@Test
public void addContainerPropertyNull() {
try {
ContainerUtils.addContainerProperty(null, null, null, null);
fail("It should throw a NullPointerException");
} catch (NullPointerException e) {
assertTrue("Should throw an NullPointerException", e instanceof NullPointerException);
}
try {
ContainerUtils.addContainerProperty(null, "propertyName", String.class, null);
fail("It should throw a NullPointerException");
} catch (NullPointerException e) {
assertTrue("Should throw an NullPointerException", e instanceof NullPointerException);
}
try {
ContainerUtils.addContainerProperty(new IndexedContainer(), null, null, null);
fail("It should throw a NullPointerException");
} catch (NullPointerException e) {
assertTrue("Should throw an NullPointerException", e instanceof NullPointerException);
}
try {
ContainerUtils.addContainerProperty(new IndexedContainer(), "nullProperty", null, null);
fail("It should throw a NullPointerException");
} catch (NullPointerException e) {
assertTrue("Should throw an NullPointerException", e instanceof NullPointerException);
}
}
@Test
public void addContainerPropertyMetadata() {
Container container = new IndexedContainer();
PropertyMetadata metadata =
new PropertyMetadata("propertyName", String.class, null, "propertyName");
ContainerUtils.addContainerProperty(container, metadata);
assertTrue(
"container should contains a property 'propertyName'",
container.getContainerPropertyIds().contains(metadata.getPropertyName()));
assertEquals(String.class, container.getType("propertyName"));
}
