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require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../shared/extract_range_matched', __FILE__)
require 'strscan'
describe "StringScanner#rest" do
before :each do
@s = StringScanner.new("This is a test")
end
it "returns the rest of the string" do
@s.scan(/This\s+/)
@s.rest.should == "is a test"
end
it "returns self in the reset position" do
@s.reset
@s.rest.should == @s.string
end
it "returns an empty string in the terminate position" do
@s.terminate
@s.rest.should == ""
end
it_behaves_like :extract_range_matched, :rest
end
describe "StringScanner#rest?" do
before :each do
@s = StringScanner.new("This is a test")
end
it "returns true if there is more data in the string" do
@s.rest?.should be_true
@s.scan(/This/)
@s.rest?.should be_true
end
it "returns false if there is no more data in the string" do
@s.terminate
@s.rest?.should be_false
end
it "is the opposite of eos?" do
@s.rest?.should_not == @s.eos?
end
end
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