From cbf9642a473f1a0aeec6a3d0ea84614e12f76286 Mon Sep 17 00:00:00 2001
From: Edwin <edwin@am.is>
Date: Wed, 6 Sep 2017 11:22:33 +0800
Subject: [PATCH] test/quorum/functional: add non byzantine faulty tests

---
 .../functional/non_byzantine_faulty_test.go   | 85 +++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 tests/quorum/functional/non_byzantine_faulty_test.go

diff --git a/tests/quorum/functional/non_byzantine_faulty_test.go b/tests/quorum/functional/non_byzantine_faulty_test.go
new file mode 100644
index 00000000..f72c62a5
--- /dev/null
+++ b/tests/quorum/functional/non_byzantine_faulty_test.go
@@ -0,0 +1,85 @@
+// Copyright 2017 AMIS Technologies
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+package functional
+
+import (
+	"sync"
+	"time"
+
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+
+	"github.com/getamis/istanbul-tools/container"
+	"github.com/getamis/istanbul-tools/tests"
+)
+
+var _ = Describe("QFS-04: Non-Byzantine Faulty", func() {
+	const (
+		numberOfValidators = 4
+	)
+	var (
+		constellationNetwork container.ConstellationNetwork
+		blockchain           container.Blockchain
+	)
+
+	BeforeEach(func() {
+		constellationNetwork = container.NewDefaultConstellationNetwork(dockerNetwork, numberOfValidators)
+		Expect(constellationNetwork.Start()).To(BeNil())
+		blockchain = container.NewDefaultQuorumBlockchain(dockerNetwork, constellationNetwork)
+		Expect(blockchain.Start(true)).To(BeNil())
+	})
+
+	AfterEach(func() {
+		blockchain.Stop(true)
+		blockchain.Finalize()
+		constellationNetwork.Stop()
+		constellationNetwork.Finalize()
+	})
+
+	It("QFS-04-01: Stop F validators", func(done Done) {
+		By("Generating blockchain progress before stopping validator", func() {
+			tests.WaitFor(blockchain.Validators(), func(geth container.Ethereum, wg *sync.WaitGroup) {
+				Expect(geth.WaitForBlocks(3)).To(BeNil())
+				wg.Done()
+			})
+		})
+
+		By("Stopping validator 0", func() {
+			v0 := blockchain.Validators()[0]
+			e := v0.Stop()
+			Expect(e).To(BeNil())
+			ticker := time.NewTicker(time.Millisecond * 100)
+			for _ = range ticker.C {
+				e := v0.Stop()
+				// Wait for e to be non-nil to make sure the container is down
+				if e != nil {
+					ticker.Stop()
+					break
+				}
+			}
+		})
+
+		By("Checking blockchain progress after stopping validator", func() {
+			tests.WaitFor(blockchain.Validators()[1:], func(geth container.Ethereum, wg *sync.WaitGroup) {
+				Expect(geth.WaitForBlocks(3)).To(BeNil())
+				wg.Done()
+			})
+		})
+
+		close(done)
+	}, 120)
+})