https://github.com/lucasteles/aspnet.configurationfaker

Easily change aspnet core configurations on your integration tests
https://github.com/lucasteles/aspnet.configurationfaker

Last synced: 3 months ago
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Easily change aspnet core configurations on your integration tests

• Host: GitHub
• URL: https://github.com/lucasteles/aspnet.configurationfaker
• Owner: lucasteles
• License: mit
• Created: 2023-05-11T15:52:52.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2023-09-28T16:47:18.000Z (about 2 years ago)
• Last Synced: 2024-04-27T06:21:24.497Z (over 1 year ago)
• Language: C#
• Size: 29.3 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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# AspNet.ConfigurationFaker

Simple change AspNet Core configuration on integration tests

## Getting started

[NuGet package](https://www.nuget.org/packages/AspNet.ConfigurationFaker) available:

```ps

$ dotnet add package AspNet.ConfigurationFaker

```

## How To Use:

```csharp

class TestFixture : WebApplicationFactory

{

    FakeConfigurationProvider FakeConfig { get; } = new();

    protected override void ConfigureWebHost(IWebHostBuilder builder) => builder

        .UseFakeConfigurationProvider(FakeConfig) // for startup/program config mock

        .ConfigureAppConfiguration(config =>

        {

            config.RemoveJsonSource("appsettings.Local.json");

            config.AddFakeConfiguration(FakeConfig);

            FakeConfig.ReplaceConfigurationUrls(config, "wiremock", "http://localhost:1234");

            // replaces any "http://wiremock" value on test config for http://localhost:1234

        })

        .ConfigureTestServices(services =>

        {

            /* ... */

        });

    [OneTimeSetUp]

    public void OneTimeSetup()

    {

        FakeConfig.Add("ApiKey", Guid.NewGuid());

        FakeConfig.Freeze();

    }

    [SetUp]

    public void Setup() =>

        FakeConfig.Reset(); // resets to the last frozen state

    [Test]

    public void ConfigTest()

    {

        FakeConfig.Add("Parent:ChildValue", 42);

        FakeConfig.AddJson(

            """

            {

              "Parent": {

                "ChildValue": 42

              }

            }

            """);

        FakeConfig.AddAsJson(new

        {

            Parent = new

            {

                ChildValue = 42,

            },

        });

        /* Code that injects IConfiguration or IOptions */

    }

}

);

```