Implement file support with models, interface, and comprehensive tests

Co-authored-by: StevanFreeborn <65925598+StevanFreeborn@users.noreply.github.com>
2025-07-15 00:39:10 +00:00
parent 5d5b60486f
commit 84ce38a586
12 changed files with 784 additions and 0 deletions
@@ -0,0 +1,67 @@
+namespace AnthropicClient.Tests.Unit.Models;
+
+public class AnthropicFileTests : SerializationTest
+{
+  private const string SampleJson = @"{
+    ""type"": ""file"",
+    ""id"": ""file_abc123"",
+    ""filename"": ""example.txt"",
+    ""content_type"": ""text/plain"",
+    ""size_bytes"": 1024,
+    ""created_at"": ""2024-03-15T10:30:00Z""
+  }";
+
+  [Fact]
+  public void Constructor_WhenCalled_ItShouldReturnAnInstanceWithPropertiesSet()
+  {
+    var file = new AnthropicFile();
+
+    file.Type.Should().Be("file");
+    file.Id.Should().BeEmpty();
+    file.Filename.Should().BeEmpty();
+    file.ContentType.Should().BeEmpty();
+    file.SizeBytes.Should().Be(0);
+    file.CreatedAt.Should().Be(default);
+  }
+
+  [Fact]
+  public void JsonDeserialization_WhenDeserialized_ItShouldHaveExpectedValues()
+  {
+    var result = Deserialize<AnthropicFile>(SampleJson);
+
+    result.Should().NotBeNull();
+    result!.Type.Should().Be("file");
+    result.Id.Should().Be("file_abc123");
+    result.Filename.Should().Be("example.txt");
+    result.ContentType.Should().Be("text/plain");
+    result.SizeBytes.Should().Be(1024);
+    result.CreatedAt.Should().Be(new DateTimeOffset(2024, 3, 15, 10, 30, 0, TimeSpan.Zero));
+  }
+
+  [Fact]
+  public void JsonSerialization_WhenSerialized_ItShouldReturnExpectedShape()
+  {
+    var file = new AnthropicFile
+    {
+      Type = "file",
+      Id = "file_abc123",
+      Filename = "example.txt",
+      ContentType = "text/plain",
+      SizeBytes = 1024,
+      CreatedAt = new DateTimeOffset(2024, 3, 15, 10, 30, 0, TimeSpan.Zero)
+    };
+
+    var result = Serialize(file);
+
+    var expectedJson = @"{
+      ""type"": ""file"",
+      ""id"": ""file_abc123"",
+      ""filename"": ""example.txt"",
+      ""content_type"": ""text/plain"",
+      ""size_bytes"": 1024,
+      ""created_at"": ""2024-03-15T10:30:00+00:00""
+    }";
+
+    JsonAssert.Equal(expectedJson, result);
+  }
+}