feat: add support for ingress e2e test framework (#133)

Signed-off-by: bitliu <bitliu@tencent.com>

test/ingress/e2e_test.go

@@ -0,0 +1,69 @@
+//go:build conformance
+// +build conformance
+
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package test
+
+import (
+	"flag"
+	"testing"
+
+	"github.com/alibaba/higress/test/ingress/conformance/tests"
+	"github.com/alibaba/higress/test/ingress/conformance/utils/flags"
+	"github.com/alibaba/higress/test/ingress/conformance/utils/suite"
+	"github.com/stretchr/testify/require"
+	v1 "k8s.io/api/networking/v1"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/controller-runtime/pkg/client/config"
+)
+
+var useUniquePorts = flag.Bool("use-unique-ports", true, "whether to use unique ports")
+
+func TestHigressConformanceTests(t *testing.T) {
+	flag.Parse()
+
+	cfg, err := config.GetConfig()
+	require.NoError(t, err)
+
+	client, err := client.New(cfg, client.Options{})
+	require.NoError(t, err)
+
+	require.NoError(t, v1.AddToScheme(client.Scheme()))
+
+	validUniqueListenerPorts := []int{
+		80,
+		443,
+	}
+
+	if !*useUniquePorts {
+		validUniqueListenerPorts = []int{}
+	}
+
+	cSuite := suite.New(suite.Options{
+		Client:                   client,
+		IngressClassName:         *flags.IngressClassName,
+		Debug:                    *flags.ShowDebug,
+		CleanupBaseResources:     *flags.CleanupBaseResources,
+		ValidUniqueListenerPorts: validUniqueListenerPorts,
+		SupportedFeatures:        map[suite.SupportedFeature]bool{},
+		GatewayAddress:           "localhost",
+	})
+	cSuite.Setup(t)
+	higressTests := []suite.ConformanceTest{
+		tests.HTTPRouteSimpleSameNamespace,
+	}
+	cSuite.Run(t, higressTests)
+}