private async Task <DatabaseUsage> LoadDatabaseUsageAsync(CancellationToken cancel)
{
await ExclusiveBlock.RunAsync(ExclusiveBlockKey, Guid.NewGuid().ToString(),
ExclusiveBlockType.WaitForReleased, new ExclusiveLockOptions(), cancel,
async() =>
{
var loader = new DatabaseUsageLoader(Providers.Instance.DataProvider); //UNDONE:<?usage: GetService
var dbUsage = await loader.LoadAsync(cancel).ConfigureAwait(false);
_loadedDatabaseUsage = dbUsage;
});
return(_loadedDatabaseUsage);
}
public async Task DbUsage_PreviewsVersionsBlobsTexts()
{
// Use ExclusiveBlock component in the DbUsage integration tests?
await IntegrationTestAsync(async() =>
{
var user1 = new User(Node.LoadNode("/Root/IMS/Public"))
{
Name = "User1",
Enabled = true,
Email = "*****@*****.**",
};
user1.Save();
var dataProvider = Providers.Instance.DataProvider;
var loader = new DatabaseUsageLoader(dataProvider);
var profileBefore = await loader.LoadAsync();
CreateStructure(user1, out var folder, out var file);
// ACTION
loader = new DatabaseUsageLoader(dataProvider);
var profile = await loader.LoadAsync();
// ASSERT
var versionCount = await dataProvider.GetVersionCountAsync("/Root", CancellationToken.None);
Assert.AreEqual(6 * 4, profile.Preview.Count);
Assert.AreEqual(6, profile.Content.Count);
Assert.AreEqual(4, profile.OldVersions.Count);
Assert.AreEqual(versionCount - profile.Preview.Count - profile.Content.Count - profile.OldVersions.Count,
profile.System.Count);
Assert.AreEqual(6 * (144L + 145L + 146L + 147L + 4 * 3), profile.Preview.Blob);
Assert.AreEqual(47 + 44 + 2 * 3, profile.Content.Blob);
Assert.AreEqual(42 + 43 + 45 + 46 + 4 * 3, profile.OldVersions.Blob);
Assert.AreEqual(profileBefore.System.Blob, profile.System.Blob);
var folderText = 2 * folder.Description.Length;
var oneText = 2 * file.Description.Length;
Assert.AreEqual(0, profile.Preview.Text);
Assert.AreEqual(profileBefore.Content.Text + 2 * oneText + folderText, profile.Content.Text);
Assert.AreEqual(4 * oneText, profile.OldVersions.Text);
Assert.AreEqual(profileBefore.System.Text, profile.System.Text);
Assert.IsTrue(DateTime.UtcNow - profile.Executed < TimeSpan.FromSeconds(1),
"Expectation: DateTime.UtcNow - profile.Executed < TimeSpan.FromSeconds(1).");
Assert.IsTrue(profile.ExecutionTime > TimeSpan.Zero,
"Expectation: profile.ExecutionTime > TimeSpan.Zero");
Assert.IsTrue(profile.ExecutionTime < TimeSpan.MaxValue,
"Expectation: profile.ExecutionTime < TimeSpan.MaxValue");
});
}