woodpecker-helm3/internal/run/upgrade_test.go

252 lines
6.3 KiB
Go
Raw Normal View History

2019-12-05 22:35:25 +00:00
package run
import (
"fmt"
2022-08-16 18:42:02 +00:00
"strings"
"testing"
2019-12-05 22:35:25 +00:00
"github.com/golang/mock/gomock"
"github.com/pelotech/drone-helm3/internal/env"
"github.com/stretchr/testify/suite"
2019-12-05 22:35:25 +00:00
)
type UpgradeTestSuite struct {
suite.Suite
ctrl *gomock.Controller
mockCmd *Mockcmd
originalCommand func(string, ...string) cmd
}
func (suite *UpgradeTestSuite) BeforeTest(_, _ string) {
suite.ctrl = gomock.NewController(suite.T())
suite.mockCmd = NewMockcmd(suite.ctrl)
suite.originalCommand = command
command = func(path string, args ...string) cmd { return suite.mockCmd }
}
2019-12-05 22:35:25 +00:00
func (suite *UpgradeTestSuite) AfterTest(_, _ string) {
command = suite.originalCommand
}
func TestUpgradeTestSuite(t *testing.T) {
suite.Run(t, new(UpgradeTestSuite))
}
func (suite *UpgradeTestSuite) TestNewUpgrade() {
cfg := env.NewTestConfig(suite.T())
cfg.ChartVersion = "seventeen"
cfg.DryRun = true
cfg.Wait = true
cfg.Values = "steadfastness,forthrightness"
cfg.StringValues = "tensile_strength,flexibility"
cfg.ValuesFiles = []string{"/root/price_inventory.yml"}
cfg.ReuseValues = true
cfg.Timeout = "go sit in the corner"
cfg.Chart = "billboard_top_100"
cfg.Release = "post_malone_circles"
cfg.Force = true
cfg.AtomicUpgrade = true
cfg.CleanupOnFail = true
up := NewUpgrade(*cfg)
suite.Equal(cfg.Chart, up.chart)
suite.Equal(cfg.Release, up.release)
suite.Equal(cfg.ChartVersion, up.chartVersion)
suite.Equal(true, up.dryRun)
suite.Equal(cfg.Wait, up.wait)
suite.Equal("steadfastness,forthrightness", up.values)
suite.Equal("tensile_strength,flexibility", up.stringValues)
suite.Equal([]string{"/root/price_inventory.yml"}, up.valuesFiles)
suite.Equal(cfg.ReuseValues, up.reuseValues)
suite.Equal(cfg.Timeout, up.timeout)
suite.Equal(cfg.Force, up.force)
suite.Equal(true, up.atomic)
suite.Equal(true, up.cleanupOnFail)
suite.NotNil(up.config)
suite.NotNil(up.certs)
}
func (suite *UpgradeTestSuite) TestPrepareAndExecute() {
defer suite.ctrl.Finish()
cfg := env.NewTestConfig(suite.T())
cfg.Chart = "at40"
cfg.Release = "jonas_brothers_only_human"
u := NewUpgrade(*cfg)
2019-12-05 22:35:25 +00:00
command = func(path string, args ...string) cmd {
suite.Equal(helmBin, path)
suite.Equal([]string{"upgrade", "--install", "--history-max=10", "jonas_brothers_only_human", "at40"}, args)
2019-12-05 22:35:25 +00:00
return suite.mockCmd
2019-12-05 22:35:25 +00:00
}
suite.mockCmd.EXPECT().
2019-12-05 22:35:25 +00:00
Stdout(gomock.Any())
suite.mockCmd.EXPECT().
2019-12-05 22:35:25 +00:00
Stderr(gomock.Any())
suite.mockCmd.EXPECT().
2019-12-05 22:35:25 +00:00
Run().
