public void AppendFileFactoryCanOpenFileMultipleTimes()
{
string fileName = GetFileName();
string actual = String.Empty;
string expected = String.Empty;
PrepareEmptyFile(fileName);
AppendFileFactory fileFactory = new AppendFileFactory(fileName);
using (StreamWriter f = fileFactory.GetOuputFile())
{
f.WriteLine(testText);
}
using (StreamWriter f = fileFactory.GetOuputFile())
{
f.WriteLine(testText);
}
expected = testText + Environment.NewLine + testText + Environment.NewLine;
actual = File.ReadAllText(fileName);
Assert.AreEqual(expected, actual);
}
public void AppendFileFactoryCanCreateNewFile()
{
string fileName = GetFileName();
string fileText = String.Empty;
DeleteFile(fileName);
AppendFileFactory fileFactory = new AppendFileFactory(fileName);
using (StreamWriter f = fileFactory.GetOuputFile())
{
f.WriteLine(string.Empty);
}
Assert.IsTrue(File.Exists(fileName));
}
public void AppendFileFictoryCannotBeCreatedWithNullFileName()
{
IFileFactory fileFactory = new AppendFileFactory(null);
}
public void AppendFileFictoryCannotBeCreatedWithAllSpacesFileName()
{
IFileFactory fileFactory = new AppendFileFactory(" ");
}