public void DecodeAsString_ToStringEncoded()
{
// Arrange
var context = new TestCaseContext();
var sut = new Base64Encoder(
context.Options,
context.Logger,
context.StringEncoder);
var data = "MTIz";
// Act
sut.DecodeAsString(data);
// Assert
Mock.Get(context.StringEncoder).Verify(
m => m.EncodeToString(It.IsAny <byte[]>()),
Times.Once);
}