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-rw-r--r--spec/ruby/library/stringscanner/matched_spec.rb41
1 files changed, 41 insertions, 0 deletions
diff --git a/spec/ruby/library/stringscanner/matched_spec.rb b/spec/ruby/library/stringscanner/matched_spec.rb
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+require File.expand_path('../../../spec_helper', __FILE__)
+require File.expand_path('../shared/extract_range_matched', __FILE__)
+require 'strscan'
+
+describe "StringScanner#matched" do
+ before :each do
+ @s = StringScanner.new("This is a test")
+ end
+
+ it "returns the last matched string" do
+ @s.match?(/\w+/)
+ @s.matched.should == "This"
+ @s.getch
+ @s.matched.should == "T"
+ @s.get_byte
+ @s.matched.should == "h"
+ end
+
+ it "returns nil if there's no match" do
+ @s.match?(/\d+/)
+ @s.matched.should == nil
+ end
+
+ it_behaves_like :extract_range_matched, :matched
+end
+
+describe "StringScanner#matched?" do
+ before :each do
+ @s = StringScanner.new("This is a test")
+ end
+
+ it "returns true if the last match was successful" do
+ @s.match?(/\w+/)
+ @s.matched?.should be_true
+ end
+
+ it "returns false if there's no match" do
+ @s.match?(/\d+/)
+ @s.matched?.should be_false
+ end
+end