| 1 | using System.Text.Json; |
| 2 | using CascadeIDE.Services; |
| 3 | using Xunit; |
| 4 | |
| 5 | namespace CascadeIDE.Tests; |
| 6 | |
| 7 | public sealed class McpDebugPayloadParsingTests |
| 8 | { |
| 9 | [Fact] |
| 10 | public void TryParseBreakpoints_NullArgs_FailsWithCanonicalMessage() |
| 11 | { |
| 12 | Assert.False(McpDebugPayloadParsing.TryParseBreakpoints(null, out var list, out var err)); |
| 13 | Assert.Empty(list); |
| 14 | Assert.Equal(McpDebugPayloadParsing.MissingBreakpointsMessage, err); |
| 15 | } |
| 16 | |
| 17 | [Fact] |
| 18 | public void TryParseBreakpoints_ValidArray_ParsesPathsAndLines() |
| 19 | { |
| 20 | var args = new Dictionary<string, JsonElement> |
| 21 | { |
| 22 | ["breakpoints"] = JsonSerializer.SerializeToElement(new[] |
| 23 | { |
| 24 | new { file_path = "C:\\a\\x.cs", line = 10 }, |
| 25 | new { file_path = "", line = 1 }, |
| 26 | new { file_path = "y.cs", line = 2 } |
| 27 | }) |
| 28 | }; |
| 29 | |
| 30 | Assert.True(McpDebugPayloadParsing.TryParseBreakpoints(args, out var list, out var err)); |
| 31 | Assert.Empty(err); |
| 32 | Assert.Equal(2, list.Count); |
| 33 | Assert.Equal(("C:\\a\\x.cs", 10), list[0]); |
| 34 | Assert.Equal(("y.cs", 2), list[1]); |
| 35 | } |
| 36 | |
| 37 | [Fact] |
| 38 | public void ParseDebugState_NullArgs_EmptyLists() |
| 39 | { |
| 40 | McpDebugPayloadParsing.ParseDebugState(null, out var sf, out var v); |
| 41 | Assert.Empty(sf); |
| 42 | Assert.Empty(v); |
| 43 | } |
| 44 | |
| 45 | [Fact] |
| 46 | public void ParseDebugState_FullPayload_ParsesStacksAndVariables() |
| 47 | { |
| 48 | var args = new Dictionary<string, JsonElement> |
| 49 | { |
| 50 | ["stack_frames"] = JsonSerializer.SerializeToElement(new[] |
| 51 | { |
| 52 | new { name = "Main", file = "Program.cs", line = 5 } |
| 53 | }), |
| 54 | ["variables"] = JsonSerializer.SerializeToElement(new[] |
| 55 | { |
| 56 | new { name = "x", value = "1", type = "int" } |
| 57 | }) |
| 58 | }; |
| 59 | |
| 60 | McpDebugPayloadParsing.ParseDebugState(args, out var sf, out var v); |
| 61 | Assert.Single(sf); |
| 62 | Assert.Equal("Main", sf[0].Name); |
| 63 | Assert.Equal("Program.cs", sf[0].File); |
| 64 | Assert.Equal(5, sf[0].Line); |
| 65 | Assert.Single(v); |
| 66 | Assert.Equal("x", v[0].Name); |
| 67 | Assert.Equal("1", v[0].Value); |
| 68 | Assert.Equal("int", v[0].Type); |
| 69 | } |
| 70 | } |
| 71 | |