var_name_spec.rb in gobstones-0.0.2

- old
+ new

@@ -1,16 +1,28 @@
 describe VarName do
 
-  let(:context) { ExecutionContext.new }
-  let(:var_name) { VarName.new 'var' }
+  let(:context) { clean_context }
+  let(:variable_name) { 'var'.to_var_name }
 
-  it "should return the associated value if it was defined in the context" do
-    context.set var_name, 42.to_gbs_num
-    expect(var_name.evaluate(context)).to eq(42.to_gbs_num)
+  it "returns the associated value if it was defined in the context" do
+    context.set variable_name, 42.to_gbs_num
+    expect(variable_name.evaluate(context)).to eq(42.to_gbs_num)
   end
 
-  it "should raise an error if there is no definition in context" do
-    expect { var_name.evaluate context }
+  it "raises an error if there is no definition in context" do
+    expect { variable_name.evaluate context }
       .to raise_error(UndefinedVariableError)
   end
 
-end
\ No newline at end of file
+  describe "#named?" do
+
+    it "is named 'var'" do
+      expect(variable_name.named? 'var').to be true
+    end
+
+    it "is not named 'blah'" do
+      expect(variable_name.named? 'blah').to be false
+    end
+
+  end
+
+end