private void ShouldReturnEmptyEnumerableMetadata(
PatternMetaProvider patternMetaProvider,
RequiredAttribute attribute)
{
var meta = patternMetaProvider.GetMetadata(attribute).ToArray();
Assert.True(meta.Length == 0);
}
private void ShouldReturnMetadata_PatternAttribute(
PatternMetaProvider patternMetaProvider,
[Frozen] string pattern,
RegularExpressionAttribute regExAttribute)
{
var meta = patternMetaProvider.GetMetadata(regExAttribute).ToArray();
Assert.Contains(meta, mp =>
{
var(key, value) = mp;
return(key == "pattern" && (value as string) == pattern);
});
}
private void ShouldHandleNullAttribute(
PatternMetaProvider patternMetaProvider)
{
Assert.Throws <ArgumentNullException>(() => patternMetaProvider.GetMetadata(null).ToArray());
}