test(cli): Use vitest in integration tests

package.json

@@ -18,9 +18,7 @@
     "watch": "npm run build -- --watch",
     "test": "npm-run-all test:*",
     "test:unit": "cross-env BUILD_TARGET=node ESM_IMPORT_DISABLED=1 jest",
-    "test:integration": "npm-run-all test:integration:*",
-    "test:integration:jest": "jest --config jest.integration.config.ts",
-    "test:integration:vitest": "vitest --workspace vitest.workspace.integration.ts",
+    "test:integration": "vitest --workspace vitest.workspace.integration.ts",
     "test:browser": "jest --config integration/browser/jest.config.js",
     "preinstall": "npx only-allow pnpm",
     "prepare": "husky install",

packages/cli/integration/generate-cjs/__tests__/__snapshots__/index.ts.snap

@@ -1,12 +1,12 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`when key in the set argument is invalid should print the error 1`] = `
-"[31merror[39m - Invalid JSONPath expression "tolerations[[email protected]=='key2'].value": Lexical error on line 1. Unrecognized text.
+exports[`when key in the set argument is invalid > should print the error 1`] = `
+"error - Invalid JSONPath expression "tolerations[[email protected]=='key2'].value": Lexical error on line 1. Unrecognized text.
 tolerations[[email protected]=='key2'].valu
 ------------^"
 `;
 
-exports[`when multiple set arguments are provided should output YAML 1`] = `
+exports[`when multiple set arguments are provided > should output YAML 1`] = `
 "---
 apiVersion: apps/v1
 kind: Deployment
@@ -52,7 +52,7 @@ spec:
     - port: 80"
 `;
 
-exports[`when nested value in the set argument is invalid should print the error 1`] = `
+exports[`when nested value in the set argument is invalid > should print the error 1`] = `
 "kosko generate [components..]
 
 Generate Kubernetes manifests
@@ -92,7 +92,7 @@ Examples:
 The specified value "3" is not a string."
 `;
 
-exports[`when output = json should output JSON 1`] = `
+exports[`when output = json > should output JSON 1`] = `
 "{
   "apiVersion": "v1",
   "kind": "List",
@@ -171,7 +171,7 @@ exports[`when output = json should output JSON 1`] = `
 }"
 `;
 
-exports[`when output = yaml should output YAML 1`] = `
+exports[`when output = yaml > should output YAML 1`] = `
 "---
 apiVersion: apps/v1
 kind: Deployment
@@ -217,7 +217,7 @@ spec:
     - port: 80"
 `;
 
-exports[`when output is invalid should print the error 1`] = `
+exports[`when output is invalid > should print the error 1`] = `
 "kosko generate [components..]
 
 Generate Kubernetes manifests
@@ -258,7 +258,7 @@ Invalid values:
   Argument: output, Given: "foo", Choices: "yaml", "json""
 `;
 
-exports[`when output is not set should output YAML 1`] = `
+exports[`when output is not set > should output YAML 1`] = `
 "---
 apiVersion: apps/v1
 kind: Deployment
@@ -304,7 +304,7 @@ spec:
     - port: 80"
 `;
 
-exports[`when value in the set argument is invalid should print the error 1`] = `
+exports[`when value in the set argument is invalid > should print the error 1`] = `
 "kosko generate [components..]
 
 Generate Kubernetes manifests

packages/cli/integration/generate-cjs/__tests__/index.ts

@@ -1,6 +1,7 @@
 import execa from "execa";
 import { dirname } from "node:path";
 import { runNodeCLI } from "../../utils/run";
+import { describe, beforeAll, beforeEach, test, expect } from "vitest";
 
 const testDir = dirname(__dirname);
 

packages/cli/integration/generate-loader-error/__tests__/__snapshots__/index.ts.snap

@@ -1,13 +1,13 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`should print the error 1`] = `
-"[1mcomponents/nginx.ts[22m - 1 error
+"components/nginx.ts - 1 error
 
-  [31m✖ ResolveError: Validation error[39m
+  ✖ ResolveError: Validation error
     Kind: v1/Pod
     Name: test-pod
 
       /spec must have required property 'containers'
 
