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Handle errors

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This commit is contained in:
Mikhail Mazurskiy
2021-06-05 09:43:13 +10:00
parent 0305860078
commit a3ed120efb
25 changed files with 232 additions and 126 deletions
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68
api/konfig/plugins_test.go
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@@ -9,7 +9,7 @@ import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"sigs.k8s.io/kustomize/api/filesys"
"sigs.k8s.io/kustomize/api/types"
)
@@ -18,11 +18,11 @@ func TestDefaultAbsPluginHome_NoKustomizePluginHomeEnv(t *testing.T) {
fSys := filesys.MakeFsInMemory()
keep, isSet := os.LookupEnv(KustomizePluginHomeEnv)
if isSet {
_ = os.Unsetenv(KustomizePluginHomeEnv)
unsetenv(t, KustomizePluginHomeEnv)
}
_, err := DefaultAbsPluginHome(fSys)
if isSet {
os.Setenv(KustomizePluginHomeEnv, keep)
setenv(t, KustomizePluginHomeEnv, keep)
}
if err == nil {
t.Fatalf("expected err")
@@ -43,13 +43,13 @@ func TestDefaultAbsPluginHome_NoKustomizePluginHomeEnv(t *testing.T) {
func TestDefaultAbsPluginHome_EmptyKustomizePluginHomeEnv(t *testing.T) {
keep, isSet := os.LookupEnv(KustomizePluginHomeEnv)
os.Setenv(KustomizePluginHomeEnv, "")
setenv(t, KustomizePluginHomeEnv, "")
_, err := DefaultAbsPluginHome(filesys.MakeFsInMemory())
if !isSet {
_ = os.Unsetenv(KustomizePluginHomeEnv)
unsetenv(t, KustomizePluginHomeEnv)
} else {
_ = os.Setenv(KustomizePluginHomeEnv, keep)
setenv(t, KustomizePluginHomeEnv, keep)
}
if err == nil {
t.Fatalf("expected err")
@@ -65,16 +65,15 @@ func TestDefaultAbsPluginHome_WithKustomizePluginHomeEnv(t *testing.T) {
keep, isSet := os.LookupEnv(KustomizePluginHomeEnv)
if !isSet {
keep = "whatever"
os.Setenv(KustomizePluginHomeEnv, keep)
setenv(t, KustomizePluginHomeEnv, keep)
}
fSys.Mkdir(keep)
err := fSys.Mkdir(keep)
require.NoError(t, err)
h, err := DefaultAbsPluginHome(fSys)
if !isSet {
_ = os.Unsetenv(KustomizePluginHomeEnv)
}
if err != nil {
t.Fatalf("unexpected err: %v", err)
unsetenv(t, KustomizePluginHomeEnv)
}
require.NoError(t, err)
if h != keep {
t.Fatalf("unexpected config dir: %s", h)
}
@@ -85,13 +84,14 @@ func TestDefaultAbsPluginHomeWithXdg(t *testing.T) {
keep, isSet := os.LookupEnv(XdgConfigHomeEnv)
if !isSet {
keep = "whatever"
os.Setenv(XdgConfigHomeEnv, keep)
setenv(t, XdgConfigHomeEnv, keep)
}
configDir := filepath.Join(keep, ProgramName, RelPluginHome)
fSys.Mkdir(configDir)
err := fSys.Mkdir(configDir)
require.NoError(t, err)
h, err := DefaultAbsPluginHome(fSys)
if !isSet {
_ = os.Unsetenv(XdgConfigHomeEnv)
unsetenv(t, XdgConfigHomeEnv)
}
if err != nil {
t.Fatalf("unexpected err: %v", err)
@@ -105,11 +105,11 @@ func TestDefaultAbsPluginHomeNoConfig(t *testing.T) {
fSys := filesys.MakeFsInMemory()
keep, isSet := os.LookupEnv(XdgConfigHomeEnv)
if isSet {
_ = os.Unsetenv(XdgConfigHomeEnv)
unsetenv(t, XdgConfigHomeEnv)
}
_, err := DefaultAbsPluginHome(fSys)
if isSet {
os.Setenv(XdgConfigHomeEnv, keep)
setenv(t, XdgConfigHomeEnv, keep)
}
if err == nil {
t.Fatalf("expected err")
@@ -121,13 +121,13 @@ func TestDefaultAbsPluginHomeNoConfig(t *testing.T) {
func TestDefaultAbsPluginHomeEmptyXdgConfig(t *testing.T) {
keep, isSet := os.LookupEnv(XdgConfigHomeEnv)
os.Setenv(XdgConfigHomeEnv, "")
setenv(t, XdgConfigHomeEnv, "")
if isSet {
_ = os.Unsetenv(XdgConfigHomeEnv)
unsetenv(t, XdgConfigHomeEnv)
}
_, err := DefaultAbsPluginHome(filesys.MakeFsInMemory())
if isSet {
os.Setenv(XdgConfigHomeEnv, keep)
setenv(t, XdgConfigHomeEnv, keep)
}
if err == nil {
t.Fatalf("expected err")
@@ -142,14 +142,16 @@ func TestDefaultAbsPluginHomeNoXdgWithDotConfig(t *testing.T) {
fSys := filesys.MakeFsInMemory()
configDir := filepath.Join(
HomeDir(), XdgConfigHomeEnvDefault, ProgramName, RelPluginHome)
fSys.Mkdir(configDir)
err := fSys.Mkdir(configDir)
require.NoError(t, err)
keep, isSet := os.LookupEnv(XdgConfigHomeEnv)
if isSet {
_ = os.Unsetenv(XdgConfigHomeEnv)
unsetenv(t, XdgConfigHomeEnv)
}
s, _ := DefaultAbsPluginHome(fSys)
s, err := DefaultAbsPluginHome(fSys)
require.NoError(t, err)
if isSet {
os.Setenv(XdgConfigHomeEnv, keep)
setenv(t, XdgConfigHomeEnv, keep)
}
if s != configDir {
t.Fatalf("unexpected config dir: %s", s)
@@ -160,16 +162,26 @@ func TestDefaultAbsPluginHomeNoXdgJustHomeDir(t *testing.T) {
fSys := filesys.MakeFsInMemory()
configDir := filepath.Join(
HomeDir(), ProgramName, RelPluginHome)
fSys.Mkdir(configDir)
err := fSys.Mkdir(configDir)
require.NoError(t, err)
keep, isSet := os.LookupEnv(XdgConfigHomeEnv)
if isSet {
_ = os.Unsetenv(XdgConfigHomeEnv)
unsetenv(t, XdgConfigHomeEnv)
}
s, _ := DefaultAbsPluginHome(fSys)
s, err := DefaultAbsPluginHome(fSys)
require.NoError(t, err)
if isSet {
os.Setenv(XdgConfigHomeEnv, keep)
setenv(t, XdgConfigHomeEnv, keep)
}
if s != configDir {
t.Fatalf("unexpected config dir: %s", s)
}
}
func setenv(t *testing.T, key, value string) {
require.NoError(t, os.Setenv(key, value))
}
func unsetenv(t *testing.T, key string) {
require.NoError(t, os.Unsetenv(key))
}