public void ConvertNumber_0_Zero()
{
//arrange
var converter = new EnglishNumberToTextConverter();
long number = 0;
string expected = "zero";
//act
var actual = converter.ConvertNumber(number);
actual = actual.Trim();
//assert
Assert.Equal(expected, actual);
}
public void ConvertNumber_999_CorrectString()
{
//arrange
var converter = new EnglishNumberToTextConverter();
long number = 999;
string expected = "nine hundred ninety nine";
//act
var actual = converter.ConvertNumber(number);
actual = actual.Trim();
//assert
Assert.Equal(expected, actual);
}
public void ConvertNumber_100000000_CorrectString()
{
//arrange
var converter = new EnglishNumberToTextConverter();
long number = 100000000;
string expected = "one hundred million";
//act
var actual = converter.ConvertNumber(number);
actual = actual.Trim();
//assert
Assert.Equal(expected, actual);
}
public void ConvertNumber_12_CorrectString()
{
//arrange
var converter = new EnglishNumberToTextConverter();
long number = 12;
string expected = "twelve";
//act
var actual = converter.ConvertNumber(number);
actual = actual.Trim();
//assert
Assert.Equal(expected, actual);
}