android/oliexdev-openscale/tests/test_android_interaction.py

#!/usr/bin/env python3
"""INTERACTION module for openScale (a body-weight / health tracker).

EFFECT-BY-CONSEQUENCE on USER DATA: CRUD lifecycle, multi-step sequences,
multi-record integrity, DATA persistence across process death, and the
long-press / context-menu style selection sequence. Every test drives the app
to a surface via the user path, performs the action, then reads the consequence
back out of a fresh ui() and asserts it equals what was observed on the original.

Run:
    python3 test_android_interaction.py <PACKAGE> <RESULTS_DIR>
"""
import os
import sys

sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
from android_testgen_kit import *          # noqa: F403,E402


# ── file-local helpers ───────────────────────────────────────────────────────
# depth is backed by the and_enter_* NAMES below (the depth auditor descends into
# file-local helpers that call and_enter()).

def and_enter_user_form():
    """From the Overview 'No User Active' surface, open the Add-User form."""
    n = find_node_ci(ui(), "Add User")
    if n is None or not tap_node(n):
        return False
    settle("launch")
    and_enter("user_form")
    return True


def and_enter_new_measurement():
    """From the Overview, open the New Measurement screen (empty-state button or
    the top-bar 'Add new measurement')."""
    n = find_node_ci(ui(), "Add Measurement") or find_node(ui(), content_desc="Add new measurement")
    if n is None or not tap_node(n):
        return False
    settle("launch")
    and_enter("new_measurement")
    return True


def and_enter_edit_measurement():
    """From the Overview, open the Edit Measurement screen of the first entry via
    its cd='Edit measurement from <date>'."""
    em = [n for n in ui() if n.get("content-desc", "").startswith("Edit measurement from")]
    if not em or not tap_node(em[0]):
        return False
    settle("launch")
    and_enter("edit_measurement")
    return True


def and_enter_weight_dialog():
    """From the New/Edit Measurement screen, open the Edit Weight NumberInputDialog."""
    n = find_node(ui(), content_desc="Edit Weight")
    if n is None or not tap_node(n):
        return False
    settle("tap")
    and_enter("weight_dialog")
    return True


def and_reach_drawer_dest(cd_label):
    """Open the nav drawer (cd='Open menu') and tap a destination by content-desc."""
    menu = find_node(ui(), content_desc="Open menu")
    if menu is None or not tap_node(menu):
        return False
    settle("launch")
    dest = find_node(ui(), content_desc=cd_label) or find_node_ci(ui(), cd_label)
    if dest is None or not tap_node(dest):
        return False
    settle("launch")
    and_enter(cd_label)
    return True


def and_enter_select_mode():
    """From the Table screen, enter selection mode (cd='Select items')."""
    n = find_node(ui(), content_desc="Select items")
    if n is None or not tap_node(n):
        return False
    settle("launch")
    and_enter("select_mode")
    return True


# The PROVEN reliable numeric-entry recipe (copied verbatim from recon): the
# NumberInputDialog EditText APPENDS to "0.0" and type_text drops the 2nd digit,
# so Clear -> tap -> type ONE char at a time with settle("text"), then verify the
# returned field text == str(val).
def set_dialog_value(val):            # a NumberInputDialog must be open
    c = find_node_ci(ui(), "Clear")
    if c:
        tap_node(c)
        settle("keyboard")
    et = find_by_class(ui(), "EditText")[0]
    tap_node(et)
    settle("keyboard")
    settle("keyboard")                # let focus settle
    for ch in str(val):
        adb_shell("input", "text", ch)
        settle("text")                # ONE char at a time
    settle("text")
    return find_by_class(ui(), "EditText")[0].get("text", "")


def create_user(height="180", name="TestUser"):
    """clear_data() -> launch -> fill Name+Height -> Save. Returns True on success.
    Uses and_enter_user_form() so the surface cross is backed."""
    clear_data()
    launch_app()
    wait_for_foreground()
    settle("launch")
    if not and_enter_user_form():
        return False
    ets = sorted(find_by_class(ui(), "EditText"), key=lambda e: e.get("_bounds", (0, 0, 0, 0))[1])
    if len(ets) < 2:
        return False
    type_text(ets[0], name)
    settle("text")
    ets = sorted(find_by_class(ui(), "EditText"), key=lambda e: e.get("_bounds", (0, 0, 0, 0))[1])
    type_text(ets[1], height)
    settle("text")
    btns = [n for n in ui()
            if n.get("class", "").endswith("Button")
            and n.get("clickable") == "true"
            and n.get("_bounds", (0, 0, 0, 0))[0] > 800]
    if not btns:
        return False
    tap_node(btns[0])
    settle("launch")
    return True


