public void ShouldThowExceptionIfNullLinesRead()
{
var readLines = Substitute.For <ICommunication>();
readLines.ReadLine().Returns(string.Empty);
var subjectUnderTest = new ReadUntillEndRecieved(readLines);
subjectUnderTest.Next();
}
public void ShouldReadAllLinesExceptTheEndString()
{
var readLines = Substitute.For <ICommunication>();
readLines.ReadLine().Returns(
JsonStrings.HandshakeMessageIn().First(),
JsonStrings.HandshakeMessageIn().Skip(1).ToArray());
var expected = JsonStrings.HandshakeMessageIn().WithoutEnd().ToSingleString();
var subjectUnderTest = new ReadUntillEndRecieved(readLines);
Assert.That(subjectUnderTest.Next(), Is.EqualTo(expected));
}