Merge pull request #32 from KQMATH/feat/testing

Feat/testing

.babelrc

@@ -0,0 +1,3 @@
+{
+  "presets": ["@babel/preset-env"]
+}

.gitignore

@@ -4,7 +4,7 @@
 
 # Node
 node_modules
-dist
+lib
 npm-debug.log
 .env
 

README.md

@@ -9,7 +9,7 @@ TeX2Max supports Node and AMD, in addition to normal browser support.
 
 ## Main
 ```text
-dist/
+lib/
 ├── tex2max.amd.js        (AMD)
 ├── tex2max.js            (UMD)
 └── tex2max.common.js     (CommonJS, default)

ava.config.js

@@ -0,0 +1,8 @@
+export default {
+    require: [
+        "@babel/register"
+    ],
+    babel: {
+        extensions: ['js']
+    }
+};

package.json

@@ -2,12 +2,14 @@
   "name": "tex2max",
   "version": "1.0.4",
   "description": "LaTeX math to Maxima code converter",
-  "main": "dist/tex2max.common.js",
-  "unpkg": "dist/tex2max.js",
+  "main": "lib/tex2max.common.js",
+  "unpkg": "lib/tex2max.js",
   "scripts": {
     "build": "parallel-webpack",
-    "watch": "parallel-webpack --watch",
-    "prepublish": "npm run build"
+    "build:watch": "parallel-webpack --watch",
+    "prepare": "npm run test && npm run build",
+    "test": "ava",
+    "test:watch": "ava --watch"
   },
   "repository": {
     "type": "git",
@@ -28,17 +30,22 @@
     "url": "https://github.com/KQMATH/tex2max/issues"
   },
   "files": [
-    "/dist",
+    "/lib",
     "/src",
     "LICENSE"
   ],
   "homepage": "https://github.com/KQMATH/tex2max",
   "devDependencies": {
-    "babel-core": "^6.26.3",
-    "babel-loader": "^7.1.5",
-    "babel-preset-env": "^1.7.0",
+    "ava": "^1.4.1",
+    "@babel/cli": "^7.4.3",
+    "@babel/core": "^7.4.3",
+    "@babel/preset-env": "^7.4.3",
     "parallel-webpack": "^2.3.0",
-    "webpack": "^4.15.1",
-    "webpack-cli": "^3.0.8"
+    "webpack": "^4.30.0",
+    "webpack-cli": "^3.3.1"
+  },
+  "dependencies": {
+    "@babel/register": "^7.4.0",
+    "babel-loader": "^8.0.5"
   }
 }

src/tests/integration.test.js

@@ -0,0 +1,47 @@
+/**
+ * @author     André Storhaug <[email protected]>
+ * @copyright  2019 NTNU
+ */
+
+import test from 'ava';
+import TeX2Max from '../index';
+
+test.beforeEach(t => {
+    t.context.TeX2Max = new TeX2Max();
+});
+
+function transpilation(t, input, expected) {
+    let maximaCode = t.context.TeX2Max.toMaxima(input);
+    t.is(maximaCode, expected);
+}
+
+transpilation.title = (
+    providedTitle = '', input, expected) => `${providedTitle} ${input}`.trim();
+
+function singleVars(t, input, expected) {
+    t.context.TeX2Max.updateOptions({
+        onlySingleVariables: true,
+        addTimesSign: true,
+    });
+    transpilation(t, input, expected);
+}
+
+singleVars.title = (
+    providedTitle = '', input,
+    expected) => `SingleVars: ${providedTitle} ${input}`.trim();
+
+test('Simple finite integral with numerical arguments',
+    [transpilation, singleVars],
+    '\\int_0^1xdx', 'integrate((x),x,(0),(1))');
+
+test.failing('Simple finite integral with variable arguments',
+    transpilation,
+    '\\int_a^bxdx', 'integrate((x),x,(a),(b))');
+
+test('Simple finite integral with variable arguments',
+    singleVars,
+    '\\int_a^bxdx', 'integrate((x),x,(a),(b))');
+
+test('Simple finite integral with brackets around argument',
+    [transpilation, singleVars],
+    '\\int_0^1\\left(x\\right)dx', 'integrate(((x)),x,(0),(1))');