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* Other ruby implementations use the spec/ruby directory. [Misc #13792] [ruby-core:82287] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
27 lines
901 B
Ruby
27 lines
901 B
Ruby
require File.expand_path('../../../spec_helper', __FILE__)
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require File.expand_path('../fixtures/classes', __FILE__)
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require 'matrix'
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describe "Matrix#inspect" do
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it "returns a stringified representation of the Matrix" do
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Matrix[ [1,2], [2,1] ].inspect.should == "Matrix[[1, 2], [2, 1]]"
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end
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it "returns 'Matrix.empty(...)' for empty matrices" do
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Matrix[ [], [], [] ].inspect.should == "Matrix.empty(3, 0)"
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Matrix.columns([ [], [], [] ]).inspect.should == "Matrix.empty(0, 3)"
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end
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it "calls inspect on its contents" do
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obj = mock("some_value")
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obj.should_receive(:inspect).and_return("some_value")
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Matrix[ [1, 2], [3, obj] ].inspect.should == "Matrix[[1, 2], [3, some_value]]"
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end
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describe "for a subclass of Matrix" do
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it "returns a string using the subclass' name" do
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MatrixSub.ins.inspect.should == "MatrixSub[[1, 0], [0, 1]]"
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end
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end
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end
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