[PATCH 5/5] import: pypi: Add more tests.

[Cyril Roelandt]

* tests/pypi.scm ("pypi->guix-package, no requirements", "pypi->guix-package,
no test requirements", "pypi->guix-package, no runtime requirements"): New
tests.
---
 tests/pypi.scm | 137 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 137 insertions(+)

diff --git a/tests/pypi.scm b/tests/pypi.scm
index 7a38d6e..dd516c5 100644
--- a/tests/pypi.scm
+++ b/tests/pypi.scm
@@ -85,6 +85,143 @@ test-baz > 42.42")
 
 (test-begin "pypi")
 
+(test-assert "pypi->guix-package, no requirements"
+  ;; Replace network resources with sample data.
+  (mock ((guix import utils) url-fetch
+         (lambda (url file-name)
+           (match url
+             ("https://pypi.python.org/pypi/foo/json";
+              (with-output-to-file file-name
+                (lambda ()
+                  (display test-json))))
+             ("https://example.com/foo-1.0.0.tar.gz";
+               (begin
+                 (mkdir "foo-1.0.0")
+                 ;; Do not create any requirements files.
+                 (system* "tar" "czvf" file-name "foo-1.0.0/")
+                 (delete-file-recursively "foo-1.0.0")
+                 (set! test-source-hash
+                       (call-with-input-file file-name port-sha256))))
+             ("https://example.com/foo-1.0.0-py2.py3-none-any.whl"; #f)
+             (_ (error "Unexpected URL: " url)))))
+    (match (pypi->guix-package "foo")
+      (('package
+         ('name "python-foo")
+         ('version "1.0.0")
+         ('source ('origin
+                    ('method 'url-fetch)
+                    ('uri (string-append "https://example.com/foo-";
+                                         version ".tar.gz"))
+                    ('sha256
+                     ('base32
+                      (? string? hash)))))
+         ('build-system 'python-build-system)
+         ('home-page "http://example.com";)
+         ('synopsis "summary")
+         ('description "summary")
+         ('license 'lgpl2.0))
+       (string=? (bytevector->nix-base32-string
+                  test-source-hash)
+                 hash))
+      (x
+       (pk 'fail x #f)))))
+
+(test-assert "pypi->guix-package, no test requirements"
+  ;; Replace network resources with sample data.
+  (mock ((guix import utils) url-fetch
+         (lambda (url file-name)
+           (match url
+             ("https://pypi.python.org/pypi/foo/json";
+              (with-output-to-file file-name
+                (lambda ()
+                  (display test-json))))
+             ("https://example.com/foo-1.0.0.tar.gz";
+               (begin
+                 (mkdir "foo-1.0.0")
+                  ;; Create only the runtime requirements.
+                 (with-output-to-file "foo-1.0.0/requirements.txt"
+                   (lambda ()
+                     (display test-requirements)))
+                 (system* "tar" "czvf" file-name "foo-1.0.0/")
+                 (delete-file-recursively "foo-1.0.0")
+                 (set! test-source-hash
+                       (call-with-input-file file-name port-sha256))))
+             ("https://example.com/foo-1.0.0-py2.py3-none-any.whl"; #f)
+             (_ (error "Unexpected URL: " url)))))
+    (match (pypi->guix-package "foo")
+      (('package
+         ('name "python-foo")
+         ('version "1.0.0")
+         ('source ('origin
+                    ('method 'url-fetch)
+                    ('uri (string-append "https://example.com/foo-";
+                                         version ".tar.gz"))
+                    ('sha256
+                     ('base32
+                      (? string? hash)))))
+         ('build-system 'python-build-system)
+         ('propagated-inputs
+          ('quasiquote
+           (("python-bar" ('unquote 'python-bar))
+            ("python-baz" ('unquote 'python-baz)))))
+         ('home-page "http://example.com";)
+         ('synopsis "summary")
+         ('description "summary")
+         ('license 'lgpl2.0))
+       (string=? (bytevector->nix-base32-string
+                  test-source-hash)
+                 hash))
+      (x
+       (pk 'fail x #f)))))
+
+(test-assert "pypi->guix-package, no runtime requirements"
+  ;; Replace network resources with sample data.
+  (mock ((guix import utils) url-fetch
+         (lambda (url file-name)
+           (match url
+             ("https://pypi.python.org/pypi/foo/json";
+              (with-output-to-file file-name
+                (lambda ()
+                  (display test-json))))
+             ("https://example.com/foo-1.0.0.tar.gz";
+               (begin
+                 (mkdir "foo-1.0.0")
+                 ;; Create only the test requirements.
+                 (with-output-to-file "foo-1.0.0/test-requirements.txt"
+                   (lambda ()
+                     (display test-test-requirements)))
+                 (system* "tar" "czvf" file-name "foo-1.0.0/")
+                 (delete-file-recursively "foo-1.0.0")
+                 (set! test-source-hash
+                       (call-with-input-file file-name port-sha256))))
+             ("https://example.com/foo-1.0.0-py2.py3-none-any.whl"; #f)
+             (_ (error "Unexpected URL: " url)))))
+    (match (pypi->guix-package "foo")
+      (('package
+         ('name "python-foo")
+         ('version "1.0.0")
+         ('source ('origin
+                    ('method 'url-fetch)
+                    ('uri (string-append "https://example.com/foo-";
+                                         version ".tar.gz"))
+                    ('sha256
+                     ('base32
+                      (? string? hash)))))
+         ('build-system 'python-build-system)
+         ('native-inputs
+          ('quasiquote
+           (("python-test-bar" ('unquote 'python-test-bar))
+            ("python-test-baz" ('unquote 'python-test-baz)))))
+         ('home-page "http://example.com";)
+         ('synopsis "summary")
+         ('description "summary")
+         ('license 'lgpl2.0))
+       (string=? (bytevector->nix-base32-string
+                  test-source-hash)
+                 hash))
+      (x
+       (pk 'fail x #f)))))
+
 (test-assert "pypi->guix-package"
   ;; Replace network resources with sample data.
   (mock ((guix import utils) url-fetch
-- 
2.6.2