mirror of
https://github.com/Luzifer/korvike.git
synced 2024-11-08 15:30:05 +00:00
121 lines
3 KiB
Go
121 lines
3 KiB
Go
package functions
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"math/rand"
|
|
"os"
|
|
"strings"
|
|
"testing"
|
|
"text/template"
|
|
"time"
|
|
)
|
|
|
|
func renderHelper(tpl string, ctx map[string]interface{}) string {
|
|
t, err := template.New("mytemplate").Funcs(GetFunctionMap()).Parse(tpl)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
SetSubTemplateVariables(ctx)
|
|
|
|
buf := bytes.NewBufferString("")
|
|
if err := t.Execute(buf, ctx); err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
return buf.String()
|
|
}
|
|
|
|
func randomString() string {
|
|
const chars = "abcdefghijklmnopqrstuvwxyz0123456789"
|
|
r := rand.New(rand.NewSource(time.Now().UnixNano()))
|
|
|
|
result := make([]byte, 32)
|
|
for i := range result {
|
|
result[i] = chars[r.Intn(len(chars))]
|
|
}
|
|
|
|
return string(result)
|
|
}
|
|
|
|
func Test_GetFunctionMap(t *testing.T) {
|
|
f := GetFunctionMap()
|
|
if f == nil || len(f) < 1 {
|
|
t.Fatal("No functions were registered.")
|
|
}
|
|
}
|
|
|
|
func Test_base64(t *testing.T) {
|
|
var (
|
|
b64 = "aGVsbG8="
|
|
plain = "hello"
|
|
)
|
|
|
|
if r := renderHelper(fmt.Sprintf(`{{b64decode "%s"}}`, b64), nil); r != plain {
|
|
t.Errorf("[b64decode] did not yield expected string: %q (expected %q)", r, plain)
|
|
}
|
|
|
|
if r := renderHelper(fmt.Sprintf(`{{b64encode "%s"}}`, plain), nil); r != b64 {
|
|
t.Errorf("[b64encode] did not yield expected string: %q (expected %q)", r, b64)
|
|
}
|
|
}
|
|
|
|
func Test_env(t *testing.T) {
|
|
result := randomString()
|
|
os.Setenv("KORVIKE_TESTING", result)
|
|
|
|
if r := renderHelper(`{{env "KORVIKE_TESTING"}}`, nil); r != result {
|
|
t.Errorf("[env] did not receive expected string: %q (expected %q)", r, result)
|
|
}
|
|
}
|
|
|
|
func Test_file(t *testing.T) {
|
|
f, err := ioutil.TempFile("", "")
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
p := f.Name()
|
|
result := randomString()
|
|
fmt.Fprint(f, result)
|
|
f.Close()
|
|
defer os.Remove(p)
|
|
|
|
if r := renderHelper(fmt.Sprintf("{{file %q}}", p), nil); r != result {
|
|
t.Errorf("[file] did not receive expected string: %q (expected %q)", r, result)
|
|
}
|
|
}
|
|
|
|
func Test_hash(t *testing.T) {
|
|
input := "I'm a string to hash"
|
|
for algo, exp := range map[string]string{
|
|
"md5": "d5adddaa0fd9f924b85e7874dc85f814",
|
|
"sha1": "bd41599338445f401b8d3751fbe718e8a0b52004",
|
|
"sha256": "ba32f090baf28862816a10da05509b31393704184ae49c68f9eb2933afa9e4d1",
|
|
"sha512": "3288edcff4f28526fe8ecfb6d5182f2a446ab0572550c9591d1f5cacd377397af25c0274c9c2428c35422d215ccdc304d0353c093c76e750f9d7c4d54e64eed8",
|
|
} {
|
|
if res := renderHelper(fmt.Sprintf("{{ hash %q %q }}", algo, input), nil); res != exp {
|
|
t.Errorf("Hash algo %q yield unexpected result: exp=%q res=%q", algo, exp, res)
|
|
}
|
|
}
|
|
}
|
|
|
|
func Test_now(t *testing.T) {
|
|
if _, err := time.Parse(time.RFC3339Nano, renderHelper(fmt.Sprintf("{{now %q}}", time.RFC3339Nano), nil)); err != nil {
|
|
t.Errorf("[now] did not produce expected time format")
|
|
}
|
|
}
|
|
|
|
func Test_tplexec(t *testing.T) {
|
|
result := randomString()
|
|
os.Setenv("KORVIKE_TESTING", result)
|
|
|
|
if res := renderHelper(`{{ tplexec "{{ .var }}:{{ env \"KORVIKE_TESTING\" }}" }}`, map[string]interface{}{"var": "test"}); res != strings.Join([]string{
|
|
"test",
|
|
result,
|
|
}, ":") {
|
|
t.Errorf("[template] did not produce expected result %q != test", res)
|
|
}
|
|
}
|