Revised to add cli commands

Author: shaoltan-amazon

.github/workflows/examples-linux-tv-casting-app.yaml

@@ -64,7 +64,12 @@ jobs:
             - name: Test Discovery between Linux tv-casting-app and Linux tv-app
               run: |
                   ./scripts/run_in_build_env.sh \
-                    "./scripts/tests/run_test_suite.py"
+                    "python3 ./scripts/tests/run_tv_casting_test.py test-discovery"
+
+            - name: Remove Linux tv-casting-app and Linux tv-app log files
+              run: |
+                  "rm ./scripts/tests/Linux-tv-casting-app-logs.txt \
+                  rm ./scripts/tests/Linux-tv-app-logs.txt"
 
             - name: Uploading Size Reports
               uses: ./.github/actions/upload-size-reports

scripts/tests/run_tv_casting_test.py

@@ -14,6 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import click
 import os
 import subprocess
 import sys
@@ -40,8 +41,6 @@ def read_logs(log_file):
         if "cast request 0" in line:
             print(line)
             found_cast_request_0 = True
-            # sys.exit(0)
-            print('DONE!!')   
 
         if "No commissioner discovered" in line:
             print(line)
@@ -109,24 +108,34 @@ def read_logs(log_file):
         print('Discovery did not finish successfully! No user prompt for "cast request 0" displayed!')
         sys.exit(1)
 
-if __name__ == '__main__':
-
-    with open('Linux-tv-app-logs.txt', 'w') as fd1, open('Linux-tv-casting-app-logs.txt', 'w') as fd2:
+def test_discovery_fn():
+    with open('./scripts/tests/Linux-tv-app-logs.txt', 'w') as fd1, open('./scripts/tests/Linux-tv-casting-app-logs.txt', 'w') as fd2:
 
         # Run the Linux tv-app and write the output to file
-        tv_app_rel_path = '../../out/tv-app/chip-tv-app'
+        tv_app_rel_path = 'out/tv-app/chip-tv-app'
         tv_app_abs_path = os.path.abspath(tv_app_rel_path)
-        p1 = subprocess.Popen(tv_app_abs_path, stdout=fd1, text=True)
+        p1 = subprocess.Popen(tv_app_abs_path, stdout=fd1, stderr=subprocess.PIPE, text=True)
 
         time.sleep(5)
 
         # Run the Linux tv-casting-app and write the output to file
-        tv_casting_app_rel_path = '../../out/tv-casting-app/chip-tv-casting-app'
+        tv_casting_app_rel_path = 'out/tv-casting-app/chip-tv-casting-app'
         tv_casting_app_abs_path = os.path.abspath(tv_casting_app_rel_path)
-        p2 = subprocess.Popen(tv_casting_app_abs_path, stdout=fd2, text=True)
+        p2 = subprocess.Popen(tv_casting_app_abs_path, stdout=fd2, stderr=subprocess.PIPE, text=True)
 
     # Wait for the processes to finish writing before attempting to read
     time.sleep(15)
 
-    read_logs('Linux-tv-casting-app-logs.txt')
-    # print('Finished reading')
+    read_logs('./scripts/tests/Linux-tv-casting-app-logs.txt')
+
+@click.group()
+def main():
+    pass
+
+@main.command()
+def test_discovery():
+    test_discovery_fn()
+
+if __name__ == '__main__':
+
+    main()