public void TypedMetaTest(IEnumerable <UriPathDescriptor> linkDescriptors, string url, UriMetadata expectedResult)
{
// Arrange
var urlParser = new UriPathScanf(linkDescriptors);
// Act
var result = urlParser.ScanAll(url);
var resultTyped = urlParser.Scan <UriPathScanfTestSource.TestTypedMetadata>(url);
// Assert
if (expectedResult != null)
{
result.UriType.Should().BeEquivalentTo(expectedResult.UriType);
result.Type.Should().Be(expectedResult.Type);
result.TryCast <UriPathScanfTestSource.TestTypedMetadata>(out var resultCasted);
resultCasted.Should().BeEquivalentTo(expectedResult.Meta);
resultTyped.Meta.Should().BeEquivalentTo(expectedResult.Meta);
}
else
{
result.Should().BeNull();
resultTyped.Should().BeNull();
}
}
public void NonScanTypeTest()
{
// Arrange
const string uri = "/xxx/";
var urlParser = new UriPathScanf(new []
{
new UriPathDescriptor(uri, "xxx", typeof(UriPathScanfTestSource.TestTypedMetadata)),
});
// Act
var resultTyped = urlParser.Scan <UriPathScanfTestSource.TestTypedMetadataFake>(uri);
var resultDictTyped = urlParser.Scan(uri);
// Assert
resultTyped.Should().BeNull();
resultDictTyped.Should().BeNull();
}
/// <summary>
/// Example using <see cref="UriPathScanf.ScanAll"/>, <see cref="UriPathScanf.ScanAll{T}"/> and <see cref="UriPathScanf.Scan"/>
/// </summary>
public static void Go()
{
var descriptors = new[]
{
new UriPathDescriptor("/path/some/{varOne}", "varOneLink"),
new UriPathDescriptor("/path/some/{someVar}/{someVar2}", "varTwoLink", typeof(Meta)),
new UriPathDescriptor("/path/some/{someVar}/{someVar2}/{someVar3}", "varTwoLink", typeof(Meta)),
};
var uriPathScanf = new UriPathScanf(descriptors);
// typed scan
foreach (var u in new []
{
"/path/some/12314/xxx/",
"/path/some/1/2/3x/",
})
{
var result = uriPathScanf.Scan <Meta>(u);
Debug.Assert(!string.IsNullOrEmpty(result.Meta.SomeVar));
Debug.Assert(!string.IsNullOrEmpty(result.Meta.SomeVar2));
Debug.Assert(string.IsNullOrEmpty(result.Meta.SomeVarQueryString));
}
// typed scan and not found
var resultNonMeta = uriPathScanf.Scan <Meta>("/path/some/3");
Debug.Assert(resultNonMeta == null);
// dict scan and found
var resultMetaDict = uriPathScanf.Scan("/path/some/3");
Debug.Assert(resultMetaDict.Meta["varOne"] == "3");
// dict scan and not found
var resultNotDict = uriPathScanf.Scan("/path/some/3/4");
Debug.Assert(resultNotDict == null);
}