[bug#37855] [PATCH] gnu: guix-data-service: Enable build time tests.

[Christopher Baines]

Previously the tests were not run, as PostgreSQL wasn't running at build
time. Now there's a new target, check-with-tmp-database that uses ephemeralpg
to run the tests without relying on an externally managed PostgreSQL service.

* gnu/packages/web.scm (guix-data-service)[arguments]: Remove #:tests? #f, and
set #:test-target to "check-with-tmp-database".
[native-inputs]: Add ephemeralpg.
---
 gnu/packages/web.scm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/web.scm b/gnu/packages/web.scm
index 5487eb2e71..a91059f73d 100644
--- a/gnu/packages/web.scm
+++ b/gnu/packages/web.scm
@@ -4044,11 +4044,11 @@ CDF, Atom 0.3, and Atom 1.0 feeds.")
                   "0awfvps7k9bpg3gpgc93y401g7pjabx7mr9960vigad8vddhixqi"))))
       (build-system gnu-build-system)
       (arguments
-       '(#:tests? #f                    ; TODO Tests require PostgreSQL
-         #:modules ((guix build utils)
+       '(#:modules ((guix build utils)
                     (guix build gnu-build-system)
                     (ice-9 rdelim)
                     (ice-9 popen))
+         #:test-target "check-with-tmp-database"
          #:phases
          (modify-phases %standard-phases
            (add-after 'set-paths 'set-GUIX_ENVIRONMENT
@@ -4106,6 +4106,7 @@ CDF, Atom 0.3, and Atom 1.0 feeds.")
        `(("guile" ,guile-2.2)
          ("autoconf" ,autoconf)
          ("automake" ,automake)
+         ("ephemeralpg" ,ephemeralpg)
          ("emacs-with-modules" ,(directory-union
                                  "emacs-union"
                                  (list emacs-no-x
-- 
2.23.0