public void TestParsingExceptions()
{
var noColon = new StringReader("foobar");
Assert.Throws(typeof(FormatException),
() => PuzzleMetadata.ParseFrom(noColon));
var emptyKey = new StringReader(" : bar");
Assert.Throws(typeof(FormatException),
() => PuzzleMetadata.ParseFrom(emptyKey));
var emptyValue = new StringReader("foo : ");
Assert.Throws(typeof(FormatException),
() => PuzzleMetadata.ParseFrom(emptyValue));
var duplicateKey = new StringReader("foo: bar\nfoo: bar");
Assert.Throws(typeof(FormatException),
() => PuzzleMetadata.ParseFrom(duplicateKey));
var invalidCreationDate = new StringReader("CreationDate: foobar");
Assert.Throws(typeof(FormatException),
() => PuzzleMetadata.ParseFrom(invalidCreationDate));
}
public void TestParsing()
{
var str =
"Name: Test #01: FooBar\n" +
"AuthorName : John Doe\n" +
"AuthorEmail : [email protected]\n" +
"UnknownKeyFooBarBaz: foobar\n" +
"CreationDate: 2018-10-03 10:00\n" +
"Difficulty: Easy\n" +
"\n" +
"this is not a part of metadata\n" +
"Name : foobar";
var metadata = PuzzleMetadata.ParseFrom(new StringReader(str));
Assert.That(metadata.Name, Is.EqualTo("Test #01: FooBar"));
Assert.That(metadata.AuthorName, Is.EqualTo("John Doe"));
Assert.That(metadata.AuthorEmail, Is.EqualTo("*****@*****.**"));
Assert.That(metadata.CreationDate,
Is.EqualTo(new DateTimeOffset(
new DateTime(2018, 10, 3, 10, 0, 0))));
Assert.That(metadata.Difficulty, Is.EqualTo(PuzzleDifficulty.Easy));
}
public void TestPrinting()
{
string data0 =
"Name: Test #01: FooBar\n" +
"AuthorName : John Doe\n" +
"AuthorEmail : [email protected]\n" +
"CreationDate: 2018-10-03 10:00";
var meta1 = PuzzleMetadata.ParseFrom(new StringReader(data0));
var writer1 = new StringWriter();
meta1.PrintTo(writer1);
var data1 = writer1.ToString();
var meta2 = PuzzleMetadata.ParseFrom(new StringReader(data1));
var writer2 = new StringWriter();
meta2.PrintTo(writer2);
var data2 = writer2.ToString();
Assert.That(data1, Is.EqualTo(data2));
}