public void Parse_ValidValue_ReturnsLongValue()
{
// This test verifies that Parse() correctly calls TryParse().
Int32NumberHeaderParser parser = Int32NumberHeaderParser.Parser;
int index = 2;
Assert.Equal((int)15, parser.ParseValue(" 15", null, ref index));
Assert.Equal(4, index);
index = 0;
Assert.Equal((int)15, parser.ParseValue(" 15", null, ref index));
Assert.Equal(4, index);
}
public void Parse_NullValue_Throw()
{
Int32NumberHeaderParser parser = Int32NumberHeaderParser.Parser;
int index = 0;
Assert.Throws <FormatException>(() => { parser.ParseValue(null, null, ref index); });
}
public void Parse_InvalidValue_Throw()
{
// This test verifies that Parse() correctly calls TryParse().
Int32NumberHeaderParser parser = Int32NumberHeaderParser.Parser;
int index = 0;
Assert.Throws <FormatException>(() => { parser.ParseValue("a", null, ref index); });
}