Merge branch 'master' into test-spec

Author: bridadan

azure-pipelines.yml

@@ -61,14 +61,17 @@ jobs:
                     versionSpec: $(python.version)
                     architecture: x64
             -
-                script: 'python -m pip install --upgrade pip && pip install -r test_requirements.txt && pip install pytest'
+                script: 'python -m pip install --upgrade pip && pip install -r test_requirements.txt'
                 displayName: 'Install mbed-os test dependencies'
             -
                 script: |
                     pip install --user flake8==3.7.3
                     python -m flake8
                 condition: eq(variables['extraActions'], 'true')
                 displayName: 'Enforce code style'
+            -
+                script: 'pip install --user "urllib3<1.25"'
+                displayName: 'Fix dependency issue for requests package'
             -
                 script: "python -m coverage run setup.py test"
                 displayName: "Test mbed-os-tools"

setup.py

@@ -57,7 +57,7 @@ def read(fname):
         "six>=1.0,<2.0",
         "colorama>=0.3,<0.5",
     ],
-    tests_require=["mock>=2", "pytest>=3"],
+    tests_require=read("test_requirements.txt").splitlines(),
     extras_require={
         "pyocd": ["pyocd==0.14.0"]
     },

test_requirements.txt

@@ -1,2 +1,4 @@
-coverage
-coveralls
+coverage>=4,<5
+coveralls>=1,<2
+mock>=2,<4
+pytest>=3,<5