244 lines
7.4 KiB
Go
244 lines
7.4 KiB
Go
package main
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import (
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"bytes"
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"fmt"
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"sort"
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"strings"
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"testing"
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"github.com/ipfs/ipfs-cluster/api"
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peer "github.com/libp2p/go-libp2p-core/peer"
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)
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func verifyOutput(t *testing.T, outStr string, trueStr string) {
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// Because values are printed in the order of map keys we cannot enforce
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// an exact ordering. Instead we split both strings and compare line by
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// line.
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outLines := strings.Split(outStr, "\n")
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trueLines := strings.Split(trueStr, "\n")
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sort.Strings(outLines)
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sort.Strings(trueLines)
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if len(outLines) != len(trueLines) {
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fmt.Printf("expected: %s\n actual: %s", trueStr, outStr)
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t.Fatal("Number of output lines does not match expectation")
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}
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for i := range outLines {
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if outLines[i] != trueLines[i] {
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t.Errorf("Difference in sorted outputs: %s vs %s", outLines[i], trueLines[i])
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}
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}
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}
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var simpleIpfs = `digraph cluster {
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/* The nodes of the connectivity graph */
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/* The cluster-service peers */
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subgraph {
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rank="min"
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C0 [label=< <B> </B> <BR/> <B> Qm*EhD </B> > group="QmUBuxVHoNNjfmNpTad36UeaFQv3gXAtCv9r6KhmeqhEhD" color="11" style="filled" colorscheme="brbg11" fontcolor="6" fontname="Ariel" shape="ellipse" peripheries="2" ]
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C1 [label=< <B> </B> <BR/> <B> Qm*DQJ </B> > group="QmV35LjbEGPfN7KfMAJp43VV2enwXqqQf5esx4vUcgHDQJ" color="9" style="filled" colorscheme="brbg11" fontcolor="6" fontname="Ariel" shape="ellipse" ]
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C2 [label=< <B> </B> <BR/> <B> Qm*mJu </B> > group="QmZ2ckU7G35MYyJgMTwMUnicsGqSy3YUxGBX7qny6MQmJu" color="9" style="filled" colorscheme="brbg11" fontcolor="6" fontname="Ariel" shape="ellipse" ]
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}
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/* The ipfs peers linked to cluster peers */
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subgraph {
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rank="max"
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I0 [label=< <B> IPFS </B> <BR/> <B> Qm*ZDV </B> > group="QmUBuxVHoNNjfmNpTad36UeaFQv3gXAtCv9r6KhmeqhEhD" color="1" style="filled" colorscheme="brbg11" fontcolor="6" fontname="Ariel" shape="box" ]
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I1 [label=< <B> IPFS </B> <BR/> <B> Qm*Ssq </B> > group="QmV35LjbEGPfN7KfMAJp43VV2enwXqqQf5esx4vUcgHDQJ" color="1" style="filled" colorscheme="brbg11" fontcolor="6" fontname="Ariel" shape="box" ]
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I2 [label=< <B> IPFS </B> <BR/> <B> Qm*suL </B> > group="QmZ2ckU7G35MYyJgMTwMUnicsGqSy3YUxGBX7qny6MQmJu" color="1" style="filled" colorscheme="brbg11" fontcolor="6" fontname="Ariel" shape="box" ]
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}
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/* The ipfs swarm peers */
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/* Edges representing active connections in the cluster */
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/* The connections among cluster-service peers */
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C0 -> C1
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C0 -> C2
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C1 -> C0
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C1 -> C2
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C2 -> C0
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C2 -> C1
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/* The connections between cluster peers and their ipfs daemons */
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C0 -> I0
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C1 -> I1
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C2 -> I2
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/* The swarm peer connections among ipfs daemons in the cluster */
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I1 -> I0
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I1 -> I2
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I0 -> I1
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I0 -> I2
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I2 -> I0
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I2 -> I1
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}`
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var (
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pid1, _ = peer.IDB58Decode("QmUBuxVHoNNjfmNpTad36UeaFQv3gXAtCv9r6KhmeqhEhD")
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pid2, _ = peer.IDB58Decode("QmV35LjbEGPfN7KfMAJp43VV2enwXqqQf5esx4vUcgHDQJ")
