public void TestGetQuotedString_MissingCloseQuote()
{
var cursor = new PatternCursor("'abc");
char openQuote = GetNextCharacter(cursor);
Assert.Throws <InvalidPatternException>(() => cursor.GetQuotedString(openQuote));
}
public void TestGetQuotedString_EscapeAtEnd()
{
var cursor = new PatternCursor("'abc\\");
Assert.AreEqual('\'', GetNextCharacter(cursor));
Assert.Throws <InvalidPatternException>(() => cursor.GetQuotedString('\''));
}
public void GetQuotedString_Invalid(string pattern)
{
var cursor = new PatternCursor(pattern);
Assert.AreEqual('\'', GetNextCharacter(cursor));
Assert.Throws <InvalidPatternException>(() => cursor.GetQuotedString('\''));
}
public void TestGetQuotedString_HandlesEscapedCloseQuote()
{
var cursor = new PatternCursor("'ab\\'c'");
char openQuote = GetNextCharacter(cursor);
string actual = cursor.GetQuotedString(openQuote);
Assert.AreEqual("ab'c", actual);
Assert.IsFalse(cursor.MoveNext());
}
public void TestGetQuotedString_HandlesDoubleQuote()
{
var cursor = new PatternCursor("\"abc\"");
char openQuote = GetNextCharacter(cursor);
string actual = cursor.GetQuotedString(openQuote);
Assert.AreEqual("abc", actual);
Assert.IsFalse(cursor.MoveNext());
}
public void TestGetQuotedString_Empty()
{
var cursor = new PatternCursor("''");
char openQuote = GetNextCharacter(cursor);
string actual = cursor.GetQuotedString(openQuote);
Assert.AreEqual(string.Empty, actual);
Assert.IsFalse(cursor.MoveNext());
}
public void TestGetQuotedString_HandlesOtherQuote()
{
var cursor = new PatternCursor("[abc]");
GetNextCharacter(cursor);
string actual = cursor.GetQuotedString(']');
Assert.AreEqual("abc", actual);
Assert.IsFalse(cursor.MoveNext());
}
public void TestGetQuotedString()
{
var cursor = new PatternCursor("'abc'");
Assert.AreEqual('\'', GetNextCharacter(cursor));
string actual = cursor.GetQuotedString('\'');
Assert.AreEqual("abc", actual);
Assert.IsFalse(cursor.MoveNext());
}
public void GetQuotedString_Valid(string pattern, string expected)
{
var cursor = new PatternCursor(pattern);
Assert.AreEqual('\'', GetNextCharacter(cursor));
string actual = cursor.GetQuotedString('\'');
Assert.AreEqual(expected, actual);
Assert.IsFalse(cursor.MoveNext());
}
public void TestGetQuotedString_NotAtEnd()
{
var cursor = new PatternCursor("'abc'more");
char openQuote = GetNextCharacter(cursor);
string actual = cursor.GetQuotedString(openQuote);
Assert.AreEqual("abc", actual);
ValidateCurrentCharacter(cursor, 4, '\'');
Assert.AreEqual('m', GetNextCharacter(cursor));
}
private static void AssertValidNodaPattern(CultureInfo culture, string pattern)
{
PatternCursor cursor = new PatternCursor(pattern);
while (cursor.MoveNext())
{
if (cursor.Current == '\'')
{
cursor.GetQuotedString('\'');
}
else
{
Assert.IsTrue(ExpectedCharacters.Contains(cursor.Current),
"Pattern '" + pattern + "' contains unquoted, unexpected characters");
}
}
// Check that the pattern parses
LocalTimePattern.Create(pattern, culture);
}
private static void AssertValidNodaPattern(CultureInfo culture, string pattern)
{
PatternCursor cursor = new PatternCursor(pattern);
while (cursor.MoveNext())
{
if (cursor.Current == '\'')
{
cursor.GetQuotedString('\'');
}
else
{
// We'll never do anything "special" with non-ascii characters anyway,
// so we don't mind if they're not quoted.
if (cursor.Current < '\u0080')
{
Assert.IsTrue(ExpectedCharacters.Contains(cursor.Current),
"Pattern '" + pattern + "' contains unquoted, unexpected characters");
}
}
}
// Check that the pattern parses
LocalTimePattern.Create(pattern, culture);
}
