AirGradientMatrixDisplay/test_harness.py at main · thinkaliker/AirGradientMatrixDisplay · GitHub

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import time
import custom_display

_DELAY = 0.6


def run(matrix, bitmap, set_status_light, clear_status_lights):
    display = matrix.display
    boot_group = display.root_group

    print("TEST MODE: initializing CustomDisplay")
    cd = custom_display.CustomDisplay(display)

    while True:
        # --- Phase 1: Status lights ---
        print("TEST: status lights")
        display.root_group = boot_group
        for light_id in (1, 2, 3):
            clear_status_lights()
            for color_idx in (1, 2, 3):  # red, amber, green
                set_status_light(light_id, color_idx)
                time.sleep(_DELAY)
        # all three lights, same color
        for color_idx in (1, 2, 3):
            for light_id in (1, 2, 3):
                set_status_light(light_id, color_idx)
            time.sleep(_DELAY)
        clear_status_lights()
        time.sleep(_DELAY)

        # --- Switch to CustomDisplay ---
        display.root_group = cd.root_group
        cd.night_time = False
        cd.is_home = True
        cd._night_mode_received = True
        cd._is_home_received = True
        cd.has_error = None   # reset so setter fires
        cd.is_stale = True    # reset so setter fires
        cd.set_error(False)
        cd.set_stale(False)
        cd.hidden = False

        # --- Phase 2: Big digits ---
        print("TEST: big digits")
        cd.make_big_digit('.', 3, 3)  # decimal stays fixed
        for ch in '0123456789-':
            print("  big:", ch)
            for pos in (0, 1, 2, 4):  # skip pos 3 (decimal)
                cd.make_big_digit(ch, pos, 3)  # green
            time.sleep(_DELAY)

        # --- Phase 3: Small digits ---
        print("TEST: small digits")
        for ch in '0123456789':
            print("  small:", ch)
            for pos in range(3):
                cd.make_small_digit(ch, pos, 1, 4)  # cyan, row 1
                cd.make_small_digit(ch, pos, 2, 3)  # green, row 2
            time.sleep(_DELAY)

        # --- Phase 4: Sensor values (full update_display pass) ---
        print("TEST: sensor values")
        cases = [
            (888.8, 88, 888),
            (-5.0, 10, 25),
            (32.0, 30, 75),
            (72.3, 55, 125),
            (85.0, 70, 175),
            (99.9, 95, 350),
        ]
        for t, h, a in cases:
            print("  temp=%s hum=%s aqi=%s" % (t, h, a))
            cd.set_temperature(t)
            cd.set_humidity(h)
            cd.set_aqi(a)
            cd.update_display()
            time.sleep(_DELAY)

        # --- Phase 5: Line states ---
        print("TEST: line states")
        cd.has_error = None
        cd.is_stale = True
        cd.set_error(False)
        cd.set_stale(False)
        cd.update_display()
        time.sleep(_DELAY)   # gray lines

        cd.set_stale(True)
        cd.update_display()
        time.sleep(_DELAY)   # amber lines

        cd.set_stale(False)
        cd.set_error(True)
        cd.update_display()
        time.sleep(_DELAY)   # red lines

        cd.set_error(False)
        cd.update_display()
        time.sleep(_DELAY)   # gray lines

        # --- Phase 6: Visibility states ---
        print("TEST: night mode")
        cd.night_time = False
        cd.set_night_time(True)   # hidden
        time.sleep(_DELAY)
        cd.set_night_time(False)  # visible
        time.sleep(_DELAY)

        print("TEST: is_home")
        cd.is_home = True
        cd.set_is_home(False)     # hidden
        time.sleep(_DELAY)
        cd.set_is_home(True)      # visible
        time.sleep(_DELAY)

        print("TEST: loop restart")