github.com/filecoin-project/bacalhau@v0.3.23-0.20230228154132-45c989550ace/pkg/requester/ranking/engines_test.go (about)

     1  package ranking
     2  
     3  import (
     4  	"context"
     5  	"testing"
     6  
     7  	"github.com/filecoin-project/bacalhau/pkg/model"
     8  	"github.com/libp2p/go-libp2p/core/peer"
     9  	"github.com/stretchr/testify/suite"
    10  )
    11  
    12  type EnginesNodeRankerSuite struct {
    13  	suite.Suite
    14  	EnginesNodeRanker *EnginesNodeRanker
    15  	dockerPeer        model.NodeInfo
    16  	wasmPeer          model.NodeInfo
    17  	comboPeer         model.NodeInfo
    18  	unknownPeer       model.NodeInfo
    19  }
    20  
    21  func (s *EnginesNodeRankerSuite) SetupSuite() {
    22  	s.dockerPeer = model.NodeInfo{
    23  		PeerInfo:        peer.AddrInfo{ID: peer.ID("docker")},
    24  		ComputeNodeInfo: model.ComputeNodeInfo{ExecutionEngines: []model.Engine{model.EngineDocker}},
    25  	}
    26  	s.wasmPeer = model.NodeInfo{
    27  		PeerInfo:        peer.AddrInfo{ID: peer.ID("wasm")},
    28  		ComputeNodeInfo: model.ComputeNodeInfo{ExecutionEngines: []model.Engine{model.EngineWasm}},
    29  	}
    30  	s.comboPeer = model.NodeInfo{
    31  		PeerInfo:        peer.AddrInfo{ID: peer.ID("combo")},
    32  		ComputeNodeInfo: model.ComputeNodeInfo{ExecutionEngines: []model.Engine{model.EngineDocker, model.EngineWasm}},
    33  	}
    34  	s.unknownPeer = model.NodeInfo{
    35  		PeerInfo: peer.AddrInfo{ID: peer.ID("unknown")},
    36  	}
    37  }
    38  
    39  func (s *EnginesNodeRankerSuite) SetupTest() {
    40  	s.EnginesNodeRanker = NewEnginesNodeRanker()
    41  }
    42  
    43  func TestEnginesNodeRankerSuite(t *testing.T) {
    44  	suite.Run(t, new(EnginesNodeRankerSuite))
    45  }
    46  
    47  func (s *EnginesNodeRankerSuite) TestRankNodes_Docker() {
    48  	job := model.Job{Spec: model.Spec{Engine: model.EngineDocker}}
    49  	nodes := []model.NodeInfo{s.dockerPeer, s.wasmPeer, s.comboPeer, s.unknownPeer}
    50  	ranks, err := s.EnginesNodeRanker.RankNodes(context.Background(), job, nodes)
    51  	s.NoError(err)
    52  	s.Equal(len(nodes), len(ranks))
    53  	assertEquals(s.T(), ranks, "docker", 10)
    54  	assertEquals(s.T(), ranks, "wasm", -1)
    55  	assertEquals(s.T(), ranks, "combo", 10)
    56  	assertEquals(s.T(), ranks, "unknown", 0)
    57  }
    58  func (s *EnginesNodeRankerSuite) TestRankNodes_Wasm() {
    59  	job := model.Job{Spec: model.Spec{Engine: model.EngineWasm}}
    60  	nodes := []model.NodeInfo{s.dockerPeer, s.wasmPeer, s.comboPeer, s.unknownPeer}
    61  	ranks, err := s.EnginesNodeRanker.RankNodes(context.Background(), job, nodes)
    62  	s.NoError(err)
    63  	s.Equal(len(nodes), len(ranks))
    64  	assertEquals(s.T(), ranks, "docker", -1)
    65  	assertEquals(s.T(), ranks, "wasm", 10)
    66  	assertEquals(s.T(), ranks, "combo", 10)
    67  	assertEquals(s.T(), ranks, "unknown", 0)
    68  }
    69  
    70  func (s *EnginesNodeRankerSuite) TestRankNodes_Noop() {
    71  	job := model.Job{Spec: model.Spec{Engine: model.EngineNoop}}
    72  	nodes := []model.NodeInfo{s.dockerPeer, s.wasmPeer, s.comboPeer, s.unknownPeer}
    73  	ranks, err := s.EnginesNodeRanker.RankNodes(context.Background(), job, nodes)
    74  	s.NoError(err)
    75  	s.Equal(len(nodes), len(ranks))
    76  	assertEquals(s.T(), ranks, "docker", -1)
    77  	assertEquals(s.T(), ranks, "wasm", -1)
    78  	assertEquals(s.T(), ranks, "combo", -1)
    79  	assertEquals(s.T(), ranks, "unknown", 0)
    80  }