Files
forge/modules/setting/config_provider_test.go
zeekayandHanzo Dev aa87442fdd Record upstream authorship centrally in NOTICE instead of in every file header
Source files keep their SPDX-License-Identifier and Hanzo copyright line; the
Gitea, Gogs and LFS Test Server copyrights they used to repeat now live once in
NOTICE, alongside LICENSE. The header lint accepts any copyright line above the
SPDX line, so it no longer demands an upstream one.

Co-authored-by: Hanzo Dev <[email protected]>
2026-09-10 17:50:35 -07:00

139 lines
4.0 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// SPDX-License-Identifier: MIT
package setting
import (
"os"
"testing"
"github.com/stretchr/testify/assert"
)
func TestConfigProviderBehaviors(t *testing.T) {
t.Run("BuggyKeyOverwritten", func(t *testing.T) {
cfg, _ := NewConfigProviderFromData(`
[foo]
key =
`)
sec := cfg.Section("foo")
secSub := cfg.Section("foo.bar")
secSub.Key("key").MustString("1") // try to read a key from subsection
assert.Equal(t, "1", sec.Key("key").String()) // TODO: BUGGY! the key in [foo] is overwritten
})
t.Run("SubsectionSeeParentKeys", func(t *testing.T) {
cfg, _ := NewConfigProviderFromData(`
[foo]
key = 123
`)
secSub := cfg.Section("foo.bar.xxx")
assert.Equal(t, "123", secSub.Key("key").String())
})
t.Run("TrailingSlash", func(t *testing.T) {
cfg, _ := NewConfigProviderFromData(`
[foo]
key = E:\
xxx = yyy
`)
sec := cfg.Section("foo")
assert.Equal(t, "E:\\", sec.Key("key").String())
assert.Equal(t, "yyy", sec.Key("xxx").String())
})
}
func TestConfigProviderHelper(t *testing.T) {
cfg, _ := NewConfigProviderFromData(`
[foo]
empty =
key = 123
`)
sec := cfg.Section("foo")
secSub := cfg.Section("foo.bar")
// test empty key
assert.Equal(t, "def", ConfigSectionKeyString(sec, "empty", "def"))
assert.Equal(t, "xyz", ConfigSectionKeyString(secSub, "empty", "xyz"))
// test non-inherited key, only see the keys in current section
assert.NotNil(t, ConfigSectionKey(sec, "key"))
assert.Nil(t, ConfigSectionKey(secSub, "key"))
// test default behavior
assert.Equal(t, "123", ConfigSectionKeyString(sec, "key"))
assert.Empty(t, ConfigSectionKeyString(secSub, "key"))
assert.Equal(t, "def", ConfigSectionKeyString(secSub, "key", "def"))
assert.Equal(t, "123", ConfigInheritedKeyString(secSub, "key"))
// Workaround for ini package's BuggyKeyOverwritten behavior
assert.Empty(t, ConfigSectionKeyString(sec, "empty"))
assert.Empty(t, ConfigSectionKeyString(secSub, "empty"))
assert.Equal(t, "def", ConfigInheritedKey(secSub, "empty").MustString("def"))
assert.Equal(t, "def", ConfigInheritedKey(secSub, "empty").MustString("xyz"))
assert.Empty(t, ConfigSectionKeyString(sec, "empty"))
assert.Equal(t, "def", ConfigSectionKeyString(secSub, "empty"))
}
func TestNewConfigProviderFromFile(t *testing.T) {
cfg, err := NewConfigProviderFromFile("no-such.ini")
assert.NoError(t, err)
assert.True(t, cfg.IsLoadedFromEmpty())
// load non-existing file and save
testFile := t.TempDir() + "/test.ini"
testFile1 := t.TempDir() + "/test1.ini"
cfg, err = NewConfigProviderFromFile(testFile)
assert.NoError(t, err)
sec, _ := cfg.NewSection("foo")
_, _ = sec.NewKey("k1", "a")
assert.NoError(t, cfg.Save())
_, _ = sec.NewKey("k2", "b")
assert.NoError(t, cfg.SaveTo(testFile1))
bs, err := os.ReadFile(testFile)
assert.NoError(t, err)
assert.Equal(t, "[foo]\nk1 = a\n", string(bs))
bs, err = os.ReadFile(testFile1)
assert.NoError(t, err)
assert.Equal(t, "[foo]\nk1 = a\nk2 = b\n", string(bs))
// load existing file and save
cfg, err = NewConfigProviderFromFile(testFile)
assert.NoError(t, err)
assert.Equal(t, "a", cfg.Section("foo").Key("k1").String())
sec, _ = cfg.NewSection("bar")
_, _ = sec.NewKey("k1", "b")
assert.NoError(t, cfg.Save())
bs, err = os.ReadFile(testFile)
assert.NoError(t, err)
assert.Equal(t, "[foo]\nk1 = a\n\n[bar]\nk1 = b\n", string(bs))
}
func TestDisableSaving(t *testing.T) {
testFile := t.TempDir() + "/test.ini"
_ = os.WriteFile(testFile, []byte("k1=a\nk2=b"), 0o644)
cfg, err := NewConfigProviderFromFile(testFile)
assert.NoError(t, err)
cfg.DisableSaving()
err = cfg.Save()
assert.ErrorIs(t, err, errDisableSaving)
saveCfg, err := cfg.PrepareSaving()
assert.NoError(t, err)
saveCfg.Section("").Key("k1").MustString("x")
saveCfg.Section("").Key("k2").SetValue("y")
saveCfg.Section("").Key("k3").SetValue("z")
err = saveCfg.Save()
assert.NoError(t, err)
bs, err := os.ReadFile(testFile)
assert.NoError(t, err)
assert.Equal(t, "k1 = a\nk2 = y\nk3 = z\n", string(bs))
}