require successful tests before building the binary

.github/workflows/build-branch.yml

@@ -48,6 +48,7 @@ jobs:
         # apt-get install python3-tk
         pip install --upgrade pip
         pip install -r requirements.txt
+        pip install coverage
         pip install pyinstaller
 
     - name: Build with pyinstaller

scripts/build-binary.sh

@@ -1,8 +1,17 @@
 #!/usr/bin/env bash
 script_dir="$(dirname "$0")"
 repo_root="$(dirname "$script_dir")"
-if ! which pyinstaller >/dev/null 2>&1; then
-    echo "Error: Need to install pyinstaller; e.g. 'pip3 install pyinstaller'"
+if ! python -c 'import coverage' >/dev/null 2>&1; then
+    echo "Error: Need to install coverage; e.g. 'pip install coverage'"
     exit 1
 fi
-python3 -m PyInstaller --clean "${repo_root}/LogosLinuxInstaller.spec"
+if ! python -c 'import PyInstaller' >/dev/null 2>&1; then
+    echo "Error: Need to install pyinstaller; e.g. 'pip install pyinstaller'"
+    exit 1
+fi
+if ! python -m coverage run -m unittest -b; then
+    echo "Error: Must past unittests before building"
+    echo "Run 'python -m coverage run -m unittest -b -v' to see which test is failing"
+    exit 1
+fi
+python -m PyInstaller --clean "${repo_root}/LogosLinuxInstaller.spec"