flora-exception/src/FloraMethods/Traversal.test.ts

An exception system for FQL.

import { Flora, isFloraException } from "../Flora";
import { FaunaTestDb, FaunaTestDbI, teardown } from "fauna-test-setup";
import { $Number, $Object, $String } from "../FloraTypes";
import { Dot, Select } from "./Select";
import { Deref, Traverse } from "./Traversal";



export const TraversalSuiteA = ()=>{


    describe("Flora exceptions basic functionality", ()=>{

        let db : FaunaTestDbI;

        beforeAll(async()=>{
            db = await FaunaTestDb();
        })

        test("Not doc traverse", async ()=>{

            const $Player = $Object({
                name : $String,
                number : $Number
            })

           const result = await db.client.query(Flora(
                Select(
                    "name",
                    {
                        name : "liam",
                        number : 3
                    },
                    $Player
                )
            ))

            expect(result).toBe("liam");
        
        })


        test("Deep traverse", async()=>{

           const result = await db.client.query(Flora(
                Traverse({
                    name : "Liam",
                    amount : 3,
                    bestFriend : {
                        name : "Doug"
                    }
                }).bestFriend.name
            ))

            expect(result).toBe("Doug");

        })

        test("Deeper traverse still", async()=>{

            const result = await db.client.query(Flora(
                Traverse({
                    name : "Liam",
                    amount : 3,
                    bestFriend : {
                        name : "Doug",
                        bestFriend : {
                            name : "Friend",
                            bestFriend : {
                                name : "Super Friend"
                            }
                        }
                    }
                }).bestFriend.bestFriend.bestFriend.name
            ))

            expect(result).toBe("Super Friend")

        })

        test("Traverse with doc", async()=>{

        })

    })


}; TraversalSuiteA();