public void FilesCanBeWithoutAnyContent()
{
var fileManagmentSerice = new FileManagmentService();
string path = $"{Directory.GetCurrentDirectory()}";
var fileContents = new List <string> {
"1", "", "3"
}; // List of contents that should be saved in files
fileManagmentSerice.CreateFilesFromContents(fileContents, path); //Invoke CreateFiles method
//Read all created files and check that file without any content has been successfully saved
IEnumerable <bool> allFilesWrittenSequantially = fileContents.Select((content, index) =>
{
var fileContent = File.ReadAllText(Path.Combine(path, string.Format("generated_file_{0}.txt", ++index)));
return(string.IsNullOrEmpty(fileContent)); //Condition to check if file has any content
}).ToList();
Assert.Contains(allFilesWrittenSequantially, x => x == true); //True when there are at least one file with empty content
}
public void FilesShouldBeWrittenSequantially()
{
var fileManagmentSerice = new FileManagmentService();
string path = $"{Directory.GetCurrentDirectory()}";
var fileContents = new List <string> {
"1", "2", "3"
}; // List of contents that should be saved in files
fileManagmentSerice.CreateFilesFromContents(fileContents, path); //Invoke CreateFiles method
//Read all created files and check content to be sure that its created sequantially
IEnumerable <bool> allFilesWrittenSequantially = fileContents.Select((content, index) =>
{
var fileContent = File.ReadAllText(Path.Combine(path, string.Format("generated_file_{0}.txt", ++index)));
return(fileContent == content && fileContent == index.ToString()); //Condition to check if content of file is equal to initial content and equal to index number
}).ToList();
Assert.True(allFilesWrittenSequantially.All(x => x == true)); //True if content of files is equal to its index number
}
