@Test
public void testParseWithEqBinaryExpressionOnCollectionField() {

	try {
		_filterParserImpl.parse("collectionFieldExternal eq 'value'");
		Assert.fail("Expected ExpressionVisitException was not thrown");
	}
	catch (ExpressionVisitException expressionVisitException) {
		Assert.assertEquals(
			"Collection not allowed.",
			expressionVisitException.getMessage());
	}
}