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Fix for WithTransformer and JsonBody as list (#1315)

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* Fix for WithTransformer and JsonBody as list

* Fix WithTransformer when the response BodyAsJson is a List
This commit is contained in:
Stef Heyenrath
2025-06-11 11:51:29 +02:00
committed by GitHub
parent ec248a9a78
commit 77000372c6
2 changed files with 77 additions and 6 deletions
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5
src/WireMock.Net.Minimal/Transformers/Transformer.cs
View File

@@ -1,6 +1,7 @@
// Copyright © WireMock.Net
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using HandlebarsDotNet.Helpers.Models;
@@ -170,8 +171,8 @@ internal class Transformer : ITransformer
WalkNode(transformerContext, options, jToken, model);
break;
case Array bodyAsArray:
jToken = JArray.FromObject(bodyAsArray, _jsonSerializer);
case var bodyAsEnumerable when bodyAsEnumerable is IEnumerable and not string:
jToken = JArray.FromObject(bodyAsEnumerable, _jsonSerializer);
WalkNode(transformerContext, options, jToken, model);
break;

78
test/WireMock.Net.Tests/WireMockServerTests.WithTransformer.cs
View File

@@ -1,12 +1,11 @@
// Copyright © WireMock.Net
using System;
using System.Collections.Generic;
using System.IO;
using System.Net.Http;
using System.Threading.Tasks;
using FluentAssertions;
using WireMock.RequestBuilders;
using WireMock.ResponseBuilders;
using WireMock.Server;
using Xunit;
@@ -44,6 +43,78 @@ public partial class WireMockServerTests
response.Should().Contain("Hello, Stef!");
}
[Fact]
public async Task WireMockServer_WithTransformer_WithJsonBodyAsArray_ShouldWork()
{
// Arrange
using var server = WireMockServer.Start();
server
.WhenRequest(req => req
.WithPath("/withbody")
.UsingPost()
)
.ThenRespondWith(rsp => rsp
.WithSuccess()
.WithBodyAsJson(new[]
{
new
{
test = "test",
secret = true
},
new
{
test = "123",
secret = false
}
}
)
.WithTransformer()
);
// Act
var response = await GetResponseAsync(server, "/withbody");
// Assert
response.Should().Be("""[{"test":"test","secret":true},{"test":"123","secret":false}]""");
}
[Fact]
public async Task WireMockServer_WithTransformer_WithJsonBodyAsList_ShouldWork()
{
// Arrange
using var server = WireMockServer.Start();
server
.WhenRequest(req => req
.WithPath("/withbody")
.UsingPost()
)
.ThenRespondWith(rsp => rsp
.WithSuccess()
.WithBodyAsJson(
new List<object>
{
new
{
test = "test",
secret = true
},
new
{
test = "123",
secret = false
}
})
.WithTransformer()
);
// Act
var response = await GetResponseAsync(server, "/withbody");
// Assert
response.Should().Be("""[{"test":"test","secret":true},{"test":"123","secret":false}]""");
}
[Fact]
public async Task WireMockServer_WithTransformerBefore_WithBodyFromFile_ShouldWork()
{
@@ -88,8 +159,7 @@ public partial class WireMockServerTests
private static async Task<string> GetResponseAsync(WireMockServer server, string relativePath)
{
using HttpClient httpClient = new HttpClient();
httpClient.BaseAddress = new Uri(server.Urls[0]);
using var httpClient = server.CreateClient();
using var requestContent = new StringContent(RequestXml);
using var responseMsg = await httpClient.PostAsync(relativePath, requestContent);