tests: begin adding tests related to performing searches

src/SanctionsSearch.Worker.Tests/Integration/DatabaseMaintainerTests.cs

@@ -36,10 +36,9 @@ public class DatabaseMaintainerTests : DatabaseTest, IDisposable
       _ofacFileServiceOptions
     );
 
-    var uowLogger = _loggerFactory.CreateLogger<EfUnitOfWork>();
     var dbMaintainerLogger = _loggerFactory.CreateLogger<DatabaseMaintainer>();
 
-    var uow = new EfUnitOfWork(_context, uowLogger, _loggerFactory);
+    var uow = new EfUnitOfWork(_context, _loggerFactory);
     _databaseMaintainer = new DatabaseMaintainer(uow, ofacFileService, dbMaintainerLogger);
   }
 

src/SanctionsSearch.Worker.Tests/Integration/EfUnitOfWorkTests.cs

@@ -11,9 +11,7 @@ public class EfUnitOfWorkTests : DatabaseTest
   public EfUnitOfWorkTests()
   {
     var loggerFactory = LoggerFactory.Create(c => c.ClearProviders());
-    var logger = loggerFactory.CreateLogger<EfUnitOfWork>();
-
-    _uow = new(_context, logger, loggerFactory);
+    _uow = new(_context, loggerFactory);
   }
 
   [Fact]

src/SanctionsSearch.Worker.Tests/Integration/SearchServiceTests.cs

@@ -0,0 +1,51 @@
+namespace SanctionsSearch.Worker.Tests.Integration;
+
+public class SearchServiceTests : DatabaseTest
+{
+  private readonly SearchService _searchService;
+  private readonly SdnFaker _sdnFaker = new();
+  private readonly AddressFaker _addressFaker = new();
+
+  public SearchServiceTests()
+  {
+    var uow = new EfUnitOfWork(_context, _loggerFactory);
+    _searchService = new SearchService(uow);
+  }
+
+  [Fact]
+  public async Task PerformSearchAsync_WhenCalledWithEmptyRequest_ItShouldReturnEmptyResult()
+  {
+    var request = new SearchRequest();
+
+    var result = await _searchService.PerformSearchAsync(request);
+
+    result.SearchRequestId.Should().Be(request.Id);
+    result.Hits.Should().BeEmpty();
+  }
+
+  [Fact]
+  public async Task PerformSearchAsync_WhenCalledWithRequest_ItShouldReturnHits()
+  {
+    var sdn = _sdnFaker.Generate();
+    sdn.Name = "PUTIN, Vladimir Vladimirovich";
+
+    var address = _addressFaker.Generate();
+    address.SdnId = sdn.Id;
+
+    await _context.Set<Sdn>().AddAsync(sdn);
+    await _context.Set<Address>().AddAsync(address);
+    await _context.SaveChangesAsync();
+
+    var request = new SearchRequest
+    {
+      Name = "Putin",
+    };
+
+    var result = await _searchService.PerformSearchAsync(request);
+
+    result.SearchRequestId.Should().Be(request.Id);
+    result.Hits.Should().HaveCount(1);
+    result.Hits.First().Name.Should().Be(sdn.Name);
+    result.Hits.First().Address.Should().Be(address.ToString());
+  }
+}

src/SanctionsSearch.Worker/Extensions/SearchRequestExtensions.cs

@@ -5,6 +5,6 @@ static class SearchRequestExtensions
   public static Expression<Func<Sdn, bool>> ToSdnFilter(this SearchRequest request)
   {
     var nameParts = request.Name.Split(' ', StringSplitOptions.RemoveEmptyEntries);
-    return sdn => nameParts.All(part => sdn.Name.Contains(part));
+    return sdn => nameParts.All(part => EF.Functions.Like(sdn.Name, "%" + part + "%"));
   }
 }

src/SanctionsSearch.Worker/Persistence/EfUnitOfWork.cs

@@ -2,12 +2,10 @@ namespace SanctionsSearch.Worker.Persistence;
 
 class EfUnitOfWork(
   DbContext context,
-  ILogger<EfUnitOfWork> logger,
   ILoggerFactory loggerFactory
 ) : IUnitOfWork, IAsyncDisposable, IDisposable
 {
   private readonly DbContext _context = context;
-  private readonly ILogger<EfUnitOfWork> _logger = logger;
   public ISdnRepository Sdns { get; } = new SdnRepository(context, loggerFactory.CreateLogger<SdnRepository>());
   public IAddressRepository Addresses { get; } = new AddressRepository(context, loggerFactory.CreateLogger<AddressRepository>());
   public IAliasRepository Aliases { get; } = new AliasRepository(context, loggerFactory.CreateLogger<AliasRepository>());