Files
deno-valideno/Validator.test.ts
Sebastian Seedorf 5fc32d7414 Better tests
2020-05-27 13:02:19 +02:00

98 lines
1.8 KiB
TypeScript

import {
assertEquals,
assertNotEquals,
} from "https://deno.land/std@0.53.0/testing/asserts.ts";
import {
validate,
Validatable,
ArraySymbol,
isString,
isNumber,
isInteger,
isRequired,
} from "./mod.ts";
Deno.test("validate schema (match)", async () => {
const values: [any, Validatable][] = [
[
"string",
isString(),
],
[
"string",
[isString()],
],
[
["arr", "ay"],
{ [ArraySymbol]: isString() },
],
[
{ foo: 3.1415, lorem: "ipsum" },
{ foo: isNumber(), lorem: [isString()] },
],
[
{},
{ optional: [isString()] },
],
[
{ foo: { bar: "" } },
{ foo: { bar: [isRequired(), isString()] } },
],
[
{ foo: { bar: "" } },
{ foo: { bar: [isString()] } },
],
[
{ foo: {} },
{ foo: { bar: [isString()] } },
],
[
{},
{ foo: { bar: [isString()] } },
],
];
for (const [value, constraints] of values) {
assertEquals(await validate(value, constraints), [], String(value));
}
});
Deno.test("validate schema (no match)", async () => {
const values: [any, Validatable][] = [
[
6,
isString(),
],
[
false,
[isString()],
],
[
["arr", ["ay"]],
{ [ArraySymbol]: isString() },
],
[
{ foo: 3.1415, lorem: "ipsum" },
{ foo: isInteger(), lorem: [isString()] },
],
[
{},
{ required: [isRequired(), isString()] },
],
[
{ foo: { bar: 1 } },
{ foo: { bar: [isRequired(), isString()] } },
],
[
{ foo: {} },
{ foo: { bar: [isRequired(), isString()] } },
],
[
{},
{ foo: { bar: [isRequired(), isString()] } },
],
];
for (const [value, constraints] of values) {
assertNotEquals(await validate(value, constraints), [], String(value));
}
});