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* For easier modifications of ruby/spec by MRI developers. * .gitignore: track changes under spec. * spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec. These files can therefore be updated like any other file in MRI. Instructions are provided in spec/README. [Feature #13156] [ruby-core:79246] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
30 lines
1.1 KiB
Ruby
30 lines
1.1 KiB
Ruby
describe :strscan_concat, shared: true do
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it "concatenates the given argument to self and returns self" do
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s = StringScanner.new("hello ")
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s.send(@method, 'world').should == s
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s.string.should == "hello world"
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s.eos?.should be_false
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end
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it "raises a TypeError if the given argument can't be converted to a String" do
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lambda { StringScanner.new('hello').send(@method, :world) }.should raise_error(TypeError)
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lambda { StringScanner.new('hello').send(@method, mock('x')) }.should raise_error(TypeError)
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end
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end
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describe :strscan_concat_fixnum, shared: true do
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it "raises a TypeError" do
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a = StringScanner.new("hello world")
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lambda { a.send(@method, 333) }.should raise_error(TypeError)
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b = StringScanner.new("")
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lambda { b.send(@method, (256 * 3 + 64)) }.should raise_error(TypeError)
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lambda { b.send(@method, -200) }.should raise_error(TypeError)
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end
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it "doesn't call to_int on the argument" do
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x = mock('x')
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x.should_not_receive(:to_int)
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lambda { "".send(@method, x) }.should raise_error(TypeError)
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end
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end
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