talos/internal/integration/cli/kubeconfig.go
Andrey Smirnov 3a021e4579 test: add integration tests for (most) CLI commands
I added tests for all the commands which work reliably in container mode.

Some tests are naive, some are more sophisticated. While going
through the tests, I think I found a small bug in `osctl gen keypair`.

When we get reliable KVM tests, I can revisit and add missing
tests for time, reboot, shutdown and friends.

Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
2019-12-20 23:33:35 +03:00

75 lines
1.9 KiB
Go

// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
// +build integration_cli
package cli
import (
"io/ioutil"
"os"
"path/filepath"
"regexp"
"github.com/talos-systems/talos/internal/integration/base"
)
// KubeconfigSuite verifies dmesg command
type KubeconfigSuite struct {
base.CLISuite
}
// SuiteName ...
func (suite *KubeconfigSuite) SuiteName() string {
return "cli.KubeconfigSuite"
}
// TestDirectory generates kubeconfig in specified directory.
func (suite *KubeconfigSuite) TestDirectory() {
tempDir, err := ioutil.TempDir("", "talos")
suite.Require().NoError(err)
defer os.RemoveAll(tempDir) //nolint: errcheck
suite.RunOsctl([]string{"kubeconfig", tempDir},
base.StdoutEmpty())
suite.Require().FileExists(filepath.Join(tempDir, "kubeconfig"))
// TODO: launch kubectl with config to verify it
}
// TestCwd generates kubeconfig in cwd.
func (suite *KubeconfigSuite) TestCwd() {
tempDir, err := ioutil.TempDir("", "talos")
suite.Require().NoError(err)
defer os.RemoveAll(tempDir) //nolint: errcheck
savedCwd, err := os.Getwd()
suite.Require().NoError(err)
defer os.Chdir(savedCwd) //nolint: errcheck
suite.Require().NoError(os.Chdir(tempDir))
suite.RunOsctl([]string{"kubeconfig"},
base.StdoutEmpty())
suite.Require().FileExists(filepath.Join(tempDir, "kubeconfig"))
}
// TestMultiNodeFail verifies that command fails with multiple nodes.
func (suite *KubeconfigSuite) TestMultiNodeFail() {
suite.RunOsctl([]string{"kubeconfig", "--nodes", "127.0.0.1", "--nodes", "127.0.0.1", "."},
base.ShouldFail(),
base.StderrNotEmpty(),
base.StdoutEmpty(),
base.StderrShouldMatch(regexp.MustCompile(`is not supported with multiple nodes`)))
}
func init() {
allSuites = append(allSuites, new(KubeconfigSuite))
}