/// <summary>
/// Instantiates a new <see cref="Enumerator"/> instance for <paramref name="tokenizer"/>.
/// </summary>
/// <param name="tokenizer">The containing <see cref="TrimmingTokenizer"/>.</param>
public Enumerator(TrimmingTokenizer tokenizer)
{
_tokenizer = tokenizer;
_count = 0;
_enumerator = tokenizer._tokenizer.GetEnumerator();
_remainder = StringSegment.Empty;
}
public void Count_ReturnsExpectedValue_WithMaxCount(int maxCount, int expetedCount)
{
// Arrange
var tokenizer = new TrimmingTokenizer(" , , , a, , , , b, c, , , ", new[] { ' ' }, maxCount);
// Act
var actual = tokenizer.Count;
// Assert
Assert.Equal(expetedCount, actual);
}
public void StringEnumerator_ReturnsExpectedValues(string value, char[] separators, StringSegment[] expected)
{
// Arrange
var tokenizer = new TrimmingTokenizer(value, separators);
// Act
var actual = tokenizer.ToArray();
// Assert
Assert.Equal(expected, actual);
}
public void Count_ReturnsExpectedValue_WithMaxCount2(string value, char[] separators, int expected)
{
// Arrange
var tokenizer = new TrimmingTokenizer(value, separators, maxCount: 2);
// Act
var actual = tokenizer.Count;
// Assert
Assert.Equal(expected, actual);
}
public void SegmentEnumerator_ReturnsExpectedValues_WithMaxCount2(
string value,
char[] separators,
StringSegment[] expected)
{
// Arrange
var segment = (StringSegment)value;
var tokenizer = new TrimmingTokenizer(segment, separators, maxCount: 2);
// Act
var actual = tokenizer.ToArray();
// Assert
Assert.Equal(expected, actual);
}