Merge branch '10-create-a-test-to-prevent-some-errors-for-scoring-tools' into 'master'

Resolve "Create a test to prevent some errors for scoring tools"

Closes #10

See merge request !32

bob/bio/base/test/dummy/algorithm_noprojection.py

+import scipy.spatial
+import bob.io.base
+
+from bob.bio.base.algorithm import Algorithm
+
+_data = [5., 6., 7., 8., 9.]
+
+
+class DummyAlgorithm (Algorithm):
+    """This class is used to test all the possible functions of the tool chain, but it does basically nothing."""
+
+    def __init__(self, **kwargs):
+        """Generates a test value that is read and written"""
+
+        # call base class constructor registering that this tool performs everything.
+        Algorithm.__init__(
+            self,
+            performs_projection=False,
+            requires_enroller_training=True
+        )
+
+    def _test(self, file_name):
+        """Simply tests that the read data is consistent"""
+        data = bob.io.base.load(file_name)
+        assert (_data == data).all()
+
+    def train_enroller(self, train_files, enroller_file):
+        """Does not train the projector, but writes some file"""
+        # save something
+        bob.io.base.save(_data, enroller_file)
+
+    def load_enroller(self, enroller_file):
+        """Loads the test value from file and compares it with the desired one"""
+        self._test(enroller_file)
+
+    def enroll(self, enroll_features):
+        """Returns the first feature as the model"""
+        assert len(enroll_features)
+        # just return the first feature
+        return enroll_features[0]
+
+    def score(self, model, probe):
+        """Returns the Euclidean distance between model and probe"""
+        return scipy.spatial.distance.euclidean(model, probe)
+
+algorithm = DummyAlgorithm()

bob/bio/base/test/test_scripts.py

@@ -82,6 +82,25 @@ def test_verify_config():
   _verify(parameters, test_dir, 'test_config')
 
 
+def test_verify_algorithm_noprojection():
+  test_dir = tempfile.mkdtemp(prefix='bobtest_')
+  # define dummy parameters
+  parameters = [
+      '-d', os.path.join(dummy_dir, 'database.py'),
+      '-p', os.path.join(dummy_dir, 'preprocessor.py'),
+      '-e', os.path.join(dummy_dir, 'extractor.py'),
+      '-a', os.path.join(dummy_dir, 'algorithm_noprojection.py'),
+      '--zt-norm',
+      '-vs', 'algorithm_noprojection',
+      '--temp-directory', test_dir,
+      '--result-directory', test_dir
+  ]
+
+  print (bob.bio.base.tools.command_line(parameters))
+
+  _verify(parameters, test_dir, 'algorithm_noprojection')
+
+
 def test_verify_resources():
   test_dir = tempfile.mkdtemp(prefix='bobtest_')
   # define dummy parameters

develop.cfg

@@ -14,16 +14,16 @@ develop = src/bob.extension
           src/bob.blitz
           src/bob.core
           src/bob.io.base
-          src/bob.learn.activation
-          src/bob.math
-          src/bob.learn.linear
           src/bob.sp
-          src/bob.learn.em
+          src/bob.math
           src/bob.measure
           src/bob.db.base
-          src/bob.bio.db
-          src/bob.db.atnt
           src/bob.io.image
+          src/bob.learn.activation
+          src/bob.learn.linear
+          src/bob.learn.em
+          src/bob.db.atnt
+          src/bob.bio.db
           .
 
 ; options for bob.buildout
@@ -32,20 +32,20 @@ verbose = true
 newest = false
 
 [sources]
-bob.extension = git https://gitlab.idiap.ch/bob/bob.extension
-bob.blitz = git https://gitlab.idiap.ch/bob/bob.blitz
-bob.core = git https://gitlab.idiap.ch/bob/bob.core
-bob.io.base = git https://gitlab.idiap.ch/bob/bob.io.base
-bob.learn.activation = git https://gitlab.idiap.ch/bob/bob.learn.activation
-bob.math = git https://gitlab.idiap.ch/bob/bob.math
-bob.sp = git https://gitlab.idiap.ch/bob/bob.sp
-bob.learn.linear = git https://gitlab.idiap.ch/bob/bob.learn.linear
-bob.learn.em = git https://gitlab.idiap.ch/bob/bob.learn.em
-bob.measure = git https://gitlab.idiap.ch/bob/bob.measure
-bob.db.base = git https://gitlab.idiap.ch/bob/bob.db.base
-bob.bio.db = git https://gitlab.idiap.ch/biometric/bob.bio.db
-bob.db.atnt = git https://gitlab.idiap.ch/bob/bob.db.atnt
-bob.io.image = git https://gitlab.idiap.ch/bob/bob.io.image
+bob.extension = git git@gitlab.idiap.ch:bob/bob.extension
+bob.blitz = git git@gitlab.idiap.ch:bob/bob.blitz
+bob.core = git git@gitlab.idiap.ch:bob/bob.core
+bob.io.base = git git@gitlab.idiap.ch:bob/bob.io.base
+bob.sp = git git@gitlab.idiap.ch:bob/bob.sp
+bob.math = git git@gitlab.idiap.ch:bob/bob.math
+bob.measure = git git@gitlab.idiap.ch:bob/bob.measure
+bob.db.base = git git@gitlab.idiap.ch:bob/bob.db.base
+bob.io.image = git git@gitlab.idiap.ch:bob/bob.io.image
+bob.learn.activation = git git@gitlab.idiap.ch:bob/bob.learn.activation
+bob.learn.linear = git git@gitlab.idiap.ch:bob/bob.learn.linear
+bob.learn.em = git git@gitlab.idiap.ch:bob/bob.learn.em
+bob.db.atnt = git git@gitlab.idiap.ch:bob/bob.db.atnt
+bob.bio.db = git git@gitlab.idiap.ch:bob/bob.bio.db
 
 [scripts]
 recipe = bob.buildout:scripts