feat: create chat message

2024-06-27 23:26:53 -05:00
parent 68b359163d
commit 4c2cee643a
77 changed files with 3860 additions and 0 deletions
@@ -0,0 +1,78 @@
+namespace AnthropicClient.Tests.Unit.Models;
+
+public class ChatMessageTests : SerializationTest
+{
+  private readonly string _testJson = @"{
+    ""role"": ""assistant"",
+    ""content"": [
+      { ""text"": ""text"", ""type"": ""text"" }
+    ]
+  }";
+
+  [Fact]
+  public void Constructor_WhenCalled_ItShouldInitializeProperties()
+  {
+    var role = "assistant";
+    var content = new List<Content> { new TextContent("text") };
+
+    var chatMessage = new ChatMessage(role, content);
+
+    chatMessage.Role.Should().Be(role);
+    chatMessage.Content.Should().BeSameAs(content);
+  }
+
+  [Fact]
+  public void Constructor_WhenCalledAndRoleIsNull_ItShouldThrowArgumentNullException()
+  {
+    var content = new List<Content> { new TextContent("text") };
+
+    var action = () => new ChatMessage(null!, content);
+
+    action.Should().Throw<ArgumentNullException>();
+  }
+
+  [Fact]
+  public void Constructor_WhenCalledAndContentIsNull_ItShouldThrowArgumentNullException()
+  {
+    var role = "assistant";
+
+    var action = () => new ChatMessage(role, null!);
+
+    action.Should().Throw<ArgumentNullException>();
+  }
+
+  [Fact]
+  public void Constructor_WhenCalledAndRoleIsInvalid_ItShouldThrowArgumentException()
+  {
+    var role = "invalid";
+    var content = new List<Content> { new TextContent("text") };
+
+    var action = () => new ChatMessage(role, content);
+
+    action.Should().Throw<ArgumentException>();
+  }
+
+  [Fact]
+  public void JsonSerialization_WhenSerialized_ItShouldReturnJsonString()
+  {
+    var role = "assistant";
+    var content = new List<Content> { new TextContent("text") };
+    var chatMessage = new ChatMessage(role, content);
+
+    var actual = Serialize(chatMessage);
+
+    JsonAssert.Equal(_testJson, actual);
+  }
+
+  [Fact]
+  public void JsonDeserialization_WhenDeserialized_ItShouldReturnChatMessage()
+  {
+    var chatMessage = Deserialize<ChatMessage>(_testJson);
+
+    chatMessage.Should().NotBeNull();
+    chatMessage!.Role.Should().Be("assistant");
+    chatMessage.Content.Should().HaveCount(1);
+    chatMessage.Content[0].Should().BeOfType<TextContent>();
+    chatMessage.Content[0].As<TextContent>().Text.Should().Be("text");
+  }
+}