@Test
public void testCreate() {

    URI type = URI.create("urn:alert:test");
    Alert alert = this.manager.create(type, "subtype", Alert.Level.INFO, "test", "content");
    assertThat(alert.getType()).isEqualTo(type);
    assertThat(alert.getLevel()).isEqualTo(Alert.Level.INFO);
    assertThat(alert.getDescription()).isEqualTo("test");
    assertThat((String) alert.getContent()).isEqualTo("content");
}