gnu: ruby-test-construct: Update to 2.0.2-0.43933e8.

* gnu/packages/ruby-xyz.scm (ruby-test-construct): Update to 2.0.2-0.43933e8.
  [native-inputs]: Replace ruby-mocha-1 by ruby-mocha.

gnu/packages/ruby-xyz.scm

@@ -4516,25 +4516,29 @@ use GNU gettext tools for maintenance.")
     (license license:lgpl2.0+)))
 
 (define-public ruby-test-construct
+  (let ((commit "43933e84e63bba2b44bc020d8c8fb78ce8597ac3")
+        (revision "0"))
     (package
       (name "ruby-test-construct")
-    (version "2.0.2")
+      (version (git-version "2.0.2" revision commit))
       (source
        (origin
-       (method url-fetch)
+         (method git-fetch)
-       (uri (rubygems-uri "test_construct" version))
+         (uri (git-reference
+               (url "https://github.com/bhb/test_construct")
+               (commit commit)))
+         (file-name (git-file-name name version))
          (sha256
-        (base32
+          (base32 "0gif8sap3npvsn4jrppr16jqig8icafk60p74ankhjwrjycccfza"))))
-         "17q7rw92l7r4zh6rkvzrn4dyl8p8p77217vaa1wf7nsv8k5541vy"))))
       (build-system ruby-build-system)
       (native-inputs
-     (list bundler ruby-mocha-1 ruby-rspec))
+       (list bundler ruby-mocha ruby-rspec))
       (synopsis "Creates temporary files and directories for testing")
       (description
        "TestConstruct is a @acronym{DSL, Domain Specific Language} for creating
 temporary files and directories during tests.")
       (home-page "https://github.com/bhb/test_construct")
-    (license license:expat)))
+      (license license:expat))))
 
 (define-public ruby-test-unit
   (package