4f7c07cfc2
Some tests had to be skipped as there's some issues to address, and some of the result-types cannot be mocked / stubbed. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
90 lines
2.7 KiB
Go
90 lines
2.7 KiB
Go
package node
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import (
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"errors"
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"io"
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"testing"
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"github.com/docker/cli/internal/test"
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"github.com/docker/cli/internal/test/builders"
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"github.com/moby/moby/api/types/swarm"
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"github.com/moby/moby/client"
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"gotest.tools/v3/assert"
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)
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func TestNodeDemoteErrors(t *testing.T) {
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testCases := []struct {
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args []string
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nodeInspectFunc func() (client.NodeInspectResult, error)
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nodeUpdateFunc func(nodeID string, options client.NodeUpdateOptions) (client.NodeUpdateResult, 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{"nodeID"},
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nodeInspectFunc: func() (client.NodeInspectResult, error) {
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return client.NodeInspectResult{}, errors.New("error inspecting the node")
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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{"nodeID"},
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nodeUpdateFunc: func(nodeID string, options client.NodeUpdateOptions) (client.NodeUpdateResult, error) {
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return client.NodeUpdateResult{}, errors.New("error updating the node")
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},
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expectedError: "error updating the node",
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},
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}
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for _, tc := range testCases {
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cmd := newDemoteCommand(
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test.NewFakeCli(&fakeClient{
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nodeInspectFunc: tc.nodeInspectFunc,
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nodeUpdateFunc: tc.nodeUpdateFunc,
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}))
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cmd.SetArgs(tc.args)
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cmd.SetOut(io.Discard)
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cmd.SetErr(io.Discard)
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assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
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}
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}
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func TestNodeDemoteNoChange(t *testing.T) {
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cmd := newDemoteCommand(
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test.NewFakeCli(&fakeClient{
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nodeInspectFunc: func() (client.NodeInspectResult, error) {
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return client.NodeInspectResult{
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Node: *builders.Node(),
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}, nil
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},
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nodeUpdateFunc: func(nodeID string, options client.NodeUpdateOptions) (client.NodeUpdateResult, error) {
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if options.Node.Role != swarm.NodeRoleWorker {
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return client.NodeUpdateResult{}, errors.New("expected role worker, got " + string(options.Node.Role))
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}
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return client.NodeUpdateResult{}, nil
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},
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}))
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cmd.SetArgs([]string{"nodeID"})
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assert.NilError(t, cmd.Execute())
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}
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func TestNodeDemoteMultipleNode(t *testing.T) {
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cmd := newDemoteCommand(
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test.NewFakeCli(&fakeClient{
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nodeInspectFunc: func() (client.NodeInspectResult, error) {
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return client.NodeInspectResult{
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Node: *builders.Node(builders.Manager()),
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}, nil
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},
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nodeUpdateFunc: func(nodeID string, options client.NodeUpdateOptions) (client.NodeUpdateResult, error) {
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if options.Node.Role != swarm.NodeRoleWorker {
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return client.NodeUpdateResult{}, errors.New("expected role worker, got " + string(options.Node.Role))
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}
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return client.NodeUpdateResult{}, nil
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},
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}))
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cmd.SetArgs([]string{"nodeID1", "nodeID2"})
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assert.NilError(t, cmd.Execute())
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}
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