combine local development guides

Author: judemars

README.md

@@ -40,7 +40,7 @@ The following table captures the compatibility matrix of the core persistent dis
 | dev                                  | yes   |
 
 The manifest bundle which captures all the driver components (driver pod which includes the containers csi-provisioner, csi-resizer, csi-snapshotter, gce-pd-driver, csi-driver-registrar;
-csi driver object, rbacs, pod security policies etc) can be picked up from the master branch [overlays](deploy/kubernetes/overlays) directory. We structure the overlays directory, per minor version of kubernetes because not all driver components can be used with all kubernetes versions. 
+csi driver object, rbacs, pod security policies etc) can be picked up from the master branch [overlays](deploy/kubernetes/overlays) directory. We structure the overlays directory, per minor version of kubernetes because not all driver components can be used with all kubernetes versions.
 
 Example:
 
@@ -97,7 +97,7 @@ Controller-level and node-level deployments will both have priorityClassName set
 
 ## Further Documentation
 
-[Local Development](docs/local-development.md)
+[Local Development](docs/kubernetes/development.md)
 
 For releasing new versions of this driver, googlers should consult [go/pdcsi-oss-release-process](go/pdcsi-oss-release-process).
 

docs/kubernetes/development.md

@@ -18,6 +18,50 @@ To bring down driver:
 ```
 $ ./deploy/kubernetes/delete-driver.sh
 ```
+## Testing
+
+### E2E Tests:
+
+#### One time setup
+
+```console
+$ export PROJECT=my-project                               # GCP Project to run tests in
+$ export GCE_PD_SA_NAME=$PROJECT-pd-sa                 # Name of the service account to create
+$ export GCE_PD_SA_DIR=/my/safe/credentials/directory    # Directory to save the service account key
+$ export ENABLE_KMS=false
+$ ./deploy/setup-project.sh
+```
+#### Ongoing runs
+```console
+$ export PROJECT=my-project                               # GCP Project to run tests in
+$ export GCE_PD_SA_NAME=$PROJECT-pd-sa
+$ export IAM_NAME=$GCE_PD_SA_NAME@$PROJECT.iam.gserviceaccount.com  # IAM SA that was set up in "one time setup"
+
+$ ./test/run-e2e-local.sh
+```
+
+### Sanity Tests
+> **_NOTE:_**  Sanity tests are currently failing, tracked by https://github.com/kubernetes-sigs/gcp-compute-persistent-disk-csi-driver/issues/990.
+
+Sanity tests can be run from VS Code, etc directly or via the cmd line:
+```
+$ ./test/run-sanity.sh
+```
+
+### Unit Tests
+Unit tests can be run from VS Code, etc directly or via the cmd line:
+```
+$ ./test/run-unit.sh
+```
+
+## Dependency Management
+
+Use [dep](https://github.com/golang/dep)
+```
+$ dep ensure
+```
+
+To modify dependencies or versions change `./Gopkg.toml`
 
 ## Debugging