test(webapp): regression tests for resuming manually paused environments

apps/webapp/test/pauseEnvironment.server.test.ts

@@ -0,0 +1,137 @@
+import { containerTest } from "@internal/testcontainers";
+import { EnvironmentPauseSource, type PrismaClient } from "@trigger.dev/database";
+import type { RedisOptions } from "ioredis";
+import { describe, expect, vi } from "vitest";
+import type { AuthenticatedEnvironment } from "~/services/apiAuth.server";
+import {
+  createRuntimeEnvironment,
+  createTestOrgProjectWithMember,
+  uniqueId,
+} from "./fixtures/environmentVariablesFixtures";
+
+vi.setConfig({ testTimeout: 60_000 });
+
+// The service's import chain reaches module-level singletons that throw at load
+// time when REDIS_HOST/REDIS_PORT are unset (autoIncrementCounter via
+// triggerTaskV1), so the env must point at the redis container BEFORE the
+// module is imported. Hence dynamic imports; vitest runs each file in its own
+// fork, so the env mutation cannot leak into other suites.
+async function loadService(redisOptions: RedisOptions) {
+  process.env.REDIS_HOST = redisOptions.host;
+  process.env.REDIS_PORT = String(redisOptions.port);
+  process.env.REDIS_TLS_DISABLED = "true";
+  const [{ PauseEnvironmentService }, { authIncludeBase, toAuthenticated }] = await Promise.all([
+    import("~/v3/services/pauseEnvironment.server"),
+    import("~/models/runtimeEnvironment.server"),
+  ]);
+  return { PauseEnvironmentService, authIncludeBase, toAuthenticated };
+}
+
+type Loaded = Awaited<ReturnType<typeof loadService>>;
+
+async function authEnv(
+  loaded: Loaded,
+  prisma: PrismaClient,
+  environmentId: string
+): Promise<AuthenticatedEnvironment> {
+  const row = await prisma.runtimeEnvironment.findFirstOrThrow({
+    where: { id: environmentId },
+    include: loaded.authIncludeBase,
+  });
+  return loaded.toAuthenticated(row);
+}
+
+async function seedProductionEnv(prisma: PrismaClient) {
+  const { organization, project } = await createTestOrgProjectWithMember(prisma);
+  const environment = await createRuntimeEnvironment(prisma, {
+    projectId: project.id,
+    organizationId: organization.id,
+    type: "PRODUCTION",
+    slug: uniqueId("prod"),
+  });
+  return { organization, project, environment };
+}
+
+describe("PauseEnvironmentService", () => {
+  containerTest(
+    "resumes a manually paused env (pauseSource stays null through pause and resume)",
+    async ({ prisma, redisOptions }) => {
+      const loaded = await loadService(redisOptions);
+      const { environment } = await seedProductionEnv(prisma);
+      const service = new loaded.PauseEnvironmentService(prisma);
+      const env = await authEnv(loaded, prisma, environment.id);
+
+      const paused = await service.call(env, "paused");
+      expect(paused).toEqual({ success: true, state: "paused" });
+
+      const afterPause = await prisma.runtimeEnvironment.findFirstOrThrow({
+        where: { id: environment.id },
+      });
+      // Manual pause never sets pauseSource; leaving it null is what tripped the
+      // pre-fix resume guard (Prisma NOT on a nullable field excludes NULL rows).
+      expect(afterPause.paused).toBe(true);
+      expect(afterPause.pauseSource).toBeNull();
+
+      const resumed = await service.call(env, "resumed");
+      expect(resumed).toEqual({ success: true, state: "resumed" });
+
+      const afterResume = await prisma.runtimeEnvironment.findFirstOrThrow({
+        where: { id: environment.id },
+      });
+      expect(afterResume.paused).toBe(false);
+      expect(afterResume.pauseSource).toBeNull();
+    }
+  );
+
+  containerTest(
+    "rejects resume of a billing-limit paused env and leaves it paused",
+    async ({ prisma, redisOptions }) => {
+      const loaded = await loadService(redisOptions);
+      const { environment } = await seedProductionEnv(prisma);
+      await prisma.runtimeEnvironment.update({
+        where: { id: environment.id },
+        data: { paused: true, pauseSource: EnvironmentPauseSource.BILLING_LIMIT },
+      });
+
+      const service = new loaded.PauseEnvironmentService(prisma);
+      const env = await authEnv(loaded, prisma, environment.id);
+
+      const result = await service.call(env, "resumed");
+      expect(result.success).toBe(false);
+      if (result.success) return;
+      expect(result.error).toContain("billing limit");
+
+      const after = await prisma.runtimeEnvironment.findFirstOrThrow({
+        where: { id: environment.id },
+      });
+      expect(after.paused).toBe(true);
+      expect(after.pauseSource).toBe(EnvironmentPauseSource.BILLING_LIMIT);
+    }
+  );
+
+  containerTest(
+    "manual pause while billing-limit paused is a no-op that preserves pauseSource",
+    async ({ prisma, redisOptions }) => {
+      const loaded = await loadService(redisOptions);
+      const { environment } = await seedProductionEnv(prisma);
+      await prisma.runtimeEnvironment.update({
+        where: { id: environment.id },
+        data: { paused: true, pauseSource: EnvironmentPauseSource.BILLING_LIMIT },
+      });
+
+      const service = new loaded.PauseEnvironmentService(prisma);
+      const env = await authEnv(loaded, prisma, environment.id);
+
+      const result = await service.call(env, "paused");
+      // Idempotent success without overwriting pauseSource, so billing-limit
+      // converge can still find and unpause this env on resolve.
+      expect(result).toEqual({ success: true, state: "paused" });
+
+      const after = await prisma.runtimeEnvironment.findFirstOrThrow({
+        where: { id: environment.id },
+      });
+      expect(after.paused).toBe(true);
+      expect(after.pauseSource).toBe(EnvironmentPauseSource.BILLING_LIMIT);
+    }
+  );
+});