React to removal of [Activate] for ViewComponents

.gitignore

@@ -1,5 +1,6 @@
 [Oo]bj/
 [Bb]in/
+.vs/
 *.xap
 *.user
 /TestResults

src/MusicStore/Components/AnnouncementComponent.cs

@@ -11,26 +11,18 @@ namespace MusicStore.Components
     [ViewComponent(Name = "Announcement")]
     public class AnnouncementComponent : ViewComponent
     {
-        [Activate]
-        public MusicStoreContext DbContext
+        public AnnouncementComponent(MusicStoreContext dbContext, IMemoryCache cache, ISystemClock clock)
         {
-            get;
-            set;
+            DbContext = dbContext;
+            Cache = cache;
+            Clock = clock;
         }
 
-        [Activate]
-        public IMemoryCache Cache
-        {
-            get;
-            set;
-        }
+        private MusicStoreContext DbContext { get; }
 
-        [Activate]
-        public ISystemClock Clock
-        {
-            get;
-            set;
-        }
+        private IMemoryCache Cache { get; }
+
+        private ISystemClock Clock { get; }
 
         public async Task<IViewComponentResult> InvokeAsync()
         {

src/MusicStore/Components/CartSummaryComponent.cs

@@ -8,13 +8,13 @@ namespace MusicStore.Components
     [ViewComponent(Name = "CartSummary")]
     public class CartSummaryComponent : ViewComponent
     {
-        [Activate]
-        public MusicStoreContext DbContext
+        public CartSummaryComponent(MusicStoreContext dbContext)
         {
-            get;
-            set;
+            DbContext = dbContext;
         }
 
+        private MusicStoreContext DbContext { get; }
+
         public async Task<IViewComponentResult> InvokeAsync()
         {
             var cartItems = await GetCartItems();

src/MusicStore/Components/GenreMenuComponent.cs

@@ -10,13 +10,13 @@ namespace MusicStore.Components
     [ViewComponent(Name = "GenreMenu")]
     public class GenreMenuComponent : ViewComponent
     {
-        [Activate]
-        public MusicStoreContext DbContext
+        public GenreMenuComponent(MusicStoreContext dbContext)
         {
-            get;
-            set;
+            DbContext = dbContext;
         }
 
+        private MusicStoreContext DbContext { get; }
+
         public async Task<IViewComponentResult> InvokeAsync()
         {
             var genres = await GetGenres();

test/MusicStore.Test/AnnouncementComponentTest.cs

@@ -31,14 +31,13 @@ namespace MusicStore.Components
             // Arrange
             var today = new DateTime(year: 2002, month: 10, day: 30);
 
-            var announcementComponent = new AnnouncementComponent()
-            {
-                DbContext = _serviceProvider.GetRequiredService<MusicStoreContext>(),
-                Cache = _serviceProvider.GetRequiredService<IMemoryCache>(),
-                Clock = new TestSystemClock() { UtcNow = today },
-            };
+            var dbContext = _serviceProvider.GetRequiredService<MusicStoreContext>();
+            var cache = _serviceProvider.GetRequiredService<IMemoryCache>();
+            var clock = new TestSystemClock() { UtcNow = today };
 
-            PopulateData(announcementComponent.DbContext, latestAlbumDate: today);
+            var announcementComponent = new AnnouncementComponent(dbContext, cache, clock);
+
+            PopulateData(dbContext, latestAlbumDate: today);
 
             // Action
             var result = await announcementComponent.InvokeAsync();

test/MusicStore.Test/CartSummaryComponentTest.cs

@@ -53,9 +53,8 @@ namespace MusicStore.Components
             PopulateData(dbContext, cartId, albumTitle: "AlbumA", itemCount: 10);
 
             // CartSummaryComponent initialization
-            var cartSummaryComponent = new CartSummaryComponent()
+            var cartSummaryComponent = new CartSummaryComponent(dbContext)
             {
-                DbContext = dbContext,
                 ViewContext = viewContext,
             };
 

test/MusicStore.Test/GenreMenuComponentTest.cs

@@ -27,12 +27,10 @@ namespace MusicStore.Components
         public async Task GenreMenuComponent_Returns_NineGenres()
         {
             // Arrange
-            var genreMenuComponent = new GenreMenuComponent()
-            {
-                DbContext = _serviceProvider.GetRequiredService<MusicStoreContext>(),
-            };
+            var dbContext = _serviceProvider.GetRequiredService<MusicStoreContext>();
+            var genreMenuComponent = new GenreMenuComponent(dbContext);
 
-            PopulateData(genreMenuComponent.DbContext);
+            PopulateData(dbContext);
 
             // Act
             var result = await genreMenuComponent.InvokeAsync();