2c9dff1436
if a context is set (e.g. through DOCKER_CONTEXT or the CLI config file), but
wasn't found, then a "stub" context is added, including an error message that
the context doesn't exist.
DOCKER_CONTEXT=nosuchcontext docker context ls
NAME DESCRIPTION DOCKER ENDPOINT ERROR
default Current DOCKER_HOST based configuration unix:///var/run/docker.sock
nosuchcontext * context "nosuchcontext": context not found: …
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
50 lines
1.3 KiB
Go
50 lines
1.3 KiB
Go
package context
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import (
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"testing"
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"github.com/docker/cli/cli/command"
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"gotest.tools/v3/assert"
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"gotest.tools/v3/golden"
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)
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func createTestContext(t *testing.T, cli command.Cli, name string) {
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t.Helper()
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err := RunCreate(cli, &CreateOptions{
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Name: name,
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Description: "description of " + name,
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Docker: map[string]string{keyHost: "https://someswarmserver.example.com"},
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})
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assert.NilError(t, err)
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}
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func TestList(t *testing.T) {
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cli := makeFakeCli(t)
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createTestContext(t, cli, "current")
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createTestContext(t, cli, "other")
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createTestContext(t, cli, "unset")
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cli.SetCurrentContext("current")
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cli.OutBuffer().Reset()
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assert.NilError(t, runList(cli, &listOptions{}))
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golden.Assert(t, cli.OutBuffer().String(), "list.golden")
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}
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func TestListQuiet(t *testing.T) {
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cli := makeFakeCli(t)
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createTestContext(t, cli, "current")
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createTestContext(t, cli, "other")
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cli.SetCurrentContext("current")
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cli.OutBuffer().Reset()
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assert.NilError(t, runList(cli, &listOptions{quiet: true}))
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golden.Assert(t, cli.OutBuffer().String(), "quiet-list.golden")
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}
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func TestListError(t *testing.T) {
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cli := makeFakeCli(t)
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cli.SetCurrentContext("nosuchcontext")
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cli.OutBuffer().Reset()
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assert.NilError(t, runList(cli, &listOptions{}))
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golden.Assert(t, cli.OutBuffer().String(), "list-with-error.golden")
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}
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