public void ValidValue_ReturnsString(string input, params string[] expected)
{
IReadOnlyList <StringToken> strings = StringTokenizerHelper.GetStringTokens(input);
Assert.Equal(expected.Length, strings.Count);
for (int i = 0; i < strings.Count; i++)
{
Assert.Equal(expected[i], strings[i].StringValue);
}
}
public void UnescapedCharacted_ThrowsException()
{
string[] inputs = new[]
{
"'\\a'",
"\"\\a\""
};
foreach (string i in inputs)
{
Assert.Throws <UnescapedCharacterException>(() => StringTokenizerHelper.GetStringTokens(i));
}
}
public void ValidValue_SetsCorrectIndexes()
{
string input = "abc['def'][\"ghi\"]";
IReadOnlyList <StringToken> tokens = StringTokenizerHelper.GetStringTokens(input);
Assert.Equal(2, tokens.Count);
Assert.Equal(4, tokens[0].StartIndex);
Assert.Equal(8, tokens[0].EndIndex);
Assert.Equal(11, tokens[1].StartIndex);
Assert.Equal(15, tokens[1].EndIndex);
}
public void UnclosedString_ThrowsException()
{
string[] inputs = new[]
{
"'\\'",
"\"\\\"",
"'",
"\""
};
foreach (string i in inputs)
{
Assert.Throws <UnclosedStringException>(() => StringTokenizerHelper.GetStringTokens(i));
}
}
