import: hexpm: Move tests to tests/import/hexpm.scm.

* tests/hexpm.scm: Move to tests/import/hexpm.scm.
* Makefile.am: Refresh it.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

1 files changed, 253 insertions, 0 deletions

diff --git a/tests/import/hexpm.scm b/tests/import/hexpm.scm
new file mode 100644
index 00000000000..1e746f9b344
--- /dev/null
+++ b/tests/import/hexpm.scm
@@ -0,0 +1,253 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2022 Hartmut Goebel <h.goebel@crazy-compilers.com>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (test-hexpm)
+  #:use-module (guix import hexpm)
+  #:use-module (guix base32)
+  #:use-module (gcrypt hash)
+  #:use-module (guix tests)
+  #:use-module (srfi srfi-64)
+  #:use-module (ice-9 binary-ports)
+  #:use-module (ice-9 match))
+
+(define test-bla-package
+  "{\"name\": \"bla\",
+    \"html_url\": \"https://hex.pm/packages/bla\",
+    \"docs_html_url\": null,
+    \"meta\": {
+        \"description\": \"A cool package\",
+        \"licenses\": [\"MIT\", \"Apache-2.0\"]
+    },
+    \"releases\": [
+        {\"url\": \"https://hex.pm/api/packages/bla/releases/1.5.0\",
+         \"version\": \"1.5.0\"},
+        {\"url\": \"https://hex.pm/api/packages/bla/releases/1.4.7\",
+         \"version\": \"1.4.7\"}
+    ]
+}")
+
+(define test-bla-release
+  "{
+   \"version\": \"1.5.0\",
+   \"url\": \"https://hex.pm/api/packages/bla/releases/1.5.0\",
+   \"requirements\": {
+     \"blubb\":{\"app\": \"blubb\",
+        \"optional\": false,
+        \"requirement\": \"~>0.3\"
+         },
+     \"fasel\":{\"app\": \"fasel\",
+        \"optional\": false,
+        \"requirement\": \"~>1.0\"
+         }
+   },
+   \"meta\":{ \"build_tools\":[\"mix\", \"make\", \"rebar3\"] }
+ }")
+
+(define test-blubb-package
+  "{\"name\": \"blubb\",
+    \"latest_stable_version\": \"0.3.1\",
+    \"latest_version\": \"0.3.1\",
+    \"html_url\": \"https://hex.pm/packages/blubb\",
+    \"docs_html_url\": null,
+    \"meta\": {
+        \"description\": \"Another cool package\",
+        \"licenses\": [\"MIT\"]
+    },
+    \"releases\": [
+        {\"url\": \"https://hex.pm/api/packages/blubb/releases/0.3.1\",
+         \"version\": \"0.3.1\"},
+        {\"url\": \"https://hex.pm/api/packages/blubb/releases/0.3.0\",
+         \"version\": \"0.3.0\"}
+    ]
+}")
+
+(define test-blubb-release
+  "{
+   \"version\": \"0.3.1\",
+   \"url\": \"https://hex.pm/api/packages/blubb/releases/0.3.1\",
+   \"requirements\": {
+     \"fasel\":{\"app\": \"fasel\",
+        \"optional\": false,
+        \"requirement\": \"~>1.0\"
+         }
+   },
+   \"meta\": { \"build_tools\":[\"mix\"] }
+ }")
+
+(define test-fasel-package
+  "{\"name\": \"fasel\",
+    \"latest_stable_version\": \"1.2.1\",
+    \"latest_version\": \"1.2.1\",
+    \"html_url\": \"https://hex.pm/packages/fasel\",
+    \"docs_html_url\": null,
+    \"meta\": {
+        \"description\": \"Yet another cool package\",
+        \"licenses\": [\"GPL\"]
+    },
+    \"releases\": [
+        {\"url\": \"https://hex.pm/api/packages/fasel/releases/1.2.1\",
+         \"version\": \"1.2.1\"}
+    ]
+}")
+
+(define test-fasel-release
+  "{
+   \"version\": \"1.2.1\",
+   \"url\": \"https://hex.pm/api/packages/fasel/releases/1.2.1\",
+   \"requirements\" :{},
+   \"meta\":{ \"build_tools\":[\"make\"] }
+ }")
+
+(test-begin "hexpm")
+
+(test-assert "hexpm->guix-package"
+  ;; Replace network resources with sample data.
+  (mock ((guix http-client) http-fetch
+         (lambda (url . rest)
+           (match url
+             ("https://hex.pm/api/packages/bla"
+              (values (open-input-string test-bla-package)
+                      (string-length test-bla-package)))
+             ("https://hex.pm/api/packages/bla/releases/1.5.0"
+              (values (open-input-string test-bla-release)
+                      (string-length test-bla-release)))
+             (_ (error "http-fetch got unexpected URL: " url)))))
+  (mock ((guix build download) url-fetch
+         (lambda* (url file-name
+                       #:key
+                       (mirrors '()) verify-certificate?)
+           (with-output-to-file file-name
+             (lambda ()
+               (display
+                (match url
+                  ("https://repo.hex.pm/tarballs/bla-1.5.0.tar"
+                   "source")
+                  (_ (error "url-fetch got unexpected URL: " url))))))))
+    (match (hexpm->guix-package "bla")
+      (`(package
+          (name "erlang-bla")
+          (version "1.5.0")
+          (source
+           (origin
+             (method url-fetch)
