public void RootInFilterWithInitializers()
{
JObject rootObject = new JObject
{
{ "referenceDate", DateTime.MinValue },
{
"dateObjectsArray",
new[] {
new JObject {
{ "date", DateTime.MinValue }
},
new JObject {
{ "date", DateTime.MaxValue }
},
new JObject {
{ "date", DateTime.Now }
},
new JObject {
{ "date", DateTime.MinValue }
},
}
}
};
var result = rootObject.SelectTokens("$.dateObjectsArray[?(@.date == $.referenceDate)]").ToList();
Assert.AreEqual(2, result.Count);
}
public void EvaluateSinglePropertyReturningArray()
{
var o = new JObject()
{
["Blah"] = new[] { 1, 2, 3 }
};
var t = o.SelectTokens("Blah").First();
Assert.IsNotNull(t);
Assert.IsInstanceOf <IEnumerable>(t);
t = o.SelectTokens("Blah[2]").First();
Assert.IsInstanceOf <int>(t);
Assert.AreEqual(3, t);
}
public void EvaluateMissingPropertyIndexWithError()
{
var o = new JObject {
["Blah"] = 1
};
Assert.Throws <Exception>(() => { o.SelectTokens("['Missing','Missing2']", true).First(); }, "Property 'Missing' does not exist on JObject.");
}
public void EvaluateSliceOnObjectWithError()
{
var o = new JObject {
["Blah"] = 1
};
Assert.Throws <Exception>(() => { o.SelectTokens("[:]", true).First(); }, @"Array slice is not valid on JObject.");
}
public void EvaluateWildcardIndexOnObjectWithError()
{
var o = new JObject {
["Blah"] = 1
};
Assert.Throws <Exception>(() => { o.SelectTokens("[*]", true).First(); }, @"Index * not valid on JObject.");
}
public void EvaluatePropertyWithoutError()
{
var o = new JObject()
{
["Blah"] = 1
};
Assert.AreEqual(1, o.SelectTokens("Blah", true).First());
}
public void EvaluateIndexerOnObjectWithError()
{
var o = new JObject()
{
["Blah"] = 1
};
Assert.Throws <ArgumentOutOfRangeException>(() => { o.SelectTokens("[1]", true).First(); }, @"Index 1 not valid on JObject.");
}
public void EvaluateIndexerOnObject()
{
var o = new JObject()
{
["Blah"] = 1
};
CollectionAssert.IsEmpty(o.SelectTokens("[1]"));
}
public void EvaluateMissingProperty()
{
var o = new JObject()
{
["Blah"] = 1
};
CollectionAssert.IsEmpty(o.SelectTokens("Missing[1]"));
}
public void QuoteName()
{
var o = new JObject()
{
["Blah"] = 1
};
var t = o.SelectTokens("['Blah']").First();
Assert.IsNotNull(t);
Assert.IsInstanceOf <int>(t);
Assert.AreEqual(1, t);
}
public void EvaluateWildcardProperty()
{
var o = new JObject()
{
["Blah"] = 1,
["Blah2"] = 2
};
var t = o.SelectTokens("$.*").ToList();
Assert.IsNotNull(t);
Assert.AreEqual(2, t.Count);
Assert.AreEqual(1, t[0]);
Assert.AreEqual(2, t[1]);
}