chore: get basic tests in place

kasmvnc/main.test.ts

@@ -0,0 +1,37 @@
+import { describe, expect, it } from "bun:test";
+import {
+  runTerraformApply,
+  runTerraformInit,
+  testRequiredVariables,
+} from "../test";
+
+const allowedDesktopEnvs = ["xfce", "kde", "gnome", "lxde", "lxqt"] as const;
+type AllowedDesktopEnv = (typeof allowedDesktopEnvs)[number];
+
+type TestVariables = Readonly<{
+  agent_id: string;
+  desktop_environment: AllowedDesktopEnv;
+  port?: string;
+  kasm_version?: string;
+}>;
+
+describe("Kasm VNC", async () => {
+  await runTerraformInit(import.meta.dir);
+  testRequiredVariables<TestVariables>(import.meta.dir, {
+    agent_id: "foo",
+    desktop_environment: "gnome",
+  });
+
+  it("Successfully installs for all expected Kasm versions", async () => {
+    for (const v of allowedDesktopEnvs) {
+      const applyWithEnv = () => {
+        runTerraformApply<TestVariables>(import.meta.dir, {
+          agent_id: "foo",
+          desktop_environment: v,
+        });
+      };
+
+      expect(applyWithEnv).not.toThrow();
+    }
+  });
+});