< Summary

Information

Class:	Elsa.Workflows.Serialization.Converters.FuncExpressionValueConverter
Assembly:	Elsa.Workflows.Core
File(s):	/home/runner/work/elsa-core/elsa-core/src/modules/Elsa.Workflows.Core/Serialization/Converters/FuncExpressionValueConverter.cs

Line coverage

Branch coverage

Method coverage

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Metrics

Method	Branch coverage	Crap Score	Cyclomatic complexity	Line coverage
Read(...)	0%	6	2	0%
Write(...)	100%	2	1	0%

#	Line	Line coverage
	`1`	`using System.Text.Json;`
	`2`	`using System.Text.Json.Serialization;`
	`3`	`using Elsa.Expressions.Models;`
	`4`
	`5`	`namespace Elsa.Workflows.Serialization.Converters;`
	`6`
	`7`	`/// <summary>`
	`8`	`/// Prevents System.Text.Json from trying to serialize the compiled delegate.`
	`9`	`/// Always emits null and cannot rehydrate a Func.`
	`10`	`/// </summary>`
	`11`	`public class FuncExpressionValueConverter : JsonConverter<Func<ExpressionExecutionContext, ValueTask<object>>>`
	`12`	`{`
	`13`	`public override Func<ExpressionExecutionContext, ValueTask<object>> Read(ref Utf8JsonReader reader, Type typeToConve`
	`14`	`{`
	`15`	`// Skip whatever value is in the JSON (probably null).`
0	`16`	`if (reader.TokenType != JsonTokenType.Null)`
0	`17`	`reader.Skip();`
	`18`
	`19`	`// We can't deserialize a delegate, so return null.`
0	`20`	`return null!;`
	`21`	`}`
	`22`
	`23`	`public override void Write(Utf8JsonWriter writer, Func<ExpressionExecutionContext, ValueTask<object>> value, JsonSer`
	`24`	`{`
	`25`	`// Emit a JSON null instead of trying to serialize the delegate`
0	`26`	`writer.WriteNullValue();`
0	`27`	`}`
	`28`	`}`