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pid3, _ = peer.IDB58Decode("QmZ2ckU7G35MYyJgMTwMUnicsGqSy3YUxGBX7qny6MQmJu")
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pid4, _ = peer.IDB58Decode("QmXbiVZd93SLiu9TAm21F2y9JwGiFLydbEVkPBaMR3DZDV")
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pid5, _ = peer.IDB58Decode("QmPFKAGZbUjdzt8BBx8VTWCe9UeUQVcoqHFehSPzN5LSsq")
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pid6, _ = peer.IDB58Decode("QmbU7273zH6jxwDe2nqRmEm2rp5PpqP2xeQr2xCmwbBsuL")
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pid7, _ = peer.IDB58Decode("QmQsdAdCHs4PRLi5tcoLfasYppryqQENxgAy4b2aS8xccb")
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pid8, _ = peer.IDB58Decode("QmVV2enwXqqQf5esx4v36UeaFQvFehSPzNfi8aaaaaanM8")
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pid9, _ = peer.IDB58Decode("QmfCHNQ2vbUmAuJZhE2hEpgiJq4sL1XScWEKnUrVtWZdeD")
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)
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func TestSimpleIpfsGraphs(t *testing.T) {
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cg := api.ConnectGraph{
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ClusterID: pid1,
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ClusterLinks: map[string][]peer.ID{
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peer.IDB58Encode(pid1): []peer.ID{
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pid2,
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pid3,
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},
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peer.IDB58Encode(pid2): []peer.ID{
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pid1,
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pid3,
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},
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peer.IDB58Encode(pid3): []peer.ID{
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pid1,
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pid2,
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},
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},
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IPFSLinks: map[string][]peer.ID{
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peer.IDB58Encode(pid4): []peer.ID{
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pid5,
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pid6,
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},
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peer.IDB58Encode(pid5): []peer.ID{
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pid4,
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pid6,
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},
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peer.IDB58Encode(pid6): []peer.ID{
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pid4,
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pid5,
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},
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},
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ClustertoIPFS: map[string]peer.ID{
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peer.IDB58Encode(pid1): pid4,
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peer.IDB58Encode(pid2): pid5,
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peer.IDB58Encode(pid3): pid6,
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},
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}
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buf := new(bytes.Buffer)
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err := makeDot(&cg, buf, false)
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if err != nil {
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t.Fatal(err)
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}
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verifyOutput(t, buf.String(), simpleIpfs)
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}
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var allIpfs = `digraph cluster {
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/* The nodes of the connectivity graph */
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/* The cluster-service peers */
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subgraph {
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rank="min"
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C0 [label=< <B> </B> <BR/> <B> Qm*EhD </B> > group="QmUBuxVHoNNjfmNpTad36UeaFQv3gXAtCv9r6KhmeqhEhD" color="11" style="filled" colorscheme="brbg11" fontcolor="6" fontname="Ariel" shape="ellipse" peripheries="2" ]
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C1 [label=< <B> </B> <BR/> <B> Qm*DQJ </B> > group="QmV35LjbEGPfN7KfMAJp43VV2enwXqqQf5esx4vUcgHDQJ" color="9" style="filled" colorscheme="brbg11" fontcolor="6" fontname="Ariel" shape="ellipse" ]
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C2 [label=< <B> </B> <BR/> <B> Qm*mJu </B> > group="QmZ2ckU7G35MYyJgMTwMUnicsGqSy3YUxGBX7qny6MQmJu" color="9" style="filled" colorscheme="brbg11" fontcolor="6" fontname="Ariel" shape="ellipse" ]
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}
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/* The ipfs peers linked to cluster peers */
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subgraph {
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rank="max"
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I0 [label=< <B> IPFS </B> <BR/> <B> Qm*ZDV </B> > group="QmUBuxVHoNNjfmNpTad36UeaFQv3gXAtCv9r6KhmeqhEhD" color="1" style="filled" colorscheme="brbg11" fontcolor="6" fontname="Ariel" shape="box" ]
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I1 [label=< <B> IPFS </B> <BR/> <B> Qm*Ssq </B> > group="QmV35LjbEGPfN7KfMAJp43VV2enwXqqQf5esx4vUcgHDQJ" color="1" style="filled" colorscheme="brbg11" fontcolor="6" fontname="Ariel" shape="box" ]
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I2 [label=< <B> IPFS </B> <BR/> <B> Qm*suL </B> > group="QmZ2ckU7G35MYyJgMTwMUnicsGqSy3YUxGBX7qny6MQmJu" color="1" style="filled" colorscheme="brbg11" fontcolor="6" fontname="Ariel" shape="box" ]
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}
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/* The ipfs swarm peers */
