Fixed `run_tests`

bin/run_ci_tests.sh

@@ -2,9 +2,8 @@
 
 BASE_DIR="$(mktemp -d '/tmp/platypush-ci-tests-XXXXX')"
 VENV_DIR="$BASE_DIR/venv"
-REPO_DIR="$BASE_DIR/repo"
+REPO_DIR="/opt/repos/platypush"
 TEST_LOG="$BASE_DIR/test.log"
-REPO_URL=https://git.platypush.tech/platypush/platypush.git
 
 cleanup() {
     echo "Cleaning up environment"
@@ -21,11 +20,14 @@ prepare_venv() {
 
 install_repo() {
     echo "Installing latest version of the repository"
+    cd "$REPO_DIR"
     pip install '.[http]'
+    cd -
 }
 
 run_tests() {
     echo "Running tests"
+    cd "$REPO_DIR"
     pytest 2>&1 | tee "$TEST_LOG"
     deactivate
 
@@ -34,6 +36,7 @@ run_tests() {
         return 2  # FAILURE
     fi
 
+    cd -
     return 0  # PASSED
 }