diff options
Diffstat (limited to 'spec/ruby/library/matrix/lower_triangular_spec.rb')
| -rw-r--r-- | spec/ruby/library/matrix/lower_triangular_spec.rb | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/spec/ruby/library/matrix/lower_triangular_spec.rb b/spec/ruby/library/matrix/lower_triangular_spec.rb index f3aa4501f4..7e8688fd9b 100644 --- a/spec/ruby/library/matrix/lower_triangular_spec.rb +++ b/spec/ruby/library/matrix/lower_triangular_spec.rb @@ -3,22 +3,22 @@ require 'matrix' describe "Matrix.lower_triangular?" do it "returns true for a square lower triangular Matrix" do - Matrix[[1, 0, 0], [1, 2, 0], [1, 2, 3]].lower_triangular?.should be_true - Matrix.diagonal([1, 2, 3]).lower_triangular?.should be_true - Matrix[[1, 0], [1, 2], [1, 2], [1, 2]].lower_triangular?.should be_true - Matrix[[1, 0, 0, 0], [1, 2, 0, 0]].lower_triangular?.should be_true + Matrix[[1, 0, 0], [1, 2, 0], [1, 2, 3]].lower_triangular?.should == true + Matrix.diagonal([1, 2, 3]).lower_triangular?.should == true + Matrix[[1, 0], [1, 2], [1, 2], [1, 2]].lower_triangular?.should == true + Matrix[[1, 0, 0, 0], [1, 2, 0, 0]].lower_triangular?.should == true end it "returns true for an empty Matrix" do - Matrix.empty(3, 0).lower_triangular?.should be_true - Matrix.empty(0, 3).lower_triangular?.should be_true - Matrix.empty(0, 0).lower_triangular?.should be_true + Matrix.empty(3, 0).lower_triangular?.should == true + Matrix.empty(0, 3).lower_triangular?.should == true + Matrix.empty(0, 0).lower_triangular?.should == true end it "returns false for a non lower triangular square Matrix" do - Matrix[[0, 1], [0, 0]].lower_triangular?.should be_false - Matrix[[1, 2, 3], [1, 2, 3], [1, 2, 3]].lower_triangular?.should be_false - Matrix[[0, 1], [0, 0], [0, 0], [0, 0]].lower_triangular?.should be_false - Matrix[[0, 0, 0, 1], [0, 0, 0, 0]].lower_triangular?.should be_false + Matrix[[0, 1], [0, 0]].lower_triangular?.should == false + Matrix[[1, 2, 3], [1, 2, 3], [1, 2, 3]].lower_triangular?.should == false + Matrix[[0, 1], [0, 0], [0, 0], [0, 0]].lower_triangular?.should == false + Matrix[[0, 0, 0, 1], [0, 0, 0, 0]].lower_triangular?.should == false end end |