public void EnumerateDirectories_Two_files_in_sub_sub_dirs()
{
var ffs = new FakeFileSystem(DateTimeProvider.Singleton);
IFileSystem fs = ffs;
ffs.SetFileFromUtf8String(@"C:\AAA\BBB\CCC\a1.txt", "");
ffs.SetFileFromUtf8String(@"C:\AAA\BBB\DDD\a2.txt", "");
var dirs = fs.EnumerateDirectories(@"C:\AAA");
dirs.ToArray().ShouldBe(new[] { @"C:\AAA\BBB" });
}
public void Read_SeveralTimes_VerifyReload()
{
var fileSystem = new FakeFileSystem(DateTimeProvider.Singleton);
var path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "settings.xml");
IFakeFile settingsFile = fileSystem.SetFileFromUtf8String(path, ExpectedSettingsFile1);
DateTime currentTime = new DateTime(2016, 1, 1, 12, 0, 0);
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
dateTimeProviderMock
.Setup(x => x.Time())
.Returns(() => currentTime);
var settingsInternal = new SettingsInternal(fileSystem, dateTimeProviderMock.Object);
var value = settingsInternal.GetSetting("key"); // should cause reload
currentTime = currentTime.AddSeconds(32);
value = settingsInternal.GetSetting("key");
currentTime = currentTime.AddSeconds(32); // should cause reload
value = settingsInternal.GetSetting("key");
FileAccessInfo fileAccessInfo = fileSystem.GetFileAccessInfo(path);
Assert.That(fileAccessInfo.Reads, Is.EqualTo(2));
Assert.That(fileAccessInfo.Writes, Is.EqualTo(0));
}
private IFakeFile CreateLogFile(DateTime date, string content, string rollNumber = "")
{
DateTime now = _now;
_now = date; // By setting the "_now" the virtual file will have the correct time stamp.
var file = _fileSystem.SetFileFromUtf8String(LOG_DIR + $"{date:yyyyMMdd}-MyApp-MyLog.MyExt{rollNumber}", content);
_now = now;
return(file);
}
public void EnumerateDirectories_One_file_in_dir()
{
var ffs = new FakeFileSystem(DateTimeProvider.Singleton);
IFileSystem fs = ffs;
ffs.SetFileFromUtf8String(@"C:\AAA\a1.txt", "");
var dirs = fs.EnumerateDirectories(@"C:\AAA");
dirs.ToArray().ShouldBe(new string[0]);
}
public void Initialize_LogWriting_When_There_Is_A_Rolled_File_On_Disk()
{
var activeLogfilePath = Path.Combine(LOG_DIR, $"{_currentTime:yyyyMMdd}-App-Log.txt");
var rolled1LogfilePath = Path.Combine(LOG_DIR, $"{_currentTime:yyyyMMdd}-App-Log.txt.1");
var rolled2LogfilePath = Path.Combine(LOG_DIR, $"{_currentTime:yyyyMMdd}-App-Log.txt.2");
var activeLogfileContent = new string('1', ROLL_FILE_SIZE_THRESHOLD);
var rolledLogfileContent = new string('2', ROLL_FILE_SIZE_THRESHOLD);
_fileSystem.SetFileFromUtf8String(activeLogfilePath, activeLogfileContent);
_fileSystem.SetFileFromUtf8String(rolled1LogfilePath, rolledLogfileContent);
_fileWriterLogItemHandler.Add(new TestLogItem(_currentTime, "Hello, Log!"));
_fileSystem.GetFile(activeLogfilePath).ContentAsUtf8String.ShouldContain("Hello, Log!");
_fileSystem.GetFile(rolled1LogfilePath).ContentAsUtf8String.ShouldBe(activeLogfileContent);
_fileSystem.GetFile(rolled2LogfilePath).ContentAsUtf8String.ShouldBe(rolledLogfileContent);
}
public void EnumerateDirectories_One_file_in_sub_dir_and_same_ensured_dir()
{
var ffs = new FakeFileSystem(DateTimeProvider.Singleton);
IFileSystem fs = ffs;
ffs.SetFileFromUtf8String(@"C:\AAA\BBB\a1.txt", "");
fs.EnsureDirectory(@"C:\AAA\BBB");
var dirs = fs.EnumerateDirectories(@"C:\AAA");
dirs.ToArray().ShouldBe(new[] { @"C:\AAA\BBB" });
}
public void Write()
{
var fileSystem = new FakeFileSystem(DateTimeProvider.Singleton);
var path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "settings.xml");
fileSystem.SetFileFromUtf8String(path, ExpectedSettingsFile1);
var settingsInternal = new SettingsInternal(fileSystem, DateTimeProvider.Singleton);
settingsInternal.SetSetting("key", "value2");
XmlTestSupport.GetComparableXml(fileSystem.GetFile(path).ContentAsUtf8String)
.ShouldBe("<?xml version=\"1.0\" encoding=\"utf-8\"?><root><node key=\"key\" value=\"value2\" /></root>");
}
