public void GetParts_SummandsMissingClosingBracket_ThrowsFormatException(
string input, int posOfUnclosedBracket)
{
string expectedMessage =
$"Bracket '(' at zero-based position {posOfUnclosedBracket} is missing its counterpart ')'.";
Record.Exception(() =>
ParseUtil.GetParts(input))
.Should().BeOfType <FormatException>()
.Which.Message.Should().Be(expectedMessage);
}
public void GetParts_SummandsWithBrackets_OpensBrackets(string input, params string[] expected)
{
var parts = ParseUtil.GetParts(input).ToArray();
parts.ShouldBeEquivalentTo(expected);
}
public void GetParts_SingleSummand_SinglePartWithoutSpaces(string input, string expected)
{
ParseUtil.GetParts(input)
.Single()
.Should().Be(expected);
}
public void GetParts_MultipleSummands_AllWithoutSpaces(string input, params string[] expected)
{
ParseUtil.GetParts(input)
.ShouldBeEquivalentTo(expected);
}
public void GetParts_null_ThrowsArgumentNullException()
{
Record.Exception(() => ParseUtil.GetParts(null))
.Should().BeOfType <ArgumentNullException>()
.Which.ParamName.Should().Be("input");
}
