blob: 41e058f9777b3155a705c4db187f146d2a44c655 (
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
|
require_relative '../../spec_helper'
describe :symbol_match, shared: true do
it "returns the index of the beginning of the match" do
:abc.send(@method, /b/).should == 1
end
it "returns nil if there is no match" do
:a.send(@method, /b/).should be_nil
end
it "sets the last match pseudo-variables" do
:a.send(@method, /(.)/).should == 0
$1.should == "a"
end
end
describe "Symbol#=~" do
it_behaves_like :symbol_match, :=~
end
describe "Symbol#match" do
it "returns the MatchData" do
result = :abc.match(/b/)
result.should be_kind_of(MatchData)
result[0].should == 'b'
end
it "returns nil if there is no match" do
:a.match(/b/).should be_nil
end
it "sets the last match pseudo-variables" do
:a.match(/(.)/)[0].should == 'a'
$1.should == "a"
end
describe "when passed a block" do
it "yields the MatchData" do
:abc.match(/./) {|m| ScratchPad.record m }
ScratchPad.recorded.should be_kind_of(MatchData)
end
it "returns the block result" do
:abc.match(/./) { :result }.should == :result
end
it "does not yield if there is no match" do
ScratchPad.record []
:b.match(/a/) {|m| ScratchPad << m }
ScratchPad.recorded.should == []
end
end
end
describe "Symbol#match?" do
before :each do
# Resetting Regexp.last_match
/DONTMATCH/.match ''
end
context "when matches the given regex" do
it "returns true but does not set Regexp.last_match" do
:string.match?(/string/i).should be_true
Regexp.last_match.should be_nil
end
end
it "returns false when does not match the given regex" do
:string.match?(/STRING/).should be_false
end
it "takes matching position as the 2nd argument" do
:string.match?(/str/i, 0).should be_true
:string.match?(/str/i, 1).should be_false
end
end
|