Examples with TypeRef org.eclipse.xtext.TypeRef used on opensource projects

Example 26 with TypeRef

use of org.eclipse.xtext.TypeRef in project xtext-core by eclipse.

the class XtextValidationTest method testCheckCrossReferenceTerminal_01.

@Test
public void testCheckCrossReferenceTerminal_01() throws Exception {
    XtextValidator validator = get(XtextValidator.class);
    CrossReference reference = XtextFactory.eINSTANCE.createCrossReference();
    RuleCall call = XtextFactory.eINSTANCE.createRuleCall();
    reference.setTerminal(call);
    ParserRule rule = XtextFactory.eINSTANCE.createParserRule();
    call.setRule(rule);
    TypeRef typeRef = XtextFactory.eINSTANCE.createTypeRef();
    rule.setType(typeRef);
    typeRef.setClassifier(EcorePackage.Literals.ESTRING);
    ValidatingMessageAcceptor messageAcceptor = new ValidatingMessageAcceptor(null, false, false);
    validator.setMessageAcceptor(messageAcceptor);
    validator.checkCrossReferenceTerminal(reference);
    messageAcceptor.validate();
}

Example 27 with TypeRef

use of org.eclipse.xtext.TypeRef in project xtext-core by eclipse.

the class TreeConstTest method assertTypes.

private void assertTypes(Collection<TypeRef> actual, String... expected) {
    Set<String> refs = Sets.newHashSet();
    for (TypeRef t : actual) refs.add(t == null ? "null" : t.getClassifier().getName());
    Set<String> actual2 = Sets.newHashSet(refs);
    for (String e : expected) {
        if (refs.contains(e))
            refs.remove(e);
        else
            fail("Type '" + e + "' not found. Actual:" + actual2 + " Expected: " + Joiner.on(", ").join(expected));
    }
    if (!refs.isEmpty())
        fail("Types '" + refs + "' are not expected. Actual:" + actual2 + " Expected: " + Joiner.on(", ").join(expected));
}