def add_measurement(weight):
    """From the Overview (user must exist): open New Measurement, set Weight via the
    proven recipe, OK, Save measurement. Returns True iff the dialog held the value."""
    if not and_enter_new_measurement():
        return False
    if not and_enter_weight_dialog():
        return False
    got = set_dialog_value(weight)
    ok_btn = find_node_ci(ui(), "OK")
    if ok_btn:
        tap_node(ok_btn)
        settle("tap")
    sm = find_node(ui(), content_desc="Save measurement")
    if sm:
        tap_node(sm)
        settle("launch")
    return got == str(weight)


def weight_row_texts():
    """On the New/Edit Measurement screen, the value texts on the Weight row (e.g.
    ['80.1 kg'])."""
    nodes = ui()
    lab = find_node(nodes, text="Weight")
    if not lab:
        return []
    wb = lab.get("_bounds", (0, 0, 0, 0))
    return [m.get("text", "") for m in nodes
            if m.get("text", "").strip() and m is not lab
            and abs(m.get("_bounds", (0, 0, 0, 0))[1] - wb[1]) < 160]


def has_text(marker):
    return find_node_ci(ui(), marker) is not None


# ══════════════════════════════════════════════════════════════════════════════
# 1) CREATE USER — from the virgin 'No User Active' state.
# ══════════════════════════════════════════════════════════════════════════════
@and_test(expects=("interaction_create_user",
                   "interaction_create_user_form_vlm"))
def test_create_user():
    clear_data()
    launch_app()
    wait_for_foreground()
    settle("launch")
    absent_before = has_text("No User Active")
    if not and_enter_user_form():
        record("interaction_create_user", False,
               "feature_missing: no 'Add User' control on the No-User surface",
               depth=1, jump_kind="value", expect="Overview drops 'No User Active'")
        record("interaction_create_user_form_vlm", False,
               "setup_failed: never reached the Add-User form",
               depth=1, jump_kind="value", tag="layout")
        return
    # VLM on the form surface — is the Name input field rendered above the Height field?
    vlm_assert("interaction_create_user_form",
               "Is there a text input field labelled 'Name' and, below it, a field "
               "labelled 'Height' with a 'CM' unit indicator on its right side?",
               depth=1, jump_kind="value", tag="position")
    ets = sorted(find_by_class(ui(), "EditText"), key=lambda e: e.get("_bounds", (0, 0, 0, 0))[1])
    if len(ets) < 2:
        record("interaction_create_user", False,
               "setup_failed: fewer than 2 EditText on the Add-User form",
               depth=1, jump_kind="value", expect="Overview drops 'No User Active'")
        return
    type_text(ets[0], "TestUser")
    settle("text")
    ets = sorted(find_by_class(ui(), "EditText"), key=lambda e: e.get("_bounds", (0, 0, 0, 0))[1])
    type_text(ets[1], "180")
    settle("text")
    btns = [n for n in ui()
            if n.get("class", "").endswith("Button")
            and n.get("clickable") == "true"
            and n.get("_bounds", (0, 0, 0, 0))[0] > 800]
    if not btns:
        record("interaction_create_user", False,
               "setup_failed: no top-right Save button on the Add-User form",
               depth=1, jump_kind="value", expect="Overview drops 'No User Active'")
        return
    tap_node(btns[0])
    settle("launch")
    nodes = ui()
    no_user_gone = find_node_ci(nodes, "No User Active") is None
    empty_meas = (find_node_ci(nodes, "No Measurements Yet") is not None
                  or find_node_ci(nodes, "Add Measurement") is not None)
    ok = absent_before and no_user_gone and empty_meas
    record("interaction_create_user", ok,
           "" if ok else "behavior_wrong: user not created (Overview still 'No User "
                          "Active' or missing the empty-measurement state)",
           depth=1, jump_kind="value",
           expect="user created; Overview shows 'No Measurements Yet'/'Add Measurement'")


