/** Test method for {@link NullElement#NullElement(String)} . */ @Test public void testNullElement() { final NullElement element = new NullElement("foo"); assertEquals("foo", element.getName()); assertEquals(ElementType.NULL, element.getType()); }
/** Test method for {@link NullElement#withName(String)}. */ @Test public void testWithName() { NullElement element = new NullElement("foo"); element = element.withName("bar"); assertEquals("bar", element.getName()); assertEquals(ElementType.NULL, element.getType()); }
/** Test method for {@link NullElement#accept(com.allanbank.mongodb.bson.Visitor)} . */ @Test public void testAccept() { final NullElement element = new NullElement("foo"); final Visitor mockVisitor = createMock(Visitor.class); mockVisitor.visitNull(eq("foo")); expectLastCall(); replay(mockVisitor); element.accept(mockVisitor); verify(mockVisitor); }
@Override public CreaElement getChild(CreaDocumentFilter... filters) { return mChildren .stream() .filter(i -> Arrays.stream(filters).allMatch(z -> z.accepts(i))) .findFirst() .orElse(NullElement.getInstance()); }
/** Test method for {@link NullElement#compareTo(Element)}. */ @Test public void testCompareTo() { final NullElement a = new NullElement("a"); final NullElement b = new NullElement("b"); final Element other = new MaxKeyElement("a"); assertEquals(0, a.compareTo(a)); assertTrue(a.compareTo(b) < 0); assertTrue(b.compareTo(a) > 0); assertTrue(a.compareTo(other) < 0); assertTrue(other.compareTo(a) > 0); }
/** Test method for {@link NullElement#withName(String)}. */ @Test public void testWithNameWhenSameName() { final NullElement element = new NullElement("foo"); assertSame(element, element.withName("foo")); }
/** Test method for {@link NullElement#getValueAsString()}. */ @Test public void testValueAsString() { final NullElement element = new NullElement("foo"); assertEquals("null", element.getValueAsString()); }
/** Test method for {@link NullElement#getValueAsObject()}. */ @Test public void testValueAsObject() { final NullElement element = new NullElement("foo"); assertNull(element.getValueAsObject()); }
/** Test method for {@link NullElement#toString()}. */ @Test public void testToString() { final NullElement element = new NullElement("foo"); assertEquals("foo : null", element.toString()); }