remove tests and regex path checks (#9626)

Signed-off-by: James Strong <strong.james.e@gmail.com>

pkg/util/ingress/ingress_test.go

@@ -17,13 +17,8 @@ limitations under the License.
 package ingress
 
 import (
-	"fmt"
 	"testing"
 
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-
-	networkingv1 "k8s.io/api/networking/v1"
-	"k8s.io/ingress-nginx/internal/ingress/annotations/parser"
 	"k8s.io/ingress-nginx/pkg/apis/ingress"
 )
 
@@ -135,83 +130,3 @@ func TestIsDynamicConfigurationEnough(t *testing.T) {
 		t.Errorf("Expected new config to not change")
 	}
 }
-
-func generateDumbIngressforPathTest(regexEnabled bool) *networkingv1.Ingress {
-	var annotations = make(map[string]string)
-	regexAnnotation := fmt.Sprintf("%s/use-regex", parser.AnnotationsPrefix)
-	if regexEnabled {
-		annotations[regexAnnotation] = "true"
-	}
-	return &networkingv1.Ingress{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:        "dumb",
-			Namespace:   "default",
-			Annotations: annotations,
-		},
-	}
-}
-
-func TestIsSafePath(t *testing.T) {
-	tests := []struct {
-		name    string
-		copyIng *networkingv1.Ingress
-		path    string
-		want    bool
-	}{
-		{
-			name:    "should accept valid path with regex disabled",
-			want:    true,
-			copyIng: generateDumbIngressforPathTest(false),
-			path:    "/xpto/~user/t-e_st.exe",
-		},
-		{
-			name:    "should accept valid path / with regex disabled",
-			want:    true,
-			copyIng: generateDumbIngressforPathTest(false),
-			path:    "/",
-		},
-		{
-			name:    "should reject invalid path with invalid chars",
-			want:    false,
-			copyIng: generateDumbIngressforPathTest(false),
-			path:    "/foo/bar/;xpto",
-		},
-		{
-			name:    "should reject regex path when regex is disabled",
-			want:    false,
-			copyIng: generateDumbIngressforPathTest(false),
-			path:    "/foo/bar/(.+)",
-		},
-		{
-			name:    "should accept valid path / with regex enabled",
-			want:    true,
-			copyIng: generateDumbIngressforPathTest(true),
-			path:    "/",
-		},
-		{
-			name:    "should accept regex path when regex is enabled",
-			want:    true,
-			copyIng: generateDumbIngressforPathTest(true),
-			path:    "/foo/bar/(.+)",
-		},
-		{
-			name:    "should reject regex path when regex is enabled but the path is invalid",
-			want:    false,
-			copyIng: generateDumbIngressforPathTest(true),
-			path:    "/foo/bar/;xpto",
-		},
-		{
-			name:    "should reject regex path when regex is enabled but the path is invalid",
-			want:    false,
-			copyIng: generateDumbIngressforPathTest(true),
-			path:    ";xpto",
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			if got := IsSafePath(tt.copyIng, tt.path); got != tt.want {
-				t.Errorf("IsSafePath() = %v, want %v", got, tt.want)
-			}
-		})
-	}
-}