mirror of https://github.com/docker/cli.git
105 lines
3.3 KiB
Go
105 lines
3.3 KiB
Go
package image
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import (
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"io"
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"strings"
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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/image"
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"github.com/pkg/errors"
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"gotest.tools/v3/assert"
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is "gotest.tools/v3/assert/cmp"
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)
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func TestNewImportCommandErrors(t *testing.T) {
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testCases := []struct {
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name string
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args []string
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expectedError string
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imageImportFunc func(source image.ImportSource, ref string, options image.ImportOptions) (io.ReadCloser, error)
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}{
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{
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name: "wrong-args",
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args: []string{},
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expectedError: "requires at least 1 argument.",
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},
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{
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name: "import-failed",
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args: []string{"testdata/import-command-success.input.txt"},
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expectedError: "something went wrong",
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imageImportFunc: func(source image.ImportSource, ref string, options image.ImportOptions) (io.ReadCloser, error) {
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return nil, errors.Errorf("something went wrong")
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},
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},
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}
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for _, tc := range testCases {
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cmd := NewImportCommand(test.NewFakeCli(&fakeClient{imageImportFunc: tc.imageImportFunc}))
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cmd.SetOut(io.Discard)
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cmd.SetArgs(tc.args)
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assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
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}
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}
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func TestNewImportCommandInvalidFile(t *testing.T) {
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cmd := NewImportCommand(test.NewFakeCli(&fakeClient{}))
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cmd.SetOut(io.Discard)
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cmd.SetArgs([]string{"testdata/import-command-success.unexistent-file"})
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assert.ErrorContains(t, cmd.Execute(), "testdata/import-command-success.unexistent-file")
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}
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func TestNewImportCommandSuccess(t *testing.T) {
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testCases := []struct {
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name string
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args []string
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imageImportFunc func(source image.ImportSource, ref string, options image.ImportOptions) (io.ReadCloser, error)
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}{
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{
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name: "simple",
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args: []string{"testdata/import-command-success.input.txt"},
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},
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{
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name: "terminal-source",
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args: []string{"-"},
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},
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{
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name: "double",
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args: []string{"-", "image:local"},
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imageImportFunc: func(source image.ImportSource, ref string, options image.ImportOptions) (io.ReadCloser, error) {
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assert.Check(t, is.Equal("image:local", ref))
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return io.NopCloser(strings.NewReader("")), nil
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},
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},
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{
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name: "message",
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args: []string{"--message", "test message", "-"},
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imageImportFunc: func(source image.ImportSource, ref string, options image.ImportOptions) (io.ReadCloser, error) {
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assert.Check(t, is.Equal("test message", options.Message))
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return io.NopCloser(strings.NewReader("")), nil
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},
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},
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{
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name: "change",
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args: []string{"--change", "ENV DEBUG=true", "-"},
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imageImportFunc: func(source image.ImportSource, ref string, options image.ImportOptions) (io.ReadCloser, error) {
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assert.Check(t, is.Equal("ENV DEBUG=true", options.Changes[0]))
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return io.NopCloser(strings.NewReader("")), nil
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},
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},
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{
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name: "change legacy syntax",
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args: []string{"--change", "ENV DEBUG true", "-"},
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imageImportFunc: func(source image.ImportSource, ref string, options image.ImportOptions) (io.ReadCloser, error) {
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assert.Check(t, is.Equal("ENV DEBUG true", options.Changes[0]))
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return io.NopCloser(strings.NewReader("")), 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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cmd := NewImportCommand(test.NewFakeCli(&fakeClient{imageImportFunc: tc.imageImportFunc}))
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cmd.SetOut(io.Discard)
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cmd.SetArgs(tc.args)
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assert.NilError(t, cmd.Execute())
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}
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}
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