added number

2020-05-26 00:42:16 +02:00
parent 218e596ede
commit c59e4a6a50
5 changed files with 101 additions and 4 deletions
--- a/validators/number.test.ts
+++ b/validators/number.test.ts
@@ -0,0 +1,69 @@
+import { isNumber, isInteger } from "./number.ts";
+import { validate } from "../mod.ts";
+import {
+  assertEquals,
+  assertNotEquals,
+} from "https://deno.land/std@0.53.0/testing/asserts.ts";
+
+Deno.test("isNumber (match)", async () => {
+  const values = [
+    0,
+    1,
+    2e64,
+    -1,
+    0.1,
+    Math.PI,
+  ];
+  for (const value of values) {
+    assertEquals(await validate(value, isNumber), []);
+  }
+});
+
+Deno.test("isNumber (no match)", async () => {
+  const values = [
+    undefined,
+    null,
+    NaN,
+    "0",
+    true,
+    false,
+    () => {},
+    function named() {},
+    new Object(),
+    Symbol(),
+  ];
+  for (const value of values) {
+    assertNotEquals(await validate(value, isNumber), []);
+  }
+});
+
+Deno.test("isInteger (match)", async () => {
+  const values = [
+    0,
+    1,
+    2e64,
+    -1,
+  ];
+  for (const value of values) {
+    assertEquals(await validate(value, isInteger), []);
+  }
+});
+
+Deno.test("isInteger (no match)", async () => {
+  const values = [
+    undefined,
+    null,
+    NaN,
+    "0",
+    true,
+    false,
+    () => {},
+    function named() {},
+    new Object(),
+    Symbol(),
+    0.1,
+  ];
+  for (const value of values) {
+    assertNotEquals(await validate(value, isInteger), []);
+  }
+});