update

cmd/root_test.go

@@ -0,0 +1,31 @@
+package cmd
+
+import "testing"
+
+func TestRootCommandsAreUnique(t *testing.T) {
+	seen := map[string]bool{}
+	for _, c := range rootCmd.Commands() {
+		name := c.Name()
+		if seen[name] {
+			t.Fatalf("duplicate root command registered: %s", name)
+		}
+		seen[name] = true
+	}
+}
+
+func TestQueryLimitShorthandIsN(t *testing.T) {
+	flag := queryCmd.Flags().Lookup("limit")
+	if flag == nil {
+		t.Fatal("query --limit flag not found")
+	}
+	if flag.Shorthand != "n" {
+		t.Fatalf("expected query --limit shorthand to be n, got %q", flag.Shorthand)
+	}
+}
+
+func TestRootExecuteQueryNoPanic(t *testing.T) {
+	rootCmd.SetArgs([]string{"query", "http client", "--limit", "1"})
+	if _, err := rootCmd.ExecuteC(); err != nil {
+		t.Fatalf("query execution should not panic; got error: %v", err)
+	}
+}