public void ParseUsingDefaults() { IntegerFormatter fmt = new IntegerFormatter(); Assert.AreEqual(1234, fmt.Parse("1234")); Assert.AreEqual(-1234, fmt.Parse("-1234")); }
public void FormatUsingDefaults() { IntegerFormatter fmt = new IntegerFormatter(); Assert.AreEqual("1234", fmt.Format(1234)); Assert.AreEqual("-1234", fmt.Format(-1234)); }
public void ParseNullOrEmptyValue() { IntegerFormatter fmt = new IntegerFormatter(); Assert.AreEqual(0, fmt.Parse(null)); Assert.AreEqual(0, fmt.Parse(string.Empty)); }
public void FormatUsingCustomSettings() { IntegerFormatter fmt = new IntegerFormatter("{0:00000}"); Assert.AreEqual("01234", fmt.Format(1234)); Assert.AreEqual("-01234", fmt.Format(-1234)); fmt = new IntegerFormatter("{0,10}"); Assert.AreEqual(" 1234", fmt.Format(1234)); fmt = new IntegerFormatter("{0,-10}"); Assert.AreEqual("1234 ", fmt.Format(1234)); fmt = new IntegerFormatter("{0:(###) ###-####}"); Assert.AreEqual("(813) 555-4034", fmt.Format(8135554034)); }
public void FormatNonNumber() { IntegerFormatter fmt = new IntegerFormatter(); Assert.Throws <ArgumentException>(() => fmt.Format("not a number")); }
public void FormatNullValue() { IntegerFormatter fmt = new IntegerFormatter(); Assert.Throws <ArgumentNullException>(() => fmt.Format(null)); }