Add IsEqualToPet matcher

src/test/java/es/uvigo/esei/daa/matchers/IsEqualToPet.java

+package es.uvigo.esei.daa.matchers;
+
+import org.hamcrest.Factory;
+import org.hamcrest.Matcher;
+
+import es.uvigo.esei.daa.entities.Pet;
+
+public class IsEqualToPet extends IsEqualToEntity<Pet> {
+	public IsEqualToPet(Pet entity) {
+		super(entity);
+	}
+
+	@Override
+	protected boolean matchesSafely(Pet actual) {
+		this.clearDescribeTo();
+		
+		if (actual == null) {
+			this.addTemplatedDescription("actual", expected.toString());
+			return false;
+		} else {
+			return checkAttribute("id", Pet::getId, actual)
+				&& checkAttribute("name", Pet::getName, actual)
+				&& checkAttribute("kind", Pet::getKind, actual)
+				&& checkAttribute("breed", Pet::getBreed, actual)
+				&& checkAttribute("owner", Pet::getOwner, actual);
+		}
+	}
+
+	/**
+	 * Factory method that creates a new {@link IsEqualToEntity} matcher with
+	 * the provided {@link Pet} as the expected value.
+	 * 
+	 * @param pet the expected person.
+	 * @return a new {@link IsEqualToEntity} matcher with the provided
+	 * {@link Pet} as the expected value.
+	 */
+	@Factory
+	public static IsEqualToPet equalsToPet(Pet pet) {
+		return new IsEqualToPet(pet);
+	}
+	
+	/**
+	 * Factory method that returns a new {@link Matcher} that includes several
+	 * {@link IsEqualToPet} matchers, each one using an {@link Pet} of the
+	 * provided ones as the expected value.
+	 * 
+	 * @param pets the pets to be used as the expected values.
+	 * @return a new {@link Matcher} that includes several
+	 * {@link IsEqualToPet} matchers, each one using an {@link Pet} of the
+	 * provided ones as the expected value.
+	 * @see IsEqualToEntity#containsEntityInAnyOrder(java.util.function.Function, Object...)
+	 */
+	@Factory
+	public static Matcher<Iterable<? extends Pet>> containsPetsInAnyOrder(Pet ... pets) {
+		return containsEntityInAnyOrder(IsEqualToPet::equalsToPet, pets);
+	}
+
+}