yyc12345
4fc8fdda6f
- LaunchCommand: ShowMain / OpenWorkspace(path), doubles as IPC message - LaunchArguments: first non-blank arg wins, blank-only args -> ShowMain - IpcProtocol: strict newline-line codec (show / open+path), tolerant of trailing-newline framing only - SingleInstanceService: per-session named mutex decides primary; primary serves a named-pipe loop (decode -> dispatch -> ack) with handler failures contained; secondary retries send, exits on ack - Program/App wiring: secondary forwards command and exits; primary activates the main window for forwarded commands (workspace switch deferred to the workspace UI milestone) - 15 new tests (protocol codec, argument parsing); smoke-verified: instance 1 stays alive, instance 2 self-exits with code 0
88 lines
2.6 KiB
C#
88 lines
2.6 KiB
C#
using YKanBan.Ipc;
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namespace YKanBan.Tests.Ipc;
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/// <summary>Tests for the IPC wire protocol codec.</summary>
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[TestClass]
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public class IpcProtocolTests
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{
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[TestMethod]
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public void ShowMainEncodesAsSingleLine()
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{
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Assert.AreEqual("show\n", IpcProtocol.Encode(new LaunchCommand.ShowMain()));
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}
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[TestMethod]
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public void OpenWorkspaceEncodesCommandAndPathLines()
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{
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Assert.AreEqual(
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"open\nD:\\my repo\n",
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IpcProtocol.Encode(new LaunchCommand.OpenWorkspace(@"D:\my repo")));
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}
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[TestMethod]
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public void RoundTripPreservesCommands()
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{
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LaunchCommand[] commands =
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[
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new LaunchCommand.ShowMain(),
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new LaunchCommand.OpenWorkspace(@"D:\my repo"),
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new LaunchCommand.OpenWorkspace("/home/user/仓库"),
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];
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foreach (LaunchCommand command in commands)
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{
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Assert.AreEqual(command, IpcProtocol.Decode(IpcProtocol.Encode(command)));
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}
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}
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[TestMethod]
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public void DecodeToleratesMissingTrailingNewline()
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{
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Assert.AreEqual(new LaunchCommand.ShowMain(), IpcProtocol.Decode("show"));
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Assert.AreEqual(
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new LaunchCommand.OpenWorkspace(@"C:\x"),
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IpcProtocol.Decode("open\nC:\\x"));
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}
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[TestMethod]
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public void DecodePreservesPathsWithSpacesAndUnicode()
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{
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LaunchCommand command = IpcProtocol.Decode("open\nD:\\我的 仓库\n");
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Assert.AreEqual(new LaunchCommand.OpenWorkspace(@"D:\我的 仓库"), command);
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}
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[TestMethod]
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public void DecodeRejectsEmptyPayload()
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{
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Assert.ThrowsExactly<FormatException>(() => IpcProtocol.Decode(string.Empty));
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Assert.ThrowsExactly<FormatException>(() => IpcProtocol.Decode("\n"));
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}
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[TestMethod]
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public void DecodeRejectsUnknownCommand()
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{
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Assert.ThrowsExactly<FormatException>(() => IpcProtocol.Decode("frobnicate\n"));
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}
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[TestMethod]
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public void DecodeRejectsOpenWithoutPath()
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{
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Assert.ThrowsExactly<FormatException>(() => IpcProtocol.Decode("open\n"));
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Assert.ThrowsExactly<FormatException>(() => IpcProtocol.Decode("open"));
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Assert.ThrowsExactly<FormatException>(() => IpcProtocol.Decode("open\n\n"));
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}
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[TestMethod]
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public void DecodeRejectsContentAfterShow()
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{
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Assert.ThrowsExactly<FormatException>(() => IpcProtocol.Decode("show\nextra\n"));
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}
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[TestMethod]
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public void EncodeRejectsNullCommand()
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{
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Assert.ThrowsExactly<InvalidOperationException>(() => IpcProtocol.Encode(null!));
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}
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}
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