Remove ginkgo from internal/controller/validators

Fix #193

Added additional semver tests, and converted to a table.

Signed-off-by: Todd Short <[email protected]>

Author: tmshort

internal/controllers/validators/validators_suite_test.go

@@ -1,63 +1,95 @@
 package validators_test
 
 import (
-	. "github.com/onsi/ginkgo/v2"
-	. "github.com/onsi/gomega"
+	"testing"
+
+	"github.com/stretchr/testify/require"
 
 	"github.com/operator-framework/operator-controller/api/v1alpha1"
 	"github.com/operator-framework/operator-controller/internal/controllers/validators"
 )
 
-var _ = Describe("Validators", func() {
-	Describe("ValidateOperatorSpec", func() {
-		It("should not return an error for valid SemVer", func() {
-			operator := &v1alpha1.Operator{
-				Spec: v1alpha1.OperatorSpec{
-					Version: "1.2.3",
-				},
-			}
-			err := validators.ValidateOperatorSpec(operator)
-			Expect(err).NotTo(HaveOccurred())
-		})
-
-		It("should return an error for invalid SemVer", func() {
-			operator := &v1alpha1.Operator{
-				Spec: v1alpha1.OperatorSpec{
-					Version: "invalid-semver",
-				},
-			}
-			err := validators.ValidateOperatorSpec(operator)
-			Expect(err).To(HaveOccurred())
-		})
+var semVers = []struct {
+	data    string
+	comment string
+	result  bool
+}{
+	// list of valid semvers
+	{"1.2.3", "simple semver", true},
+	{"", "empty semver", true},
+	{"1.2.3-alpha.1+metadata", "semver with pre-release and metadata", true},
+	{"1.2.3-alpha-beta", "semver with pre-release", true},
+	{">=1.2.3", ">= operator", true},
+	{"=>1.2.3", "=> operator", true},
+	{">= 1.2.3", ">= operator with space", true},
+	{">=v1.2.3", ">= operator with 'v' prefix", true},
+	{">= v1.2.3", ">= operator with space and 'v' prefix", true},
+	{"<=1.2.3", "<= operator", true},
+	{"=<1.2.3", "=< operator", true},
+	{"=1.2.3", "= operator", true},
+	{"!=1.2.3", "!= operator", true},
+	{"<1.2.3", "< operator", true},
+	{">1.2.3", "> operator", true},
+	{"~1.2.2", "~ operator", true},
+	{"~>1.2.3", "~> operator", true},
+	{"^1.2.3", "^ operator", true},
+	{"v1.2.3", "with 'v' prefix", true},
+	{"1.x", "with lower-case y-stream", true},
+	{"1.X", "with upper-case Y-stream", true},
+	{"1.*", "with asterisk y-stream", true},
+	{"1.2.x", "with lower-case z-stream", true},
+	{"1.2.X", "with upper-case Z-stream", true},
+	{"1.2.*", "with asterisk z-stream", true},
+	{">=1.2.3 <2.3.4", "multiple operators space-separated", true},
+	{">=1.2.3,<2.3.4", "multiple operators comma-separated", true},
+	{">=1.2.3, <2.3.4", "multiple operators comma-and-space-separated", true},
+	{"<1.2.3||>2.3.4", "multiple operators OR-separated", true},
+	{"<1.2.3|| >2.3.4", "multiple operarors OR-and-space-separated", true},
+	{"<1.2.3 ||>2.3.4", "multiple operators space-and-OR-separated", true},
+	{"<1.2.3 || >2.3.4", "multiple operators space-and-OR-and-space-separated", true},
+	{">1.0.0,<1.2.3 || >2.1.0", "multiple operators with comma and OR separation", true},
+	{"<1.2.3-abc >2.3.4-def", "multiple operators with pre-release data", true},
+	{"<1.2.3-abc+def >2.3.4-ghi+jkl", "multiple operators with pre-release and metadata", true},
+	// list of invalid semvers
+	{"invalid-semver", "invalid characters", false},
+	{"1.2.3.4", "too many components", false},
+	{"1.2.3-beta!", "invalid character in pre-release", false},
+	{"1.2.3.alpha", "invalid pre-release/4th component", false},
+	{"1..2.3", "extra dot", false},
+	{"1.2.3-pre+bad_metadata", "invalid metadata", false},
+	{"1.2.-3", "negative component", false},
+	{".1.2.3", "leading dot", false},
+	{"<<1.2.3", "invalid << operator", false},
+	{">>1.2.3", "invalid >> operator", false},
+	{">~1.2.3", "invalid >~ operator", false},
+	{"==1.2.3", "invalid == operator, valid for blang", false},
+	{"=!1.2.3", "invalid =! operator", false},
+	{"!1.2.3", "invalid ! operator, valid for blang", false},
+	{"1.Y", "invalid y-stream wildcard", false},
+	{">1.2.3 && <2.3.4", "invalid AND separator", false},
+	{">1.2.3;<2.3.4", "invalid semicolon separator", false},
+	// Invalid semvers that get past simple validation - THESE NEED TO BE TESTED SEPARATELY
+	{"1.02.3", "leading zero in y-stream - FALSE POSITIVE", true},
+	{"1.2.03", "leading zero in z-stream - FALSE POSITIVE", true},
+	{"1.2.3 - 2.3.4", "unsupported hyphen (range) operator - FALSE POSITIVE", true},
+}
 
-		It("should not return an error for empty SemVer", func() {
+func TestValidateOperatorSpecSemVer(t *testing.T) {
+	t.Parallel()
+	for _, s := range semVers {
+		d := s
+		t.Run(d.comment, func(t *testing.T) {
+			t.Parallel()
 			operator := &v1alpha1.Operator{
 				Spec: v1alpha1.OperatorSpec{
-					Version: "",
+					Version: d.data,
 				},
 			}
-			err := validators.ValidateOperatorSpec(operator)
-			Expect(err).NotTo(HaveOccurred())
-		})
-
-		It("should not return an error for valid SemVer with pre-release and metadata", func() {
-			operator := &v1alpha1.Operator{
-				Spec: v1alpha1.OperatorSpec{
-					Version: "1.2.3-alpha.1+metadata",
-				},
-			}
-			err := validators.ValidateOperatorSpec(operator)
-			Expect(err).NotTo(HaveOccurred())
-		})
-
-		It("should not return an error for valid SemVer with pre-release", func() {
-			operator := &v1alpha1.Operator{
-				Spec: v1alpha1.OperatorSpec{
-					Version: "1.2.3-alpha-beta",
-				},
+			if d.result {
+				require.NoError(t, validators.ValidateOperatorSpec(operator))
+			} else {
+				require.Error(t, validators.ValidateOperatorSpec(operator))
 			}
-			err := validators.ValidateOperatorSpec(operator)
-			Expect(err).NotTo(HaveOccurred())
 		})
-	})
-})
+	}
+}