// ContextQuadStore returns the qstest QuadStore stored in ctx or nil if there
// is no QuadStore.
func ContextQuadStore(ctx context.Context) graph.QuadStore {
vars := testrunner.ContextVars(ctx)
if vars == nil {
return nil
}
return getQuadStore(vars)
}
// Setup call NewArgs and creates a graph.QuadStore from the result using the call
// graph.NewQuadStore(impl.Name, path, opt)
func (impl *QuadStoreImpl) Setup(ctx context.Context, name string) (err error) {
path, opt, err := impl.NewArgs(ctx, name)
if err != nil {
return fmt.Errorf("initializing %s: %v", name, err)
}
qs, err := graph.NewQuadStore(impl.Name, path, opt)
if err != nil {
impl.Teardown(ctx, name)
return err
}
vars := testrunner.ContextVars(ctx)
setQuadStore(vars, qs)
return nil
}