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Diffstat (limited to 'spec/ruby/library/matrix/hash_spec.rb')
-rw-r--r-- | spec/ruby/library/matrix/hash_spec.rb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/spec/ruby/library/matrix/hash_spec.rb b/spec/ruby/library/matrix/hash_spec.rb new file mode 100644 index 0000000000..b2e5b579b7 --- /dev/null +++ b/spec/ruby/library/matrix/hash_spec.rb @@ -0,0 +1,15 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require 'matrix' + +describe "Matrix#hash" do + + it "returns a Fixnum" do + Matrix[ [1,2] ].hash.should be_an_instance_of(Fixnum) + end + + it "returns the same value for the same matrix" do + data = [ [40,5], [2,7] ] + Matrix[ *data ].hash.should == Matrix[ *data ].hash + end + +end |