Cover lookup where a value is set

gender-equality-community · Oct 1, 2022 · 2f4f969 · 2f4f969
1 parent 263bbc7
commit 2f4f969
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/config_test.go b/config_test.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"os"
 	"testing"
 )
 
@@ -11,6 +12,15 @@ func TestLookup(t *testing.T) {
 	}
 }
 
+func TestLookup_Exists(t *testing.T) {
+	os.Setenv("__THIS_KEY_HAS_A_VALUE", "<3")
+
+	got := Lookup("__THIS_KEY_HAS_A_VALUE", "blahblahblah")
+	if got != "<3" {
+		t.Errorf("unexpected value %q", got)
+	}
+}
+
 func TestMustLookup(t *testing.T) {
 	defer func() {
 		err := recover()