| 1 | import { assert, describe, it } from "@effect/vitest" |
| 2 | import { assertNone, assertSome, deepStrictEqual } from "@effect/vitest/utils" |
| 3 | import { Schema } from "effect" |
| 4 | import { UrlParams } from "effect/http" |
| 5 | import { assertSuccess } from "../utils/assert.ts" |
| 6 | |
| 7 | describe("UrlParams", () => { |
| 8 | describe("fromInput", () => { |
| 9 | it("coerces null to a string", () => { |
| 10 | deepStrictEqual(UrlParams.fromInput({ filter: null }).params, [["filter", "null"]]) |
| 11 | }) |
| 12 | }) |
| 13 | |
| 14 | describe("setAll", () => { |
| 15 | it("does not retain parameters when reusing UrlParams overrides", () => { |
| 16 | const overrides = UrlParams.fromInput({ sort: "name" }) |
| 17 | |
| 18 | UrlParams.setAll(UrlParams.fromInput({ page: 1 }), overrides) |
| 19 | assert.strictEqual( |
| 20 | UrlParams.toString(UrlParams.setAll(UrlParams.fromInput({ page: 2 }), overrides)), |
| 21 | "sort=name&page=2" |
| 22 | ) |
| 23 | }) |
| 24 | }) |
| 25 | |
| 26 | describe("Schema.UrlParams", () => { |
| 27 | it("round-trips ordered pairs with the serializer annotation", () => { |
| 28 | const iso = Schema.toIso(Schema.UrlParams) |
| 29 | const params = UrlParams.make([["a", "1"], ["b", "2"]]) |
| 30 | assertSuccess(iso.getResult(params), [["a", "1"], ["b", "2"]]) |
| 31 | assertSuccess(iso.replaceResult([["a", "1"], ["b", "3"]], params), UrlParams.make([["a", "1"], ["b", "3"]])) |
| 32 | }) |
| 33 | }) |
| 34 | |
| 35 | it("getFirst and getLast return Option", () => { |
| 36 | const params = UrlParams.fromInput([[ |
| 37 | "foo", |
| 38 | "a" |
| 39 | ], [ |
| 40 | "foo", |
| 41 | "b" |
| 42 | ]]) |
| 43 | assertSome(UrlParams.getFirst(params, "foo"), "a") |
| 44 | assertSome(UrlParams.getLast(params, "foo"), "b") |
| 45 | assertNone(UrlParams.getFirst(params, "bar")) |
| 46 | assertNone(UrlParams.getLast(params, "bar")) |
| 47 | }) |
| 48 | |
| 49 | it("JsonFromUrlParamsField applies a JSON reviver", () => { |
| 50 | const schema = Schema.JsonFromUrlParamsField("json", { |
| 51 | reviver: (key, value) => key === "value" ? "revived" : value |
| 52 | }).pipe(Schema.decodeTo(Schema.Struct({ value: Schema.String }))) |
| 53 | |
| 54 | deepStrictEqual( |
| 55 | Schema.decodeSync(schema)(UrlParams.fromInput({ json: "{\"value\":\"original\"}" })), |
| 56 | { value: "revived" } |
| 57 | ) |
| 58 | }) |
| 59 | |
| 60 | it("RecordFromUrlParams preserves single and repeated values", () => { |
| 61 | const params = UrlParams.make([["a", "1"], ["a", "2"], ["b", "3"]]) |
| 62 | |
| 63 | deepStrictEqual(Schema.decodeSync(Schema.RecordFromUrlParams)(params), { |
| 64 | a: ["1", "2"], |
| 65 | b: "3" |
| 66 | }) |
| 67 | deepStrictEqual( |
| 68 | Schema.encodeSync(Schema.RecordFromUrlParams)({ a: ["1", "2"], b: "3" }), |
| 69 | params |
| 70 | ) |
| 71 | }) |
| 72 | }) |