end
it "returns self" do
config = subject.merge!(output_prefix: '~> ')
expect(subject).to eql(config)
end
context "when an undefined option is given" do
it "adds the option to the config" do
subject.merge!(new_option: 1, other_option: 2)
expect(subject.new_option).to eq(1)
expect(subject.other_option).to eq(2)
end
end
end
describe "#merge" do
it "returns a new config object" do
expect(subject).not_to equal(subject.merge(new_option: 1, other_option: 2))
end
it "doesn't mutate the original config" do
subject.merge(new_option: 1, other_option: 2)
expect(subject).not_to respond_to(:new_option)
expect(subject).not_to respond_to(:other_option)
end
end
describe "#method_missing" do
context "when invoked method ends with =" do
it "assigns a new custom option" do
subject.foo = 1
expect(subject.foo).to eq(1)
end
end
context "when invoked method is not an option" do
it "raises NoMethodError" do
expect { subject.foo }.to raise_error(NoMethodError)
end
end
context "when invoked method is a LazyValue" do
it "defines a callable attribute" do
subject.foo = Pry::Config::LazyValue.new { 1 }
expect(subject.foo).to eq(1)
end
end
end
describe "#respond_to?" do
context "when checking an undefined option" do
it "returns false" do
expect(subject.respond_to?(:foo)).to be(false)
end
end
context "when checking a defined option" do
before { subject.foo = 1 }
it "returns true for the reader" do
expect(subject.respond_to?(:foo)).to be(true)
end
it "returns true for the writer" do
expect(subject.respond_to?(:foo=)).to be(true)
end
end
end
describe "#[]" do
it "reads the config value" do
expect_any_instance_of(Pry::Config::Value).to receive(:call)
subject[:foo] = 1
subject[:foo]
end
it "returns the config value" do
subject[:foo] = 1
expect(subject[:foo]).to eq(1)
end
end
end
|
