test_class.declarator: propertyName = "propertyName"
test_class.modifier: private final
test_class.original_string: private final String propertyName = "propertyName";
test_class.type: String
test_class.var_name: propertyName
test_class.declarator: operator = Operator.EMPTY
test_class.modifier: private final
test_class.original_string: private final Operator operator = Operator.EMPTY;
test_class.type: Operator
test_class.var_name: operator
test_class.declarator: e = new UnaryExpression(operator,
              propertyName)
test_class.modifier: private final
test_class.original_string: private final UnaryExpression e = new UnaryExpression(operator,
              propertyName);
test_class.type: UnaryExpression
test_class.var_name: e
test_class.file: seeking-core/src/test/java/com/eharmony/matching/seeking/query/criterion/expression/UnaryExpressionTest.java
test_class.identifier: UnaryExpressionTest
test_case.body: @Test
      public void testToString() {
          String expected = propertyName + " " + operator;
          assertEquals(expected, e.toString());
      }
test_case.class_method_signature: UnaryExpressionTest.testToString()
test_case.full_signature: @Test public void testToString()
test_case.identifier: testToString
test_case.invocations: assertEquals toString
test_case.modifiers: @Test public
test_case.parameters: ()
test_case.return: void
test_case.signature: void testToString()
focal_class.file: seeking-core/src/main/java/com/eharmony/matching/seeking/query/criterion/expression/UnaryExpression.java
focal_class.identifier: UnaryExpression
focal_class.class_method_signature: UnaryExpression.UnaryExpression(Operator operator, String propertyName)
focal_class.full_signature: public  UnaryExpression(Operator operator, String propertyName)
focal_class.identifier: UnaryExpression
focal_class.modifiers: public
focal_class.parameters: (Operator operator, String propertyName)
focal_class.signature:  UnaryExpression(Operator operator, String propertyName)
focal_class.class_method_signature: UnaryExpression.toString()
focal_class.full_signature: @Override public String toString()
focal_class.identifier: toString
focal_class.modifiers: @Override public
focal_class.parameters: ()
focal_class.return: String
focal_class.signature: String toString()
focal_class.superclass: extends Expression
focal_method.body: @Override
      public String toString() {
          return getPropertyName() + " " + getOperator();
      }
focal_method.class_method_signature: UnaryExpression.toString()
focal_method.full_signature: @Override public String toString()
focal_method.identifier: toString
focal_method.invocations: getPropertyName getOperator
focal_method.modifiers: @Override public
focal_method.parameters: ()
focal_method.return: String
focal_method.signature: String toString()