test: add dts tests

sheremet-va · sheremet-va · commit 49baffcb5ea8 · 2026-03-20T12:15:41.000+01:00
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
diff --git a/test/cli/dts/exact-optional-property-no-node/package.json b/test/cli/dts/exact-optional-property-no-node/package.json
diff --git a/test/cli/dts/exact-optional-property-no-node/src/runner.ts b/test/cli/dts/exact-optional-property-no-node/src/runner.ts
@@ -1,4 +1,7 @@
 import type { VitestRunner } from '@vitest/runner'
+import type { FailureScreenshotArtifact } from '@vitest/runner/types'
 import { VitestTestRunner } from 'vitest/runners'
 
+type _Override = FailureScreenshotArtifact
+
 export class MyRunner extends VitestTestRunner implements VitestRunner {}
diff --git a/test/cli/dts/exact-optional-property-no-node/tsconfig.json b/test/cli/dts/exact-optional-property-no-node/tsconfig.json
@@ -0,0 +1,17 @@
+{
+  "extends": ["../_shared/tsconfig.patch.json"],
+  "compilerOptions": {
+    "target": "ESNext",
+    "module": "ESNext",
+    "moduleResolution": "Bundler",
+    "types": [],
+    "strict": true,
+    "exactOptionalPropertyTypes": true,
+    "declaration": true,
+    "declarationMap": true,
+    "outDir": "dist",
+    "sourceMap": true,
+    "verbatimModuleSyntax": true,
+    "skipLibCheck": false
+  }
+}
diff --git a/test/cli/dts/exact-optional-property-node/package.json b/test/cli/dts/exact-optional-property-node/package.json
@@ -0,0 +1,12 @@
+{
+  "name": "@vitest/test-integration-dts-exact-optional-property",
+  "type": "module",
+  "private": true,
+  "scripts": {
+    "test": "tsc -b"
+  },
+  "devDependencies": {
+    "@vitest/runner": "workspace:*",
+    "vitest": "workspace:*"
+  }
+}
diff --git a/test/cli/dts/exact-optional-property-node/src/reporter.ts b/test/cli/dts/exact-optional-property-node/src/reporter.ts
@@ -1,5 +1,5 @@
 import type { File } from '@vitest/runner'
-import { DefaultReporter } from 'vitest/reporters'
+import { DefaultReporter } from 'vitest/node'
 
 export class MyReporter extends DefaultReporter {
   override reportTestSummary(files: File[], errors: unknown[], leakCount: number): void {
diff --git a/test/cli/dts/exact-optional-property-node/tsconfig.json b/test/cli/dts/exact-optional-property-node/tsconfig.json
@@ -4,6 +4,7 @@
     "target": "ESNext",
     "module": "ESNext",
     "moduleResolution": "Bundler",
+    "types": [],
     "strict": true,
     "exactOptionalPropertyTypes": true,
     "declaration": true,
diff --git a/test/cli/dts/no-dispose/package.json b/test/cli/dts/no-dispose/package.json
@@ -0,0 +1,12 @@
+{
+  "name": "@vitest/test-integration-dts-exact-optional-property",
+  "type": "module",
+  "private": true,
+  "scripts": {
+    "test": "tsc -b"
+  },
+  "devDependencies": {
+    "@vitest/runner": "workspace:*",
+    "vitest": "workspace:*"
+  }
+}
diff --git a/test/cli/dts/no-dispose/src/vitest.ts b/test/cli/dts/no-dispose/src/vitest.ts
@@ -0,0 +1,4 @@
+import { vi } from 'vitest'
+
+const _fn = vi.fn()
+const _mock = vi.doMock('./vitest.ts')
diff --git a/test/cli/dts/no-dispose/tsconfig.json b/test/cli/dts/no-dispose/tsconfig.json
@@ -0,0 +1,17 @@
+{
+  "extends": ["../_shared/tsconfig.patch.json"],
+  "compilerOptions": {
+    "target": "es2020",
+    "lib": ["DOM", "ES2020"],
+    "module": "node16",
+    "types": [],
+    "strict": true,
+    "declaration": true,
+    "declarationMap": true,
+    "outDir": "dist",
+    "sourceMap": true,
+    "verbatimModuleSyntax": true,
+    "skipLibCheck": false
+  },
+  "include": ["src/*.ts"]
+}
