test/variable_test.rb in strom-0.0.1 vs test/variable_test.rb in strom-0.0.2

@@ -10,9 +10,17 @@
 
   it '#value' do
     @variable.value.must_equal 1.0
   end
 
+  it '#to_s' do
+    @variable.to_s.must_equal '1.0 variables'
+  end
+
+  it '#inspect' do
+    @variable.inspect.must_equal '1.0 variables'
+  end
+
   it '#and' do
     0.5.amperes.and(18.ohms).must_equal Volt.new(9.0)
     18.ohms.and(9.volts).must_equal Ampere.new(0.5)
     9.volts.and(0.5.amperes).must_equal Ohm.new(18.0)
   end