1 files changed, 26 insertions, 0 deletions
diff --git a/spec/ruby/library/matrix/row_vectors_spec.rb b/spec/ruby/library/matrix/row_vectors_spec.rb
new file mode 100644
index 0000000000..46f97bb748
--- /dev/null
+++ b/spec/ruby/library/matrix/row_vectors_spec.rb
@@ -0,0 +1,26 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require 'matrix'
+
+describe "Matrix#row_vectors" do
+
+  before :each do
+    @vectors = Matrix[ [1,2], [3,4] ].row_vectors
+  end
+
+  it "returns an Array" do
+    Matrix[ [1,2], [3,4] ].row_vectors.should be_an_instance_of(Array)
+  end
+
+  it "returns an Array of Vectors" do
+    @vectors.all? {|v| v.should be_an_instance_of(Vector)}
+  end
+
+  it "returns each row as a Vector" do
+    @vectors.should == [Vector[1,2], Vector[3,4]]
+  end
+
+  it "returns an empty Array for empty matrices" do
+    Matrix[].row_vectors.should == []
+    Matrix[ [] ].row_vectors.should == [ Vector[] ]
+  end
+end