public void GoessnerExample9Constructed()
{
var path = JsonPathWith.Search("book").Array(jv => jv.Name("price") < 10);
Console.WriteLine(path);
var expected = new JsonArray
{
new JsonObject
{
{ "category", "reference" },
{ "author", "Nigel Rees" },
{ "title", "Sayings of the Century" },
{ "price", 8.95 }
},
new JsonObject
{
{ "category", "fiction" },
{ "author", "Herman Melville" },
{ "title", "Moby Dick" },
{ "isbn", "0-553-21311-3" },
{ "price", 8.99 }
}
};
var actual = path.Evaluate(GoessnerData);
Assert.AreEqual(expected, actual);
}
public void GoessnerExample8Constructed()
{
var path = JsonPathWith.Search("book").Array(jv => jv.HasProperty("isbn"));
var expected = new JsonArray
{
new JsonObject
{
{ "category", "fiction" },
{ "author", "Herman Melville" },
{ "title", "Moby Dick" },
{ "isbn", "0-553-21311-3" },
{ "price", 8.99 }
},
new JsonObject
{
{ "category", "fiction" },
{ "author", "J. R. R. Tolkien" },
{ "title", "The Lord of the Rings" },
{ "isbn", "0-395-19395-8" },
{ "price", 22.99 }
}
};
var actual = path.Evaluate(GoessnerData);
Assert.AreEqual(expected, actual);
}
public void ObjectNameLengthExpression_LastItem()
{
var json = new JsonObject
{
{ "name", new JsonArray {
1, 2, 3
} },
{ "name2", new JsonArray {
1, 2, 3
} },
{ "test", new JsonArray {
1, 2
} },
};
var path = JsonPathWith.Array(jv => JsonPathRoot.Name("test").Length());
var expected = new JsonArray {
new JsonArray {
1, 2
}
};
var actual = path.Evaluate(json);
Assert.AreEqual(expected, actual);
}
public void ArrayIndexExpression_IndexOfObject()
{
var obj = new JsonObject {
{ "key", "value" }
};
Run("$[?(@.indexOf({\"key\":\"value\"}) == 4)]", JsonPathWith.Array(jv => jv.IndexOf(obj) == 4));
}
public void ArrayIndexExpression_IndexOfArray()
{
var arr = new JsonArray {
1, 2, 3
};
Run("$[?(@.indexOf([1,2,3]) == 4)]", JsonPathWith.Array(jv => jv.IndexOf(arr) == 4));
}
// This won't work the same. Parsing generates a ValueExpression, but the only way to
// construct the path is to pass the field, which generates a FieldExpression. The parsed
// path would be different in structure but should still represent the same thing.
// We have to test by evaluation.
public void IndexOfArray()
{
var arr = new JsonArray {
1, 2, 3
};
CompareEval(JsonPathWith.Array(jv => jv.IndexOf(arr) == 6), "$[?(@.indexOf([1,2,3]) == 6)]");
}
public void Issue16_PathIntolerantOfUnderscoresInPropertyNames()
{
var expected = JsonPathWith.Name("properties").Name("id_person");
var actual = JsonPath.Parse("$.properties.id_person");
Assert.AreEqual(expected.ToString(), actual.ToString());
}
public void SteppedSlicedArray()
{
var text = "$[1:5:2]";
var expected = JsonPathWith.Array(new Slice(1, 5, 2));
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void NamedObjectWithWildcardSearch()
{
var text = "$.name..*";
var expected = JsonPathWith.Name("name").Search();
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void MultiSlicedArray()
{
var text = "$[1:5,7:11:2]";
var expected = JsonPathWith.Array(new Slice(1, 5), new Slice(7, 11, 2));
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void DoubleQuotedNamedSearch()
{
var text = "$..\"quoted name\"";
var expected = JsonPathWith.Search("quoted name");
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void SingleWildcardSearch()
{
var text = "$..*";
var expected = JsonPathWith.Search();
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void WildcardObjectWithNamedObject()
{
var text = "$.*.name";
var expected = JsonPathWith.Name().Name("name");
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void SingleNamedSearch()
{
var text = "$..name";
var expected = JsonPathWith.Search("name");
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void SearchIndexedArray()
{
var text = "$..[1]";
var expected = JsonPathWith.SearchArray(1);
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void WildcardArray()
{
var text = "$[*]";
var expected = JsonPathWith.Array();
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void MultiIndexedArray()
{
var text = "$[1,3]";
var expected = JsonPathWith.Array(1, 3);
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void SlicedIndexedArray()
{
var text = "$[1:5,7]";
var expected = JsonPathWith.Array(new Slice(1, 5), 7);
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void GoessnerExample2Constructed()
{
var path = JsonPathWith.Search("author");
var expected = new JsonArray {
"Nigel Rees", "Evelyn Waugh", "Herman Melville", "J. R. R. Tolkien"
};
var actual = path.Evaluate(GoessnerData);
Assert.AreEqual(expected, actual);
}
public void GoessnerExample4Constructed()
{
var path = JsonPathWith.Name("store").Search("price");
var expected = new JsonArray {
8.95, 12.99, 8.99, 22.99, 19.95
};
var actual = path.Evaluate(GoessnerData);
Assert.AreEqual(expected, actual);
}
// This won't work the same. Parsing generates a ValueExpression, but the only way to
// construct the path is to pass the field, which generates a FieldExpression. The parsed
// path would be different in structure but should still represent the same thing.
