do not check OCI8.properties in tests when using JRuby

Author: rsim

spec/plsql/variable_spec.rb

@@ -49,27 +49,33 @@
       plsql.test_package.varchar2_default3.should == 'default'
     end
 
-    it "should set and get VARCHAR2(n CHAR) variable" do
-      if OCI8.properties.has_key?(:length_semantics)
-        original_length_semantics = OCI8.properties[:length_semantics]
-        OCI8.properties[:length_semantics] = :char
+    describe "with character or byte limit" do
+      before(:each) do
+        if !defined?(JRUBY_VERSION) && OCI8.properties.has_key?(:length_semantics)
+          @original_length_semantics = OCI8.properties[:length_semantics]
+          OCI8.properties[:length_semantics] = :char
+        end
+      end
+
+      after(:each) do
+        if !defined?(JRUBY_VERSION) && OCI8.properties.has_key?(:length_semantics)
+          OCI8.properties[:length_semantics] = @original_length_semantics
+        end
       end
-      plsql.test_package.varchar2_3_char = 'āčē'
-      plsql.test_package.varchar2_3_char.should == 'āčē'
-      lambda { plsql.test_package.varchar2_3_char = 'aceg' }.should raise_error(/buffer too small/)
-      OCI8.properties[:length_semantics] = original_length_semantics if OCI8.properties.has_key?(:length_semantics)
-    end
 
-    it "should set and get VARCHAR2(n BYTE) variable" do
-      if OCI8.properties.has_key?(:length_semantics)
-        original_length_semantics = OCI8.properties[:length_semantics]
-        OCI8.properties[:length_semantics] = :char
+      it "should set and get VARCHAR2(n CHAR) variable" do
+        plsql.test_package.varchar2_3_char = 'āčē'
+        plsql.test_package.varchar2_3_char.should == 'āčē'
+        lambda { plsql.test_package.varchar2_3_char = 'aceg' }.should raise_error(/buffer too small/)
       end
-      plsql.test_package.varchar2_3_byte = 'ace'
-      plsql.test_package.varchar2_3_byte.should == 'ace'
-      lambda { plsql.test_package.varchar2_3_byte = 'āce' }.should raise_error(/buffer too small/)
-      lambda { plsql.test_package.varchar2_3_byte = 'aceg' }.should raise_error(/buffer too small/)
-      OCI8.properties[:length_semantics] = original_length_semantics if OCI8.properties.has_key?(:length_semantics)
+
+      it "should set and get VARCHAR2(n BYTE) variable" do
+        plsql.test_package.varchar2_3_byte = 'ace'
+        plsql.test_package.varchar2_3_byte.should == 'ace'
+        lambda { plsql.test_package.varchar2_3_byte = 'āce' }.should raise_error(/buffer too small/)
+        lambda { plsql.test_package.varchar2_3_byte = 'aceg' }.should raise_error(/buffer too small/)
+      end
+
     end
 
     it "should set and get CHAR variable" do