feat: entities endpoint (#103)

src/API/Entities.php

@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of Ark PHP Client.
+ *
+ * (c) Ark Ecosystem <info@ark.io>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace ArkEcosystem\Client\API;
+
+/**
+ * This is the entities resource class.
+ *
+ * @author Brian Faust <brian@ark.io>
+ */
+class Entities extends AbstractAPI
+{
+    /**
+     * Get all entities.
+     *
+     * @param array $query
+     *
+     * @return array
+     */
+    public function all(array $query = []): ?array
+    {
+        return $this->get('entities', $query);
+    }
+
+    /**
+     * Get an entity by the given id.
+     *
+     * @param string $id
+     *
+     * @return array
+     */
+    public function show(string $id): ?array
+    {
+        return $this->get("entities/{$id}");
+    }
+}

tests/API/EntitiesTest.php

@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of Ark PHP Client.
+ *
+ * (c) Ark Ecosystem <info@ark.io>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace ArkEcosystem\Tests\Client\API;
+
+use ArkEcosystem\Tests\Client\TestCase;
+
+/**
+ * This is the entities resource test class.
+ *
+ * @author Brian Faust <brian@ark.io>
+ * @covers \ArkEcosystem\Client\API\Entities
+ */
+class EntitiesTest extends TestCase
+{
+    /** @test */
+    public function all_calls_correct_url()
+    {
+        $this->assertResponse('GET', 'entities', function ($connection) {
+            return $connection->entities()->all();
+        });
+    }
+
+    /** @test */
+    public function show_calls_correct_url()
+    {
+        $this->assertResponse('GET', 'entities/dummy', function ($connection) {
+            return $connection->entities()->show('dummy');
+        });
+    }
+}