Merge pull request #198 from notion-dotnet/feature/177-add-support-for-equation-block

Add support to update equation block ✨

Author: KoditkarVedant

Src/Notion.Client/Api/Blocks/RequestParams/BlocksUpdateParameters/UpdateBlocks/EquationUpdateBlock.cs

@@ -0,0 +1,16 @@
+using Newtonsoft.Json;
+
+namespace Notion.Client
+{
+    public class EquationUpdateBlock : UpdateBlock, IUpdateBlock
+    {
+        [JsonProperty("equation")]
+        public Data Equation { get; set; }
+
+        public class Data
+        {
+            [JsonProperty("expression")]
+            public string Expression { get; set; }
+        }
+    }
+}

Test/Notion.IntegrationTests/IBlocksClientTests.cs

@@ -239,6 +239,25 @@ private static IEnumerable<object[]> BlockData()
                         Assert.Equal("https://github.com/notion-dotnet/notion-sdk-net", updatedBlock.Bookmark.Url);
                         Assert.Equal("Github", updatedBlock.Bookmark.Caption.OfType<RichTextText>().First().Text.Content);
                     })
+                },
+                new object[] {
+                    new EquationBlock
+                    {
+                        Equation = new EquationBlock.Info
+                        {
+                            Expression = "e=mc^3"
+                        }
+                    },
+                    new EquationUpdateBlock {
+                        Equation = new EquationUpdateBlock.Data
+                        {
+                            Expression = "e=mc^2"
+                        }
+                    },
+                    new Action<Block>((block) => {
+                        var updatedBlock = (EquationBlock)block;
+                        Assert.Equal("e=mc^2", updatedBlock.Equation.Expression);
+                    })
                 }
             };
         }