import { withDefaults } from "../withDefaults.ts";import { same } from "https://raw.githubusercontent.com/garronej/evt/v1.9.14/deno_dist/tools/inDepth/same.ts";import { assert } from "../assert.ts";
{ const f = (params: { foo: string; bar: number }): string => { const { foo, bar } = params; return `${foo} ${bar}`; };
const got = withDefaults(f, { "foo": "xxx" })({ "bar": 44 });
const expected = `xxx 44`;
assert(got === expected);
console.log("PASS TEST 1");}
{ const f = (params: { a: number; b: number }) => { return params; };
const got = withDefaults(f, { "a": 44 })({ "defaultsOverwrite": { "a": [33] }, "b": 22 });
const expected = { "a": 33, "b": 22, };
assert(same(got, expected));
console.log("PASS TEST 2");}
{ const f = (params: { a?: number; b?: number }) => { return params; };
const got = withDefaults(f, { "a": 44 })({}); const expected = { "a": 44, "b": undefined, };
assert(same(got, expected));
console.log("PASS TEST 3");}
{ const f = (params: { a: number; b: number }) => { const { a, b } = params; return `${a}${b}`; };
const fWd = withDefaults(f, { "a": 44 });
const got = fWd({ "b": 33 }) + fWd({ "b": 12 });
const expected = "44334412";
assert(got === expected);
console.log("PASS TEST 4");}
{ const f = (params: { a: number; b: number }) => { const { a, b } = params; return `${a}${b}`; };
const fWd = withDefaults(f, { "a": 44 }); const got = fWd({ "defaultsOverwrite": { "a": undefined }, "b": 33 }); const expected = "4433";
assert(got === expected);
console.log("PASS TEST 5");}
{ const f = (params: { a: number | undefined; b: number }) => { return params; };
const fWd = withDefaults(f, { "a": 33 });
const got = fWd({ "b": 44, "defaultsOverwrite": { "a": [undefined] } }); const expected = { "a": undefined, "b": 44, };
assert(same(got, expected));
console.log("PASS TEST 6");}
{ const f = (params: { a?: number; b: number }) => { return params; };
const fWd = withDefaults(f, { "a": 33 });
const got = fWd({ "b": 44, "defaultsOverwrite": { "a": [undefined] } }); const expected = { "a": undefined, "b": 44, };
assert(same(got, expected));
console.log("PASS TEST 7");}