// We have to test by evaluation.
public void IndexOfObject()
{
var obj = new JsonObject
{
["bool"] = false,
["int"] = 20,
["string"] = "value",
};
CompareEval(JsonPathWith.Array(jv => jv.IndexOf(obj) == 1), "$[?(@.indexOf({\"key\":\"value\"}) == 1)]");
}
public void Issue31_JsonPathArrayOperatorShouldWorkOnObjects_Constructed()
{
var json = GoessnerExamplesTest.GoessnerData;
var path = JsonPathWith.Name("store")
.Name("bicycle")
.Array(jv => 1 == 1);
var results = path.Evaluate(json);
Assert.AreEqual(new JsonArray {
"red", 19.95
}, results);
}
public void ArrayLengthExpression_LastItem()
{
var json = new JsonArray {
1, 2, 3
};
var path = JsonPathWith.Array(jv => jv.Length() - 1);
var expected = new JsonArray {
3
};
var actual = path.Evaluate(json);
Assert.AreEqual(expected, actual);
}
public void GoessnerExample3Constructed()
{
var path = JsonPathWith.Name("store").Name();
var expected = new JsonArray
{
new JsonArray
{
new JsonObject
{
{ "category", "reference" },
{ "author", "Nigel Rees" },
{ "title", "Sayings of the Century" },
{ "price", 8.95 }
},
new JsonObject
{
{ "category", "fiction" },
{ "author", "Evelyn Waugh" },
{ "title", "Sword of Honour" },
{ "price", 12.99 }
},
new JsonObject
{
{ "category", "fiction" },
{ "author", "Herman Melville" },
{ "title", "Moby Dick" },
{ "isbn", "0-553-21311-3" },
{ "price", 8.99 }
},
new JsonObject
{
{ "category", "fiction" },
{ "author", "J. R. R. Tolkien" },
{ "title", "The Lord of the Rings" },
{ "isbn", "0-395-19395-8" },
{ "price", 22.99 }
}
},
new JsonObject
{
{ "color", "red" },
{ "price", 19.95 }
}
};
var actual = path.Evaluate(GoessnerData);
Assert.AreEqual(expected, actual);
}
public void GoessnerExample6BConstructed()
{
var path = JsonPathWith.Search("book").Array(new Slice(-1, null));
var expected = new JsonArray
{
new JsonObject
{
{ "category", "fiction" },
{ "author", "J. R. R. Tolkien" },
{ "title", "The Lord of the Rings" },
{ "isbn", "0-395-19395-8" },
{ "price", 22.99 }
}
};
var actual = path.Evaluate(GoessnerData);
Assert.AreEqual(expected, actual);
}
public void GoessnerExample5Constructed()
{
var path = JsonPathWith.Search("book").Array(2);
var expected = new JsonArray
{
new JsonObject
{
{ "category", "fiction" },
{ "author", "Herman Melville" },
{ "title", "Moby Dick" },
{ "isbn", "0-553-21311-3" },
{ "price", 8.99 }
}
};
var actual = path.Evaluate(GoessnerData);
Assert.AreEqual(expected, actual);
}
public void GoessnerExample7BConstructed()
{
var path = JsonPathWith.Search("book").Array(new Slice(null, 2));
var expected = new JsonArray
{
new JsonObject
{
{ "category", "reference" },
{ "author", "Nigel Rees" },
{ "title", "Sayings of the Century" },
{ "price", 8.95 }
},
new JsonObject
{
{ "category", "fiction" },
{ "author", "Evelyn Waugh" },
{ "title", "Sword of Honour" },
{ "price", 12.99 }
}
};
var actual = path.Evaluate(GoessnerData);
Assert.AreEqual(expected, actual);
}
public void DoesNotHaveProperty()
{
Run(JsonPathWith.Array(jv => !jv.HasProperty("test")), "$[?([email protected])]");
}
public void HasProperty()
{
Run(JsonPathWith.Array(jv => jv.HasProperty("test")), "$[?(@.test)]");
}
public void GroupedNot()
{
Run(JsonPathWith.Array(jv => !(jv.HasProperty("test") && jv.Name("name") == 5)), "$[?(!(@.test && @.name == 5))]");
}