always include the last day

count_by_instrumentation.py

@@ -2,6 +2,7 @@
 from typing import List
 import pandas as pd
 import seaborn as sns
+from datetime import timedelta
 
 import matplotlib.pyplot as plt
 import argparse
@@ -35,7 +36,12 @@ def main(args):
         keyword="test"
     )
 
-    today = datetime.now().date().strftime("%Y-%m-%dT%H:%M:%SZ")
+    today = datetime.now().date()
+
+    today_plus_one = today + timedelta(days=1)
+
+    # Format the date
+    today_plus_one_str = today_plus_one.strftime("%Y-%m-%dT%H:%M:%SZ")
 
     commit = app.get_commit_by_date(date=today, repository=args.repo)
     repo_files = app.get_repository_by_commit(

main.py

@@ -122,7 +122,7 @@ def main(args):
 
     plt.xlabel('Date', fontsize=14)
     plt.ylabel('Count', fontsize=14)
-    plt.title('Test File Count in Instrumentation Directory', fontsize=16)
+    plt.title('Count of test files in Instrumentation directory', fontsize=16)
     plt.xticks(rotation=45)
 
     plt.legend()

utilities.py

@@ -20,11 +20,14 @@ def get_dates_between(start_date_str, end_date, interval):
     days_diff = (end_date - start_date).days
 
     # Generate the list of dates
-    date_list = []
+    date_list = set()
     for i in range(0, days_diff + 1, int(interval)):
         date_item = start_date + timedelta(days=i)
         start_date_str = date_item.strftime(output_format)
-        date_list.append(start_date_str)
+        date_list.add(start_date_str)
+
+    # always include today in the set
+    date_list.add(datetime.now().strftime(output_format))
 
     return date_list