Feature:
	As the owner of a book collection
	I want to be able to generate JSON containing titles from this collection

	Scenario:
		Given the following books by Simon Frank are in the collection:
			| id | title                      |
			| 1  | Der Gegenstand des Wissens |
			| 2  | Lebendiges Wissen          |
		When I stringify it
		Then I should get:
			"""
			[{
			  "id": 1,
			  "title": "Der Gegenstand des Wissens"
			},{
			  "id": 2,
			  "title": "Lebendiges Wissen"
			}]
			"""

		Given the following books by Søren Kierkegaard are in the collection:
			| id | title                  |
			| 1  | Die Krankheit zum Tode |
			| 2  | Entweder-Oder          |
		When I stringify it
		Then I should get:
			"""
			[{
			  "id": 1,
			  "title": "Die Krankheit zum Tode"
			},{
			  "id": 2,
			  "title": "Entweder-Oder"
			}]
			"""

		Given the following book is in the collection:
			| id     | 1               |
			| title  | Leonce und Lena |
			| author | Georg Büchner   |
		When I stringify it
		Then I should get:
			"""
			{
			  "id": 1,
			  "title": "Leonce und Lena",
			  "author": "Georg Büchner"
			}
			"""

		Given the following books are in the collection:
			| Friedrich Nietzsche | Die Geburt der Tragödie    |
			| Jacques Derrida     | Die unbedingte Universität |
			| Honoré de Balzac    | Die Frau von 30 Jahren     |
		When I stringify it
		Then I should get:
			"""
			[{
			  "author": "Friedrich Nietzsche",
			  "title": "Die Geburt der Tragödie"
			},{
			  "author": "Jacques Derrida",
			  "title": "Die unbedingte Universität"
			},{
			  "author": "Honoré de Balzac",
			  "title": "Die Frau von 30 Jahren"
			}]
			"""