diff options
Diffstat (limited to 'spec/ruby/library/matrix/eigenvalue_decomposition/initialize_spec.rb')
-rw-r--r-- | spec/ruby/library/matrix/eigenvalue_decomposition/initialize_spec.rb | 39 |
1 files changed, 18 insertions, 21 deletions
diff --git a/spec/ruby/library/matrix/eigenvalue_decomposition/initialize_spec.rb b/spec/ruby/library/matrix/eigenvalue_decomposition/initialize_spec.rb index 02aad65c4b..8438f63133 100644 --- a/spec/ruby/library/matrix/eigenvalue_decomposition/initialize_spec.rb +++ b/spec/ruby/library/matrix/eigenvalue_decomposition/initialize_spec.rb @@ -1,27 +1,24 @@ require_relative '../../../spec_helper' +require 'matrix' -ruby_version_is ""..."3.1" do - require 'matrix' - - describe "Matrix::EigenvalueDecomposition#initialize" do - it "raises an error if argument is not a matrix" do - -> { - Matrix::EigenvalueDecomposition.new([[]]) - }.should raise_error(TypeError) - -> { - Matrix::EigenvalueDecomposition.new(42) - }.should raise_error(TypeError) - end +describe "Matrix::EigenvalueDecomposition#initialize" do + it "raises an error if argument is not a matrix" do + -> { + Matrix::EigenvalueDecomposition.new([[]]) + }.should raise_error(TypeError) + -> { + Matrix::EigenvalueDecomposition.new(42) + }.should raise_error(TypeError) + end - it "raises an error if matrix is not square" do - -> { - Matrix::EigenvalueDecomposition.new(Matrix[[1, 2]]) - }.should raise_error(Matrix::ErrDimensionMismatch) - end + it "raises an error if matrix is not square" do + -> { + Matrix::EigenvalueDecomposition.new(Matrix[[1, 2]]) + }.should raise_error(Matrix::ErrDimensionMismatch) + end - it "never hangs" do - m = Matrix[ [0,0,0,0,0], [0,0,0,0,1], [0,0,0,1,0], [1,1,0,0,1], [1,0,1,0,1] ] - Matrix::EigenvalueDecomposition.new(m).should_not == "infinite loop" - end + it "never hangs" do + m = Matrix[ [0,0,0,0,0], [0,0,0,0,1], [0,0,0,1,0], [1,1,0,0,1], [1,0,1,0,1] ] + Matrix::EigenvalueDecomposition.new(m).should_not == "infinite loop" end end |