From b4356270de7e02392e5e9e84161a892c0de0c597 Mon Sep 17 00:00:00 2001
From: "Robert (Jamie) Munro" <jamie@diffblue.com>
Date: Mon, 8 Apr 2019 14:48:59 +0100
Subject: [PATCH 1/3] Test by parsing README

---
 test.js | 73 +++++++++++++++++++++++++++++++++++++++++++++------------
 1 file changed, 58 insertions(+), 15 deletions(-)
 mode change 100644 => 100755 test.js

diff --git a/test.js b/test.js
old mode 100644
new mode 100755
index 08fbf52..c0f9337
--- a/test.js
+++ b/test.js
@@ -1,15 +1,58 @@
-var beautifier = require(".");
-
-console.log(beautifier(
-  {
-    str: "Hello World",
-    num: 42,
-    smallarray: [ 1, 2, 3, "foo", {} ],
-    smallobject: { foo: "bar", bar: 42 },
-    bigarray: [ 1, 2, 3, "foo", { foo: "bar", bar: 42, arr: [ 1, 2, 3, "foo", {} ] } ],
-    bigobject: { foo: [ 1, 2, 3, "foo", {} ], bar: 42, a: {b: { c: 42 }}, foobar: "FooBar" }
-  },
-  null,
-  2,
-  process.argv[2] ? parseInt(process.argv[2], 10): 80
-));
+#!/usr/bin/env node
+
+var beautify = require(".");
+var fs = require('fs');
+var assert = require('assert');
+
+var obj = { str: "Hello World", num: 42, smallarray: [ 1, 2, 3, "foo", {} ], smallobject: { foo: "bar", bar: 42 }, bigarray: [ 1, 2, 3, "foo", { foo: "bar", bar: 42, arr: [ 1, 2, 3, "foo", {} ] } ], bigobject: { foo: [ 1, 2, 3, "foo", {} ], bar: 42, a: {b: { c: 42 }}, foobar: "FooBar" } };
+
+var readmeArray = fs.readFileSync('README.md', 'utf-8').split('\n');
+
+const STATE_NONE = 0;
+const STATE_CODE = 1;
+const STATE_JSON = 2;
+
+var state = 0;
+var currentOutput = "";
+var currentCode = [];
+
+for (line of readmeArray) {
+  switch (state) {
+    case STATE_NONE:
+      if (line == '```js') {
+        state = STATE_CODE;
+      }
+      if (line == '```json') {
+        state = STATE_JSON;
+      }
+      break;
+    case STATE_CODE:
+      if (line == '```') {
+        state = STATE_NONE;
+      } else {
+        var matches = line.match(/console.log\((.*)\)/);
+
+        if (matches) {
+          currentCode.push(matches[1]);
+        }
+      }
+      break;
+    case STATE_JSON:
+      if (line == '```') {
+        // Check data
+        for (i of currentCode) {
+          console.log('Testing: ' + i);
+          assert.strictEqual(currentOutput, eval(i) + '\n');
+        }
+
+        currentOutput = "";
+        currentCode = [];
+        state = STATE_NONE;
+      } else {
+        currentOutput += line + '\n';
+      }
+      break;
+  }
+}
+
+console.log('Done');

From f6a64f28a4e3affb178abcd535091e5d304d6248 Mon Sep 17 00:00:00 2001
From: "Robert (Jamie) Munro" <jamie@diffblue.com>
Date: Mon, 8 Apr 2019 14:49:19 +0100
Subject: [PATCH 2/3] Test that we JSON.parse() back to obj

---
 test.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test.js b/test.js
index c0f9337..21d2d4c 100755
--- a/test.js
+++ b/test.js
@@ -43,6 +43,7 @@ for (line of readmeArray) {
         for (i of currentCode) {
           console.log('Testing: ' + i);
           assert.strictEqual(currentOutput, eval(i) + '\n');
+          assert.deepEqual(obj, JSON.parse(currentOutput));
         }
 
         currentOutput = "";

From 6806f05d66b76347cf52269c60b3695338f7c82e Mon Sep 17 00:00:00 2001
From: "Robert (Jamie) Munro" <jamie@diffblue.com>
Date: Mon, 8 Apr 2019 14:55:41 +0100
Subject: [PATCH 3/3] Description

---
 test.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test.js b/test.js
index 21d2d4c..49e6d94 100755
--- a/test.js
+++ b/test.js
@@ -1,5 +1,9 @@
 #!/usr/bin/env node
 
+/**
+ * Highly hacky test script that parses json and js code examples in README to look for test cases
+ */
+
 var beautify = require(".");
 var fs = require('fs');
 var assert = require('assert');