81 lines
1.8 KiB
Go
81 lines
1.8 KiB
Go
package task
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import (
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"bytes"
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"context"
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"encoding/json"
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"io"
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"testing"
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dockerTypes "github.com/docker/docker/api/types"
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"github.com/play-with-docker/play-with-docker/docker"
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"github.com/play-with-docker/play-with-docker/event"
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"github.com/play-with-docker/play-with-docker/pwd/types"
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"github.com/play-with-docker/play-with-docker/storage"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/mock"
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)
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type mockSessionProvider struct {
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mock.Mock
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}
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func (m *mockSessionProvider) GetDocker(session *types.Session) (docker.DockerApi, error) {
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args := m.Called(session)
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return args.Get(0).(docker.DockerApi), args.Error(1)
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}
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type nopCloser struct {
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io.Reader
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}
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func (nopCloser) Close() error { return nil }
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func TestCollectStats_Name(t *testing.T) {
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e := &event.Mock{}
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f := &docker.FactoryMock{}
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s := &storage.Mock{}
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task := NewCollectStats(e, f, s)
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assert.Equal(t, "CollectStats", task.Name())
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e.M.AssertExpectations(t)
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f.AssertExpectations(t)
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}
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func TestCollectStats_Run(t *testing.T) {
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d := &docker.Mock{}
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e := &event.Mock{}
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f := &docker.FactoryMock{}
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s := &storage.Mock{}
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stats := dockerTypes.StatsJSON{}
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b, _ := json.Marshal(stats)
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i := &types.Instance{
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IP: "10.0.0.1",
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Name: "aaaabbbb_node1",
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SessionId: "aaaabbbbcccc",
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Hostname: "node1",
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}
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sess := &types.Session{
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Id: "aaaabbbbcccc",
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}
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s.On("SessionGet", i.SessionId).Return(sess, nil)
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f.On("GetForSession", sess).Return(d, nil)
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d.On("ContainerStats", i.Name).Return(nopCloser{bytes.NewReader(b)}, nil)
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e.M.On("Emit", CollectStatsEvent, "aaaabbbbcccc", []interface{}{InstanceStats{Instance: i.Name, Mem: "0.00% (0B / 0B)", Cpu: "0.00%"}}).Return()
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task := NewCollectStats(e, f, s)
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ctx := context.Background()
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err := task.Run(ctx, i)
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assert.Nil(t, err)
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d.AssertExpectations(t)
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e.M.AssertExpectations(t)
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f.AssertExpectations(t)
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}
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