test: added a test for grouping

src_code/go_src/cocommit.go

@@ -17,20 +17,22 @@ type user struct {
 
 // Map of all th users in the author file
 var users = make(map[string]user)
+
 // String builder for building the commit message
 var sb strings.Builder
+
 // Flag that can be toggled to include all users in a commit message (excluding defExclude)
 var all_flag = false
+
 // DefaultExclude -> A list that contains users marked with ex meaning
 // they should not be included in all and negations
 var defExclude = []string{}
+
 // Group map for adding people as a group
 var groups = make(map[string][]user)
 
-
 func main() {
 
-
 	// Reads a shell env variable :: author_file
 	authors := os.Getenv("author_file")
 
@@ -135,7 +137,6 @@ func main() {
 		add_x_users(excludeMode)
 	}
 
-
 	// commit msg built
 	commit := sb_build()
 

src_code/go_src/cocommit_test.go

@@ -98,6 +98,29 @@ func Test_exclude_by_default(t *testing.T) {
     }
 }
 
+func Test_commit_with_grouping(t *testing.T) {
+    for k := range groups {
+        delete(groups, k)
+    }
+
+    defExclude = []string{}
+    
+    groups["test1"] = []user{users["test1"]}
+    
+    excludeMode := group_selection(groups["test1"], []string{})
+    
+    sb.Reset()
+
+    add_x_users(excludeMode)
+
+    commit := sb_build()
+
+    if commit != "\nCo-authored-by: test1 <test1>" {
+        t.Fatalf("String built incorrectly. Strings did not match: Created -> %s Expected -> Co-authored-by: test <test>",commit)
+    }
+
+}
+