Joseph Doherty
40 lines
1.4 KiB
C#
40 lines
1.4 KiB
C#
using Microsoft.Extensions.Options;
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namespace ZB.MOM.WW.ScadaBridge.DataConnectionLayer.Tests;
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/// <summary>
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/// Regression: <see cref="DataConnectionOptions"/> intervals/timeouts drive the
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/// DCL reconnect/tag-resolution timers and the seed-read retry loop; a
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/// zero/negative duration (or a non-positive <c>SeedReadMaxAttempts</c>) must be
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/// rejected at startup by an <see cref="IValidateOptions{TOptions}"/> with a
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/// clear, key-naming message rather than surfacing later at runtime.
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/// </summary>
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public class DataConnectionOptionsValidatorTests
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{
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private static ValidateOptionsResult Validate(DataConnectionOptions options) =>
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new DataConnectionOptionsValidator().Validate(Options.DefaultName, options);
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[Fact]
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public void DefaultOptions_AreValid()
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{
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var result = Validate(new DataConnectionOptions());
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Assert.True(result.Succeeded, result.FailureMessage);
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}
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[Fact]
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public void ZeroReconnectInterval_IsRejected()
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{
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var result = Validate(new DataConnectionOptions { ReconnectInterval = TimeSpan.Zero });
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Assert.True(result.Failed);
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Assert.Contains("ReconnectInterval", result.FailureMessage);
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}
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[Fact]
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public void NonPositiveSeedReadMaxAttempts_IsRejected()
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{
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var result = Validate(new DataConnectionOptions { SeedReadMaxAttempts = 0 });
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Assert.True(result.Failed);
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Assert.Contains("SeedReadMaxAttempts", result.FailureMessage);
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}
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}
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