test the presence of build_logs

tests.py

@@ -170,6 +170,20 @@ def test_install_environment(tmp_path):
         lines = f.read()
         assert 'zlib' in lines
     
+    # test that the build log is created correctly
+    # check that a file with glob build_globale_generic_dev-23a*.log exists at release_base_dir/mpsd_microarch
+    build_log = list((release_base_dir/mpsd_microarch).glob('build_global_generic_dev-23a*.log'))
+    assert len(build_log) > 0
+    # take the most recent build log
+    build_log = sorted(build_log)[0]
+    # check that the build log contains statement ##### Installation finished 
+    with open(build_log,'r') as f:
+        lines = f.read()
+        assert '##### Installation finished' in lines
+
+    
+
+
 
 def test_interface(tmp_path):
     pass
@@ -177,4 +191,4 @@ def test_interface(tmp_path):
     # check that the script branch and hash are correct when running the script
     # check that the help message is printed when no arguments are provided
     # check that the help message is printed when -h is provided
-    
+    # check that the error messages are also logged to the log file 
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