cmd: ollama config command to help configure integrations to use Ollama (#13712)

cmd/config/codex_test.go

@@ -0,0 +1,28 @@
+package config
+
+import (
+	"slices"
+	"testing"
+)
+
+func TestCodexArgs(t *testing.T) {
+	c := &Codex{}
+
+	tests := []struct {
+		name  string
+		model string
+		want  []string
+	}{
+		{"with model", "llama3.2", []string{"--oss", "-m", "llama3.2"}},
+		{"empty model", "", []string{"--oss"}},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := c.args(tt.model)
+			if !slices.Equal(got, tt.want) {
+				t.Errorf("args(%q) = %v, want %v", tt.model, got, tt.want)
+			}
+		})
+	}
+}