added values json schema

Makefile

@@ -4,6 +4,10 @@ CLOUDSDK_CORE_PROJECT?=vault-helm-dev-246514
 # set to run a single test - e.g acceptance/server-ha-enterprise-dr.bats
 ACCEPTANCE_TESTS?=acceptance
 
+# Generate json schema for chart values. See test/README.md for more details.
+values-schema:
+	helm schema-gen values.yaml > values.schema.json
+
 test-image:
 	@docker build --rm -t $(TEST_IMAGE) -f $(CURDIR)/test/docker/Test.dockerfile $(CURDIR)
 
@@ -62,4 +66,4 @@ provision-cluster:
 destroy-cluster:
 	terraform destroy -auto-approve
 
-.PHONY: test-image test-unit test-bats test test-acceptance test-destroy test-provision acceptance provision-cluster destroy-cluster
+.PHONY: values-schema test-image test-unit test-bats test test-acceptance test-destroy test-provision acceptance provision-cluster destroy-cluster

test/README.md

@@ -1,4 +1,6 @@
-# Running Vault Helm Acceptance tests
+# Vault Helm Tests
+
+## Running Vault Helm Acceptance tests
 
 The Makefile at the top level of this repo contains a few target that should help with running acceptance tests in your own GKE instance.
 
@@ -7,4 +9,26 @@ The Makefile at the top level of this repo contains a few target that should hel
 * Run `make test-provision` to provision the GKE cluster using terraform.
 * Run `make test-acceptance` to run the acceptance tests in this already provisioned cluster.
 * You can choose to only run certain tests by setting the ACCEPTANCE_TESTS variable and re-running the above target.
-* Run `make test-destroy` when you have finished testing and want to tear-down and remove the cluster.
+* Run `make test-destroy` when you have finished testing and want to tear-down and remove the cluster.
+
+## Running chart verification tests
+
+If [chart-verifier](https://github.com/redhat-certification/chart-verifier) is built and available in your PATH, run:
+
+    bats test/chart/verifier.bats
+
+Or if you'd rather use the latest chart-verifier docker container, set
+USE_DOCKER:
+
+    USE_DOCKER=true bats test/chart/verifier.bats
+
+## Generating the values json schema
+
+There is a make target for generating values.schema.json:
+
+    make values-schema
+
+It relies on the helm [schema-gen plugin][schema-gen]. Note that some manual
+editing will be required, since several properties accept multiple data types.
+
+[schema-gen]: https://github.com/karuppiah7890/helm-schema-gen

test/chart/verifier.bats

@@ -61,6 +61,10 @@ teardown_file() {
     check_result contains-values
 }
 
+@test "contains-values-schema" {
+    check_result contains-values-schema
+}
+
 @test "images-are-certified" {
     skip "Skipping until this has been addressed"
     check_result images-are-certified
@@ -70,8 +74,3 @@ teardown_file() {
     skip "Skipping until this has been addressed"
     check_result contains-test
 }
-
-@test "contains-values-schema" {
-    skip "Skipping until this has been addressed"
-    check_result contains-values-schema
-}