public void NullContent_ExceptionThrown()
{
var path = Path.Combine(appendAllTextTestFolder, nameof(NullContent_ExceptionThrown));
Directory.CreateDirectory(appendAllTextTestFolder);
Assert.ThrowsAsync <ArgumentNullException>(async() => await AsyncFile.AppendAllTextAsync(path, null));
}
public void AppendAllTextAsync_NullEncoding_ExceptionThrown()
{
var contents = "This is a test line.";
var path = Path.Combine(appendAllTextTestFolder, "AppendAllLinesAsync_Default_LinesAppended");
Directory.CreateDirectory(appendAllTextTestFolder);
Assert.ThrowsAsync <ArgumentNullException>(async() => await AsyncFile.AppendAllTextAsync(path, contents, null));
}
public async Task TextAppendedWithEncoding(Encoding encoding)
{
var contents = string.Join(Environment.NewLine, Enumerable.Repeat("This is a test line.", 150));
var path = Path.Combine(appendAllTextTestFolder, nameof(TextAppendedWithEncoding));
Directory.CreateDirectory(appendAllTextTestFolder);
File.WriteAllText(path, contents, encoding);
await AsyncFile.AppendAllTextAsync(path, contents, encoding);
contents += string.Join(Environment.NewLine, Enumerable.Repeat("This is a test line.", 150));
var result = File.ReadAllText(path, encoding);
Assert.AreEqual(contents, result);
}