public void GetLabelNames_returns_empty_collection_for_empty_string_input(LabelNameParser sut)
{
// Act
var result = sut.GetLabelNames(String.Empty);
// Assert
Assert.That(result.Count, Is.EqualTo(0), "Count of items");
}
public void GetLabelNames_can_get_a_single_label_name_which_has_a_space(LabelNameParser sut)
{
// Arrange
var names = "label name";
// Act
var result = sut.GetLabelNames(names);
// Assert
Assert.That(result.Count, Is.EqualTo(1), "Count of items");
Assert.That(result, Has.Exactly(1).EqualTo("label name"), "First item");
}
public void GetLabelNames_discards_leading_and_trailing_whitespace(LabelNameParser sut)
{
// Arrange
var names = " labelname ";
// Act
var result = sut.GetLabelNames(names);
// Assert
Assert.That(result.Count, Is.EqualTo(1), "Count of items");
Assert.That(result, Has.Exactly(1).EqualTo("labelname"), "First item");
}
public void GetLabelNames_normalises_names_to_lowercase(LabelNameParser sut)
{
// Arrange
var names = "LABELNAME";
// Act
var result = sut.GetLabelNames(names);
// Assert
Assert.That(result.Count, Is.EqualTo(1), "Count of items");
Assert.That(result, Has.Exactly(1).EqualTo("labelname"), "First item");
}
public void GetLabelNames_discards_duplicates_with_case_insensitive_matching(LabelNameParser sut)
{
// Arrange
var names = "label one,LABEL ONE";
// Act
var result = sut.GetLabelNames(names);
// Assert
Assert.That(result.Count, Is.EqualTo(1), "Count of items");
Assert.That(result, Has.Exactly(1).EqualTo("label one"), "First item");
}
public void GetLabelNames_discards_duplicate_label_names(LabelNameParser sut)
{
// Arrange
var names = "label one,label one";
// Act
var result = sut.GetLabelNames(names);
// Assert
Assert.That(result.Count, Is.EqualTo(1), "Count of items");
Assert.That(result, Has.Exactly(1).EqualTo("label one"), "First item");
}
public void GetLabelNames_can_get_three_labels_with_spaces(LabelNameParser sut)
{
// Arrange
var names = "label one,label two,label three";
// Act
var result = sut.GetLabelNames(names);
// Assert
Assert.That(result.Count, Is.EqualTo(3), "Count of items");
Assert.That(result, Has.Exactly(1).EqualTo("label one"), "First item");
Assert.That(result, Has.Exactly(1).EqualTo("label two"), "Second item");
Assert.That(result, Has.Exactly(1).EqualTo("label three"), "Third item");
}
public void GetLabelNames_normalises_repeated_whitespace_to_a_single_space(LabelNameParser sut)
{
// Arrange
var names = "label one , label two, label three";
// Act
var result = sut.GetLabelNames(names);
// Assert
Assert.That(result.Count, Is.EqualTo(3), "Count of items");
Assert.That(result, Has.Exactly(1).EqualTo("label one"), "First item");
Assert.That(result, Has.Exactly(1).EqualTo("label two"), "Second item");
Assert.That(result, Has.Exactly(1).EqualTo("label three"), "Third item");
}
public void GetLabelNames_discards_duplicates_after_whitespace_has_been_normalised(LabelNameParser sut)
{
// Arrange
var names = "label one,LABEL ONE";
// Act
var result = sut.GetLabelNames(names);
// Assert
Assert.That(result.Count, Is.EqualTo(1), "Count of items");
Assert.That(result, Has.Exactly(1).EqualTo("label one"), "First item");
}
