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| 1 | +#!/usr/bin/env bun |
| 2 | +/** |
| 3 | + * End-to-end integration test for GCS FUSE volume sharing. |
| 4 | + * |
| 5 | + * Validates the full flow: |
| 6 | + * 1. IsolatedGcsVolume.initialize() uploads files to GCS |
| 7 | + * 2. K8s job mounts them via GCS FUSE CSI at /inputs |
| 8 | + * 3. Job reads the file, writes output to /shipsec-output/result.json |
| 9 | + * 4. Worker reads the JSON output from pod logs |
| 10 | + * 5. volume.cleanup() removes GCS objects |
| 11 | + * |
| 12 | + * Run inside the worker pod: |
| 13 | + * kubectl exec -n shipsec-workers <pod> -- bun run /app/worker/src/testing/test-gcs-volume.ts |
| 14 | + */ |
| 15 | + |
| 16 | +import { IsolatedGcsVolume } from '../utils/gcs-volume'; |
| 17 | +import { runComponentInK8sJob } from '../utils/k8s-runner'; |
| 18 | +import type { ExecutionContext } from '@shipsec/component-sdk'; |
| 19 | +import type { DockerRunnerConfig } from '@shipsec/component-sdk'; |
| 20 | + |
| 21 | +const PASS = '\x1b[32m✓\x1b[0m'; |
| 22 | +const FAIL = '\x1b[31m✗\x1b[0m'; |
| 23 | + |
| 24 | +function makeContext(): ExecutionContext { |
| 25 | + return { |
| 26 | + runId: `test-gcs-${Date.now()}`, |
| 27 | + componentRef: 'test.gcs.volume', |
| 28 | + logger: { |
| 29 | + info: (msg: string) => console.log(` [info] ${msg}`), |
| 30 | + warn: (msg: string) => console.warn(` [warn] ${msg}`), |
| 31 | + error: (msg: string) => console.error(` [error] ${msg}`), |
| 32 | + debug: (msg: string) => console.log(` [debug] ${msg}`), |
| 33 | + }, |
| 34 | + emitProgress: (msg: string) => console.log(` [progress] ${msg}`), |
| 35 | + secrets: undefined, |
| 36 | + storage: undefined, |
| 37 | + artifacts: undefined, |
| 38 | + trace: undefined, |
| 39 | + logCollector: undefined, |
| 40 | + terminalCollector: undefined, |
| 41 | + metadata: { runId: `test-gcs-${Date.now()}`, componentRef: 'test.gcs.volume' }, |
| 42 | + http: { fetch: fetch as any, toCurl: () => '' }, |
| 43 | + } as any; |
| 44 | +} |
| 45 | + |
| 46 | +async function testVolumeWriteRead() { |
| 47 | + console.log('\n── Test 1: GCS volume write → K8s job read ──'); |
| 48 | + |
| 49 | + const volume = new IsolatedGcsVolume('testtenant', `run${Date.now()}`); |
| 50 | + const testContent = `hello-from-gcs-${Date.now()}`; |
| 51 | + |
| 52 | + // 1. Upload file to GCS |
| 53 | + const prefix = await volume.initialize({ 'input.txt': testContent }); |
| 54 | + console.log(` ${PASS} Uploaded input.txt to GCS prefix: ${prefix}`); |
| 55 | + |
| 56 | + const ctx = makeContext(); |
| 57 | + |
| 58 | + // 2. Runner: alpine reads /inputs/input.txt and writes JSON output |
| 59 | + const runner: DockerRunnerConfig = { |
| 60 | + kind: 'docker', |
| 61 | + image: 'alpine:3.20', |
| 62 | + entrypoint: 'sh', |
| 63 | + command: [ |
| 64 | + '-c', |
| 65 | + `content=$(cat /inputs/input.txt); printf '{"content":"%s"}' "$content" > /shipsec-output/result.json`, |
| 66 | + ], |
| 67 | + timeoutSeconds: 60, |
