public IEnumerator Read()
{
// Given an existing file in a relative path.
Assert.IsTrue(defaultFileSystem.Exists(RelativeFilePath));
// When reading the file from the relative path.
byte[] fileData = defaultFileSystem.Read(RelativeFilePath);
string message = Encoding.Default.GetString(fileData);
// Then assert that the file content was retrieved.
Assert.That(fileData != null && fileData.Length > 0);
Assert.IsFalse(string.IsNullOrEmpty(message));
yield break;
}
/// <summary>
/// Loads a file stored at <paramref name="filePath"/>.
/// </summary>
/// <remarks><paramref name="filePath"/> must be relative to the StreamingAssets or the persistent data folder.</remarks>
/// <returns>The contents of the file into a byte array.</returns>
/// <exception cref="ArgumentException">Exception thrown if <paramref name="filePath"/> is invalid.</exception>
/// <exception cref="FileNotFoundException">Exception thrown if the file does not exist.</exception>
public static byte[] Read(string filePath)
{
if (string.IsNullOrEmpty(filePath))
{
throw new ArgumentException("Invalid 'filePath'");
}
if (Path.IsPathRooted(filePath))
{
throw new ArgumentException($"Method only accepts relative paths.\n'filePath': {filePath}");
}
return(platformFileSystem.Read(filePath));
}