diff options
Diffstat (limited to 'spec/ruby/library/stringscanner/string_spec.rb')
-rw-r--r-- | spec/ruby/library/stringscanner/string_spec.rb | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/spec/ruby/library/stringscanner/string_spec.rb b/spec/ruby/library/stringscanner/string_spec.rb new file mode 100644 index 0000000000..080c0dfcf1 --- /dev/null +++ b/spec/ruby/library/stringscanner/string_spec.rb @@ -0,0 +1,40 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require 'strscan' + +describe "StringScanner#string" do + before :each do + @string = "This is a test" + @s = StringScanner.new(@string) + end + + it "returns the string being scanned" do + @s.string.should == "This is a test" + @s << " case" + @s.string.should == "This is a test case" + end + + it "returns the identical object passed in" do + @s.string.equal?(@string).should be_true + end +end + +describe "StringScanner#string=" do + before :each do + @s = StringScanner.new("This is a test") + end + + it "changes the string being scanned to the argument and resets the scanner" do + @s.string = "Hello world" + @s.string.should == "Hello world" + end + + it "converts the argument into a string using #to_str" do + m = mock(:str) + + s = "test" + m.should_receive(:to_str).and_return(s) + + @s.string = m + @s.string.should == s + end +end |