public void GetLogFileName_FileWithSameNameExistAndLimitNotReached_FileNameWithNumberTwo()
{
// Arrange
string path = "testpath";
string fileName = "somefilename";
string limitSize = "5B";
string searchPattern = fileName + "*.txt";
string expectedFileName = Path.Combine(path, fileName + "1.txt");
var fileSizeComparatorMock = new Mock <IFileSizeComparator>();
var fileNameCreatorMock = new Mock <IFileNameCreator>();
var directoryWrapperMock = new Mock <IDirectoryWrapper>();
directoryWrapperMock.Setup(d => d.Exists(path))
.Returns(true);
directoryWrapperMock.Setup(d => d.EnumerateFiles(path, searchPattern, SearchOption.TopDirectoryOnly))
.Returns(new string[] { fileName + ".txt", fileName + "1.txt" });
fileSizeComparatorMock.Setup(s => s.IsFileReachedSizeLimit(path, limitSize))
.Returns(false);
var fileAnalyzer = new FileAnalyzer(fileSizeComparatorMock.Object, fileNameCreatorMock.Object, directoryWrapperMock.Object)
{
LogPath = path,
FileName = fileName + ".txt",
FileSizeLimit = limitSize
};
// Act
string result = fileAnalyzer.GetLogFile();
// Assert
Assert.AreEqual(expectedFileName, result);
}
public void GetLogFileName_NoFileWithSameName_SameFileNameWithoutNumber()
{
// Arrange
string path = "testpath";
string fileName = "somefilename";
string expectedFileName = Path.Combine(path, fileName + ".txt");
var fileSizeComparatorMock = new Mock <IFileSizeComparator>();
var fileNameCreatorMock = new Mock <IFileNameCreator>();
var directoryWrapperMock = new Mock <IDirectoryWrapper>();
directoryWrapperMock.Setup(d => d.Exists(path))
.Returns(true);
directoryWrapperMock.Setup(d => d.EnumerateFiles(path, fileName + "*txt", System.IO.SearchOption.TopDirectoryOnly))
.Returns(Array.Empty <string>());
var fileAnalyzer = new FileAnalyzer(fileSizeComparatorMock.Object, fileNameCreatorMock.Object, directoryWrapperMock.Object)
{
LogPath = path,
FileName = fileName + ".txt"
};
// Act
string result = fileAnalyzer.GetLogFile();
// Assert
Assert.AreEqual(expectedFileName, result);
}