52 lines
2 KiB
C#
52 lines
2 KiB
C#
using ModelContextProtocol.Protocol;
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using System.Text.Json;
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using System.Text.Json.Nodes;
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namespace ModelContextProtocol.Tests.Protocol;
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public static class CallToolRequestParamsTests
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{
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[Fact]
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public static void CallToolRequestParams_SerializationRoundTrip_PreservesAllProperties()
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{
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var original = new CallToolRequestParams
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{
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Name = "get_weather",
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Arguments = new Dictionary<string, JsonElement>
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{
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["city"] = JsonDocument.Parse("\"Seattle\"").RootElement.Clone(),
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["units"] = JsonDocument.Parse("\"metric\"").RootElement.Clone()
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},
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Meta = new JsonObject { ["progressToken"] = "token-123" }
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};
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string json = JsonSerializer.Serialize(original, McpJsonUtilities.DefaultOptions);
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var deserialized = JsonSerializer.Deserialize<CallToolRequestParams>(json, McpJsonUtilities.DefaultOptions);
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Assert.NotNull(deserialized);
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Assert.Equal(original.Name, deserialized.Name);
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Assert.NotNull(deserialized.Arguments);
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Assert.Equal(2, deserialized.Arguments.Count);
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Assert.Equal("Seattle", deserialized.Arguments["city"].GetString());
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Assert.Equal("metric", deserialized.Arguments["units"].GetString());
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Assert.NotNull(deserialized.Meta);
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Assert.Equal("token-123", (string)deserialized.Meta["progressToken"]!);
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}
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[Fact]
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public static void CallToolRequestParams_SerializationRoundTrip_WithMinimalProperties()
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{
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var original = new CallToolRequestParams
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{
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Name = "simple_tool"
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};
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string json = JsonSerializer.Serialize(original, McpJsonUtilities.DefaultOptions);
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var deserialized = JsonSerializer.Deserialize<CallToolRequestParams>(json, McpJsonUtilities.DefaultOptions);
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Assert.NotNull(deserialized);
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Assert.Equal(original.Name, deserialized.Name);
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Assert.Null(deserialized.Arguments);
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Assert.Null(deserialized.Meta);
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}
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}
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