/// <summary>
/// Writes the specified <paramref name="value"/> using the specified <paramref name="writer"/>.
/// </summary>
/// <param name="writer">The writer.</param>
/// <param name="value">The value.</param>
public Task WriteValueAsync(AsyncBinaryWriter writer, byte[] value)
{
Guard.NotNull(writer, nameof(writer));
Guard.NotNull(value, nameof(value));
Array.Resize(ref value, this.Length);
return(writer.WriteAsync(value));
}
public async Task The_WriteAsync_Method_Throws_When_Data_Is_Null()
{
var writer = new AsyncBinaryWriter(new MemoryStream());
await Assert.ThrowsAsync<ArgumentNullException>(async () =>
{
await writer.WriteAsync(null);
});
}
public async Task The_WriteAsync_Method_Works()
{
var stream = new MemoryStream();
var writer = new AsyncBinaryWriter(stream);
var expected = Encoding.UTF8.GetBytes("123456");
await writer.WriteAsync(expected);
var actual = stream.ToArray();
Assert.Equal(expected, actual);
}
/// <summary>
/// Writes the specified <paramref name="value"/> using the specified <paramref name="writer"/>.
/// </summary>
/// <param name="writer">The writer.</param>
/// <param name="value">The value.</param>
public async Task WriteValueAsync(AsyncBinaryWriter writer, uint value)
{
Guard.NotNull(writer, nameof(writer));
var data = BitConverter.GetBytes(value);
Array.Resize(ref data, this.Length);
Array.Reverse(data);
await writer.WriteAsync(data);
}
/// <summary>
/// Writes the specified <paramref name="value"/> using the specified <paramref name="writer"/>.
/// </summary>
/// <param name="writer">The writer.</param>
/// <param name="value">The value.</param>
public Task WriteValueAsync(AsyncBinaryWriter writer, string value)
{
Guard.NotNull(writer, nameof(writer));
Guard.NotNull(value, nameof(value));
var data = this.Encoding.GetBytes(value);
//Ensure data has right length
Array.Resize(ref data, this.Length);
if (this.ZeroTerminated)
{
//Ensure last byte is 0
data[this.Length - 1] = 0;
}
return(writer.WriteAsync(data));
}