Add basic unit test framework (#390)

Co-authored-by: Marco Franssen <[email protected]>

.editorconfig

@@ -9,7 +9,7 @@ tab_width = 2
 trim_trailing_whitespace = true
 insert_final_newline = true
 
-[Makefile]
+[Makefile,*.go,*.mod]
 indent_style = tab
 indent_size = 4
 tab_width = 4

.github/workflows/helm-chart-ci.yaml

@@ -12,6 +12,7 @@ on:
       - '.github/tests/**/*.sh'
       - '.github/tests/**/*.json'
       - 'examples/**/*.yaml'
+      - 'tests/**/*'
       - 'helm-docs.sh'
 
 concurrency:
@@ -69,6 +70,23 @@ jobs:
             exit 1
           fi
 
+      - name: Setup Go
+        uses: actions/[email protected]
+        with:
+          go-version-file: tests/go.mod
+          cache-dependency-path: tests/go.sum
+          check-latest: true
+
+      - name: Install do dependencies
+        run: |
+          go mod download
+          go install github.com/onsi/ginkgo/v2/ginkgo@latest
+        working-directory: ./tests/unit
+
+      - name: Run Unit Tests
+        run: ginkgo
+        working-directory: ./tests/unit
+
   lint-chart:
     runs-on: ubuntu-22.04
 

tests/go.mod

@@ -0,0 +1,71 @@
+module github.com/spiffe/helm-charts/tests
+
+go 1.20
+
+require (
+	github.com/onsi/ginkgo/v2 v2.9.4
+	github.com/onsi/gomega v1.27.6
+	helm.sh/helm/v3 v3.11.3
+)
+
+require (
+	github.com/BurntSushi/toml v1.2.1 // indirect
+	github.com/Masterminds/goutils v1.1.1 // indirect
+	github.com/Masterminds/semver/v3 v3.2.0 // indirect
+	github.com/Masterminds/sprig/v3 v3.2.3 // indirect
+	github.com/cyphar/filepath-securejoin v0.2.3 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/emicklei/go-restful/v3 v3.10.1 // indirect
+	github.com/go-logr/logr v1.2.4 // indirect
+	github.com/go-openapi/jsonpointer v0.19.5 // indirect
+	github.com/go-openapi/jsonreference v0.20.0 // indirect
+	github.com/go-openapi/swag v0.19.14 // indirect
+	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
+	github.com/gobwas/glob v0.2.3 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/google/gnostic v0.5.7-v3refs // indirect
+	github.com/google/go-cmp v0.5.9 // indirect
+	github.com/google/gofuzz v1.2.0 // indirect
+	github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38 // indirect
+	github.com/google/uuid v1.3.0 // indirect
+	github.com/huandu/xstrings v1.4.0 // indirect
+	github.com/imdario/mergo v0.3.13 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/mailru/easyjson v0.7.6 // indirect
+	github.com/mitchellh/copystructure v1.2.0 // indirect
+	github.com/mitchellh/reflectwalk v1.0.2 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/shopspring/decimal v1.3.1 // indirect
+	github.com/spf13/cast v1.5.0 // indirect
+	github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
+	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
+	github.com/xeipuuv/gojsonschema v1.2.0 // indirect
+	golang.org/x/crypto v0.5.0 // indirect
+	golang.org/x/net v0.9.0 // indirect
+	golang.org/x/oauth2 v0.4.0 // indirect
+	golang.org/x/sys v0.7.0 // indirect
+	golang.org/x/term v0.7.0 // indirect
+	golang.org/x/text v0.9.0 // indirect
+	golang.org/x/time v0.0.0-20220210224613-90d013bbcef8 // indirect
+	golang.org/x/tools v0.8.0 // indirect
+	google.golang.org/appengine v1.6.7 // indirect
+	google.golang.org/protobuf v1.28.1 // indirect
+	gopkg.in/inf.v0 v0.9.1 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	k8s.io/api v0.26.2 // indirect
+	k8s.io/apiextensions-apiserver v0.26.0 // indirect
+	k8s.io/apimachinery v0.26.2 // indirect
+	k8s.io/client-go v0.26.2 // indirect
+	k8s.io/klog/v2 v2.90.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20221012153701-172d655c2280 // indirect
+	k8s.io/utils v0.0.0-20230220204549-a5ecb0141aa5 // indirect
+	sigs.k8s.io/json v0.0.0-20220713155537-f223a00ba0e2 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect
+	sigs.k8s.io/yaml v1.3.0 // indirect
+)