public void DecodeNativeBuffer_Returns_Expected_ASCII_Value_For_Empty_String()
{
// Arrange
var buffer = new byte[] { 0, 0, 0, 0, 0 };
// Act
var actual = InteropHelper.DecodeNativeBuffer(buffer, Encoding.ASCII);
// Assert
Assert.Equal("", actual);
}
public void DecodeNativeBuffer_Returns_Expected_ASCII_Value()
{
// Arrange
var buffer = new byte[] { 97, 98, 99, 0, 0 };
// Act
var actual = InteropHelper.DecodeNativeBuffer(buffer, Encoding.ASCII);
// Assert
Assert.Equal("abc", actual);
}
public void DecodeNativeBuffer_Returns_Expected_UTF16_Value()
{
// Arrange
var buffer = new byte[] { 97, 0, 98, 0, 0, 0 };
// Act
var actual = InteropHelper.DecodeNativeBuffer(buffer, Encoding.Unicode);
// Assert
Assert.Equal("ab", actual);
}
public void DecodeNativeBuffer_Returns_Expected_UTF8_Value_For_Max_Buffer_Length()
{
// Arrange
var buffer = new byte[] { 97, 98, 99, 100, 101 };
// Act
var actual = InteropHelper.DecodeNativeBuffer(buffer, Encoding.UTF8);
// Assert
Assert.Equal("abcde", actual);
}
public void DecodeNativeBuffer_Returns_Expected_UTF32_Value()
{
// Arrange
// 4 bytes per character
var buffer = new byte[] { 97, 0, 0, 0, 0 };
// Act
var actual = InteropHelper.DecodeNativeBuffer(buffer, Encoding.UTF32);
// Assert
Assert.Equal("a", actual);
}