完成世界书、骰子、apiconfig页面处理

frontend/node_modules/khroma/test/methods/darken.js

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+
+/* IMPORT */
+
+import {describe} from 'fava';
+import {darken} from '../../dist/index.js';
+
+/* MAIN */
+
+describe ( 'darken', it => {
+
+  it ( 'decreases the lightness channel of the color', t => {
+
+    const tests = [
+      [['hsl(0, 0%, 100%)', 0], 'hsl(0, 0%, 100%)'],
+      [['hsl(0, 0%, 100%)', 50], 'hsl(0, 0%, 50%)'],
+      [['hsl(0, 0%, 100%)', 75], 'hsl(0, 0%, 25%)'],
+      [['hsl(0, 0%, 100%)', 100], 'hsl(0, 0%, 0%)'],
+      [['hsl(0, 0%, 50%)', 100], 'hsl(0, 0%, 0%)']
+    ];
+
+    tests.forEach ( ([ args, output ]) => {
+      t.is ( darken ( ...args ), output );
+    });
+
+  });
+
+});