OptionalBlockTest.java

package com.mysema.rdfbean.model;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;

import org.junit.Test;

public class OptionalBlockTest {

    @Test
    public void To_String() {
        Block block = Blocks.optional(Blocks.SPOC);
        assertEquals("OPTIONAL { {s} {p} {o} {c} .  }", block.toString());
    }

    @Test
    public void To_String_with_Filter() {
        Block block = Blocks.optionalFilter(Blocks.SPOC, QNODE.o.lit().lt("X"));
        assertEquals("OPTIONAL { {s} {p} {o} {c} .  FILTER({o} < \"X\") }", block.toString());
    }

    @Test
    public void Exists() {
        assertEquals("exists OPTIONAL { {s} {p} {o} {c} .  }", Blocks.optional(Blocks.SPOC).exists().toString());
    }

    @Test
    public void Equals() {
        Block block1 = Blocks.optional(Blocks.SPOC);
        Block block2 = Blocks.optionalFilter(Blocks.SPOC, QNODE.o.lit().lt("X"));
        assertFalse(block1.equals(block2));
    }
}