namespace AnthropicClient.Tests.Unit.Models; public class TextSourceTests : SerializationTest { private readonly string _testJson = @"{ ""type"": ""text"", ""media_type"": ""text/plain"", ""data"": ""data"" }"; [Fact] public void Constructor_WhenCalled_ItShouldSetProperties() { var result = new TextSource("data"); result.Type.Should().Be("text"); result.MediaType.Should().Be("text/plain"); result.Data.Should().Be("data"); } [Fact] public void JsonSerialization_WhenSerialized_ItShouldHaveExpectedShape() { var source = new TextSource("data"); var result = Serialize(source); JsonAssert.Equal(_testJson, result); } [Fact] public void JsonDeserialization_WhenDeserialized_ItShouldHaveExpectedShape() { var source = Deserialize(_testJson); var textSource = source.As(); textSource!.Type.Should().Be("text"); textSource.MediaType.Should().Be("text/plain"); textSource.Data.Should().Be("data"); } }