adds methods to set, delete and refresh representative image of an album

PiwigoDotnet/Piwigo.Client.Tests/AlbumApiTests.cs

@@ -14,12 +14,46 @@ public class AlbumApiTests : ApiTestsBase
         _albumApi = new AlbumApi(Context, new NullLogger<AlbumApi>());
     }
 
+    [Test]
+    public async Task DeleteRepresentative_should_call_api()
+    {
+        SetOkResult();
+        await _albumApi.DeleteRepresentativeAsync(1);
+
+        CorrectMethodShouldGetCalled("pwg.categories.deleteRepresentative");
+        CorrectParamShouldGetSent("category_id", "1");
+    }
+
+
+    [Test]
+    public async Task RefreshRepresentative_should_call_api()
+    {
+        SetOkResult();
+        await _albumApi.RefreshRepresentativeAsync(1);
+
+        CorrectMethodShouldGetCalled("pwg.categories.refreshRepresentative");
+        CorrectParamShouldGetSent("category_id", "1");
+    }
+
+    [Test]
+    public async Task SetRepresentative_should_call_api()
+    {
+        SetOkResult();
+        await _albumApi.SetRepresentativeAsync(1, 2);
+
+        CorrectMethodShouldGetCalled("pwg.categories.setRepresentative");
+        CorrectParamShouldGetSent("category_id", "1");
+        CorrectParamShouldGetSent("image_id", "2");
+    }
+
     [Test]
     public async Task Delete_should_remove_album()
     {
-        SetJsonResult(@"{stat: ""ok"", result: null }");
+        SetOkResult();
-
         await _albumApi.DeleteAsync(1, "apiToken");
+
+        CorrectMethodShouldGetCalled("pwg.categories.delete");
+        CorrectParamShouldGetSent("category_id", "1");
     }
 
     [Test]
@@ -35,6 +69,9 @@ public class AlbumApiTests : ApiTestsBase
 }");
         var response = await _albumApi.CalculateOrphansAsync(1);
 
+        CorrectMethodShouldGetCalled("pwg.categories.calculateOrphans");
+        CorrectParamShouldGetSent("category_id", "1");
+
         response.Should().NotBeNull();
         response.AssociatedOutsideCount.Should().Be(1);
         response.BecomingOrphanCount.Should().Be(2);
@@ -56,6 +93,9 @@ public class AlbumApiTests : ApiTestsBase
         SetJsonResult(serverResponse);
         var response = await _albumApi.AddAsync("UnittestMain2", null, "comment", true, CategoryStatus.Public, true, CategoryPosition.Last);
 
+        CorrectMethodShouldGetCalled("pwg.categories.add");
+        CorrectParamShouldGetSent("name", "UnittestMain2");
+
         response.Should().BeGreaterOrEqualTo(1);
     }
 
@@ -78,6 +118,8 @@ public class AlbumApiTests : ApiTestsBase
         SetJsonResult(serverResponse);
         var response = await _albumApi.GetAllAsync();
 
+        CorrectMethodShouldGetCalled("pwg.categories.getList");
+
         response.Should().HaveCount(3);
         response.Should().SatisfyRespectively(c =>
         {

PiwigoDotnet/Piwigo.Client/AlbumApi.cs

@@ -21,6 +21,18 @@ public class AlbumApi : IAlbumApi
         await _context.PostAsync<PiwigoResponse>(_logger, "pwg.categories.deleteRepresentative", formParams, cancellationToken);
     }
 
+    public async Task RefreshRepresentativeAsync(int albumId, CancellationToken cancellationToken = default)
+    {
+        var formParams = new Dictionary<string, string> { { "category_id", albumId.ToString() } };
+        await _context.PostAsync<PiwigoResponse>(_logger, "pwg.categories.refreshRepresentative", formParams, cancellationToken);
+    }
+
+    public async Task SetRepresentativeAsync(int albumId, int imageId, CancellationToken cancellationToken = default)
+    {
+        var formParams = new Dictionary<string, string> { { "category_id", albumId.ToString() }, { "image_id", imageId.ToString() } };
+        await _context.PostAsync<PiwigoResponse>(_logger, "pwg.categories.setRepresentative", formParams, cancellationToken);
+    }
+
     public async Task<AlbumOrphans> CalculateOrphansAsync(int albumId, CancellationToken cancellationToken = default)
     {
         var formParams = new Dictionary<string, string> { { "category_id", albumId.ToString() } };

PiwigoDotnet/Piwigo.Client/IAlbumApi.cs

@@ -10,6 +10,10 @@ public interface IAlbumApi
 
     Task DeleteRepresentativeAsync(int albumId, CancellationToken cancellationToken = default);
 
+    Task RefreshRepresentativeAsync(int albumId, CancellationToken cancellationToken = default);
+
+    Task SetRepresentativeAsync(int albumId, int imageId, CancellationToken cancellationToken = default);
+
     Task<int> AddAsync(string name, int? parentId = null, string? comment = null, bool? visible = null, CategoryStatus? status = null, bool? commentable = null,
         CategoryPosition? position = null, CancellationToken cancellationToken = default);