Build/Test Issue?

[snarkipus]

I went to pull down the latest for the mutliple grammar import fix (#882) using a fresh clone and I seem to be having issues. Not sure if this is on my end or not ... same results in Linux (WSL), Windows, and Stackblitz.

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 FAIL  examples/domainmodel/test/cross-refs.test.ts [ examples/domainmodel/test/cross-refs.test.ts ]
 FAIL  examples/domainmodel/test/domainmodel-cli.test.ts [ examples/domainmodel/test/domainmodel-cli.test.ts ]
 FAIL  examples/domainmodel/test/formatting.test.ts [ examples/domainmodel/test/formatting.test.ts ]
 FAIL  examples/domainmodel/test/nodelocator.test.ts [ examples/domainmodel/test/nodelocator.test.ts ]
 FAIL  examples/domainmodel/test/refs-index.test.ts [ examples/domainmodel/test/refs-index.test.ts ]
 FAIL  examples/requirements/test/generator.test.ts [ examples/requirements/test/generator.test.ts ]
 FAIL  examples/requirements/test/validator.test.ts [ examples/requirements/test/validator.test.ts ]
 FAIL  examples/statemachine/test/generator.test.ts [ examples/statemachine/test/generator.test.ts ]
 FAIL  packages/generator-langium/test/yeoman-generator.test.ts [ packages/generator-langium/test/yeoman-generator.test.ts ]
 FAIL  packages/langium-cli/test/generator/module-generator.test.ts [ packages/langium-cli/test/generator/module-generator.test.ts ]
 FAIL  packages/langium-cli/test/generator/types-generator.test.ts [ packages/langium-cli/test/generator/types-generator.test.ts ]
Error: Failed to resolve entry for package "langium". The package may have incorrect main/module/exports specified in its package.json.
 ❯ packageEntryFailure node_modules/vite/dist/node/chunks/dep-3007b26d.js:22004:11
 ❯ resolvePackageEntry node_modules/vite/dist/node/chunks/dep-3007b26d.js:22001:5
 ❯ tryNodeResolve node_modules/vite/dist/node/chunks/dep-3007b26d.js:21736:20
 ❯ Context.resolveId node_modules/vite/dist/node/chunks/dep-3007b26d.js:21487:28
 ❯ Object.resolveId node_modules/vite/dist/node/chunks/dep-3007b26d.js:41587:46
 ❯ TransformContext.resolve node_modules/vite/dist/node/chunks/dep-3007b26d.js:41334:23
 ❯ normalizeUrl node_modules/vite/dist/node/chunks/dep-3007b26d.js:39685:34
 ❯ TransformContext.transform node_modules/vite/dist/node/chunks/dep-3007b26d.js:39826:47
 ❯ Object.transform node_modules/vite/dist/node/chunks/dep-3007b26d.js:41660:30

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 FAIL  examples/arithmetics/test/arithmetics-cli.test.ts > Test the arithmetics CLI > Generator command returns code 0
AssertionError: Result code should be 0: expected 1 to be +0 // Object.is equality
 ❯ examples/arithmetics/test/arithmetics-cli.test.ts:20:56
     18|             console.log('Error message:', result.error);
     19|         }
     20|         expect(result.code, 'Result code should be 0').toBe(0);
       |                                                        ^
     21|     });
     22| });

  - Expected   "0"
  + Received   "1"

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 FAIL  examples/statemachine/test/statemachine-cli.test.ts > Test the statemachine CLI > Generator command returns code 0 and creates expected files
AssertionError: expected 1 to be +0 // Object.is equality
 ❯ examples/statemachine/test/statemachine-cli.test.ts:19:29
     17|     test('Generator command returns code 0 and creates expected files', async () => {
     18|         const result = await cli(['generate', fileName, '-d', destination]);
     19|         expect(result.code).toBe(0);
       |                             ^
     20|
     21|         fileName = fileName.replace(/\..*$/, '').replace(/[.-]/g, '');

  - Expected   "0"
  + Received   "1"

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[msujew]

Hey @snarkipus,

have you run npm run build after running install? Usually, vitest will compile the TypeScript code before running, but these 2 tests start new node processes, which require all the TypeScript files in the workspace to already be transpiled to JavaScript. We recently added the requirement to run build separately in #873.

[snarkipus]

Thanks @msujew ! That resolved it.