Move lsp server to this repo (#5619)

rust/kcl-language-server/client/src/test/suite/index.ts

@@ -0,0 +1,33 @@
+import * as path from 'path'
+const Mocha = require('mocha')
+const { glob } = require('glob')
+
+export function run(): Promise<void> {
+  // Create the mocha test
+  const mocha = new Mocha({
+    ui: 'tdd',
+  })
+
+  const testsRoot = path.resolve(__dirname, '..')
+
+  return new Promise((c, e) => {
+    glob('**/**.test.js', { cwd: testsRoot }).then((files: string[]) => {
+      // Add files to the test suite
+      files.forEach((f) => mocha.addFile(path.resolve(testsRoot, f)))
+
+      try {
+        // Run the mocha test
+        mocha.run((failures: any) => {
+          if (failures > 0) {
+            e(new Error(`${failures} tests failed.`))
+          } else {
+            c()
+          }
+        })
+      } catch (err) {
+        console.error(err)
+        e(err)
+      }
+    })
+  })
+}