public void TestSyncFiles()
{
var existingFiles = new List<File>
{
new File { Name = "a001z160105.xml", Content = "a001z160105.xml content" },
new File { Name = "b001z160105.xml", Content = "b001z160105.xml content" }
};
var newFiles = new List<CurrencyRates.NbpCurrencyRates.Services.Entities.File>
{
new CurrencyRates.NbpCurrencyRates.Services.Entities.File { Name = "a002z160106.xml", Content = "a002z160106.xml content" },
new CurrencyRates.NbpCurrencyRates.Services.Entities.File { Name = "b002z160106.xml", Content = "b002z160106.xml content" }
};
var context = new Mock<Context>();
var fileFetcher = new Mock<IFileFetcher>();
var fileDbSet = DbSetMockBuilder.Build(existingFiles.AsQueryable());
context.Setup(c => c.Files).Returns(fileDbSet.Object);
fileFetcher.Setup(ff => ff.FetchAllFilesExcept(new[] { existingFiles[0].Name, existingFiles[1].Name })).Returns(newFiles);
var synchronizer = new Synchronizer(context.Object, fileFetcher.Object);
synchronizer.SyncFiles();
fileDbSet.Verify(fds => fds.Add(It.Is<File>(f => f.Name == newFiles[0].Name && f.Content == newFiles[0].Content)));
fileDbSet.Verify(fds => fds.Add(It.Is<File>(f => f.Name == newFiles[1].Name && f.Content == newFiles[1].Content)));
context.Verify(c => c.SaveChanges());
}
public void TestSyncAll()
{
var existingFiles = new List<File>
{
new File { Name = "a002z160105.xml", Content = SampleXmlContent, Processed = false }
};
var currencies = DbSetMockBuilder.Build(Enumerable.Empty<Currency>().AsQueryable());
var files = DbSetMockBuilder.Build(existingFiles.AsQueryable());
var rates = DbSetMockBuilder.Build(Enumerable.Empty<Rate>().AsQueryable());
var context = new Mock<Context>();
var fileFetcher = new Mock<IFileFetcher>();
context.Setup(c => c.Currencies).Returns(currencies.Object);
context.Setup(c => c.Files).Returns(files.Object);
context.Setup(c => c.Rates).Returns(rates.Object);
var synchronizer = new Synchronizer(context.Object, fileFetcher.Object);
synchronizer.SyncAll();
context.Verify(c => c.SaveChanges(), Times.Exactly(2));
}
public void TestSyncRatesFromUnprocessedFiles()
{
var existingCurrencies = new List<Currency> { new Currency { Code = "USD", Name = "dolar amerykański" } };
var existingFiles = new List<File>
{
new File { Name = "a001z160105.xml", Processed = true },
new File { Name = "b001z160105.xml", Processed = true },
new File { Name = "a002z160105.xml", Content = SampleXmlContent, Processed = false },
new File { Name = "b002z160105.xml", Content = SampleXmlContent, Processed = false }
};
var currencies = DbSetMockBuilder.Build(existingCurrencies.AsQueryable());
var files = DbSetMockBuilder.Build(existingFiles.AsQueryable());
var rates = DbSetMockBuilder.Build(Enumerable.Empty<Rate>().AsQueryable());
var context = new Mock<Context>();
var fileFetcher = new Mock<IFileFetcher>();
context.Setup(c => c.Currencies).Returns(currencies.Object);
context.Setup(c => c.Files).Returns(files.Object);
context.Setup(c => c.Rates).Returns(rates.Object);
var synchronizer = new Synchronizer(context.Object, fileFetcher.Object);
synchronizer.SyncRatesFromUnprocessedFiles();
currencies.Verify(cs => cs.AddRange(It.Is<IEnumerable<Currency>>(c => c.Count() == 1)), Times.Exactly(2));
rates.Verify(rs => rs.Add(It.IsAny<Rate>()), Times.Exactly(4));
context.Verify(c => c.SaveChanges(), Times.Exactly(2));
Assert.That(existingFiles.Count(f => !f.Processed), Is.EqualTo(0));
}
public Scheduler(Synchronizer synchronizer, int interval = 60000)
{
this.synchronizer = synchronizer;
this.interval = interval;
this.InitializeComponent();
}