62 lines
2.4 KiB
C#
62 lines
2.4 KiB
C#
using System.Dynamic;
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using System.Numerics;
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using System.Text.Json;
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using Elsa.Common.Converters;
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using Elsa.Expressions.Models;
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using Elsa.Expressions.JavaScript.Contracts;
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using Elsa.Testing.Shared;
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using Microsoft.Extensions.DependencyInjection;
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using Xunit;
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using Xunit.Abstractions;
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namespace Elsa.Expressions.JavaScript.IntegrationTests;
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public class JsonConverterTest(ITestOutputHelper testOutputHelper)
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{
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private readonly IServiceProvider _serviceProvider = new TestApplicationBuilder(testOutputHelper).Build();
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[Fact(DisplayName = "JavaScript BigInt mapping to BigInteger serialization")]
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public async Task Test1()
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{
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var javaScriptEvaluator = _serviceProvider.GetRequiredService<IJavaScriptEvaluator>();
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var script = @"return {
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'BigNumber': BigInt('7239948466988781569')
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}";
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var expressionExecutionContext = new ExpressionExecutionContext(_serviceProvider, new MemoryRegister());
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var result = (await javaScriptEvaluator.EvaluateAsync(script, typeof(ExpandoObject), expressionExecutionContext))!;
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var options = new JsonSerializerOptions()
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{
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Converters = { new BigIntegerJsonConverter() }
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};
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var serializedText = JsonSerializer.Serialize(result, options);
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Assert.Equal("{\"BigNumber\":7239948466988781569}", serializedText);
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}
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[Fact(DisplayName = "JavaScript BigInt mapping to BigInteger serialization")]
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public async Task Test2()
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{
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var javaScriptEvaluator = _serviceProvider.GetRequiredService<IJavaScriptEvaluator>();
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var script = @"return {
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'BigNumber': BigInt('7239948466988781569')
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}";
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var expressionExecutionContext = new ExpressionExecutionContext(_serviceProvider, new MemoryRegister());
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var result = (await javaScriptEvaluator.EvaluateAsync(script, typeof(ExpandoObject), expressionExecutionContext))!;
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var serializedText = JsonSerializer.Serialize(result);
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Assert.Equal("{\"BigNumber\":{\"IsPowerOfTwo\":false,\"IsZero\":false,\"IsOne\":false,\"IsEven\":false,\"Sign\":1}}", serializedText);
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}
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[Fact(DisplayName = "BigIntegerJsonConverter Deserialize")]
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public async Task Test3()
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{
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var options = new JsonSerializerOptions()
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{
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Converters = { new BigIntegerJsonConverter() }
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};
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BigInteger bigInteger = JsonSerializer.Deserialize<BigInteger>("7239948466988781569", options);
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Assert.Equal(7239948466988781569, bigInteger);
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}
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}
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