Initial

Validator.test.ts

@@ -0,0 +1,29 @@
+import { assertEquals, assertNotEquals } from "https://deno.land/std@0.53.0/testing/asserts.ts";
+import {
+  validate, Validatable, ArraySymbol,
+  isString
+} from "./mod.ts";
+
+Deno.test("validate schema (match)", async () => {
+  const values: [any, Validatable][] = [
+    ["string", isString],
+    ["string", [isString]],
+    [["arr", "ay"], {[ArraySymbol]: isString}],
+    [{foo: "bar", lorem: "ipsum"}, {foo: isString, lorem: [isString]}],
+  ];
+  for (const [value, constraints] of values) {
+    assertEquals([], await validate(value, constraints));
+  }
+});
+
+Deno.test("validate schema (no match)", async () => {
+  const values: [any, Validatable][] = [
+    [6, isString],
+    [false, [isString]],
+    [["arr", ["ay"]], {[ArraySymbol]: isString}],
+    [{foo: {}, lorem: "ipsum"}, {foo: isString, lorem: [isString]}],
+  ];
+  for (const [value, constraints] of values) {
+    assertNotEquals([], await validate(value, constraints));
+  }
+});