Fix TestDiffEmptyArgClientError O:)
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
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parent
9d2e8abd30
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7878705dcc
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@ -34,6 +34,9 @@ func NewDiffCommand(dockerCli *client.DockerCli) *cobra.Command {
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}
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}
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func runDiff(dockerCli *client.DockerCli, opts *diffOptions) error {
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func runDiff(dockerCli *client.DockerCli, opts *diffOptions) error {
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if opts.container == "" {
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return fmt.Errorf("Container name cannot be empty")
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}
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ctx := context.Background()
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ctx := context.Background()
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changes, err := dockerCli.Client().ContainerDiff(ctx, opts.container)
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changes, err := dockerCli.Client().ContainerDiff(ctx, opts.container)
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@ -83,5 +83,5 @@ func (s *DockerSuite) TestDiffEnsureDefaultDevs(c *check.C) {
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func (s *DockerSuite) TestDiffEmptyArgClientError(c *check.C) {
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func (s *DockerSuite) TestDiffEmptyArgClientError(c *check.C) {
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out, _, err := dockerCmdWithError("diff", "")
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out, _, err := dockerCmdWithError("diff", "")
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c.Assert(err, checker.NotNil)
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c.Assert(err, checker.NotNil)
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c.Assert(strings.TrimSpace(out), checker.Contains, "\"docker diff\" requires exactly 1 argument(s).")
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c.Assert(strings.TrimSpace(out), checker.Contains, "Container name cannot be empty")
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}
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}
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