**What:**
Introduces a new folder under which repository specs will be placed.
Why:
We don't currently have a good place to test ORM logic or custom queries against the database. The repository folder tests are a place for just exactly that.
How:
Creates an internal package similar to other integration tests - api and plugins.
CORE-965
### What
Leverage yarn workspaces and Turborepo for integration-tests in order to accelerate development and reduce DevX complexity.
### Why
The current solution for running integration tests requires using `medusa-dev-cli` in order to publish packages to a local npm repository. The package where the command is executed will have its package.json altered for any known medusa dependency in order to install from the local npm. The process is taxing on the host machine resources and prevents rapid iterations when working with integration tests.
For more information, see documentation: f0cc1b324c/docs/content/usage/local-development.md (run-api-integration-tests)
### How
By declaring `integeration-tests/**/*` as a workspace, Turborepo can now be leveraged to build and run integration test as if there were packages. The build process will take care of interdependency between package in order to ensure local dependency are met.
In addition, within each integration-tests "packages", we can declare local dependencies as "*" which will translate to using the one that is part of the current build, regardless of the dependency's version number. No more fiddling with version numbers.
Github actions pertaining to integration-tests have been streamlined to use the new behavior.
The integration-tests packages have been marked as `private:true` in order to avoid publishing them to the public npm registry.
### Testing
```
cd root-of-medusajs-medusa-repo/
yarn install
yarn build
yarn test:integration:api
yarn test:integration:plugins
```
After a code change, `yarn build` must be run before re-running an integration test, which is the same procedure as for unit tests.
Resolves: CORE-845
**What**
Sometimes the some integration tests that are depending on external services are failing due to timeout.
One of the reason is that the health check is done every 10 sec with a timeout of 5sec, which can lead to long waiting time before continuing
FIXED CORE-326
* fix: caching deps + add true parallelization to integration tests api
* fix: github action
* chore: upgrade to yarn berry (#1762)
* init migration
* remove: yarn.lock from all pkgs
* fix: build script in pkgs
* adjust yarn config
* fix: yarn.lock and yarnrc.yml
* fix: github actions
* fix: wrong type
* fix (medusa-react): use dts-cli instead of tsdx
* fix: yarn.lock
* fix: yarn v
* fix: prepare script
* add: comment on why we need to downgrade yarn before medusa-dev
* chore: move to Turborepo (#1763)
* increase number of parallel nodes
* fix (medusa-fulfillment-webshipper): build script
* fix: use new version of medusa-dev
* fix: rename cache-bootstrap to cache-deps
