spec/unit/axiom/aggregate/variance/class_methods/call_spec.rb in axiom-0.1.1 vs spec/unit/axiom/aggregate/variance/class_methods/call_spec.rb in axiom-0.2.0

@@ -17,36 +17,36 @@
     let(:count)          { values.count                                  }
     let(:mean)           { 0.0                                           }
     let(:sum_of_squares) { values.map { |value| value**2.0 }.reduce(:+)  }
 
     it 'returns the expected count' do
-      subject.fetch(0).should be(count)
+      expect(subject.fetch(0)).to be(count)
     end
 
     it 'returns the expected mean' do
-      subject.fetch(1).should == mean
+      expect(subject.fetch(1)).to eq(mean)
     end
 
     it 'returns the expected sum of squares' do
-      subject.fetch(2).should == sum_of_squares
+      expect(subject.fetch(2)).to eq(sum_of_squares)
     end
   end
 
   context 'when the values are nil' do
     let(:values)         { [nil]            }
     let(:count)          { default.fetch(0) }
     let(:mean)           { default.fetch(1) }
     let(:sum_of_squares) { default.fetch(2) }
 
     it 'returns the default count' do
-      subject.fetch(0).should be(count)
+      expect(subject.fetch(0)).to be(count)
     end
 
     it 'returns the default mean' do
-      subject.fetch(1).should == mean
+      expect(subject.fetch(1)).to eq(mean)
     end
 
     it 'returns the default sum of squares' do
-      subject.fetch(2).should == sum_of_squares
+      expect(subject.fetch(2)).to eq(sum_of_squares)
     end
   end
 end