8b09ee1e12
While there may be reasons to keep pkg/errors in production code, we don't need them for these tests. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
66 lines
1.5 KiB
Go
66 lines
1.5 KiB
Go
package swarm
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import (
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"context"
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"errors"
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"testing"
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"github.com/docker/cli/internal/test/network"
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networktypes "github.com/docker/docker/api/types/network"
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"gotest.tools/v3/assert"
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)
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type notFound struct {
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error
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}
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func (n notFound) NotFound() {}
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func TestValidateExternalNetworks(t *testing.T) {
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testcases := []struct {
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inspectResponse networktypes.Inspect
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inspectError error
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expectedMsg string
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network string
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}{
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{
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inspectError: notFound{},
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expectedMsg: "could not be found. You need to create a swarm-scoped network",
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},
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{
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inspectError: errors.New("unexpected"),
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expectedMsg: "unexpected",
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},
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// FIXME(vdemeester) that doesn't work under windows, the check needs to be smarter
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/*
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{
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inspectError: errors.New("host net does not exist on swarm classic"),
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network: "host",
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},
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*/
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{
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network: "user",
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expectedMsg: "is not in the right scope",
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},
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{
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network: "user",
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inspectResponse: networktypes.Inspect{Scope: "swarm"},
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},
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}
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for _, testcase := range testcases {
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client := &network.FakeClient{
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NetworkInspectFunc: func(_ context.Context, _ string, _ networktypes.InspectOptions) (networktypes.Inspect, error) {
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return testcase.inspectResponse, testcase.inspectError
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},
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}
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networks := []string{testcase.network}
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err := validateExternalNetworks(context.Background(), client, networks)
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if testcase.expectedMsg == "" {
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assert.NilError(t, err)
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} else {
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assert.ErrorContains(t, err, testcase.expectedMsg)
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}
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}
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}
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