Times(1)
err := u.Prepare()
suite.Require().Nil(err)
u.Execute()
}
func (suite *UpgradeTestSuite) TestPrepareNamespaceFlag() {
defer suite.ctrl.Finish()
cfg := env.NewTestConfig(suite.T())
cfg.Namespace = "melt"
cfg.Chart = "at40"
cfg.Release = "shaed_trampoline"
u := NewUpgrade(*cfg)
command = func(path string, args ...string) cmd {
suite.Equal(helmBin, path)
suite.Equal([]string{"--namespace", "melt", "upgrade", "--install", "--history-max=10", "shaed_trampoline", "at40"}, args)
return suite.mockCmd
}
suite.mockCmd.EXPECT().Stdout(gomock.Any())
suite.mockCmd.EXPECT().Stderr(gomock.Any())
err := u.Prepare()
suite.Require().Nil(err)
}
func (suite *UpgradeTestSuite) TestPrepareWithUpgradeFlags() {
defer suite.ctrl.Finish()
cfg := env.NewTestConfig(suite.T())
cfg.Chart = "hot_ac"
cfg.Release = "maroon_5_memories"
cfg.ChartVersion = "radio_edit"
cfg.DryRun = true
cfg.Wait = true
cfg.Values = "age=35"
cfg.StringValues = "height=5ft10in"
cfg.ValuesFiles = []string{"/usr/local/stats", "/usr/local/grades"}
cfg.ReuseValues = true
cfg.Timeout = "sit_in_the_corner"
cfg.Force = true
cfg.AtomicUpgrade = true
cfg.CleanupOnFail = true
u := NewUpgrade(*cfg)
// inject a ca cert filename so repoCerts won't create any files that we'd have to clean up
u.certs.caCertFilename = "local_ca.cert"
command = func(path string, args ...string) cmd {
suite.Equal(helmBin, path)
suite.Equal([]string{"upgrade", "--install",
"--version", "radio_edit",
"--dry-run",
"--wait",
"--reuse-values",
"--timeout", "sit_in_the_corner",
"--force",
"--atomic",
"--cleanup-on-fail",
"--set", "age=35",
"--set-string", "height=5ft10in",
"--values", "/usr/local/stats",
"--values", "/usr/local/grades",
"--ca-file", "local_ca.cert",
"--history-max=10",
"maroon_5_memories", "hot_ac"}, args)
return suite.mockCmd
}
suite.mockCmd.EXPECT().Stdout(gomock.Any())
suite.mockCmd.EXPECT().Stderr(gomock.Any())
err := u.Prepare()
suite.Require().Nil(err)
}
func (suite *UpgradeTestSuite) TestRequiresChartAndRelease() {
// These aren't really expected, but allowing them gives clearer test-failure messages
suite.mockCmd.EXPECT().Stdout(gomock.Any()).AnyTimes()
suite.mockCmd.EXPECT().Stderr(gomock.Any()).AnyTimes()
u := NewUpgrade(env.Config{})
u.release = "seth_everman_unskippable_cutscene"
err := u.Prepare()
suite.EqualError(err, "chart is required", "Chart should be mandatory")
u.release = ""
u.chart = "billboard_top_zero"
err = u.Prepare()
suite.EqualError(err, "release is required", "Release should be mandatory")
}
func (suite *UpgradeTestSuite) TestPrepareDebugFlag() {
stdout := strings.Builder{}
stderr := strings.Builder{}
cfg := env.NewTestConfig(suite.T())
cfg.Chart = "at40"
cfg.Release = "lewis_capaldi_someone_you_loved"
cfg.Debug = true
cfg.Stdout = &stdout
cfg.Stderr = &stderr
u := NewUpgrade(*cfg)
command = func(path string, args ...string) cmd {
suite.mockCmd.EXPECT().
String().
Return(fmt.Sprintf("%s %s", path, strings.Join(args, " ")))
return suite.mockCmd
}
suite.mockCmd.EXPECT().
Stdout(&stdout)
suite.mockCmd.EXPECT().
Stderr(&stderr)
u.Prepare()
want := fmt.Sprintf(
"Generated command: '%s --debug upgrade --install --history-max=10 lewis_capaldi_someone_you_loved at40'\n",
helmBin,
)
suite.Equal(want, stderr.String())
suite.Equal("", stdout.String())
2019-12-05 22:35:25 +00:00
}
func (suite *UpgradeTestSuite) TestPrepareSkipCrdsFlag() {
defer suite.ctrl.Finish()
2022-08-16 18:42:02 +00:00
cfg := env.NewTestConfig(suite.T())
cfg.Chart = "at40"
cfg.Release = "cabbages_smell_great"
cfg.SkipCrds = true
u := NewUpgrade(*cfg)
command = func(path string, args ...string) cmd {
suite.Equal(helmBin, path)
2022-08-16 18:42:02 +00:00
suite.Equal([]string{"upgrade", "--install", "--skip-crds", "--history-max=10", "cabbages_smell_great", "at40"}, args)
return suite.mockCmd
}
suite.mockCmd.EXPECT().Stdout(gomock.Any())
suite.mockCmd.EXPECT().Stderr(gomock.Any())
err := u.Prepare()
suite.Require().Nil(err)
}