120 lines
3.2 KiB
Go
120 lines
3.2 KiB
Go
package node
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import (
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"fmt"
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"io/ioutil"
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"testing"
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"github.com/docker/cli/internal/test"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/swarm"
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"github.com/pkg/errors"
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// Import builders to get the builder function as package function
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. "github.com/docker/cli/internal/test/builders"
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"github.com/docker/cli/internal/test/testutil"
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"github.com/gotestyourself/gotestyourself/golden"
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"github.com/stretchr/testify/assert"
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)
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func TestNodeInspectErrors(t *testing.T) {
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testCases := []struct {
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args []string
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flags map[string]string
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nodeInspectFunc func() (swarm.Node, []byte, error)
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infoFunc func() (types.Info, error)
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expectedError string
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}{
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{
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expectedError: "requires at least 1 argument",
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},
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{
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args: []string{"self"},
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infoFunc: func() (types.Info, error) {
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return types.Info{}, errors.Errorf("error asking for node info")
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},
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expectedError: "error asking for node info",
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},
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{
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args: []string{"nodeID"},
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nodeInspectFunc: func() (swarm.Node, []byte, error) {
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return swarm.Node{}, []byte{}, errors.Errorf("error inspecting the node")
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},
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infoFunc: func() (types.Info, error) {
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return types.Info{}, errors.Errorf("error asking for node info")
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},
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expectedError: "error inspecting the node",
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},
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{
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args: []string{"self"},
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nodeInspectFunc: func() (swarm.Node, []byte, error) {
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return swarm.Node{}, []byte{}, errors.Errorf("error inspecting the node")
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},
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infoFunc: func() (types.Info, error) {
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return types.Info{Swarm: swarm.Info{NodeID: "abc"}}, nil
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},
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expectedError: "error inspecting the node",
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},
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{
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args: []string{"self"},
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flags: map[string]string{
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"pretty": "true",
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},
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infoFunc: func() (types.Info, error) {
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return types.Info{}, errors.Errorf("error asking for node info")
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},
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expectedError: "error asking for node info",
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},
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}
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for _, tc := range testCases {
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cmd := newInspectCommand(
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test.NewFakeCli(&fakeClient{
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nodeInspectFunc: tc.nodeInspectFunc,
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infoFunc: tc.infoFunc,
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}))
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cmd.SetArgs(tc.args)
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for key, value := range tc.flags {
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cmd.Flags().Set(key, value)
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}
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cmd.SetOutput(ioutil.Discard)
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testutil.ErrorContains(t, cmd.Execute(), tc.expectedError)
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}
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}
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func TestNodeInspectPretty(t *testing.T) {
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testCases := []struct {
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name string
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nodeInspectFunc func() (swarm.Node, []byte, error)
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}{
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{
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name: "simple",
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nodeInspectFunc: func() (swarm.Node, []byte, error) {
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return *Node(NodeLabels(map[string]string{
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"lbl1": "value1",
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})), []byte{}, nil
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},
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},
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{
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name: "manager",
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nodeInspectFunc: func() (swarm.Node, []byte, error) {
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return *Node(Manager()), []byte{}, nil
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},
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},
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{
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name: "manager-leader",
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nodeInspectFunc: func() (swarm.Node, []byte, error) {
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return *Node(Manager(Leader())), []byte{}, nil
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},
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},
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}
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for _, tc := range testCases {
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cli := test.NewFakeCli(&fakeClient{
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nodeInspectFunc: tc.nodeInspectFunc,
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})
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cmd := newInspectCommand(cli)
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cmd.SetArgs([]string{"nodeID"})
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cmd.Flags().Set("pretty", "true")
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assert.NoError(t, cmd.Execute())
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golden.Assert(t, cli.OutBuffer().String(), fmt.Sprintf("node-inspect-pretty.%s.golden", tc.name))
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}
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}
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