-[31merror[39m - Generate failed (Total 1 error)"
+error - Generate failed (Total 1 error)"
 `;

packages/cli/integration/generate-loader-error/__tests__/index.ts

@@ -1,6 +1,7 @@
 import execa from "execa";
 import { dirname } from "node:path";
 import { runNodeCLI } from "../../utils/run";
+import { beforeEach, test, expect } from "vitest";
 
 const testDir = dirname(__dirname);
 

packages/cli/integration/generate-mixed/__tests__/__snapshots__/index.ts.snap

@@ -1,4 +1,4 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`should import CJS environment 1`] = `
 "---

packages/cli/integration/generate-mixed/__tests__/index.ts

@@ -1,6 +1,7 @@
 import execa from "execa";
 import { dirname } from "node:path";
 import { runNodeCLI } from "../../utils/run";
+import { beforeEach, test, expect } from "vitest";
 
 const testDir = dirname(__dirname);
 let result: execa.ExecaReturnValue;

packages/cli/integration/generate-mjs/__tests__/__snapshots__/index.ts.snap

@@ -1,4 +1,4 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`should import ESM files 1`] = `
 "---

packages/cli/integration/generate-mjs/__tests__/index.ts

@@ -1,6 +1,7 @@
 import execa from "execa";
 import { dirname } from "node:path";
 import { runNodeCLI } from "../../utils/run";
+import { beforeEach, test, expect } from "vitest";
 
 const testDir = dirname(__dirname);
 let result: execa.ExecaReturnValue;

packages/cli/integration/generate-multi-errors/__tests__/__snapshots__/index.ts.snap

@@ -1,45 +1,45 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`when bail is not set should print the error 1`] = `
-"[1mcomponents/foo.js[22m - 1 error
+exports[`when bail is not set > should print the error 1`] = `
+"components/foo.js - 1 error
 
-  [31m✖ ResolveError: Validation error[39m
+  ✖ ResolveError: Validation error
     Index: [0]
     Kind: v1/Pod
     Name: foo
 
       /spec must have required property 'containers'
 
-[1mcomponents/nginx.js[22m - 2 errors
+components/nginx.js - 2 errors
 
-  [31m✖ ResolveError: Validation error[39m
+  ✖ ResolveError: Validation error
     Index: [0]
     Kind: apps/v1/Deployment
     Name: nginx
 
       /spec must have required property 'selector'
       /spec must have required property 'template'
 
-  [31m✖ ResolveError: Validation error[39m
+  ✖ ResolveError: Validation error
     Index: [1]
     Kind: v1/Service
     Name: nginx
 
       /spec/ports/0/port must be integer
       /spec/type must be equal to one of the allowed values: ["ClusterIP","ExternalName","LoadBalancer","NodePort"]
 
-[31merror[39m - Generate failed (Total 3 errors)"
+error - Generate failed (Total 3 errors)"
 `;
 
-exports[`when bail is true should print the error 1`] = `
-"[1mcomponents/foo.js[22m - 1 error
+exports[`when bail is true > should print the error 1`] = `
+"components/foo.js - 1 error
 
-  [31m✖ ResolveError: Validation error[39m
+  ✖ ResolveError: Validation error
     Index: [0]
     Kind: v1/Pod
     Name: foo
 
       /spec must have required property 'containers'
 
-[31merror[39m - Generate failed (Only the first error is displayed because \`bail\` option is enabled)"
+error - Generate failed (Only the first error is displayed because \`bail\` option is enabled)"
 `;

packages/cli/integration/generate-multi-errors/__tests__/index.ts

@@ -1,6 +1,7 @@
 import execa from "execa";
 import { dirname } from "node:path";
 import { runNodeCLI } from "../../utils/run";
+import { beforeEach, beforeAll, describe, test, expect } from "vitest";
 
 const testDir = dirname(__dirname);
 

packages/cli/integration/generate-package-type/__tests__/__snapshots__/index.ts.snap

@@ -1,4 +1,4 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`should import ESM files 1`] = `
 "---

packages/cli/integration/generate-package-type/__tests__/index.ts

@@ -1,6 +1,7 @@
 import execa from "execa";
 import { dirname } from "node:path";
 import { runNodeCLI } from "../../utils/run";
+import { beforeEach, test, expect } from "vitest";
 
 const testDir = dirname(__dirname);
 let result: execa.ExecaReturnValue;

packages/cli/integration/generate-ts-cjs/__tests__/__snapshots__/index.ts.snap

@@ -1,4 +1,4 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`should import ts files 1`] = `
 "---

