From 51adba51cf684079c8d1f5219be7cda818796c2f Mon Sep 17 00:00:00 2001
From: Nizar <nizarmah@hotmail.com>
Date: Tue, 19 Mar 2024 21:05:23 +0400
Subject: [PATCH] Add css_engine input test

---
 .github/workflows/test.yml                   | 42 +++++++++
 tests/css_engine/clean-css/main.expected.css |  0
 tests/css_engine/lightning/main.expected.css |  0
 tests/css_engine/main.css                    | 95 ++++++++++++++++++++
 4 files changed, 137 insertions(+)
 create mode 100644 tests/css_engine/clean-css/main.expected.css
 create mode 100644 tests/css_engine/lightning/main.expected.css
 create mode 100644 tests/css_engine/main.css

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8df1167..3dea44c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -136,3 +136,45 @@ jobs:
           git diff --exit-code --no-index \
             tests/js_engine/uglify-js/main.expected.js \
             tests/js_engine/uglify-js/main.min.js
+
+  css_engine_lightning:
+    name: "css_engine / lightning"
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout the repository
+        uses: actions/checkout@v4
+
+      - name: Test css_engine lightning
+        uses: ./
+        with:
+          directory: "tests/css_engine"
+          output: "tests/css_engine/lightning"
+          css_engine: "lightning"
+
+      - name: Assert css_engine lightning result matches expected
+        run: |
+          git diff --exit-code --no-index \
+            tests/css_engine/lightning/main.expected.css \
+            tests/css_engine/lightning/main.min.css
+
+  css_engine_clean_css:
+    name: "css_engine / clean-css"
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout the repository
+        uses: actions/checkout@v4
+
+      - name: Test css_engine clean-css
+        uses: ./
+        with:
+          directory: "tests/css_engine"
+          output: "tests/css_engine/clean-css"
+          css_engine: "clean-css"
+
+      - name: Assert css_engine clean-css result matches expected
+        run: |
+          git diff --exit-code --no-index \
+            tests/css_engine/clean-css/main.expected.css \
+            tests/css_engine/clean-css/main.min.css
diff --git a/tests/css_engine/clean-css/main.expected.css b/tests/css_engine/clean-css/main.expected.css
new file mode 100644
index 0000000..e69de29
diff --git a/tests/css_engine/lightning/main.expected.css b/tests/css_engine/lightning/main.expected.css
new file mode 100644
index 0000000..e69de29
diff --git a/tests/css_engine/main.css b/tests/css_engine/main.css
new file mode 100644
index 0000000..7caf160
--- /dev/null
+++ b/tests/css_engine/main.css
@@ -0,0 +1,95 @@
+/* Example CSS file for minification testing */
+
+/* Basic styling */
+body {
+  font-family: 'Arial', sans-serif;
+  margin: 0;
+  padding: 0;
+  background-color: #f4f4f4;
+}
+
+h1, h2, h3 {
+  color: #333;
+}
+
+p {
+  color: #666;
+  line-height: 1.5;
+}
+
+/* Class selector */
+.container {
+  width: 80%;
+  margin: auto;
+  overflow: hidden;
+}
+
+/* ID selector */
+#main-header {
+  background-color: #333;
+  color: #fff;
+  padding: 20px;
+}
+
+/* Hover pseudo-class */
+a:hover {
+  color: #0099cc;
+}
+
+/* Animation */
+@keyframes slideIn {
+  from {
+      transform: translateX(-100%);
+  }
+  to {
+      transform: translateX(0);
+  }
+}
+
+.animated-slide-in {
+  animation: slideIn 1s ease-out;
+}
+
+/* Media query */
+@media (max-width: 600px) {
+  .container {
+      width: 100%;
+  }
+}
+
+/* Nested selectors */
+.nav ul {
+  list-style: none;
+  background-color: #333;
+}
+
+.nav ul li {
+  display: inline;
+  margin-right: 5px;
+}
+
+.nav ul li a {
+  text-decoration: none;
+  color: #fff;
+  padding: 5px 10px;
+  background-color: #333;
+}
+
+/* Attribute selector */
+input[type="text"] {
+  border: 1px solid #ccc;
+  padding: 10px;
+}
+
+/* Pseudo-element */
+.button::before {
+  content: '>>';
+  margin-right: 5px;
+}
+
+/* Issue #27 */
+ul > li:not(.class ul > li, .another-class ul > li) {
+  display: none;
+}
+
+/* End of file */