From 7dcaeea22484c65482ebf16f5272323049ac8a22 Mon Sep 17 00:00:00 2001
From: He4eT <He4eTHb1u@gmail.com>
Date: Tue, 24 Sep 2019 02:39:43 +0500
Subject: [PATCH] Braille: tests

---
 test/braille.js | 76 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 test/braille.js

diff --git a/test/braille.js b/test/braille.js
new file mode 100644
index 0000000..8e70090
--- /dev/null
+++ b/test/braille.js
@@ -0,0 +1,76 @@
+import test from 'ava'
+
+import {
+  patternToBraille,
+  arrToPattern,
+  gridToArrs
+} from '../src/braille'
+
+/* PatternToBraille */
+
+;[
+  ['00101110', '⡦'],
+  ['10101110', '⡧'],
+  ['01000110', '⡨'],
+  ['11000110', '⡩'],
+  ['01100110', '⡪'],
+  ['11100110', '⡫'],
+  ['01001110', '⡬'],
+  ['11001110', '⡭']
+].forEach(([params, exp]) =>
+  test('PatternToBraille: ' + params, t =>
+    t.is(
+      patternToBraille(params),
+      exp)))
+
+/* Array to pattern */
+
+const arr0 = [
+  [0, 0],
+  [0, 0],
+  [0, 0],
+  [0, 0]]
+
+const arr1 = [
+  [1, 0],
+  [0, 1],
+  [1, 0],
+  [0, 1]]
+
+;[
+  [arr0, '00000000'],
+  [arr1, '10011001']
+].forEach(([params, exp]) =>
+  test('Count neighbours: ' + params, t =>
+    t.is(
+      arrToPattern(params),
+      exp)))
+
+/* gridToArrs */
+
+const grid1 = [
+  [0, 0, 1, 0],
+  [0, 0, 0, 1],
+  [0, 0, 1, 0],
+  [0, 0, 0, 1]]
+
+test('Two arrs, one grid', t =>
+  t.deepEqual(
+    gridToArrs(grid1),
+    [[arr0, arr1]]))
+
+const grid2 = [
+  [0, 0],
+  [0, 0],
+  [0, 0],
+  [0, 0],
+  [1, 0],
+  [0, 1],
+  [1, 0],
+  [0, 1]]
+
+test('Two arrs, another one grid', t =>
+  t.deepEqual(
+    gridToArrs(grid2), [
+      [arr0],
+      [arr1]]))