diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 814a931d..3561e917 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -37,6 +37,10 @@ jobs:
         python -m pip install build
         python -m build
 
+    - name: Install smbprotocol
+      run: |
+        pip install ./dist/*.whl
+
     - name: Upload built smbprotocol
       uses: actions/upload-artifact@v3
       with:
@@ -91,11 +95,6 @@ jobs:
         python-version: ${{ matrix.python-version }}
         architecture: ${{ matrix.python-arch }}
 
-    - uses: actions/download-artifact@v3
-      with:
-        name: artifact
-        path: ./dist
-
     - name: Extract OS name
       shell: bash
       run: |
@@ -107,9 +106,21 @@ jobs:
       shell: bash
       run: |
         if [ "$(expr substr $(uname -s) 1 5)" == "MINGW" ]; then
-            build_helpers/run-ci.sh
+            build_helpers/run-ci.sh requirements lint start-server tests
         else
-            sudo -E build_helpers/run-ci.sh
+            sudo -E build_helpers/run-ci.sh requirements lint start-server tests
+        fi
+      env:
+        PYTEST_ADDOPTS: --color=yes
+
+    - name: Stop SMV Server
+      if: always()
+      shell: bash
+      run: |
+        if [ "$(expr substr $(uname -s) 1 5)" == "MINGW" ]; then
+            build_helpers/run-ci.sh stop-server
+        else
+            sudo -E build_helpers/run-ci.sh stop-server
         fi
       env:
         PYTEST_ADDOPTS: --color=yes
@@ -119,26 +130,60 @@ jobs:
       uses: actions/upload-artifact@v3
       with:
         name: Unit Test Results (${{ matrix.os }} ${{ matrix.python-version }} ${{ matrix.python-arch }})
-        path: ./junit/test-results.xml
+        path: ./reports/junit/*
 
     - name: Upload Coverage Results
       if: always()
       uses: actions/upload-artifact@v3
       with:
         name: Coverage Results (${{ matrix.os }} ${{ matrix.python-version }} ${{ matrix.python-arch }})
-        path: ./coverage.xml
+        path: ./reports/coverage/*
+
+  tests_done:
+    name: Tests done
+    runs-on: ubuntu-latest
+    needs:
+    - test
+
+    steps:
+    - name: Check out code
+      uses: actions/checkout@v3
+
+    - name: Select python
+      uses: actions/setup-python@v4
+
+    - name: Download all coverage reports
+      uses: actions/download-artifact@v3
+      with:
+        path: reports/coverage
+
+    - name: Move coverage data to the root folder
+      run: find reports/coverage -type f -exec mv '{}' reports/coverage/ \;
+
+    - name: Combine coverage
+      shell: bash
+      run: |
+        if [ "$(expr substr $(uname -s) 1 5)" == "MINGW" ]; then
+            build_helpers/run-ci.sh requirements coverage
+        else
+            sudo -E build_helpers/run-ci.sh requirements combine-coverage
+        fi
 
     - name: Upload Coverage to codecov
-      if: always()
       uses: codecov/codecov-action@v3
       with:
-        files: ./coverage.xml
-        flags: ${{ steps.os.outputs.name }},py${{ matrix.python-version }},${{ matrix.python-arch }}
+        files: ./reports/coverage/coverage.xml
+
+    - name: Upload Coverage Results
+      uses: actions/upload-artifact@v3
+      with:
+        name: Coverage Results Total
+        path: ./reports/coverage/coverage.xml
 
   publish:
     name: publish
     needs:
-    - test
+    - tests_done
     runs-on: ubuntu-latest
     permissions:
       # IMPORTANT: this permission is mandatory for trusted publishing
diff --git a/.gitignore b/.gitignore
index fefca872..b1cfbd77 100644
--- a/.gitignore
+++ b/.gitignore
@@ -45,6 +45,7 @@ nosetests.xml
 coverage.xml
 *.cover
 .hypothesis/
+reports/
 
 # Translations
 *.mo
@@ -114,4 +115,4 @@ ENV/
 # Vagrant test files
 build-scripts/.vagrant
 tests/integration/.vagrant/
-tests/integration/artifact.zip
\ No newline at end of file
+tests/integration/artifact.zip
diff --git a/build_helpers/lib.sh b/build_helpers/lib.sh
index 2ae81b2d..e9d910e9 100755
--- a/build_helpers/lib.sh
+++ b/build_helpers/lib.sh
@@ -1,7 +1,6 @@
 #!/bin/bash
 
-
-lib::setup::smb_server() {
+lib::server::start() {
     if [ x"${GITHUB_ACTIONS}" = "xtrue" ]; then
         echo "::group::Setting up SMB Server"
     fi
@@ -29,11 +28,15 @@ lib::setup::smb_server() {
         export SMB_USER=smbuser
         export SMB_PASSWORD=smbpass
 
+        docker stop smbserver || true
+        docker rm smbserver || true
+
         docker run \
             --detach \
             --rm \
+            --name smbserver \
             --publish ${SMB_PORT}:445 \
-            --volume $( pwd )/build_helpers:/app:z \
+            --volume "$(pwd)/build_helpers:/app:z" \
             --workdir /app \
             debian:12 \
             /bin/bash \
@@ -41,7 +44,6 @@ lib::setup::smb_server() {
             ${SMB_SHARE} \
             ${SMB_USER} \
             ${SMB_PASSWORD}
-
     fi
 
     if [ x"${GITHUB_ACTIONS}" = "xtrue" ]; then
@@ -49,25 +51,33 @@ lib::setup::smb_server() {
     fi
 }
 
-lib::setup::python_requirements() {
+lib::server::stop() {
     if [ x"${GITHUB_ACTIONS}" = "xtrue" ]; then
-        echo "::group::Installing Python Requirements"
+        echo "::group::Setting up SMB Server"
     fi
 
