Namespace LogAssertions

Classes

FakeLogCollectorInspectionExtensions

Non-asserting inspection helpers on Microsoft.Extensions.Logging.Testing.FakeLogCollector. Use these when a test needs to read the captured records as data: for downstream calculations, debugging output, or cross-checking: rather than to assert. None of these methods throw on mismatch.

LogAssertionRendering

Shared helpers for rendering captured log records into human-readable text. Used both by the assertion classes (failure-message snapshot rendering) and by the FakeLogCollectorInspectionExtensions.DumpTo extension.

LogCollectorBuilder

Convenience factory that constructs a Microsoft.Extensions.Logging.Testing.FakeLogCollector together with an ILoggerFactory that writes into it. Replaces the 3-4 lines of boilerplate every test would otherwise need.

LogFilter

Static factory for composable ILogRecordFilter instances. The fluent chain on HasLogged()/HasNotLogged()/HasLoggedSequence() creates filters internally; this class exposes the same primitives for users who want to build reusable filter objects, share them across tests, or compose them via All(params ILogRecordFilter[]) / Any(params ILogRecordFilter[]) / Not(ILogRecordFilter).

Interfaces

ILogRecordFilter

A composable filter over Microsoft.Extensions.Logging.Testing.FakeLogRecord. Built-in filter methods on the assertion fluent chain (AtLevel, Containing, etc.) each create one of these internally; WithFilter(ILogRecordFilter) on the chain accepts arbitrary user implementations, and the LogFilter static factory composes them via All, Any, and Not.

Enums

DumpVerbosity

Verbosity level for DumpTo(TextWriter, DumpVerbosity) and the TUnit-side DumpToTestOutput(DumpVerbosity) overload. Controls how much detail is rendered per record: just the headline (Compact), the standard one-line-each detail (Default), or the full exception stack trace alongside the rest (Verbose).