public void FilterOnNonExistingPropertyEqualNull_ReturnsCorrectResult()
{
string input = TestDataLoader.BooksWithNulls();
ExpressionList expression = ExpressionList.TokenizeAndParse("$.books[?(@.plumbus == null)]");
IReadOnlyList <JsonElement> result = JsonPath.ExecutePath(expression, input);
Assert.Equal(4, result.Count);
}
public void FilterOnNumberEqualNull_ReturnsCorrectResult()
{
string input = TestDataLoader.BooksWithNulls();
ExpressionList expression = ExpressionList.TokenizeAndParse("$.books[?(@.price== null)]");
IReadOnlyList <JsonElement> result = JsonPath.ExecutePath(expression, input);
Assert.Equal(1, result.Count);
Assert.Equal(JsonValueKind.Object, result[0].ValueKind);
Assert.Equal("Sayings of the Century", result[0].EnumerateObject().FirstOrDefault(x => x.Name == "title").Value.GetString());
}
public void FilterOnBooksObject_ReturnsCorrectResult(string path, params string[] expected)
{
string input = TestDataLoader.BooksObject();
ExpressionList expression = ExpressionList.TokenizeAndParse(path);
IReadOnlyList <JsonElement> result = JsonPath.ExecutePath(expression, input);
Assert.Equal(expected.Length, result.Count);
string[] resultJsons = result.Select(x => JsonSerializer.Serialize(x)).Select(x => x.RemoveWhiteSpace()).ToArray();
foreach (string e in expected)
{
Assert.Contains(_bookJsons[e], resultJsons);
}
}
public void LessThanOrEqualFilterOnIntWithDecimal_ReturnsCorrectResult()
{
string input = @"
{
""object"": {
""arrays"": [ { ""amount"": 10 } ]
}
}
";
ExpressionList expression = ExpressionList.TokenizeAndParse("$.object.arrays[?(@.amount >= 10.0)]");
IReadOnlyList <JsonElement> result = JsonPath.ExecutePath(expression, input);
Assert.Equal(1, result.Count);
}
