From acdf23379623cdbe7ae07a47ab660f6e48c85069 Mon Sep 17 00:00:00 2001
From: zhiltsov-max <zhiltsov.max35@gmail.com>
Date: Wed, 6 May 2020 21:02:16 +0300
Subject: [PATCH] Add coverage for python (#1483)

---
 .coveragerc                   | 39 +++++++++++++++++++++++++++++++++++
 .gitignore                    |  1 +
 .travis.yml                   | 18 ++++++++++++----
 cvat/requirements/testing.txt |  1 +
 docker-compose.ci.yml         |  3 +++
 5 files changed, 58 insertions(+), 4 deletions(-)
 create mode 100644 .coveragerc

diff --git a/.coveragerc b/.coveragerc
new file mode 100644
index 00000000..7804da58
--- /dev/null
+++ b/.coveragerc
@@ -0,0 +1,39 @@
+[run]
+branch = true
+
+source =
+    datumaro/datumaro/
+    cvat/apps/
+    utils/cli/
+
+omit =
+    datumaro/datumaro/__main__.py
+    datumaro/datumaro/version.py
+    cvat/settings/*
+    */tests/*
+    */test_*
+    */_test_*
+    */migrations/*
+
+[report]
+# Regexes for lines to exclude from consideration
+exclude_lines =
+    # Have to re-enable the standard pragma
+    pragma: no cover
+
+    # Don't complain about missing debug-only code:
+    def __repr__
+    if\s+[\w\.()]+\.isEnabledFor\(log\.DEBUG\):
+
+    # Don't complain if tests don't hit defensive assertion code:
+    raise AssertionError
+    raise NotImplementedError
+
+    # Don't complain if non-runnable code isn't run:
+    if 0:
+    if __name__ == .__main__.:
+
+# don't fail on the code that can be found
+ignore_errors = true
+
+skip_empty = true
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 23872063..bc0260f9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,6 +19,7 @@ docker-compose.override.yml
 __pycache__
 *.pyc
 ._*
+.coverage
 
 # Ignore development npm files
 node_modules
diff --git a/.travis.yml b/.travis.yml
index 9875fc6e..278ec6bb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,11 +8,21 @@ python:
 services:
   - docker
 
+env:
+  - CONTAINER_COVERAGE_DATA_DIR="/coverage_data"
+    HOST_COVERAGE_DATA_DIR="${TRAVIS_BUILD_DIR}/coverage_data"
+
+install:
+  - gem install coveralls-lcov
+  - pip install coveralls
+
 before_script:
   - docker-compose -f docker-compose.yml -f docker-compose.ci.yml build
+  - mkdir -m a=rwx -p ${HOST_COVERAGE_DATA_DIR}
 
 script:
-  - docker-compose -f docker-compose.yml -f docker-compose.ci.yml run cvat_ci /bin/bash -c 'python3 manage.py test cvat/apps utils/cli'
-  - docker-compose -f docker-compose.yml -f docker-compose.ci.yml run cvat_ci /bin/bash -c 'python3 manage.py test --pattern="_tests.py" cvat/apps/dataset_manager'
-  - docker-compose -f docker-compose.yml -f docker-compose.ci.yml run cvat_ci /bin/bash -c 'python3 manage.py test datumaro/'
-  - docker-compose -f docker-compose.yml -f docker-compose.ci.yml run cvat_ci /bin/bash -c 'cd cvat-data && npm install && cd ../cvat-core && npm install && npm run test && npm run coveralls'
+  - docker-compose -f docker-compose.yml -f docker-compose.ci.yml run cvat_ci /bin/bash -c 'coverage run -a manage.py test cvat/apps utils/cli && coverage run -a --source cvat/apps/ manage.py test --pattern="_tests.py" cvat/apps/dataset_manager && mv .coverage ${CONTAINER_COVERAGE_DATA_DIR}'
+  - docker-compose -f docker-compose.yml -f docker-compose.ci.yml run cvat_ci /bin/bash -c 'cd cvat-data && npm install && cd ../cvat-core && npm install && npm run test && mv ./reports/coverage/lcov.info ${CONTAINER_COVERAGE_DATA_DIR}'
+
+after_success:
+  - coveralls-lcov -v -n lcov.info > coverage.json && coveralls --merge=coverage.json
\ No newline at end of file
diff --git a/cvat/requirements/testing.txt b/cvat/requirements/testing.txt
index f5f61eec..79c222a2 100644
--- a/cvat/requirements/testing.txt
+++ b/cvat/requirements/testing.txt
@@ -3,3 +3,4 @@ fakeredis==1.1.0
 # Fix dependencies for fakeredis 1.1.0
 # Pip will not reinstall six package if it is installed already
 six==1.12.0
+coveralls
\ No newline at end of file
diff --git a/docker-compose.ci.yml b/docker-compose.ci.yml
index f6755912..ac3a7c54 100644
--- a/docker-compose.ci.yml
+++ b/docker-compose.ci.yml
@@ -15,3 +15,6 @@ services:
       TRAVIS_JOB_ID:
       TRAVIS_BRANCH:
       TRAVIS_PULL_REQUEST:
+      CONTAINER_COVERAGE_DATA_DIR:
+    volumes:
+      - ${HOST_COVERAGE_DATA_DIR}:${CONTAINER_COVERAGE_DATA_DIR}