Improve testing (#104)

Author: MartijnCuppens

.eslintignore

@@ -1 +1 @@
-test
+/test/*/**

.github/workflows/test.yml

@@ -28,3 +28,6 @@ jobs:
 
       - name: Run tests
         run: npm test
+
+      - name: Check if generated files are up to date
+        run: npm run diff-check

.gitignore

@@ -3,6 +3,3 @@
 
 # Packages
 /node_modules
-
-# Generated test files
-/test/*/dest

package.json

@@ -47,7 +47,8 @@
     "test-default": "cd test/default && node ../../bin/buildozer build",
     "test-copy": "cd test/copy && node ../../bin/buildozer build",
     "test-sass-module": "cd test/sass-module && node ../../bin/buildozer build",
-    "test-2": "cd test/config-search && node ../../bin/buildozer build"
+    "test-config-search": "cd test/config-search && node ../../bin/buildozer build",
+    "diff-check": "node test/check-diff.js"
   },
   "files": [
     "/lib",

test/check-diff.js

@@ -0,0 +1,16 @@
+#!/usr/bin/env node
+
+const {exec} = require('child_process');
+
+exec('git status -s', (error, stdout) => {
+  if (stdout) {
+    exec('git diff', (error, stdout) => {
+      console.log(stdout);
+      throw new Error('Generated test files differ from git. Diff is logged above.');
+    });
+  }
+
+  if (error) {
+    throw new Error(error);
+  }
+});

test/config-search/dest/css/main.css

@@ -0,0 +1 @@
+body{background:#00f}

test/config-search/dest/css/subdir/file.css

@@ -0,0 +1 @@
+"use strict";var q=3,test=function(t){console.log(t)};test(q);

test/config-search/dest/img/test.jpg

@@ -0,0 +1 @@
+"use strict";var b=3,test2=function(t){console.log(t)};test2(b);

test/config-search/dest/img/test.png

@@ -0,0 +1 @@
+"use strict";var q=3,test=function(t){console.log(t)};test(q);

test/config-search/dest/img/test.svg

@@ -0,0 +1 @@
+Hello world!

test/config-search/dest/js/all.js

@@ -0,0 +1 @@
+"use strict";var q=3,test=function(t){console.log(t)};test(q);

test/config-search/dest/js/concat/test.js

@@ -0,0 +1 @@
+"use strict";var b=3,test2=function(t){console.log(t)};test2(b);

test/config-search/dest/js/concat/test2.js

@@ -0,0 +1 @@
+"use strict";var q=3,test=function(t){console.log(t)};test(q);

test/config-search/dest/js/test.js

@@ -0,0 +1 @@
+body{color:#00f}