-    echo "Installing smbprotocol"
-    # Getting the version is important so that pip prioritises our local dist
-    python -m pip install build
-    PACKAGE_VERSION="$( python -c "import build.util; print(build.util.project_wheel_metadata('.').get('Version'))" )"
-
     if [ "$(expr substr $(uname -s) 1 5)" == "MINGW" ]; then
-        DIST_LINK_PATH="$( echo "${PWD}/dist" | sed -e 's/^\///' -e 's/\//\\/g' -e 's/^./\0:/' )"
+        echo "Running on Windows, cannot stop server"
+    elif [ "$(uname)" == "Darwin" ]; then
+        echo "Running on macOS, no Docker available in CI, skipping integration tests"
     else
-        DIST_LINK_PATH="${PWD}/dist"
+        docker stop smbserver || true
+        docker rm smbserver || true
     fi
 
-    python -m pip install smbprotocol=="${PACKAGE_VERSION}" \
-        --find-links "file://${DIST_LINK_PATH}" \
-        --verbose
+    if [ x"${GITHUB_ACTIONS}" = "xtrue" ]; then
+        echo "::endgroup::"
+    fi
+}
+
+lib::requirements::install() {
+    if [ x"${GITHUB_ACTIONS}" = "xtrue" ]; then
+        echo "::group::Installing Python Requirements"
+    fi
+
+    echo "Installing smbprotocol"
+
+    python -m pip . -e
 
     echo "Installing dev dependencies"
     python -m pip install -r requirements-dev.txt
@@ -100,15 +110,32 @@ lib::tests::run() {
         python ./build_helpers/check-smb.py
     fi
 
-    python -m pytest \
+    python_version=$(python -c 'import platform; print(platform.python_version())')
+    platform=$(python -c 'import platform; print(platform.platform())')
+
+    python -m coverage run \
+        --rcfile=tests/.coveragerc \
+        -m pytest \
         --verbose \
-        --junitxml junit/test-results.xml \
-        --cov smbclient \
-        --cov smbprotocol \
-        --cov-report xml \
-        --cov-report term-missing
+        --junitxml reports/junit/python-${python_version}-${platform}.xml
+
+    if [ x"${GITHUB_ACTIONS}" = "xtrue" ]; then
+        echo "::endgroup::"
+    fi
+}
 
+lib::coverage::erase() {
+    coverage erase --rcfile=tests/.coveragerc
+}
+
+lib::coverage::combine() {
     if [ x"${GITHUB_ACTIONS}" = "xtrue" ]; then
+        echo "::group::Combining coverage"
+        python -m coverage combine --rcfile=tests/.coveragerc
+        python -m coverage xml --rcfile=tests/.coveragerc -o reports/coverage/coverage.xml -i
         echo "::endgroup::"
+    else
+        python -m coverage combine --rcfile=tests/.coveragerc
+        python -m coverage report --rcfile=tests/.coveragerc -m
     fi
 }
diff --git a/build_helpers/run-ci.sh b/build_helpers/run-ci.sh
index a346c6ad..26bfb06b 100755
--- a/build_helpers/run-ci.sh
+++ b/build_helpers/run-ci.sh
@@ -2,12 +2,38 @@
 
 # Set by GHA setup-python
 if [[ -n "${pythonLocation}" ]]; then
-    PATH="${pythonLocation}/bin:${PATH}"
+  PATH="${pythonLocation}/bin:${PATH}"
 fi
 
 source ./build_helpers/lib.sh
 
-lib::setup::smb_server
-lib::setup::python_requirements
-lib::sanity::run
-lib::tests::run
+if [[ "$#" == 0 ]]; then
+  set "$@" requirements lint coverage-erase start-server tests stop-server coverage-combine
+fi
+
+while [[ "$#" > 0 ]]; do
+  case "$1" in
+  "requirements")
+    lib::requirements::install
+    ;;
+  "lint")
+    lib::sanity::run
+    ;;
+  "tests")
+    lib::tests::run
+    ;;
+  "start-server")
+    lib::server::start
+    ;;
+  "stop-server")
+    lib::server::stop
+    ;;
+  "erase-coverage")
+    lib::coverage::erase
+    ;;
+  "combine-coverage")
+    lib::coverage::combine
+    ;;
+  esac
+  shift
+done
diff --git a/pyproject.toml b/pyproject.toml
index 95cf7d22..8d820eb3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,6 +49,7 @@ exclude = '''
   | \.mypy_cache
   | \.tox
   | \.venv
+  | venv
   | _build
   | buck-out
   | build
@@ -75,7 +76,9 @@ deps =
     -r{toxinidir}/requirements-dev.txt
 
 commands =
-    python -m pytest -v --cov smbclient --cov smbprotocol --cov-report term-missing
+    python -m coverage run --rcfile=tests/.coveragerc -m pytest -v
+    python -m coverage combine --rcfile=tests/.coveragerc
+    python -m coverage report --rcfile=tests/.coveragerc -m
 
 passenv =
     SMB_*
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 7119bcf9..346db174 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,3 +1,4 @@
+coverage
 black == 23.3.0
 build
 cryptography >= 2.0
@@ -5,6 +6,5 @@ isort == 5.11.5
 pre-commit
 pyspnego
 pytest
-pytest-cov
 pytest-mock
 tox
diff --git a/tests/.coveragerc b/tests/.coveragerc
new file mode 100644
index 00000000..208323b5
--- /dev/null
+++ b/tests/.coveragerc
@@ -0,0 +1,9 @@
+[run]
+branch = True
+omit = tests/*
+parallel = true
+relative_files = true
+data_file = reports/coverage/.coverage
+source =
+  smbprotocol
+  smbclient