8c2b9c2506
Env is environment, Config is ours. Provides centralised access to system facts (OS, ARCH, hostname, user, directories, timestamps) via string key lookup, populated once at package init. Keys: OS, ARCH, GO, DS, PS, HOSTNAME, USER, PID, NUM_CPU, DIR_HOME, DIR_CONFIG, DIR_CACHE, DIR_DATA, DIR_TMP, DIR_CWD, DIR_DOWNLOADS, DIR_CODE, CORE_START. 17 tests covering all keys + unknown key + Core instance accessor. Co-Authored-By: Virgil <virgil@lethean.io>
99 lines
2.1 KiB
Go
99 lines
2.1 KiB
Go
// SPDX-License-Identifier: EUPL-1.2
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package core_test
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import (
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"os"
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"runtime"
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"testing"
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"time"
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core "dappco.re/go/core"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestEnv_OS(t *testing.T) {
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assert.Equal(t, runtime.GOOS, core.Env("OS"))
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}
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func TestEnv_ARCH(t *testing.T) {
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assert.Equal(t, runtime.GOARCH, core.Env("ARCH"))
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}
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func TestEnv_GO(t *testing.T) {
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assert.Equal(t, runtime.Version(), core.Env("GO"))
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}
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func TestEnv_DS(t *testing.T) {
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assert.Equal(t, string(os.PathSeparator), core.Env("DS"))
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}
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func TestEnv_PS(t *testing.T) {
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assert.Equal(t, string(os.PathListSeparator), core.Env("PS"))
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}
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func TestEnv_DIR_HOME(t *testing.T) {
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home, err := os.UserHomeDir()
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require.NoError(t, err)
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assert.Equal(t, home, core.Env("DIR_HOME"))
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}
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func TestEnv_DIR_TMP(t *testing.T) {
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assert.Equal(t, os.TempDir(), core.Env("DIR_TMP"))
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}
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func TestEnv_DIR_CONFIG(t *testing.T) {
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cfg, err := os.UserConfigDir()
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require.NoError(t, err)
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assert.Equal(t, cfg, core.Env("DIR_CONFIG"))
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}
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func TestEnv_DIR_CACHE(t *testing.T) {
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cache, err := os.UserCacheDir()
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require.NoError(t, err)
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assert.Equal(t, cache, core.Env("DIR_CACHE"))
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}
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func TestEnv_HOSTNAME(t *testing.T) {
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hostname, err := os.Hostname()
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require.NoError(t, err)
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assert.Equal(t, hostname, core.Env("HOSTNAME"))
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}
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func TestEnv_USER(t *testing.T) {
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assert.NotEmpty(t, core.Env("USER"))
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}
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func TestEnv_PID(t *testing.T) {
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assert.NotEmpty(t, core.Env("PID"))
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}
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func TestEnv_NUM_CPU(t *testing.T) {
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assert.NotEmpty(t, core.Env("NUM_CPU"))
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}
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func TestEnv_CORE_START(t *testing.T) {
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ts := core.Env("CORE_START")
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require.NotEmpty(t, ts)
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_, err := time.Parse(time.RFC3339, ts)
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assert.NoError(t, err, "CORE_START should be valid RFC3339")
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}
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func TestEnv_Unknown(t *testing.T) {
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assert.Equal(t, "", core.Env("NOPE"))
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}
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func TestEnv_CoreInstance(t *testing.T) {
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c := core.New()
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assert.Equal(t, core.Env("OS"), c.Env("OS"))
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assert.Equal(t, core.Env("DIR_HOME"), c.Env("DIR_HOME"))
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}
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func TestEnvKeys(t *testing.T) {
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keys := core.EnvKeys()
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assert.NotEmpty(t, keys)
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assert.Contains(t, keys, "OS")
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assert.Contains(t, keys, "DIR_HOME")
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assert.Contains(t, keys, "CORE_START")
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}
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