67ef6c4ebc
- Driver.S7.Cli-004: 'await using var driver' is the sole driver disposal path; dropped the redundant explicit await ShutdownAsync from each command's finally. - Driver.S7.Cli-005: deleted the stale empty tests/ZB.MOM.WW.OtOpcUa.Driver.S7.Cli.Tests/ directory (the real test project lives under tests/Drivers/Cli/). - Driver.S7.Cli-006: S7CommandBaseBuildOptionsTests cover the probe toggle, timeout mapping, host/port/CPU/rack/slot wiring, and tag list passthrough. - Driver.S7.Cli-007: re-added the SubscribeCommand handler comment explaining the CliFx IConsole.Output usage and that the poll-thread raises events. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
33 lines
1.4 KiB
C#
33 lines
1.4 KiB
C#
using Shouldly;
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using Xunit;
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namespace ZB.MOM.WW.OtOpcUa.Driver.S7.Cli.Tests;
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/// <summary>
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/// Driver.S7.Cli-007: the S7 subscribe command — a near-verbatim copy of the Modbus
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/// subscribe command — must keep the comment that explains why <c>OnDataChange</c>
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/// uses <c>console.Output.WriteLine</c> (synchronous, on a driver background thread)
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/// instead of <c>System.Console</c> or the async <c>WriteLineAsync</c>. The rationale
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/// is non-obvious to a reader and the Modbus copy carries it; the S7 copy must too.
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/// </summary>
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[Trait("Category", "Unit")]
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public sealed class SubscribeCommandConsoleHandlerCommentTests
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{
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[Fact]
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public void SubscribeCommand_explains_why_OnDataChange_uses_console_Output_synchronously()
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{
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var dir = new DirectoryInfo(AppContext.BaseDirectory);
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while (dir is not null && !File.Exists(Path.Combine(dir.FullName, "ZB.MOM.WW.OtOpcUa.slnx")))
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dir = dir.Parent;
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dir.ShouldNotBeNull();
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var source = File.ReadAllText(Path.Combine(
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dir!.FullName, "src", "Drivers", "Cli", "ZB.MOM.WW.OtOpcUa.Driver.S7.Cli",
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"Commands", "SubscribeCommand.cs"));
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// The comment must reference the CliFx console abstraction so future copy-pastes
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// do not lose the rationale.
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source.ShouldContain("CliFx console");
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source.ShouldContain("IConsole");
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}
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}
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