Add tests for Orders controller

DotNetSampleApp.Tests/OrdersTest.cs

@@ -0,0 +1,66 @@
+using System.Diagnostics.CodeAnalysis;
+using DotNetSampleApp.Controllers;
+using DotNetSampleApp.Models;
+using Fauna;
+using Microsoft.AspNetCore.Mvc;
+using NUnit.Framework;
+
+namespace DotNetSampleApp.Tests;
+
+[TestFixture]
+[TestOf(typeof(Orders))]
+public class OrdersTest
+{
+    [AllowNull]
+    private Orders _orders;
+
+    [OneTimeSetUp]
+    public void Setup()
+    {
+        _orders = new Orders(TestSetup.Client);
+    }
+
+    [Test]
+    public async Task GetOrderTest()
+    {
+        var id = (await TestSetup.Client.QueryAsync<string>(
+            Query.FQL($"let o = Order.all().first(); o.id")
+        )).Data;
+        var res = await _orders.GetOrder(id);
+        switch (res)
+        {
+            case OkObjectResult r:
+                var order = (r.Value! as Order)!;
+                Assert.That(order.Id, Is.EqualTo(id));
+                break;
+            default:
+                Assert.Fail($"Unexpected result: {res}");
+                break;
+        }
+    }
+
+    [Test]
+    public async Task UpdateOrderTest()
+    {
+        var id = (await TestSetup.Client.QueryAsync<string>(
+            Query.FQL($"let o = Order.all().first(); o.id")
+        )).Data;
+
+        var req = new OrderRequest
+        {
+            Status = "processing"
+        };
+
+        var res = await _orders.UpdateOrder(id, req);
+        switch (res)
+        {
+            case OkObjectResult r:
+                var order = (r.Value! as Order)!;
+                Assert.That(order.Status, Is.EqualTo("processing"));
+                break;
+            default:
+                Assert.Fail($"Unexpected result: {res}");
+                break;
+        }
+    }
+}

DotNetSampleApp/Controllers/Orders.cs

@@ -33,7 +33,7 @@ public async Task<IActionResult> GetOrder([FromRoute] string id)
         // Connect to fauna using the client. The query method accepts an FQL query
         // as a parameter and a generic type parameter representing the return type.
         var res = await client.QueryAsync<Order>(query);
-        return StatusCode(StatusCodes.Status201Created, res.Data);
+        return Ok(res.Data);
     }
 
 

DotNetSampleApp/Services/SeedService.cs

@@ -15,6 +15,8 @@ public static void Init(Client client)
     {
         // Clear Customer History
         client.QueryAsync(Query.FQL($"Customer.all().forEach(c => c.delete())")).Wait();
+        client.QueryAsync(Query.FQL($"Product.all().forEach(c => c.delete())")).Wait();
+        client.QueryAsync(Query.FQL($"Order.all().forEach(c => c.delete())")).Wait();
 
         // Ensure categories exist
         client.QueryAsync(Query.FQL($$"""
@@ -34,7 +36,7 @@ public static void Init(Client client)
         client.QueryAsync(Query.FQL($$"""
                                       [
                                         {name: 'iPhone', price: 10000, description: 'Apple flagship phone', stock: 100, category: 'electronics'},
-                                        {name: 'Drone', price: 9000, description: 'Fly and let people wonder if you are filming them!', stock: 0, category: 'electronics'},
+                                        {name: 'Drone', price: 9000, description: 'Fly and let people wonder if you are filming them!', stock: 1, category: 'electronics'},
                                         {name: 'Signature Box III', price: 300000, description: 'Latest box by Hooli!', stock: 1000, category: 'electronics'},
                                         {name: 'Raspberry Pi', price: 3000, description: 'A tiny computer', stock: 5, category: 'electronics'},
                                         {name: 'For Whom the Bell Tolls', price: 899, description: 'A book by Ernest Hemingway', stock: 10, category: 'books'},