public void HandWrittenTests(string original, string expected, string[] patterns)
{
// Arrange
var originalJson = JToken.Parse(original);
var expectedJson = JToken.Parse(expected);
var patternCollection = PatternCollection.Parse(patterns);
Console.WriteLine($"PATTERNS:\n{patterns.MergeLines()}\n");
Console.WriteLine($"ORIGINAL:\n{originalJson}\n");
Console.WriteLine($"EXPECTED:\n{expectedJson}\n");
// Act
originalJson.Subset(patternCollection);
// Assert
Console.WriteLine($"WAS:\n{originalJson}\n");
Assert.That(JToken.DeepEquals(expectedJson, originalJson));
}
/// <summary>
/// Generates a collection of patterns for the specified <see cref="JContainer"/>.
/// </summary>
public PatternCollection GeneratePatterns(JContainer root, int desiredCount, bool skipValues = true)
{
var descendants = root.DescendantsAndSelf().ToArray();
descendants.Shuffle(random);
if (skipValues)
{
descendants = descendants.Where(x => x is JObject || x is JArray).ToArray();
}
var patterns = descendants
.Select(x => x.Path)
.Where(x => !string.IsNullOrWhiteSpace(x))
.Take(desiredCount)
.Select(x => (random.NextBool() ? "!" : "") + x)
.Select(AddWildcards)
.ToArray();
return(PatternCollection.Parse(patterns));
}