Joseph Doherty
7f05107c1d
TryAdd registers NullAuditRedactor + NoOpAuditWriter so consumer registrations win; symmetric override tests for both writer and redactor.
33 lines
1.2 KiB
C#
33 lines
1.2 KiB
C#
using Microsoft.Extensions.DependencyInjection;
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namespace ZB.MOM.WW.Audit.Tests;
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public class AuditServiceCollectionExtensionsTests
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{
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[Fact]
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public void Registers_null_redactor_and_noop_writer_by_default()
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{
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var sp = new ServiceCollection().AddZbAudit().BuildServiceProvider();
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Assert.IsType<NullAuditRedactor>(sp.GetRequiredService<IAuditRedactor>());
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Assert.IsType<NoOpAuditWriter>(sp.GetRequiredService<IAuditWriter>());
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}
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[Fact]
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public void Does_not_override_a_preregistered_writer()
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{
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var services = new ServiceCollection();
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services.AddSingleton<IAuditWriter>(new CompositeAuditWriter(System.Array.Empty<IAuditWriter>()));
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var sp = services.AddZbAudit().BuildServiceProvider();
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Assert.IsType<CompositeAuditWriter>(sp.GetRequiredService<IAuditWriter>());
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}
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[Fact]
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public void Does_not_override_a_preregistered_redactor()
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{
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var services = new ServiceCollection();
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services.AddSingleton<IAuditRedactor>(new TruncatingAuditRedactor());
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var sp = services.AddZbAudit().BuildServiceProvider();
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Assert.IsType<TruncatingAuditRedactor>(sp.GetRequiredService<IAuditRedactor>());
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}
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}
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