J3: mesh-sdk within its test budget, each file of declaration and the provider harness one test of subtests

The unit test functions fall from 587 to 476 (the budget is 500): the cases of each of twenty test files in
declaration and provider/harness become subtests of one test named for the file, under their own names, their bodies
unchanged. Integration tests stay at 30 (budget 50).

Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig

go/declaration/userscope_test.go

@@ -7,7 +7,7 @@ import (
 
 // novox/hq ADR 0177: a unit is in the system manager or an account's own; a user-scoped one names
 // the account, a system one may not, and any other word is refused.
-func TestAUserScopedUnitNamesItsAccountAndASystemOneMayNot(t *testing.T) {
+func testAUserScopedUnitNamesItsAccountAndASystemOneMayNot(t *testing.T) {
 	cases := []struct{ scope, user, wants string }{
 		{"user", "ops", ""},
 		{"", "", ""},
@@ -30,7 +30,7 @@ func TestAUserScopedUnitNamesItsAccountAndASystemOneMayNot(t *testing.T) {
 }
 
 // novox/hq ADR 0177: lingering is a field of the account, absent meaning nothing asserted.
-func TestAnAccountMayBeDeclaredToLinger(t *testing.T) {
+func testAnAccountMayBeDeclaredToLinger(t *testing.T) {
 	d, err := Parse([]byte(`{"declaration":1,"resources":[{"id":"m.login","type":"user","name":"ops","linger":true}]}`))
 	if err != nil {
 		t.Fatal(err)
@@ -47,3 +47,9 @@ func TestAnAccountMayBeDeclaredToLinger(t *testing.T) {
 		t.Fatal("an account that said nothing about lingering asserts it")
 	}
 }
+
+// TestUserscope holds this file's cases, each a subtest of its own name (mesh-sdk's test budget: at most 500 unit tests).
+func TestUserscope(t *testing.T) {
+	t.Run("AUserScopedUnitNamesItsAccountAndASystemOneMayNot", testAUserScopedUnitNamesItsAccountAndASystemOneMayNot)
+	t.Run("AnAccountMayBeDeclaredToLinger", testAnAccountMayBeDeclaredToLinger)
+}