Joseph Doherty
38 lines
1.5 KiB
C#
38 lines
1.5 KiB
C#
using System.Reflection;
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using AuditEvent = ZB.MOM.WW.Audit.AuditEvent;
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using IAuditWriter = ZB.MOM.WW.ScadaBridge.Commons.Interfaces.Services.IAuditWriter;
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using ICentralAuditWriter = ZB.MOM.WW.ScadaBridge.Commons.Interfaces.Services.ICentralAuditWriter;
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namespace ZB.MOM.WW.ScadaBridge.Commons.Tests.Interfaces.Services;
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/// <summary>
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/// Reflection-level contract guards for the Audit Log (#23) writer interfaces.
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/// Locks in method signature so DI bindings + adapter implementations stay aligned.
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/// </summary>
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public class AuditWriterContractTests
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{
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[Theory]
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[InlineData(typeof(IAuditWriter))]
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[InlineData(typeof(ICentralAuditWriter))]
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public void WriteAsync_HasExpectedSignature(Type writerType)
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{
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var method = writerType.GetMethod("WriteAsync", BindingFlags.Instance | BindingFlags.Public);
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Assert.NotNull(method);
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Assert.Equal(typeof(Task), method!.ReturnType);
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var parameters = method.GetParameters();
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Assert.Equal(2, parameters.Length);
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Assert.Equal(typeof(AuditEvent), parameters[0].ParameterType);
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Assert.Equal(typeof(CancellationToken), parameters[1].ParameterType);
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Assert.True(parameters[1].HasDefaultValue);
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}
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[Fact]
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public void IAuditWriter_AndICentralAuditWriter_AreDistinctTypes()
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{
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Assert.NotEqual(typeof(IAuditWriter), typeof(ICentralAuditWriter));
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Assert.False(typeof(IAuditWriter).IsAssignableFrom(typeof(ICentralAuditWriter)));
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Assert.False(typeof(ICentralAuditWriter).IsAssignableFrom(typeof(IAuditWriter)));
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}
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}
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