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import {  assertEquals,  assertThrows,} from 'https://deno.land/std/testing/asserts.ts';import { NumberValue } from './NumberValue.ts';
const KEY = 'number-value';
Deno.test('Number - 42', () => {  Deno.env.set(KEY, '42');
  const value = new NumberValue(KEY).get();  assertEquals(value, 42);
  Deno.env.delete(KEY);});
Deno.test('Number - default value', () => {  Deno.env.set(KEY, '42');
  const value = new NumberValue(KEY).get();  assertEquals(value, 42);
  Deno.env.delete(KEY);});
Deno.test('Number - override', () => {  Deno.env.set(KEY, '42');
  const value = new NumberValue(KEY, 1).get();  assertEquals(value, 42);
  Deno.env.delete(KEY);});
Deno.test('Number - incorrect number', () => {  Deno.env.set(KEY, 'foo');
  assertThrows(() => {    new NumberValue(KEY).get();  });
  Deno.env.delete(KEY);});
Deno.test('Number - fractional', () => {  Deno.env.set(KEY, '44.1');
  const value = new NumberValue(KEY).get();  assertEquals(value, 44.1);
  Deno.env.delete(KEY);});
Deno.test('Number - no value', () => {  assertThrows(() => {    new NumberValue(KEY).get();  });});