public void should_expand_a_one_column_range_correctly(string range, string expectedRange)
{
IRangeExpander rangeExpander = new RangeExpander();
var actualRange = rangeExpander.Expand(range);
Assert.Equal(expectedRange, actualRange);
}
public void should_full_expand_a_one_column_incomplete_range_correctly(string range)
{
string expectedRange = "";
var rangeValues = new List <string>();
for (int i = 1; i <= maximumColumnCount; i++)
{
rangeValues.Add("A" + i);
}
expectedRange = string.Join(",", rangeValues);
IRangeExpander rangeExpander = new RangeExpander();
var actualRange = rangeExpander.Expand(range);
Assert.Equal(expectedRange, actualRange);
}
public void should_throw_exception_if_range_is_invalid(string range)
{
IRangeExpander rangeExpander = new RangeExpander();
Assert.Throws <InvalidOperationException>(() => rangeExpander.Expand(range));
}