mirror of
https://github.com/Luzifer/rconfig.git
synced 2024-12-30 08:01:19 +00:00
Knut Ahlers
f2a0efe97c
to automatically derive environment variable names from struct field names Signed-off-by: Knut Ahlers <knut@ahlers.me>
29 lines
805 B
Go
29 lines
805 B
Go
package rconfig
|
|
|
|
import (
|
|
"testing"
|
|
)
|
|
|
|
func TestDeriveEnvVarName(t *testing.T) {
|
|
for test, expect := range map[string]string{
|
|
"1Foobar": "1_FOOBAR",
|
|
"BC1": "BC1",
|
|
"BIGCase1": "BIG_CASE1",
|
|
"BIGCase": "BIG_CASE",
|
|
"Camel1": "CAMEL1",
|
|
"camel": "CAMEL",
|
|
"Camel": "CAMEL",
|
|
"CAMEL": "CAMEL",
|
|
"CamelCase": "CAMEL_CASE",
|
|
"_foobar": "FOOBAR",
|
|
"ILoveGoAndJSONSoMuch": "I_LOVE_GO_AND_JSON_SO_MUCH",
|
|
"mrT": "MR_T",
|
|
"my_case1": "MY_CASE1",
|
|
"MyFieldName": "MY_FIELD_NAME",
|
|
"SmallCASE": "SMALL_CASE",
|
|
} {
|
|
if d := deriveEnvVarName(test); d != expect {
|
|
t.Errorf("Derived variable %q did not match expectation %q", d, expect)
|
|
}
|
|
}
|
|
}
|