Add headers to eyeball check script

.github/workflows/run-tests.yml

@@ -34,6 +34,7 @@ jobs:
           pip install -r requirements.txt
 
       # Skip for Windows; path setting there isn't worth the trouble
+      # TBD - Fix f strings for earlier Python versions
       - name: Run eyeball tests
         if: runner.os != 'Windows'
         run: |

tests/eyeball.py

@@ -3,13 +3,55 @@
 
 from automata import *
 
-def eyeball_basic_ca(rule_number: int, initial_conditions: str, frame_steps: int, frame_width: int) -> None:
-    test_ca = CellularAutomata(rule_number, initial_conditions, frame_steps=frame_steps, frame_width=frame_width)
 
-    print(f"====================\nrule_number: {rule_number}\ninitial_conditions: {initial_conditions}\nframe_steps: {frame_steps}\nframe_width: {frame_width}\n====================")
+HEADER_LENGTH = 100
+DEFAULT_FRAME_STEPS = 30
+DEFAULT_FRAME_WIDTH = 81
+
+
+def print_header(level, label='', mark=None) -> None:
+    if mark is None:
+        mark = {0: '▲▼', 1: '==', 2: '--', 3: '- ', 4: ' . '}[level]
+    rule = (mark * (HEADER_LENGTH//2))[:((HEADER_LENGTH+1-(len(label)+2))//2)]
+
+    header_text = f"{rule} {label} {rule[::-1]}"[:HEADER_LENGTH]
+    header_start = '\033[1m' if level <= 1 else ''
+    header_end = '\033[0;0m' if level <= 1 else ''
+    header_blanks = '\n' if level != 1 else '\n\n'
+
+    print(f"{header_blanks}{header_start}{header_text}{header_end}")
+
+
+def eyeball_basic_ca(rule_number: int, initial_conditions: str, base: int,
+                     frame_steps: int = DEFAULT_FRAME_STEPS, frame_width: int = DEFAULT_FRAME_WIDTH) -> None:
+    test_ca = CellularAutomata(rule_number, initial_conditions, base,
+                               frame_steps=frame_steps, frame_width=frame_width)
+
+    print_header(3, f"{rule_number}+{base} @ {initial_conditions}")
+    print(f"rule_number: {rule_number}\n"
+          f"base: {base}\n"
+          f"initial_conditions: {initial_conditions}\n"
+          f"frame_steps: {frame_steps}\n"
+          f"frame_width: {frame_width}\n")
     print(test_ca.to_dict()['args'])
     print(test_ca)
 
-eyeball_basic_ca(30, '1000000', frame_steps=10, frame_width=31)
-eyeball_basic_ca(90, '1', frame_steps=30, frame_width=51)
-eyeball_basic_ca(130, '1', frame_steps=5, frame_width=21)
+
+print_header(0, ' Automata Eyeball Checks ')
+
+print_header(1, 'Basics')
+
+print_header(2, 'Basic Lattice')
+print(f"frame_steps: {DEFAULT_FRAME_STEPS}\n"
+      f"frame_width: {DEFAULT_FRAME_WIDTH}\n")
+
+eyeball_basic_ca(30, '1000000', 2)
+eyeball_basic_ca(90, '1', 2,)
+eyeball_basic_ca(130, '1', 2)
+eyeball_basic_ca(130, '101010101', 3)
+eyeball_basic_ca(130, '202121212201', 3)
+eyeball_basic_ca(1, '202121212201', 3)
+eyeball_basic_ca(2398373402626, '1', 3)
+
+print_header(0, ' (End) Automata Eyeball Checks (End) ')
+print("\n")