[test][algorithm] Add doc specific test algorithm

beat/backend/python/test/prefix/algorithms/legacy/no_doc/1.json

+{
+    "language": "python",
+    "splittable": false,
+    "parameters": {
+        "sync": {
+            "default": "in1",
+            "type": "string"
+        }
+    },
+    "groups": [
+        {
+            "inputs": {
+                "in1": {
+                    "type": "user/single_integer/1"
+                },
+                "in2": {
+                    "type": "user/single_integer/1"
+                }
+            },
+            "outputs": {
+                "out": {
+                    "type": "user/single_integer/1"
+                }
+            }
+        }
+    ]
+}

beat/backend/python/test/prefix/algorithms/legacy/no_doc/1.py

+#!/usr/bin/env python
+# vim: set fileencoding=utf-8 :
+
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
+
+class Algorithm:
+    def process(self, inputs, outputs):
+        return True

beat/backend/python/test/test_algorithm.py

@@ -148,7 +148,7 @@ class TestLegacyAPI_Loading(unittest.TestCase):
         self.assertEqual(algorithm.hash(), v2.hash())
 
     def test_no_description(self):
-        algorithm = Algorithm(prefix, "legacy/valid_analysis/1")
+        algorithm = Algorithm(prefix, "legacy/no_doc/1")
         self.assertTrue(algorithm.valid)
         self.assertTrue(algorithm.description is None)
         self.assertTrue(algorithm.documentation is None)