Fix jsonSerialize in IbvOptions

Author: Rodion Liuborets

src/DocScan/Session/Create/IbvOptions.php

@@ -2,7 +2,10 @@
 
 namespace Yoti\DocScan\Session\Create;
 
-class IbvOptions
+use JsonSerializable;
+use Yoti\Util\Json;
+
+class IbvOptions implements JsonSerializable
 {
     /**
      * @var string
@@ -39,4 +42,16 @@ public function getGuidanceUrl(): ?string
     {
         return $this->guidanceUrl;
     }
+
+
+    /**
+     * @return \stdClass
+     */
+    public function jsonSerialize(): \stdClass
+    {
+        return (object)Json::withoutNullValues([
+            'support' => $this->getSupport(),
+            'guidance_url' => $this->getGuidanceUrl(),
+        ]);
+    }
 }

tests/DocScan/Session/Create/IbvOptionsBuilderTest.php

@@ -78,4 +78,23 @@ public function builderShouldSetCorrectGuidanceUrlValue()
 
         $this->assertEquals(self::SOME_GUIDANCE_URL, $result->getGuidanceUrl());
     }
+
+    /**
+     * @test
+     * @covers \Yoti\DocScan\Session\Create\IbvOptions::jsonSerialize
+     */
+    public function shouldSerializeWithCorrectProperties(): void
+    {
+        $result = (new IbvOptionsBuilder())
+            ->withIbvNotAllowed()
+            ->withGuidanceUrl(self::SOME_GUIDANCE_URL)
+            ->build();
+
+        $expected = [
+            'support' => 'NOT_ALLOWED',
+            'guidance_url' => self::SOME_GUIDANCE_URL,
+        ];
+
+        $this->assertJsonStringEqualsJsonString(json_encode($expected), json_encode($result));
+    }
 }