public void Can_use_ToJsAst_to_generate_Esprima_AST()
{
JsToken token = JS.expression("{ key: a.prop == 1 ? b < 2 : c > 3 }");
// "{ key: a.prop == 1 ? b < 2 : c > 3 }".ParseJsExpression(out token);
Dictionary <string, object> ast = token.ToJsAst();
ast.ToJson().IndentJson().Print();
var expected = new Dictionary <string, object> {
["type"] = "ObjectExpression",
["properties"] = new List <object> {
new Dictionary <string, object> {
["type"] = "Property",
["key"] = new Dictionary <string, object> {
["type"] = "Identifier",
["name"] = "key",
},
["computed"] = false,
["value"] = new Dictionary <string, object> {
["type"] = "ConditionalExpression",
["test"] = new Dictionary <string, object> {
["type"] = "BinaryExpression",
["operator"] = "==",
["left"] = new Dictionary <string, object> {
["type"] = "MemberExpression",
["computed"] = false,
["object"] = new Dictionary <string, object> {
["type"] = "Identifier",
["name"] = "a",
},
["property"] = new Dictionary <string, object> {
["type"] = "Identifier",
["name"] = "prop",
}
},
["right"] = new Dictionary <string, object> {
["type"] = "Literal",
["value"] = 1,
["raw"] = "1",
},
},
["consequent"] = new Dictionary <string, object> {
["type"] = "BinaryExpression",
["operator"] = "<",
["left"] = new Dictionary <string, object> {
["type"] = "Identifier",
["name"] = "b",
},
["right"] = new Dictionary <string, object> {
["type"] = "Literal",
["value"] = 2,
["raw"] = "2",
},
},
["alternate"] = new Dictionary <string, object> {
["type"] = "BinaryExpression",
["operator"] = ">",
["left"] = new Dictionary <string, object> {
["type"] = "Identifier",
["name"] = "c",
},
["right"] = new Dictionary <string, object> {
["type"] = "Literal",
["value"] = 3,
["raw"] = "3",
},
},
},
["kind"] = "init",
["method"] = false,
["shorthand"] = false,
}
}
};
"Expected: ".Print();
expected.ToJson().IndentJson().Print();
Assert.That(ast, Is.EqualTo(expected));
}
