feat: add pytest configuration to display custom environment information

tests/conftest.py

@@ -0,0 +1,16 @@
+import os
+import shutil
+
+def pytest_configure(config):
+    """
+    A pytest hook to customize the terminal summary.
+    """
+    # Get the environment variable
+    mermaid_server = os.getenv("MERMAID_INK_SERVER", "Not Set")
+
+    mermaid_server = f"\033[92m{mermaid_server}\033[0m" if mermaid_server != "Not Set" else f"\033[91mNot Set\033[0m"
+    # Print the environment variable at the start
+    word = " Custom Environment Information "
+    line = word.center(shutil.get_terminal_size(fallback=(80, 20))[0], "=")
+    print(f"\033[1m{line}\033[0m")
+    print(f"\033[92mMERMAID_INK_SERVER \033[0m: {mermaid_server}")

tests/test_statediagram.py

@@ -168,8 +168,6 @@ def test_concurrent_with_sub_goups(self):
 \tfirst_state : First State
 \t[*] --> first_state
 }"""
-        print(expect_string)
-        print(concurrent)
         self.assertEqual(expect_string, str(concurrent))
 
     def test_concurrent_with_sub_goups_and_styles(self):