add tests to TC and update travis

.travis.yml

@@ -20,11 +20,3 @@ jobs:
           fi
           cardboardlinter --refspec $TRAVIS_BRANCH -n auto;
         fi
-    - name: python unit tests
-      install:
-        - pip install --upgrade -r requirements_tests.txt;
-          pip install --upgrade .
-      script:
-        - if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
-            python -m unittest;
-          fi

taskcluster/tc-train-unittests.sh

@@ -4,13 +4,7 @@ set -xe
 
 source $(dirname "$0")/tc-tests-utils.sh
 
-extract_python_versions "$1" "pyver" "pyver_pkg" "py_unicode_type" "pyconf" "pyalias"
-
-bitrate=$2
-
 mkdir -p ${TASKCLUSTER_ARTIFACTS} || true
-mkdir -p /tmp/train || true
-mkdir -p /tmp/train_tflite || true
 
 virtualenv_activate "${pyalias}" "deepspeech"
 
@@ -18,7 +12,6 @@ set -o pipefail
 pip install --upgrade pip==19.3.1 setuptools==45.0.0 wheel==0.33.6 | cat
 pushd ${HOME}/DeepSpeech/ds
     pip install --upgrade . | cat
+    python -m unittest
 popd
 set +o pipefail
-
-python -m unittest

taskcluster/test-training-unittests_8k-linux-amd64-py35m-opt.yml

@@ -0,0 +1,12 @@
+build:
+    template_file: test-linux-opt-base.tyml
+    dependencies:
+      - "linux-amd64-ctc-opt"
+    system_setup:
+      >
+        apt-get -qq update && apt-get -qq -y install ${training.packages_trusty.apt}
+    args:
+      tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-train-unittests.sh 3.5.8:m"
+    metadata:
+      name: "DeepSpeech on Linux AMD64 CPU training unittests using Python 3.5"
+      description: "Training a DeepSpeech LDC93S1 model for Linux/AMD64 Python 3.5, CPU only, optimized version"

taskcluster/test-training-unittests_8k-linux-amd64-py36m-opt.yml

@@ -6,8 +6,8 @@ build:
       >
         apt-get -qq update && apt-get -qq -y install ${training.packages_trusty.apt}
     args:
-      tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-train-unittests.sh 3.6.10:m 8k"
+      tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-train-unittests.sh 3.6.10:m"
     metadata:
-      name: "DeepSpeech Linux AMD64 CPU 8kHz training Py3.6"
-      description: "Training a DeepSpeech LDC93S1 model for Linux/AMD64 8kHz Python 3.6, CPU only, optimized version"
-  
+      name: "DeepSpeech on Linux AMD64 CPU training unittests using Python 3.6"
+      description: "Training a DeepSpeech LDC93S1 model for Linux/AMD64 Python 3.6, CPU only, optimized version"
+ 

taskcluster/test-training-unittests_8k-linux-amd64-py37m-opt.yml

@@ -0,0 +1,12 @@
+build:
+    template_file: test-linux-opt-base.tyml
+    dependencies:
+      - "linux-amd64-ctc-opt"
+    system_setup:
+      >
+        apt-get -qq update && apt-get -qq -y install ${training.packages_trusty.apt}
+    args:
+      tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-train-unittests.sh 3.7.6:m"
+    metadata:
+      name: "DeepSpeech on Linux AMD64 CPU training unittests using Python 3.7"
+      description: "Training a DeepSpeech LDC93S1 model for Linux/AMD64 Python 3.7, CPU only, optimized version"