packages/cli/integration/generate-ts-cjs/__tests__/index.ts

@@ -1,6 +1,7 @@
 import execa from "execa";
 import { dirname } from "node:path";
 import { runNodeCLI } from "../../utils/run";
+import { beforeEach, test, expect } from "vitest";
 
 const testDir = dirname(__dirname);
 let result: execa.ExecaReturnValue;

packages/cli/integration/generate-ts-mjs/__tests__/__snapshots__/index.ts.snap

@@ -1,4 +1,4 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`should load loaders specified in args 1`] = `
 "apiVersion: v1

packages/cli/integration/generate-ts-mjs/__tests__/index.ts

@@ -1,5 +1,6 @@
 import { dirname } from "node:path";
 import { runNodeCLI } from "../../utils/run";
+import { test, expect } from "vitest";
 
 const testDir = dirname(__dirname);
 

packages/cli/integration/generate-validate/__tests__/__snapshots__/index.ts.snap

@@ -1,33 +1,33 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`when validate is false should print the manifest 1`] = `
+exports[`when validate is false > should print the manifest 1`] = `
 "apiVersion: v1
 kind: Pod
 metadata:
   name: foo
 spec: {}"
 `;
 
-exports[`when validate is not set should print the error 1`] = `
-"[1mcomponents/foo.js[22m - 1 error
+exports[`when validate is not set > should print the error 1`] = `
+"components/foo.js - 1 error
 
-  [31m✖ ResolveError: Validation error[39m
+  ✖ ResolveError: Validation error
     Kind: v1/Pod
     Name: foo
 
       /spec must have required property 'containers'
 
-[31merror[39m - Generate failed (Total 1 error)"
+error - Generate failed (Total 1 error)"
 `;
 
-exports[`when validate is true should print the error 1`] = `
-"[1mcomponents/foo.js[22m - 1 error
+exports[`when validate is true > should print the error 1`] = `
+"components/foo.js - 1 error
 
-  [31m✖ ResolveError: Validation error[39m
+  ✖ ResolveError: Validation error
     Kind: v1/Pod
     Name: foo
 
       /spec must have required property 'containers'
 
-[31merror[39m - Generate failed (Total 1 error)"
+error - Generate failed (Total 1 error)"
 `;

packages/cli/integration/generate-validate/__tests__/index.ts

@@ -2,6 +2,7 @@
 import execa from "execa";
 import { dirname } from "node:path";
 import { runNodeCLI } from "../../utils/run";
+import { beforeEach, beforeAll, describe, test, expect } from "vitest";
 
 const testDir = dirname(__dirname);
 

packages/cli/integration/migrate/__tests__/__snapshots__/index.ts.snap

@@ -1,6 +1,6 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`when filename is not given should print the error 1`] = `
+exports[`when filename is not given > should print the error 1`] = `
 "kosko migrate
 
 Migrate YAML into components
@@ -23,7 +23,7 @@ Examples:
 Missing required argument: filename"
 `;
 
-exports[`when path is - should print the output 1`] = `
+exports[`when path is - > should print the output 1`] = `
 ""use strict";
 
 const { Deployment } = require("kubernetes-models/apps/v1/Deployment");
@@ -78,7 +78,7 @@ const deployment = new Deployment({
 module.exports = [deployment];"
 `;
 
-exports[`when path is a directory should print the output 1`] = `
+exports[`when path is a directory > should print the output 1`] = `
 ""use strict";
 
 const { Deployment } = require("kubernetes-models/apps/v1/Deployment");
@@ -205,7 +205,7 @@ const deployment1 = new Deployment({
 module.exports = [deployment, service, deployment1];"
 `;
 
-exports[`when path is a file should print the output 1`] = `
+exports[`when path is a file > should print the output 1`] = `
 ""use strict";
 
 const { Deployment } = require("kubernetes-models/apps/v1/Deployment");

packages/cli/integration/migrate/__tests__/index.ts

@@ -2,6 +2,7 @@ import execa from "execa";
 import { join } from "node:path";
 import { readFile } from "node:fs/promises";
 import { runNodeCLI } from "../../utils/run";
+import { beforeEach, beforeAll, describe, test, expect } from "vitest";
 
 const fixtureDir = join(__dirname, "..", "__fixtures__");
 

packages/cli/integration/utils/run.ts

@@ -12,6 +12,8 @@ export async function runNodeCLI(
     ...options,
     env: {
       LC_ALL: "en_US",
+      // Disable colors to make snapshot testing easier
+      NO_COLOR: "1",
       ...options.env
     }
   });