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I3 [label=< <B> IPFS </B> <BR/> <B> Qm*ccb </B> > group="QmQsdAdCHs4PRLi5tcoLfasYppryqQENxgAy4b2aS8xccb" color="5" style="filled" colorscheme="brbg11" fontcolor="1" fontname="Ariel" shape="box" ]
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I4 [label=< <B> IPFS </B> <BR/> <B> Qm*nM8 </B> > group="QmVV2enwXqqQf5esx4v36UeaFQvFehSPzNfi8aaaaaanM8" color="5" style="filled" colorscheme="brbg11" fontcolor="1" fontname="Ariel" shape="box" ]
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I5 [label=< <B> IPFS </B> <BR/> <B> Qm*deD </B> > group="QmfCHNQ2vbUmAuJZhE2hEpgiJq4sL1XScWEKnUrVtWZdeD" color="5" style="filled" colorscheme="brbg11" fontcolor="1" fontname="Ariel" shape="box" ]
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/* Edges representing active connections in the cluster */
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/* The connections among cluster-service peers */
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C2 -> C0
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C2 -> C1
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C0 -> C1
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C0 -> C2
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C1 -> C0
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C1 -> C2
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/* The connections between cluster peers and their ipfs daemons */
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C0 -> I0
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C1 -> I1
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C2 -> I2
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/* The swarm peer connections among ipfs daemons in the cluster */
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I1 -> I0
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I1 -> I2
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I1 -> I3
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I1 -> I4
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I1 -> I5
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I0 -> I1
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I0 -> I2
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I0 -> I3
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I0 -> I4
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I0 -> I5
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I2 -> I0
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I2 -> I1
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I2 -> I3
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I2 -> I4
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I2 -> I5
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}`
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func TestIpfsAllGraphs(t *testing.T) {
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cg := api.ConnectGraph{
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ClusterID: pid1,
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ClusterLinks: map[string][]peer.ID{
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peer.IDB58Encode(pid1): []peer.ID{
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pid2,
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pid3,
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},
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peer.IDB58Encode(pid2): []peer.ID{
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pid1,
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pid3,
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},
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peer.IDB58Encode(pid3): []peer.ID{
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pid1,
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pid2,
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},
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},
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IPFSLinks: map[string][]peer.ID{
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peer.IDB58Encode(pid4): []peer.ID{
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pid5,
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pid6,
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pid7,
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pid8,
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pid9,
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},
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peer.IDB58Encode(pid5): []peer.ID{
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pid4,
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pid6,
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pid7,
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pid8,
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pid9,
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},
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peer.IDB58Encode(pid6): []peer.ID{
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pid4,
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pid5,
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pid7,
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pid8,
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pid9,
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},
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},
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ClustertoIPFS: map[string]peer.ID{
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peer.IDB58Encode(pid1): pid4,
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peer.IDB58Encode(pid2): pid5,
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peer.IDB58Encode(pid3): pid6,
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},
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}
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buf := new(bytes.Buffer)
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err := makeDot(&cg, buf, true)
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if err != nil {
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t.Fatal(err)
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}
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verifyOutput(t, buf.String(), allIpfs)
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}
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