public void Count_one_word()
{
var actual = WordCount.Countwords("word");
var expected = new Dictionary <string, int>
{
["word"] = 1
};
Assert.Equal(expected, actual);
}
public void Multiple_spaces_not_detected_as_a_word()
{
var actual = WordCount.Countwords(" multiple whitespaces");
var expected = new Dictionary <string, int>
{
["multiple"] = 1,
["whitespaces"] = 1
};
Assert.Equal(expected, actual);
}
public void Normalize_case()
{
var actual = WordCount.Countwords("go Go GO Stop stop");
var expected = new Dictionary <string, int>
{
["go"] = 3,
["stop"] = 2
};
Assert.Equal(expected, actual);
}
public void Include_numbers()
{
var actual = WordCount.Countwords("testing, 1, 2 testing");
var expected = new Dictionary <string, int>
{
["testing"] = 2,
["1"] = 1,
["2"] = 1
};
Assert.Equal(expected, actual);
}
public void Handles_expanded_lists()
{
var actual = WordCount.Countwords("one,\ntwo,\nthree");
var expected = new Dictionary <string, int>
{
["one"] = 1,
["two"] = 1,
["three"] = 1
};
Assert.Equal(expected, actual);
}
public void Count_one_of_each_word()
{
var actual = WordCount.Countwords("one of each");
var expected = new Dictionary <string, int>
{
["one"] = 1,
["of"] = 1,
["each"] = 1
};
Assert.Equal(expected, actual);
}
public void Ignore_punctuation()
{
var actual = WordCount.Countwords("car: carpet as java: javascript!!&@$%^&");
var expected = new Dictionary <string, int>
{
["car"] = 1,
["carpet"] = 1,
["as"] = 1,
["java"] = 1,
["javascript"] = 1
};
Assert.Equal(expected, actual);
}
public void Multiple_occurrences_of_a_word()
{
var actual = WordCount.Countwords("one fish two fish red fish blue fish");
var expected = new Dictionary <string, int>
{
["one"] = 1,
["fish"] = 4,
["two"] = 1,
["red"] = 1,
["blue"] = 1
};
Assert.Equal(expected, actual);
}
public void With_apostrophes()
{
var actual = WordCount.Countwords("First: don't laugh. Then: don't cry.");
var expected = new Dictionary <string, int>
{
["first"] = 1,
["don't"] = 2,
["laugh"] = 1,
["then"] = 1,
["cry"] = 1
};
Assert.Equal(expected, actual);
}
public void With_quotations()
{
var actual = WordCount.Countwords("Joe can't tell between 'large' and large.");
var expected = new Dictionary <string, int>
{
["joe"] = 1,
["can't"] = 1,
["tell"] = 1,
["between"] = 1,
["large"] = 2,
["and"] = 1
};
Assert.Equal(expected, actual);
}