| 68 | + volumes: [volume.getVolumeConfig('/inputs', true)], |
| 69 | + }; |
| 70 | + |
| 71 | + try { |
| 72 | + const result = await runComponentInK8sJob<unknown, { content: string }>(runner, {}, ctx); |
| 73 | + console.log(` ${PASS} K8s job completed, result:`, result); |
| 74 | + |
| 75 | + if (result?.content === testContent) { |
| 76 | + console.log(` ${PASS} Content matches! "${result.content}"`); |
| 77 | + } else { |
| 78 | + console.error( |
| 79 | + ` ${FAIL} Content mismatch: expected "${testContent}", got "${result?.content}"`, |
| 80 | + ); |
| 81 | + process.exit(1); |
| 82 | + } |
| 83 | + } finally { |
| 84 | + await volume.cleanup(); |
| 85 | + console.log(` ${PASS} GCS volume cleaned up`); |
| 86 | + } |
| 87 | +} |
| 88 | + |
| 89 | +async function testVolumeCleanup() { |
| 90 | + console.log('\n── Test 2: GCS volume cleanup removes objects ──'); |
| 91 | + |
| 92 | + const { Storage } = await import('@google-cloud/storage'); |
| 93 | + const storage = new Storage(); |
| 94 | + const bucket = storage.bucket(process.env.GCS_VOLUME_BUCKET!); |
| 95 | + |
| 96 | + const volume = new IsolatedGcsVolume('testcleanup', `run${Date.now()}`); |
| 97 | + await volume.initialize({ 'deleteme.txt': 'temporary' }); |
| 98 | + const prefix = volume.getVolumeName()!; |
| 99 | + |
| 100 | + // Verify file exists |
| 101 | + const [before] = await bucket.getFiles({ prefix }); |
| 102 | + if (before.length === 0) { |
| 103 | + console.error(` ${FAIL} File not found in GCS before cleanup`); |
| 104 | + process.exit(1); |
| 105 | + } |
| 106 | + console.log(` ${PASS} File exists in GCS (${before.length} object(s))`); |
| 107 | + |
| 108 | + await volume.cleanup(); |
| 109 | + |
| 110 | + // Verify file deleted |
| 111 | + const [after] = await bucket.getFiles({ prefix }); |
| 112 | + if (after.length === 0) { |
| 113 | + console.log(` ${PASS} GCS objects cleaned up successfully`); |
| 114 | + } else { |
| 115 | + console.error(` ${FAIL} ${after.length} objects still remain after cleanup`); |
| 116 | + process.exit(1); |
| 117 | + } |
| 118 | +} |
| 119 | + |
| 120 | +async function main() { |
| 121 | + console.log('🧪 GCS FUSE Volume Integration Tests'); |
| 122 | + console.log(` EXECUTION_MODE=${process.env.EXECUTION_MODE}`); |
| 123 | + console.log(` GCS_VOLUME_BUCKET=${process.env.GCS_VOLUME_BUCKET}`); |
| 124 | + console.log(` K8S_JOB_NAMESPACE=${process.env.K8S_JOB_NAMESPACE}`); |
| 125 | + |
| 126 | + if (!process.env.GCS_VOLUME_BUCKET) { |
| 127 | + console.error(`${FAIL} GCS_VOLUME_BUCKET not set`); |
| 128 | + process.exit(1); |
| 129 | + } |
| 130 | + |
| 131 | + await testVolumeCleanup(); |
| 132 | + await testVolumeWriteRead(); |
| 133 | + |
| 134 | + console.log('\n\x1b[32m✓ All tests passed\x1b[0m\n'); |
| 135 | +} |
| 136 | + |
| 137 | +main().catch((err) => { |
| 138 | + console.error(`\n${FAIL} Test failed:`, err); |
| 139 | + process.exit(1); |
| 140 | +}); |
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