public void ValidLoadShouldLoadFile()
{
TestStorage loadSensor = new TestStorage();
TaskListFile file = new TaskListFile(loadSensor);
file.Load("TestLoadFile");
Assert.AreEqual("TestLoadFile", loadSensor.LoadedFile, string.Format("Loaded file name should be TestLoadFile, not {0}", loadSensor.LoadedFile));
}
public void InvalidLoadShouldCreateEmptyListAndNotifyUser()
{
using (StringWriter sw = new StringWriter())
{
Console.SetOut(sw);
TaskListFile file = new TaskListFile(new TestStorage());
file.Load("Exception");
string expected = string.Format("There was a problem loading the file.{0}", Environment.NewLine);
Assert.AreEqual <string>(expected, sw.ToString(), string.Format("Expected output is {0}, not {1}", expected, sw.ToString()));
}
}
public void NonExistentFileLoadShouldCreateEmptyListAndNotifyUser()
{
using (StringWriter sw = new StringWriter())
{
Console.SetOut(sw);
TaskListFile file = new TaskListFile(new TestStorage());
file.Load("Nonexistent");
string expected = string.Format("Saved file doesn't exist at Nonexistent.{0}", Environment.NewLine);
Assert.AreEqual <string>(expected, sw.ToString(), string.Format("Expected output is {0}, not {1}", expected, sw.ToString()));
}
}
public void SaveAfterLoadShouldDefaultToFileThatWasLoaded()
{
TestStorage saveSensor = new TestStorage();
TaskListFile file = new TaskListFile(saveSensor);
file.Load("LoadTestFile");
file.Save(new TaskList(), new TestInputParser(new List <string> {
})); //null
saveSensor.Clear();
file.Save(new TaskList(), new TestInputParser(new List <string> {
})); //string.Empty
Assert.AreEqual("LoadTestFile", saveSensor.SavedFile, string.Format("Saved file name should be LoadTestFile, not {0}", saveSensor.SavedFile));
}