public void TestSimpleTextToFlowed()
{
string expected = "> Thou art a villainous ill-breeding spongy dizzy-eyed reeky elf-skinned " + Environment.NewLine +
"> pigeon-egg!" + Environment.NewLine +
">> Thou artless swag-bellied milk-livered dismal-dreaming idle-headed scut!" + Environment.NewLine +
">>> Thou errant folly-fallen spleeny reeling-ripe unmuzzled ratsbane!" + Environment.NewLine +
">>>> Henceforth, the coding style is to be strictly enforced, including " + Environment.NewLine +
">>>> the use of only upper case." + Environment.NewLine +
">>>>> I've noticed a lack of adherence to the coding styles, of late." + Environment.NewLine +
">>>>>> Any complaints?" + Environment.NewLine;
string text = "> Thou art a villainous ill-breeding spongy dizzy-eyed reeky elf-skinned pigeon-egg!" + Environment.NewLine +
">> Thou artless swag-bellied milk-livered dismal-dreaming idle-headed scut!" + Environment.NewLine +
">>> Thou errant folly-fallen spleeny reeling-ripe unmuzzled ratsbane!" + Environment.NewLine +
">>>> Henceforth, the coding style is to be strictly enforced, including the use of only upper case." + Environment.NewLine +
">>>>> I've noticed a lack of adherence to the coding styles, of late." + Environment.NewLine +
">>>>>> Any complaints?" + Environment.NewLine;
TextConverter converter = new TextToFlowed();
string result = converter.Convert(text);
Assert.AreEqual(expected, result);
converter = new FlowedToText {
DeleteSpace = true
};
result = converter.Convert(expected);
Assert.AreEqual(text, result);
}
public void TestFlowingLongLines()
{
const string text = "But, soft! what light through yonder window breaks? " +
"It is the east, and Juliet is the sun. " +
"Arise, fair sun, and kill the envious moon, " +
"Who is already sick and pale with grief, " +
"That thou her maid art far more fair than she: " +
"Be not her maid, since she is envious; " +
"Her vestal livery is but sick and green " +
"And none but fools do wear it; cast it off. " +
"It is my lady, O, it is my love! " +
"O, that she knew she were! " +
"She speaks yet she says nothing: what of that? " +
"Her eye discourses; I will answer it. " +
"I am too bold, 'tis not to me she speaks: " +
"Two of the fairest stars in all the heaven, " +
"Having some business, do entreat her eyes " +
"To twinkle in their spheres till they return. " +
"What if her eyes were there, they in her head? " +
"The brightness of her cheek would shame those stars, " +
"As daylight doth a lamp; her eyes in heaven " +
"Would through the airy region stream so bright " +
"That birds would sing and think it were not night. " +
"See, how she leans her cheek upon her hand! " +
"O, that I were a glove upon that hand, " +
"That I might touch that cheek!\n";
string expected = @"But, soft! what light through yonder window breaks? It is the east, and
Juliet is the sun. Arise, fair sun, and kill the envious moon, Who is
already sick and pale with grief, That thou her maid art far more fair than
she: Be not her maid, since she is envious; Her vestal livery is but sick
and green And none but fools do wear it; cast it off. It is my lady, O, it
is my love! O, that she knew she were! She speaks yet she says nothing: what
of that? Her eye discourses; I will answer it. I am too bold, 'tis not to me
she speaks: Two of the fairest stars in all the heaven, Having some
business, do entreat her eyes To twinkle in their spheres till they return.
What if her eyes were there, they in her head? The brightness of her cheek
would shame those stars, As daylight doth a lamp; her eyes in heaven Would
through the airy region stream so bright That birds would sing and think it
were not night. See, how she leans her cheek upon her hand! O, that I were a
glove upon that hand, That I might touch that cheek!
".Replace("\r\n", "\n");
TextConverter converter = new TextToFlowed();
string result = converter.Convert(text).Replace("\r\n", "\n");
Assert.AreEqual(expected, result);
converter = new FlowedToText()
{
DeleteSpace = true
};
result = converter.Convert(expected).Replace("\r\n", "\n");
Assert.AreEqual(text, result);
}
public void TestArgumentExceptions()
{
var converter = new TextToFlowed();
var reader = new StringReader("");
var writer = new StringWriter();
Assert.Throws <ArgumentNullException> (() => converter.InputEncoding = null);
Assert.Throws <ArgumentNullException> (() => converter.OutputEncoding = null);
Assert.Throws <ArgumentOutOfRangeException> (() => converter.InputStreamBufferSize = -1);
Assert.Throws <ArgumentOutOfRangeException> (() => converter.OutputStreamBufferSize = -1);
Assert.Throws <ArgumentNullException> (() => converter.Convert(null));
Assert.Throws <ArgumentNullException> (() => converter.Convert((Stream)null, Stream.Null));
Assert.Throws <ArgumentNullException> (() => converter.Convert(Stream.Null, (Stream)null));
Assert.Throws <ArgumentNullException> (() => converter.Convert((TextReader)null, Stream.Null));
Assert.Throws <ArgumentNullException> (() => converter.Convert(Stream.Null, (TextWriter)null));
Assert.Throws <ArgumentNullException> (() => converter.Convert((TextReader)null, writer));
Assert.Throws <ArgumentNullException> (() => converter.Convert(reader, (TextWriter)null));
Assert.Throws <ArgumentNullException> (() => converter.Convert(new StreamReader(Stream.Null), (Stream)null));
Assert.Throws <ArgumentNullException> (() => converter.Convert((Stream)null, new StreamWriter(Stream.Null)));
Assert.Throws <ArgumentNullException> (() => converter.Convert(new StreamReader(Stream.Null), (TextWriter)null));
}
public void TestSpaceStuffingLinesStartingWithSpace()
{
string expected = "This is a regular line." + Environment.NewLine +
" This line starts with a space." + Environment.NewLine;
string text = "This is a regular line." + Environment.NewLine +
" This line starts with a space." + Environment.NewLine;
TextConverter converter = new TextToFlowed();
string result = converter.Convert(text);
Assert.AreEqual(expected, result);
converter = new FlowedToText();
result = converter.Convert(expected);
Assert.AreEqual(text, result);
}
public void TestSpaceStuffingFromLine()
{
string expected = "My favorite James Bond movie is" + Environment.NewLine +
" From Russia with love." + Environment.NewLine;
string text = "My favorite James Bond movie is" + Environment.NewLine +
"From Russia with love." + Environment.NewLine;
TextConverter converter = new TextToFlowed();
string result = converter.Convert(text);
Assert.AreEqual(expected, result);
converter = new FlowedToText();
result = converter.Convert(expected);
Assert.AreEqual(text, result);
}