+             (uri (hexpm-uri "bla" version))
+             (sha256
+              (base32
+               "0zcl4dgcmqwl1g5xb901pd6dz61r1xgmac9mqlwvh022paa6gks1"))))
+          (build-system rebar-build-system)
+          (inputs (list erlang-blubb erlang-fasel))
+          (synopsis "A cool package")
+          (description "This package provides a cool package.")
+          (home-page "https://hex.pm/packages/bla")
+          (license (list license:expat license:asl2.0)))
+       #t)
+      (x
+       (pk 'fail x #f))))))
+
+(test-assert "hexpm-recursive-import"
+  ;; Replace network resources with sample data.
+  (mock ((guix http-client) http-fetch
+         (lambda (url . rest)
+           (match url
+             ("https://hex.pm/api/packages/bla"
+              (values (open-input-string test-bla-package)
+                      (string-length test-bla-package)))
+             ("https://hex.pm/api/packages/bla/releases/1.5.0"
+              (values (open-input-string test-bla-release)
+                      (string-length test-bla-release)))
+             ("https://hex.pm/api/packages/blubb"
+              (values (open-input-string test-blubb-package)
+                      (string-length test-blubb-package)))
+             ("https://hex.pm/api/packages/blubb/releases/0.3.1"
+              (values (open-input-string test-blubb-release)
+                      (string-length test-blubb-release)))
+             ("https://hex.pm/api/packages/fasel"
+              (values (open-input-string test-fasel-package)
+                      (string-length test-fasel-package)))
+             ("https://hex.pm/api/packages/fasel/releases/1.2.1"
+              (values (open-input-string test-fasel-release)
+                      (string-length test-fasel-release)))
+             (_ (error "http-fetch got unexpected URL: " url)))))
+  (mock ((guix build download) url-fetch
+         (lambda* (url file-name
+                       #:key
+                       (mirrors '()) verify-certificate?)
+           (with-output-to-file file-name
+             (lambda ()
+               (display
+                (match url
+                  ("https://repo.hex.pm/tarballs/bla-1.5.0.tar"
+                   "bla-source")
+                  ("https://repo.hex.pm/tarballs/blubb-0.3.1.tar"
+                   "blubb-source")
+                  ("https://repo.hex.pm/tarballs/fasel-1.2.1.tar"
+                   "fasel-source")
+                  (_ (error "url-fetch got unexpected URL: " url))))))))
+        (match (hexpm-recursive-import "bla")
+          (`((package
+               (name "erlang-blubb")
+               (version "0.3.1")
+               (source
+                (origin
+                  (method url-fetch)
+                  (uri (hexpm-uri "blubb" version))
+                  (sha256
+                   (base32
+                    "17y88b5y8ld7s1c2bcwwwa04pf1cl4402i9zk3inna221ps3ppj2"))))
+               (build-system mix-build-system)
+               (inputs (list erlang-fasel))
+               (synopsis "Another cool package")
+               (description "Another cool package.")
+               (home-page "https://hex.pm/packages/blubb")
+               (license license:expat))
+             (package
+               (name "erlang-fasel")
+               (version "1.2.1")
+               (source
+                (origin
+                  (method url-fetch)
+                  (uri (hexpm-uri "fasel" version))
+                  (sha256
+                   (base32
+                    "1k6d70mxwqgq78jrbr7yqnw187yki74jnagybi7nacrj4a67qjha"))))
+               (build-system gnu-build-system)
+               (synopsis "Yet another cool package")
+               (description "Yet another cool package.")
+               (home-page "https://hex.pm/packages/fasel")
+               (license "GPL"))
+             (package
+               (name "erlang-bla")
+               (version "1.5.0")
+               (source
+                (origin
+                  (method url-fetch)
+                  (uri (hexpm-uri "bla" version))
+                  (sha256
+                   (base32
+                    "0d3gj746c4swbb1m6ycylxb239jsavvdcizag6bfbg2aqccxwij8"))))
+               (build-system rebar-build-system)
+               (inputs (list erlang-blubb erlang-fasel))
+               (synopsis "A cool package")
+               (description "This package provides a cool package.")
+               (home-page "https://hex.pm/packages/bla")
+               (license (list license:expat license:asl2.0))))
+           #t)
+          (x
+           (pk 'fail x #f))))))
+
+(test-end "hexpm")