ROX-9160: Add basic CI checks (#12)

Author: kovayur

.github/workflows/ci.yaml

@@ -0,0 +1,31 @@
+name: helmtest CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout VCS
+        uses: actions/checkout@v2
+
+      - name: Prepare environment
+        run: |
+          go_version=$(cat EXPECTED_GO_VERSION)
+          echo "GO_VERSION=$go_version" >> $GITHUB_ENV
+          echo "CI=true" >> $GITHUB_ENV
+
+      - name: Setup GO
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Test
+        run: make test
+
+      - name: Lint
+        run: make golangci-lint

EXPECTED_GO_VERSION

@@ -0,0 +1 @@
+1.17.2

go.mod

@@ -13,6 +13,6 @@ require (
 	k8s.io/apimachinery v0.22.2
 	k8s.io/kube-openapi v0.0.0-20211025214626-d9a0cc0561b2
 	k8s.io/kubectl v0.22.2
-	k8s.io/utils v0.0.0-20211208161948-7d6a63dca704 // indirect
+	k8s.io/utils v0.0.0-20211208161948-7d6a63dca704
 	sigs.k8s.io/yaml v1.3.0
 )

go.sum

@@ -1831,7 +1831,6 @@ k8s.io/metrics v0.22.2/go.mod h1:GUcsBtpsqQD1tKFS/2wCKu4ZBowwRncLOJH1rgWs3uw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 k8s.io/utils v0.0.0-20210707171843-4b05e18ac7d9/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 k8s.io/utils v0.0.0-20210802155522-efc7438f0176/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
-k8s.io/utils v0.0.0-20210819203725-bdf08cb9a70a h1:8dYfu/Fc9Gz2rNJKB9IQRGgQOh2clmRzNIPPY1xLY5g=
 k8s.io/utils v0.0.0-20210819203725-bdf08cb9a70a/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 k8s.io/utils v0.0.0-20211208161948-7d6a63dca704 h1:ZKMMxTvduyf5WUtREOqg5LiXaN1KO/+0oOQPRFrClpo=
 k8s.io/utils v0.0.0-20211208161948-7d6a63dca704/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=

internal/parser/parser.go

@@ -60,4 +60,4 @@ func ParseQuery(src string) (*gojq.Query, error) {
 		return nil, err
 	}
 	return query, nil
-}
+}

pkg/framework/loader.go

@@ -1,12 +1,12 @@
 package framework
 
 import (
-	"k8s.io/utils/strings/slices"
 	"os"
 	"path/filepath"
 	"strings"
 
 	"github.com/pkg/errors"
+	"k8s.io/utils/strings/slices"
 )
 
 const (
@@ -19,7 +19,7 @@ type Loader struct {
 	additionalTestDirs []string
 }
 
-// NewLoader returns a a loader and applies options to it.
+// NewLoader returns a loader and applies options to it.
 func NewLoader(rootDir string, opts ...LoaderOpt) *Loader {
 	loader := Loader{
 		rootDir: rootDir,
@@ -31,7 +31,7 @@ func NewLoader(rootDir string, opts ...LoaderOpt) *Loader {
 	return &loader
 }
 
-// LoaderOpts allows to set custom options.
+// LoaderOpt allows setting custom options.
 type LoaderOpt func(loader *Loader)
 
 // WithAdditionalTestDirs adds additional test source directories which are scanned for tests.
@@ -82,7 +82,8 @@ func (loader *Loader) readTestYAMLFiles() ([]string, error) {
 	var testYAMLFiles []string
 	var scannedDirs []string
 
-	dirs := append(loader.additionalTestDirs, loader.rootDir)
+	dirs := []string{loader.rootDir}
+	dirs = append(dirs, loader.additionalTestDirs...)
 	for _, dir := range dirs {
 		if slices.Contains(scannedDirs, dir) {
 			continue

pkg/framework/loader_test.go

@@ -1,19 +1,20 @@
 package framework
 
 import (
+	"testing"
+
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
-	"testing"
 )
 
 func TestLoader(t *testing.T) {
 	const testdataPath = "testdata/suite"
 
 	tests := map[string]struct {
-	opts          []LoaderOpt
-	expectedFunc  func(*testing.T, *Test)
-	additionalDir string
-}{
+		opts          []LoaderOpt
+		expectedFunc  func(*testing.T, *Test)
+		additionalDir string
+	}{
 		"With root dir": {
 			expectedFunc: func(t *testing.T, helmTest *Test) {
 				assert.Len(t, helmTest.Tests, 2)
@@ -24,7 +25,7 @@ func TestLoader(t *testing.T) {
 				require.Len(t, test.Tests[1].Tests, 1)
 				childTest := test.findFirst([]string{testdataPath, "helm.test.yaml", "test in helm.test.yaml", "with overwrites"})
 				assert.Equal(t, "with overwrites", childTest.Name)
-				assert.Equal(t, map[string]interface {}{"testValue":"value overwrite"}, childTest.Values)
+				assert.Equal(t, map[string]interface{}{"testValue": "value overwrite"}, childTest.Values)
 			},
 		},
 		"Loader loads additional dir": {

pkg/framework/test_test.go

@@ -1,9 +1,10 @@
 package framework
 
 import (
+	"testing"
+
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
-	"testing"
 )
 
 func TestFind(t *testing.T) {