public void ReturnFilteredSetOfBreweries(int expectedTotalCount)
        {
            // Arrange
            var pattern            = this.Fixture.Create <string>();
            var expectedFoundCount = expectedTotalCount / 5;
            var countryCount       = expectedFoundCount / 2;
            var nameCount          = countryCount;

            var breweries = new List <Brewery>();

            for (var i = 0; i < expectedTotalCount - expectedFoundCount; i++)
            {
                breweries.Add(new Brewery()
                {
                    Name    = this.Fixture.Create <string>(),
                    Country = this.Fixture.Create <string>()
                });
            }

            for (int i = 0; i < countryCount; i++)
            {
                breweries.Add(new Brewery()
                {
                    Name    = this.Fixture.Create <string>(),
                    Country = this.Fixture.Create <string>() + pattern + this.Fixture.Create <string>()
                });
            }

            for (int i = 0; i < nameCount; i++)
            {
                breweries.Add(new Brewery()
                {
                    Country = this.Fixture.Create <string>(),
                    Name    = this.Fixture.Create <string>() + pattern + this.Fixture.Create <string>()
                });
            }

            var queryableBreweries = breweries.AsQueryable();
            var repository         = new Mock <IEfRepository <Brewery> >();

            repository.Setup(r => r.All)
            .Returns(queryableBreweries);
            var beerRepo = new Mock <IEfRepository <Beer> >();

            var service = new BreweryService(repository.Object, beerRepo.Object);

            // Act
            var result = service.Search(pattern);

            // Assert
            var actualBreweries = result as IBrewery[] ?? result.ToArray();
            var actualCount     = actualBreweries.Count();

            Assert.GreaterOrEqual(expectedFoundCount, actualCount);
            foreach (var actualBrewery in actualBreweries)
            {
                Assert.IsTrue(actualBrewery.Name.Contains(pattern) || actualBrewery.Country.Contains(pattern));
            }
        }