@Test
public void testNoParams2() throws Exception {
List list = new ArrayList();
list.add(ExpressionFactory.matchExp("k1", new ExpressionParameter("test1")));
list.add(ExpressionFactory.matchExp("k2", new ExpressionParameter("test2")));
list.add(ExpressionFactory.matchExp("k3", new ExpressionParameter("test3")));
list.add(ExpressionFactory.matchExp("k4", new ExpressionParameter("test4")));
Expression e1 = ExpressionFactory.or(list);
Map params = new HashMap();
params.put("test2", "abc");
params.put("test3", "xyz");
Expression e2 = e1.params(params);
// some expression nodes must be pruned
assertNotNull(e2);
assertEquals(2, e2.getOperandCount());
Expression k2 = (Expression) e2.getOperand(0);
assertEquals("abc", k2.getOperand(1));
Expression k3 = (Expression) e2.getOperand(1);
assertEquals("xyz", k3.getOperand(1));
}
public EnterExpression(Expression expression, int operand) {
if (expression.isTerminal()) {
finalExpression = expression.repeat(expression.getOperand());
finalOperand = expression.getOperand();
} else {
finalExpression = expression.repeat(operand);
finalOperand = operand;
}
}
@Test
public void testNoParams3_FromString() {
Expression e1 =
ExpressionFactory.exp("k1 = $test1 or k2 = $test2 or k3 = $test3 or k4 = $test4");
Map<String, Object> params = new HashMap<String, Object>();
params.put("test4", "123");
Expression e2 = e1.params(params);
// some expression nodes must be pruned
assertNotNull(e2);
assertEquals(2, e2.getOperandCount());
assertEquals("123", e2.getOperand(1));
assertEquals("k4", ((Expression) e2.getOperand(0)).getOperand(0));
}
@Test
public void testParams2_FromString() {
Expression e1 = ExpressionFactory.exp("k1 like $test");
Map<String, Object> map = new HashMap<String, Object>();
map.put("test", "xyz");
Expression e2 = e1.params(map, false);
assertNotNull(e2);
assertEquals(2, e2.getOperandCount());
assertEquals(Expression.LIKE, e2.getType());
assertEquals("xyz", e2.getOperand(1));
}
@Test
public void testNoParams3() throws Exception {
List list = new ArrayList();
list.add(ExpressionFactory.matchExp("k1", new ExpressionParameter("test1")));
list.add(ExpressionFactory.matchExp("k2", new ExpressionParameter("test2")));
list.add(ExpressionFactory.matchExp("k3", new ExpressionParameter("test3")));
list.add(ExpressionFactory.matchExp("k4", new ExpressionParameter("test4")));
Expression e1 = ExpressionFactory.joinExp(Expression.OR, list);
Map params = new HashMap();
params.put("test4", "123");
Expression e2 = e1.params(params, true);
// some expression nodes must be pruned
assertNotNull(e2);
assertTrue("List expression: " + e2, !(e2 instanceof ASTList));
assertEquals(2, e2.getOperandCount());
assertEquals("123", e2.getOperand(1));
assertEquals("k4", ((Expression) e2.getOperand(0)).getOperand(0));
}
@Test
public void testParams2() throws Exception {
Expression e1 = ExpressionFactory.likeExp("k1", new ExpressionParameter("test"));
Map map = new HashMap();
map.put("test", "xyz");
Expression e2 = e1.params(map, false);
assertNotNull(e2);
assertEquals(2, e2.getOperandCount());
assertEquals(Expression.LIKE, e2.getType());
assertEquals("xyz", e2.getOperand(1));
}