mirror of https://github.com/docker/cli.git
86 lines
1.9 KiB
Go
86 lines
1.9 KiB
Go
package stack
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import (
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"os"
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"path/filepath"
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"testing"
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"github.com/docker/cli/cli/internal/test/network"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/pkg/testutil"
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"github.com/docker/docker/pkg/testutil/tempfile"
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"github.com/pkg/errors"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"golang.org/x/net/context"
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)
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func TestGetConfigDetails(t *testing.T) {
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content := `
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version: "3.0"
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services:
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foo:
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image: alpine:3.5
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`
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file := tempfile.NewTempFile(t, "test-get-config-details", content)
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defer file.Remove()
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details, err := getConfigDetails(file.Name())
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require.NoError(t, err)
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assert.Equal(t, filepath.Dir(file.Name()), details.WorkingDir)
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assert.Len(t, details.ConfigFiles, 1)
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assert.Len(t, details.Environment, len(os.Environ()))
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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() bool {
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return true
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}
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func TestValidateExternalNetworks(t *testing.T) {
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var testcases = []struct {
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inspectResponse types.NetworkResource
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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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{
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network: "host",
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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: types.NetworkResource{Scope: "swarm"},
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},
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}
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for _, testcase := range testcases {
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fakeClient := &network.FakeClient{
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NetworkInspectFunc: func(_ context.Context, _ string, _ bool) (types.NetworkResource, 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(), fakeClient, networks)
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if testcase.expectedMsg == "" {
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assert.NoError(t, err)
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} else {
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testutil.ErrorContains(t, err, testcase.expectedMsg)
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}
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}
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}
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