quantity_spec.rb in quantify-1.1.0

- old
+ new

@@ -189,11 +189,11 @@
   end
 
   it "should convert to SI unit correctly" do
     100.cm.to_si.to_s.should == "1.0 m"
     2.kWh.to_si.to_s.should == "7200000.0 J"
-    400.ha.to_si.to_s.should == "4000000.0 m^2"
+    400.ha.to_si.to_s.should == "4000000.0 m²"
     35.degree_celsius.to_si.to_s.should == "308.15 K"
   end
 
   it "should convert compound units to SI correctly" do
     speed = Quantity.new 100, (Unit.mi/Unit.h)
@@ -216,27 +216,27 @@
     (80.kg/2.m/4.s/5.s).to_s(:name).should == '2.0 pascals'
   end
 
   it "should raise a quantity to a power correctly" do
     unit = 50.ft ** 2
-    unit.to_s.should == "2500.0 ft^2"
+    unit.to_s.should == "2500.0 ft²"
     unit = 50.ft ** 3
-    unit.to_s.should == "125000.0 ft^3"
+    unit.to_s.should == "125000.0 ft³"
     unit = 50.ft ** -1
     unit.to_s.should == "0.02 ft^-1"
     unit = (10.m/1.s)**2
-    unit.to_s.should == "100.0 m^2 s^-2"
+    unit.to_s.should == "100.0 m² s^-2"
     unit = (10.m/1.s)**-1
     unit.to_s.should == "0.1 s m^-1"
     lambda{ ((10.m/1.s)** 0.5) }.should raise_error
   end
 
   it "should raise a quantity to a power correctly" do
-    (50.ft.pow! 2).to_s.should == "2500.0 ft^2"
-    (50.ft.pow! 3).to_s.should == "125000.0 ft^3"
+    (50.ft.pow! 2).to_s.should == "2500.0 ft²"
+    (50.ft.pow! 3).to_s.should == "125000.0 ft³"
     (50.ft.pow! -1).to_s.should == "0.02 ft^-1"
-    ((10.m/1.s).pow! 2).to_s.should == "100.0 m^2 s^-2"
+    ((10.m/1.s).pow! 2).to_s.should == "100.0 m² s^-2"
     ((10.m/1.s).pow! -1).to_s.should == "0.1 s m^-1"
     lambda{ ((10.m/1.s).pow! 0.5) }.should raise_error
   end
 
   it "should parse using string method" do
@@ -255,17 +255,17 @@
   it "should rationalize units and return new quantity" do
     quantity = 12.yards*36.feet
     quantity.to_s.should eql "432.0 yd ft"
     new_quantity=quantity.rationalize_units
     quantity.to_s.should eql "432.0 yd ft"
-    new_quantity.to_s.should eql "144.0 yd^2"
+    new_quantity.to_s.should eql "144.0 yd²"
   end
 
   it "should rationalize units and modify value in place" do
     quantity = 12.yards*36.feet
     quantity.to_s.should eql "432.0 yd ft"
     quantity.rationalize_units!
-    quantity.to_s.should eql  "144.0 yd^2"
+    quantity.to_s.should eql  "144.0 yd²"
   end
 
   it "should be greater than" do
     (20.ft > 1.m).should be_true
   end