refactor(jobs): centralize status lifecycle

JobTrackerApi.Tests/JobApplicationsAppliedDateHistoryTests.cs

@@ -113,21 +113,8 @@ public sealed class JobApplicationsAppliedDateHistoryTests
         return job;
     }
 
-    private static JobApplicationsController CreateController(JobTrackerContext db, string userId)
-    {
-        var controller = new JobApplicationsController(db, Mock.Of<ISummarizerService>(), TestHostFactory.CreateUserManager().Object);
-        controller.ControllerContext = new ControllerContext
-        {
-            HttpContext = new DefaultHttpContext
-            {
-                User = new ClaimsPrincipal(new ClaimsIdentity(new[]
-                {
-                    new Claim(ClaimTypes.NameIdentifier, userId)
-                }, "test"))
-            }
-        };
-        return controller;
-    }
+    private static JobApplicationLifecycleController CreateController(JobTrackerContext db, string userId)
+        => new(db);
 
     private static JobTrackerContext CreateDb() => TestHostFactory.CreateInMemoryDb();
 }

JobTrackerApi.Tests/JobApplicationsAuthorizationTests.cs

@@ -69,7 +69,8 @@ public sealed class JobApplicationsAuthorizationTests
         var jobId = await ownerDb.JobApplications.Select(j => j.Id).FirstAsync();
 
         await using var attackerDb = CreateDb(dbName, "other-user");
-        var result = await CreateController(attackerDb).GetStatusSuggestion(jobId, CancellationToken.None);
+        var result = await new JobApplicationLifecycleController(attackerDb)
+            .GetStatusSuggestion(jobId, CancellationToken.None);
 
         Assert.IsType<NotFoundResult>(result.Result);
     }

JobTrackerApi.Tests/JobApplicationsEndpointBehaviorTests.cs

@@ -79,7 +79,7 @@ public sealed class JobApplicationsEndpointBehaviorTests
         });
         await db.SaveChangesAsync();
 
-        var controller = CreateController(db, "user-1");
+        var controller = new JobApplicationLifecycleController(db);
         var result = await controller.GetStatusSuggestion(job.Id, CancellationToken.None);
 
         var ok = Assert.IsType<OkObjectResult>(result.Result);
@@ -110,7 +110,7 @@ public sealed class JobApplicationsEndpointBehaviorTests
         });
         await db.SaveChangesAsync();
 
-        var controller = CreateController(db, "user-1");
+        var controller = new JobApplicationLifecycleController(db);
         var result = await controller.GetStatusSuggestion(job.Id, CancellationToken.None);
 
         var ok = Assert.IsType<OkObjectResult>(result.Result);