/** Tests the parsing the def expression for static attributes and operations. */
public void test_defExpression_static() {
try {
Environment<
Package,
Classifier,
Operation,
Property,
EnumerationLiteral,
Parameter,
State,
CallOperationAction,
SendSignalAction,
Constraint,
Class,
EObject>
env = ocl.getEnvironment();
UMLReflection<
Package,
Classifier,
Operation,
Property,
EnumerationLiteral,
Parameter,
State,
CallOperationAction,
SendSignalAction,
Constraint>
umlReflection = env.getUMLReflection();
ParsingOptions.setOption(ocl.getEnvironment(), ParsingOptions.SUPPORT_STATIC_FEATURES, true);
parseDef(
"package ocltest context Fruit "
+ "def: bestColor1() : Color = null "
+ "static def: bestColor2() : Color = null "
+ "def: goodColor1 : Color = null "
+ "static def: goodColor2 : Color = null "
+ "endpackage");
Operation operation1 = env.lookupOperation(fruit, "bestColor1", null);
assertNotNull(operation1);
assertEquals(false, umlReflection.isStatic(operation1));
Operation operation2 = env.lookupOperation(fruit, "bestColor2", null);
assertNotNull(operation2);
assertEquals(true, umlReflection.isStatic(operation2));
Property property1 = env.lookupProperty(fruit, "goodColor1");
assertNotNull(property1);
assertEquals(false, umlReflection.isStatic(property1));
Property property2 = env.lookupProperty(fruit, "goodColor2");
assertNotNull(property2);
assertEquals(true, umlReflection.isStatic(property2));
ParsingOptions.setOption(ocl.getEnvironment(), ParsingOptions.SUPPORT_STATIC_FEATURES, false);
try {
ocl.parse(
new OCLInput(
"package ocltest context Fruit "
+ "def: bestColor3() : Color = null "
+ "static def: bestColor4() : Color = null "
+ "endpackage"));
fail("Should have failed to parse the unsupported static");
} catch (ParserException e) {
// success!
assertEquals(OCLMessages.UnsupportedStatic_ERROR_, e.getMessage());
System.out.println("Got the expected exception: " + e.getLocalizedMessage());
}
} catch (Exception e) {
fail("Failed to parse or evaluate: " + e.getLocalizedMessage());
}
}
public void test_dotNotationForSymbolicOperationNames() {
ParsingOptions.setOption(
helper.getEnvironment(),
ProblemOption.CONCEPTUAL_OPERATION_NAME,
ProblemHandler.Severity.OK);
helper.setContext(getUMLInteger());
Integer minusOne = new Integer(-1);
Integer one = new Integer(1);
Integer two = new Integer(2);
Double doubleTwo = new Double(2.0);
Integer three = new Integer(3);
Integer six = new Integer(6);
try {
// new NUMERIC_OPERATION token
assertEquals(one, evaluate(helper, one, "3.-(2)"));
assertEquals(three, evaluate(helper, one, "1.+(2)"));
assertEquals(doubleTwo, evaluate(helper, one, "6./(3)"));
assertEquals(six, evaluate(helper, one, "2.*(3)"));
assertTrue(check(helper, one, "1.<(2)"));
assertTrue(check(helper, one, "1.<=(2)"));
assertTrue(check(helper, one, "2.>=(1)"));
assertTrue(check(helper, one, "2.>(1)"));
// new operationCallExpCS rule
assertEquals(one, evaluate(helper, three, "self.-(2)"));
assertEquals(three, evaluate(helper, one, "self.+(2)"));
assertEquals(doubleTwo, evaluate(helper, six, "self./(3)"));
assertEquals(six, evaluate(helper, two, "self.*(3)"));
assertTrue(check(helper, one, "self.<(2)"));
assertTrue(check(helper, one, "self.<=(2)"));
assertTrue(check(helper, two, "self.>=(1)"));
assertTrue(check(helper, two, "self.>(1)"));
// unary minus
assertEquals(minusOne, evaluate(helper, one, "-1"));
assertEquals(minusOne, evaluate(helper, one, "-self"));
assertEquals(minusOne, evaluate(helper, one, "self.\"-\"()"));
assertEquals(minusOne, evaluate(helper, one, "self.-()"));
assertEquals(one, evaluate(helper, one, "- self.\"-\"()"));
assertEquals(one, evaluate(helper, one, "- self.-()"));
assertEquals(one, evaluate(helper, one, "- -1"));
assertEquals(one, evaluate(helper, one, "- -self"));
// unary not
helper.setContext(getUMLBoolean());
assertEquals(Boolean.FALSE, evaluate(helper, Boolean.TRUE, "not self"));
assertEquals(Boolean.FALSE, evaluate(helper, Boolean.TRUE, "self.\"not\"()"));
assertEquals(Boolean.FALSE, evaluate(helper, Boolean.TRUE, "self.not()"));
assertEquals(Boolean.TRUE, evaluate(helper, Boolean.TRUE, "not not self"));
assertEquals(Boolean.TRUE, evaluate(helper, Boolean.TRUE, "not self.\"not\"()"));
assertEquals(Boolean.TRUE, evaluate(helper, Boolean.TRUE, "not self.not()"));
} catch (Exception e) {
fail("Failed to parse or evaluate: " + e.getLocalizedMessage());
}
ParsingOptions.setOption(
helper.getEnvironment(),
ProblemOption.CONCEPTUAL_OPERATION_NAME,
ProblemHandler.Severity.ERROR);
try {
assertEquals(one, evaluate(helper, one, "3.-(2)"));
fail("Missing exception");
} catch (Exception e) {
}
}