public void GetSnippets_WhenNoSnippets_ReturnsEmptyCollection()
{
IDataGateway gateway = Substitute.For <IDataGateway>();
var repository = new SnippetRepository(gateway);
var snippets = repository.GetSnippets();
Assert.AreEqual(new List <Snippet>(), snippets);
}
public void GetSnippets_WhenSnippetsAreAvailable_ReturnsSnippets()
{
IDataGateway gateway = Substitute.For <IDataGateway>();
gateway.GetAllSnippets().Returns(new List <Snippet>
{
new Snippet()
});
var repository = new SnippetRepository(gateway);
var snippets = repository.GetSnippets();
Assert.AreEqual(1, snippets.Count());
}