more e2e tests (#1845)

test/e2e/plugin/client_plugins.go

@@ -0,0 +1,76 @@
+package plugin
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/fatedier/frp/test/e2e/framework"
+	"github.com/fatedier/frp/test/e2e/framework/consts"
+
+	. "github.com/onsi/ginkgo"
+)
+
+var connTimeout = 2 * time.Second
+
+var _ = Describe("[Feature: Client-Plugins]", func() {
+	f := framework.NewDefaultFramework()
+
+	Describe("UnixDomainSocket", func() {
+		It("Expose a unix domain socket echo server", func() {
+			serverConf := consts.DefaultServerConfig
+			clientConf := consts.DefaultClientConfig
+
+			getProxyConf := func(proxyName string, portName string, extra string) string {
+				return fmt.Sprintf(`
+				[%s]
+				type = tcp
+				remote_port = {{ .%s }}
+				plugin = unix_domain_socket
+				plugin_unix_path = {{ .%s }}
+				`+extra, proxyName, portName, framework.UDSEchoServerAddr)
+			}
+
+			tests := []struct {
+				proxyName   string
+				portName    string
+				extraConfig string
+			}{
+				{
+					proxyName: "normal",
+					portName:  framework.GenPortName("Normal"),
+				},
+				{
+					proxyName:   "with-encryption",
+					portName:    framework.GenPortName("WithEncryption"),
+					extraConfig: "use_encryption = true",
+				},
+				{
+					proxyName:   "with-compression",
+					portName:    framework.GenPortName("WithCompression"),
+					extraConfig: "use_compression = true",
+				},
+				{
+					proxyName: "with-encryption-and-compression",
+					portName:  framework.GenPortName("WithEncryptionAndCompression"),
+					extraConfig: `
+					use_encryption = true
+					use_compression = true
+					`,
+				},
+			}
+
+			// build all client config
+			for _, test := range tests {
+				clientConf += getProxyConf(test.proxyName, test.portName, test.extraConfig) + "\n"
+			}
+			// run frps and frpc
+			f.RunProcesses([]string{serverConf}, []string{clientConf})
+
+			for _, test := range tests {
+				framework.ExpectTCPRequest(f.UsedPorts[test.portName],
+					[]byte(consts.TestString), []byte(consts.TestString),
+					connTimeout, test.proxyName)
+			}
+		})
+	})
+})