Add PhoneFactory class

spec/EricksonReyes/DomainDrivenDesign/Common/Factory/PhoneFactorySpec.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace spec\EricksonReyes\DomainDrivenDesign\Common\Factory;
+
+use EricksonReyes\DomainDrivenDesign\Common\Factory\PhoneFactory;
+use EricksonReyes\DomainDrivenDesign\Common\ValueObject\PhoneNumber;
+use PhpSpec\ObjectBehavior;
+use spec\EricksonReyes\DomainDrivenDesign\Common\UnitTestTrait;
+
+class PhoneFactorySpec extends ObjectBehavior
+{
+    use UnitTestTrait;
+
+    public function it_is_initializable()
+    {
+        $this->shouldHaveType(PhoneFactory::class);
+    }
+
+
+    public function it_can_create_basic_phone_numbers()
+    {
+        $expectedPhoneNumber = (int)$this->seeder->numberBetween(10000, 9999999);
+        $this::create($expectedPhoneNumber)->shouldHaveType(PhoneNumber::class);
+    }
+
+    public function it_can_create_fully_formatted_phone_numbers()
+    {
+        $expectedAreaCode = (int)$this->seeder->numberBetween(0, 1);
+        $expectedPhoneNumber = (int)$this->seeder->numberBetween(10000, 9999999);
+        $expectedCountryCode = (int)$this->seeder->numberBetween(0, 1);
+
+        $this::create(
+            $expectedPhoneNumber,
+            $expectedCountryCode,
+            $expectedAreaCode
+        )->shouldHaveType(PhoneNumber::class);
+
+        $this::create(
+            $expectedPhoneNumber,
+            $expectedCountryCode,
+            null
+        )->shouldHaveType(PhoneNumber::class);
+    }
+}

src/EricksonReyes/DomainDrivenDesign/Common/Factory/PhoneFactory.php

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+<?php
+
+namespace EricksonReyes\DomainDrivenDesign\Common\Factory;
+
+use EricksonReyes\DomainDrivenDesign\Common\ValueObject\PhoneNumber;
+
+class PhoneFactory
+{
+    /**
+     * @param int $phoneNumber
+     * @param int|null $countryIso2Code
+     * @param int|null $areaCode
+     * @return PhoneNumber
+     */
+    public function create(int $phoneNumber, ?int $countryIso2Code = 0, ?int $areaCode = 0): PhoneNumber
+    {
+        if (
+            $countryIso2Code !== null && $countryIso2Code > 0 &&
+            $areaCode !== null && $areaCode > 0
+        ) {
+            return PhoneNumber::createWithCountryAndAreaCode(
+                $countryIso2Code,
+                $areaCode ?? 0,
+                $phoneNumber
+            );
+        }
+        return new PhoneNumber($phoneNumber);
+    }
+}