diff --git a/.azure-pipelines/ci.yml b/.azure-pipelines/ci.yml
new file mode 100644
index 0000000..c3441df
--- /dev/null
+++ b/.azure-pipelines/ci.yml
@@ -0,0 +1,20 @@
+steps:
+- task: UsePythonVersion@0
+  inputs:
+    versionSpec: '$(PYTHON_VERSION)'
+  displayName: 'Use Python $(PYTHON_VERSION)'
+
+- script: |
+    python -m pip install --upgrade pip
+    pip install tox
+  displayName: "Set up tox"
+
+- script: |
+    tox -e azure
+  displayName: "Run tests"
+
+- task: PublishTestResults@2
+  condition: succeededOrFailed()
+  inputs:
+    testResultsFiles: '**/test-*.xml'
+    testRunTitle: 'Publish test results for Python $(PYTHON_VERSION)'
diff --git a/.azure-pipelines/flake8-validation.py b/.azure-pipelines/flake8-validation.py
new file mode 100644
index 0000000..89594a9
--- /dev/null
+++ b/.azure-pipelines/flake8-validation.py
@@ -0,0 +1,42 @@
+import os
+import subprocess
+
+# Flake8 validation
+failures = 0
+try:
+    flake8 = subprocess.run(
+        [
+            "flake8",
+            "--exit-zero",
+            "--max-line-length=88",
+            "--select=E401,E711,E712,E713,E714,E721,E722,E901,F401,F402,F403,F405,F631,F632,F633,F811,F812,F821,F822,F841,F901,W191,W291,W292,W293,W602,W603,W604,W605,W606",
+        ],
+        capture_output=True,
+        check=True,
+        encoding="latin-1",
+        timeout=300,
+    )
+except (subprocess.CalledProcessError, subprocess.TimeoutExpired) as e:
+    print(
+        "##vso[task.logissue type=error;]flake8 validation failed with",
+        str(e.__class__.__name__),
+    )
+    print(e.stdout)
+    print(e.stderr)
+    print("##vso[task.complete result=Failed;]flake8 validation failed")
+    exit()
+for line in flake8.stdout.split("\n"):
+    if ":" not in line:
+        continue
+    filename, lineno, column, error = line.split(":", maxsplit=3)
+    errcode, error = error.strip().split(" ", maxsplit=1)
+    filename = os.path.normpath(filename)
+    failures += 1
+    print(
+        f"##vso[task.logissue type=error;sourcepath={filename};"
+        f"linenumber={lineno};columnnumber={column};code={errcode};]" + error
+    )
+
+if failures:
+    print(f"##vso[task.logissue type=warning]Found {failures} flake8 violation(s)")
+    print(f"##vso[task.complete result=Failed;]Found {failures} flake8 violation(s)")
diff --git a/.azure-pipelines/syntax-validation.py b/.azure-pipelines/syntax-validation.py
new file mode 100644
index 0000000..6483683
--- /dev/null
+++ b/.azure-pipelines/syntax-validation.py
@@ -0,0 +1,30 @@
+import ast
+import os
+import sys
+
+print("Python", sys.version, "\n")
+
+failures = 0
+
+for base, _, files in os.walk("."):
+    for f in files:
+        if not f.endswith(".py"):
+            continue
+        filename = os.path.normpath(os.path.join(base, f))
+        try:
+            with open(filename, "r") as fh:
+                ast.parse(fh.read())
+        except SyntaxError as se:
+            failures += 1
+            print(
+                f"##vso[task.logissue type=error;sourcepath={filename};"
+                f"linenumber={se.lineno};columnnumber={se.offset};]"
+                f"SyntaxError: {se.msg}"
+            )
+            print(" " + se.text + " " * se.offset + "^")
+            print(f"SyntaxError: {se.msg} in {filename} line {se.lineno}")
+            print()
+
+if failures:
+    print(f"##vso[task.logissue type=warning]Found {failures} syntax error(s)")
+    print(f"##vso[task.complete result=Failed;]Found {failures} syntax error(s)")
diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml
new file mode 100644
index 0000000..288782f
--- /dev/null
+++ b/.azure-pipelines.yml
@@ -0,0 +1,73 @@
+jobs:
+  - job: checks
+    displayName: static code analysis
+    pool:
+      vmImage: ubuntu-latest
+    steps:
+      # Use Python >=3.7 for syntax validation
+      - task: UsePythonVersion@0
+        displayName: Set up python
+        inputs:
+          versionSpec: 3.7
+
+      # Run syntax validation on a shallow clone
+      - bash: |
+          python .azure-pipelines/syntax-validation.py
+        displayName: Syntax validation
+
+      # Run flake8 validation on a shallow clone
+      - bash: |
+          pip install flake8
+          python .azure-pipelines/flake8-validation.py
+        displayName: Flake8 validation
+
+  - job: linux
+    pool:
+      vmImage: ubuntu-latest
+    strategy:
+      matrix:
+        python35:
+          PYTHON_VERSION: 3.5
+        python36:
+          PYTHON_VERSION: 3.6
+        python37:
+          PYTHON_VERSION: 3.7
+        python38:
+          PYTHON_VERSION: 3.8
+
+    steps:
+    - template: .azure-pipelines/ci.yml
+
+  - job: macOS
+    pool:
+      vmImage: macOS-latest
+    strategy:
+      matrix:
+        python35:
+          PYTHON_VERSION: 3.5
+        python36:
+          PYTHON_VERSION: 3.6
+        python37:
+          PYTHON_VERSION: 3.7
+        python38:
+          PYTHON_VERSION: 3.8
+
+    steps:
+    - template: .azure-pipelines/ci.yml
+
+  - job: windows
+    pool:
+      vmImage: windows-latest
+    strategy:
+      matrix:
+        python35:
+          PYTHON_VERSION: 3.5
+        python36:
+          PYTHON_VERSION: 3.6
+        python37:
+          PYTHON_VERSION: 3.7
+        python38:
+          PYTHON_VERSION: 3.8
+
+    steps:
+    - template: .azure-pipelines/ci.yml
diff --git a/pytest.ini b/pytest.ini
new file mode 100644
index 0000000..fe55d2e
--- /dev/null
+++ b/pytest.ini
@@ -0,0 +1,2 @@
+[pytest]
+junit_family=xunit2
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..e69de29
diff --git a/tox.ini b/tox.ini
index d37d50b..c5ef51d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -8,6 +8,15 @@
     3.7: py37
     3.6: py36
     3.5: py35
+
+[testenv:azure]
+basepython = python
+deps =
+    pytest-azurepipelines
+    pytest-cov
+    -r{toxinidir}/requirements_dev.txt
+commands =
+    pytest -ra --basetemp={envtmpdir} --cov=procrunner --cov-report=html --cov-report=xml --cov-branch
 
 [testenv:flake8]
 basepython = python