mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
95e8c48dd3
* 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
24 lines
682 B
Ruby
24 lines
682 B
Ruby
require File.expand_path('../../../spec_helper', __FILE__)
|
|
require File.expand_path('../fixtures/classes', __FILE__)
|
|
require 'matrix'
|
|
|
|
describe "Matrix.row_vector" do
|
|
|
|
it "returns a Matrix" do
|
|
Matrix.row_vector([]).should be_an_instance_of(Matrix)
|
|
end
|
|
|
|
it "returns a single-row Matrix with the specified values" do
|
|
Matrix.row_vector([1,2]).should == Matrix[ [1,2] ]
|
|
end
|
|
|
|
it "returns a 1x0 matrix when called with an empty Array" do
|
|
Matrix.row_vector([]).should == Matrix[ [] ]
|
|
end
|
|
|
|
describe "for a subclass of Matrix" do
|
|
it "returns an instance of that subclass" do
|
|
MatrixSub.row_vector([1]).should be_an_instance_of(MatrixSub)
|
|
end
|
|
end
|
|
end
|