Test ToOption is a suite list with excluded suites

Signed-off-by: Ricardo Herrera <rickhl@outlook.com>

config/config_test.go

@@ -174,6 +174,7 @@ func TestToOptions(t *testing.T) {
 		c.ProxyPreserveHost = true // 4
 		c.RemoveHopHeaders = true  // 16
 		c.RfcPatchPath = true      // 32
+		c.ExcludeInsecureCipherSuites = true
 
 		// config
 		c.EtcdUrls = "127.0.0.1:5555"
@@ -231,6 +232,17 @@ func TestToOptions(t *testing.T) {
 	if len(opt.EditRoute) != 1 {
 		t.Errorf("Failed to get expected edit route: %s", c.EditRoute)
 	}
+	if opt.CipherSuites == nil {
+		t.Errorf("Failed to get the filtered cipher suites")
+	} else {
+		for _, c := range opt.CipherSuites {
+			for _, i := range tls.InsecureCipherSuites() {
+				if c == i.ID {
+					t.Errorf("Insecure cipher found in list: %s", i.Name)
+				}
+			}
+		}
+	}
 }
 
 func Test_Validate(t *testing.T) {