specs/int_var.rb in gecoder-0.5.0 vs specs/int_var.rb in gecoder-0.6.0

@@ -13,17 +13,17 @@
     @var.size.should equal(@domain.size)
   end
   
   it 'should contain every element in its domain' do 
     @domain.each do |i|
-      @var.should be_in(i)
+      @var.should include(i)
     end
   end
   
   it 'should not contain elements outside its domain' do
-    @var.should_not be_in(@domain.min - 1)
-    @var.should_not be_in(@domain.max + 1)
+    @var.should_not include(@domain.min - 1)
+    @var.should_not include(@domain.max + 1)
   end
   
   it 'should have a width equal to the domain width' do
     @var.width.should equal(@domain.max - @domain.min + 1)
   end
@@ -52,10 +52,14 @@
   end
   
   it 'should have a range domain' do
     @var.should be_range
   end
+  
+  it 'should raise error when trying to access assigned value' do
+    lambda{ @var.value }.should raise_error(RuntimeError)
+  end
 end
 
 describe Gecode::FreeIntVar, ' (defined with three-dot range)' do
   before do
     @range = -4...3
@@ -83,10 +87,10 @@
   it 'should not be a range domain' do
     @var.should_not be_range
   end
   
   it 'should not contain the domain\'s holes' do
-    @var.should_not be_in(0)
+    @var.should_not include(0)
   end
 end
 
 describe Gecode::FreeIntVar, ' (with a domain of size 1)' do
   before do
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