Added more test.

.github/workflows/default.yml

@@ -24,8 +24,12 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Set up stored functions
-        run: mysql -uroot -proot test_db < ./semver.sql
+        run: |
+          mysql -uroot -proot test_db < ./semver.sql
+          mysql -uroot -proot test_db < ./append_version.sql
 
-      - name: Run tests
-        run: if mysql -uroot -proot test_db < ./tests.sql | egrep '.'; then exit 1; fi
+      - name: Test VERSION_COMPARE(version1, version2)
+        run: if mysql -uroot -proot test_db < ./tests/test_version_compare.sql | egrep '.'; then exit 1; fi
 
+      - name: Test GET_SORT_ORDER(version)
+        run: if mysql -uroot -proot test_db < ./tests/test_sort_order.sql | egrep -B100 'Test failed'; then exit 1; fi

tests/test_sort_order.sql

@@ -0,0 +1,28 @@
+INSERT `versions` (`version`, `sort_order`)
+SELECT t.column_0 AS `version`, 0 AS `sort_order`
+FROM (VALUES
+    ROW ('1.0-beta'),
+    ROW ('2-alpha'),
+    ROW ('1.3'),
+    ROW ('1.4.34'),
+    ROW ('2.0.12-beta.1'),
+    ROW ('1.3-beta.2'),
+    ROW ('1.3-beta-2'),
+    ROW ('1.3-beta2'),
+    ROW ('1'),
+    ROW ('1.2'),
+    ROW ('alpha'),
+    ROW('1.0.0-2021-08-19'),
+    ROW('11.0.0.1'),
+    ROW('11.0.0.1.8.22'),
+    ROW('1.0.0-canary.3'),
+    ROW('1.0.1-alpha-3'),
+    ROW('1.0.1-rc20')
+) t
+ORDER BY RAND();
+
+
+SELECT `id`, `version`, `sort_order` FROM `versions` ORDER BY `sort_order`;
+
+SELECT IF(GROUP_CONCAT(version) = 'alpha,1.0.0-2021-08-19,1.0-beta,1.0.0-canary.3,1,1.0.1-alpha-3,1.0.1-rc20,1.2,1.3-beta-2,1.3-beta.2,1.3-beta2,1.3,1.4.34,2-alpha,2.0.12-beta.1,11.0.0.1,11.0.0.1.8.22', 'OK!', 'Test failed!') FROM versions ORDER BY sort_order;
+