test: update room faker

Signed-off-by: Otavio Santana <otaviopolianasantana@gmail.com>

Author: otaviojava

src/test/java/org/soujava/demos/mongodb/document/RoomFaker.java

@@ -0,0 +1,29 @@
+package org.soujava.demos.mongodb.document;
+
+import net.datafaker.Faker;
+
+import java.util.UUID;
+import java.util.concurrent.ThreadLocalRandom;
+
+final class RoomFaker {
+
+    private static final Faker FAKER = new Faker();
+
+    static Room getRoom() {
+        return Room.builder()
+                .id(UUID.randomUUID().toString())
+                .roomNumber(FAKER.number().numberBetween(100, 999))
+                .type(randomEnum(RoomType.class))
+                .status(randomEnum(RoomStatus.class))
+                .cleanStatus(randomEnum(CleanStatus.class))
+                .smokingAllowed(FAKER.bool().bool())
+                .build();
+    }
+
+
+    static <T extends Enum<?>> T randomEnum(Class<T> enumClass) {
+        T[] constants = enumClass.getEnumConstants();
+        int index = ThreadLocalRandom.current().nextInt(constants.length);
+        return constants[index];
+    }
+}