Add macOS tests

test/test_vendor.py

@@ -20,7 +20,8 @@
 class LinuxVendorTests(unittest.TestCase):
 
     def setUp(self):
-        open('test/cdm/libwidevinecdm_vendor.so', 'w').write('Linux\n1.2.3.4')
+        with open('test/cdm/libwidevinecdm_vendor.so', 'w') as fdesc:
+            fdesc.write('Linux\n1.2.3.4')
 
     def tearDown(self):
         os.unlink('test/cdm/libwidevinecdm_vendor.so')
@@ -48,7 +49,8 @@ def test_about():
 class WindowsVendorTests(unittest.TestCase):
 
     def setUp(self):
-        open('test/cdm/widevinecdm_vendor.dll', 'w').write('Windows\n1.2.3.4')
+        with open('test/cdm/widevinecdm_vendor.dll', 'w') as fdesc:
+            fdesc.write('Windows\n1.2.3.4')
 
     def tearDown(self):
         os.unlink('test/cdm/widevinecdm_vendor.dll')
@@ -74,5 +76,34 @@ def test_about():
         default.run(['default.py', 'info'])
 
 
+class DarwinX64Tests(unittest.TestCase):
+
+    def setUp(self):
+        with open('test/cdm/libwidevinecdm_vendor.dylib', 'w') as fdesc:
+            fdesc.write('macOS\n1.2.3.4')
+
+    def tearDown(self):
+        os.unlink('test/cdm/libwidevinecdm_vendor.dylib')
+
+    def test_check_inputstream_mpd(self):
+        inputstreamhelper.system_os = lambda: 'Darwin'
+        platform.machine = lambda: 'x86_64'
+        is_helper = inputstreamhelper.Helper('mpd', drm='com.widevine.alpha')
+        is_helper.remove_widevine()
+        is_installed = is_helper.check_inputstream()
+        self.assertTrue(is_installed, True)
+
+    def test_check_inputstream_hls_again(self):
+        inputstreamhelper.system_os = lambda: 'Darwin'
+        platform.machine = lambda: 'x86_64'
+        is_helper = inputstreamhelper.Helper('hls', drm='com.widevine.alpha')
+        is_installed = is_helper.check_inputstream()
+        self.assertTrue(is_installed, True)
+
+    @staticmethod
+    def test_about():
+        default.run(['default.py', 'info'])
+
+
 if __name__ == '__main__':
     unittest.main()