by setting up localVue with all required plugins (such as styleguide and vuex)
in a separate testSetup file we can avoid doing this individually in all component tests
the testSetup is executed before each test suite, so each test file gets a fresh
instance of localVue
- was throwing an error when trying to update commentsCount because of new implementation by @roschaefer which uses countResolver, but there was no related for commentsCount, it was r... also commentsCount is no longer needed anywhere in the code base, it is commentedCount now
