mirror of https://github.com/docker/cli.git
76 lines
2.4 KiB
Go
76 lines
2.4 KiB
Go
package context
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import (
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"bytes"
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"fmt"
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"io"
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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/streams"
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"gotest.tools/v3/assert"
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)
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func TestExportImportWithFile(t *testing.T) {
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contextFile := filepath.Join(t.TempDir(), "exported")
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cli := makeFakeCli(t)
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createTestContext(t, cli, "test")
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cli.ErrBuffer().Reset()
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assert.NilError(t, RunExport(cli, &ExportOptions{
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ContextName: "test",
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Dest: contextFile,
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}))
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assert.Equal(t, cli.ErrBuffer().String(), fmt.Sprintf("Written file %q\n", contextFile))
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cli.OutBuffer().Reset()
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cli.ErrBuffer().Reset()
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assert.NilError(t, RunImport(cli, "test2", contextFile))
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context1, err := cli.ContextStore().GetMetadata("test")
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assert.NilError(t, err)
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context2, err := cli.ContextStore().GetMetadata("test2")
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assert.NilError(t, err)
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assert.DeepEqual(t, context1.Endpoints, context2.Endpoints)
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assert.DeepEqual(t, context1.Metadata, context2.Metadata)
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assert.Equal(t, "test", context1.Name)
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assert.Equal(t, "test2", context2.Name)
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assert.Equal(t, "test2\n", cli.OutBuffer().String())
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assert.Equal(t, "Successfully imported context \"test2\"\n", cli.ErrBuffer().String())
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}
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func TestExportImportPipe(t *testing.T) {
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cli := makeFakeCli(t)
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createTestContext(t, cli, "test")
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cli.ErrBuffer().Reset()
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cli.OutBuffer().Reset()
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assert.NilError(t, RunExport(cli, &ExportOptions{
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ContextName: "test",
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Dest: "-",
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}))
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assert.Equal(t, cli.ErrBuffer().String(), "")
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cli.SetIn(streams.NewIn(io.NopCloser(bytes.NewBuffer(cli.OutBuffer().Bytes()))))
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cli.OutBuffer().Reset()
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cli.ErrBuffer().Reset()
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assert.NilError(t, RunImport(cli, "test2", "-"))
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context1, err := cli.ContextStore().GetMetadata("test")
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assert.NilError(t, err)
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context2, err := cli.ContextStore().GetMetadata("test2")
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assert.NilError(t, err)
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assert.DeepEqual(t, context1.Endpoints, context2.Endpoints)
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assert.DeepEqual(t, context1.Metadata, context2.Metadata)
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assert.Equal(t, "test", context1.Name)
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assert.Equal(t, "test2", context2.Name)
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assert.Equal(t, "test2\n", cli.OutBuffer().String())
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assert.Equal(t, "Successfully imported context \"test2\"\n", cli.ErrBuffer().String())
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}
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func TestExportExistingFile(t *testing.T) {
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contextFile := filepath.Join(t.TempDir(), "exported")
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cli := makeFakeCli(t)
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cli.ErrBuffer().Reset()
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assert.NilError(t, os.WriteFile(contextFile, []byte{}, 0o644))
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err := RunExport(cli, &ExportOptions{ContextName: "test", Dest: contextFile})
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assert.Assert(t, os.IsExist(err))
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}
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