# ══════════════════════════════════════════════════════════════════════════════
# 2) CREATE FIRST MEASUREMENT — Overview shows a card with '80 kg'.
# ══════════════════════════════════════════════════════════════════════════════
@and_test(expects=("interaction_create_measurement",
                   "interaction_create_measurement_chart_vlm",
                   "interaction_create_measurement_card_vlm"))
def test_create_measurement():
    if not create_user():
        record("interaction_create_measurement", False,
               "setup_failed: could not create the prerequisite user",
               depth=2, jump_kind="value", expect="Overview card shows '80 kg'")
        record("interaction_create_measurement_chart_vlm", False,
               "setup_failed: no user", depth=2, jump_kind="value", tag="content")
        record("interaction_create_measurement_card_vlm", False,
               "setup_failed: no user", depth=2, jump_kind="value", tag="layout")
        return
    absent_before = has_text("80 kg")
    if not add_measurement("80"):
        record("interaction_create_measurement", False,
               "behavior_wrong: measurement entry (Weight=80) not saved via the "
               "New Measurement -> Edit Weight dialog path",
               depth=2, jump_kind="value", expect="Overview card shows '80 kg'")
        record("interaction_create_measurement_chart_vlm", False,
               "setup_failed: measurement not saved", depth=2, jump_kind="value", tag="content")
        record("interaction_create_measurement_card_vlm", False,
               "setup_failed: measurement not saved", depth=2, jump_kind="value", tag="layout")
        return
    nodes = ui()
    present_after = find_node_ci(nodes, "80 kg") is not None
    ok = (not absent_before) and present_after
    record("interaction_create_measurement", ok,
           "" if ok else "behavior_wrong: Overview card does not show '80 kg' after save",
           depth=2, jump_kind="value", expect="Overview card shows '80 kg'")
    # VLM: after saving, the chart area now shows a plotted data point (was empty before).
    vlm_assert("interaction_create_measurement_chart",
               "Does the chart / graph area near the top of the screen show at least "
               "one plotted data point or line, rather than a completely empty chart?",
               depth=2, jump_kind="value", tag="content")
    # VLM: the entry is presented as a card grouping the date with the value rows,
    # with a trash (delete) and pencil (edit) icon in the top-right of the card.
    vlm_assert("interaction_create_measurement_card",
               "In the measurement card, are the trash-can (delete) icon and the "
               "pencil (edit) icon positioned in the TOP-RIGHT corner of the card, to "
               "the right of the date heading?",
               depth=2, jump_kind="value", tag="position")


# ══════════════════════════════════════════════════════════════════════════════
# 3) MULTI-RECORD INTEGRITY — add 2 measurements; both survive & are ordered.
# ══════════════════════════════════════════════════════════════════════════════
@and_test(expects=("interaction_multi_record_integrity",
                   "interaction_multi_record_stacked_vlm"))
def test_multi_record_integrity():
    if not create_user():
        record("interaction_multi_record_integrity", False,
               "setup_failed: could not create the prerequisite user",
               depth=2, jump_kind="value", expect="two entries (80 kg & 70 kg) both present")
        record("interaction_multi_record_stacked_vlm", False,
               "setup_failed: no user", depth=2, jump_kind="value", tag="layout")
        return
    ok1 = add_measurement("80")
    ok2 = add_measurement("70")
    nodes = ui()
    edits = [n.get("content-desc") for n in nodes
             if n.get("content-desc", "").startswith("Edit measurement from")]
    both_values = (find_node_ci(nodes, "80 kg") is not None
                   and find_node_ci(nodes, "70 kg") is not None)
    ok = ok1 and ok2 and len(edits) >= 2 and both_values
    record("interaction_multi_record_integrity", ok,
           "" if ok else f"behavior_wrong: expected >=2 entries with 80 kg & 70 kg, "
                         f"got {len(edits)} edit-cards, 80={find_node_ci(nodes, '80 kg') is not None}, "
                         f"70={find_node_ci(nodes, '70 kg') is not None} (a recreation that "
                         f"keeps only one row fails here)",
           depth=2, jump_kind="value",
           expect="two entries (80 kg & 70 kg) both present as separate cards")
    # VLM: the Overview now shows multiple stacked entry cards.
    vlm_assert("interaction_multi_record_stacked",
               "Are there at least two separate measurement cards arranged one ABOVE "
               "the other (stacked vertically), each with its own date heading and a "
               "'Weight' value?",
               depth=2, jump_kind="value", tag="position")


# ══════════════════════════════════════════════════════════════════════════════
# 4) EDIT A MEASUREMENT VALUE — 80 -> 90; Overview shows 90 kg, not 80 kg.
# ══════════════════════════════════════════════════════════════════════════════
@and_test(expects=("interaction_edit_measurement",
                   "interaction_edit_measurement_value_vlm"))
def test_edit_measurement():
    if not create_user():
        record("interaction_edit_measurement", False,
               "setup_failed: could not create the prerequisite user",
               depth=2, jump_kind="value", expect="card updated to '90 kg'")
        record("interaction_edit_measurement_value_vlm", False,
               "setup_failed: no user", depth=2, jump_kind="value", tag="content")
        return
    if not add_measurement("80"):
        record("interaction_edit_measurement", False,
               "setup_failed: could not create the base measurement (Weight=80)",
               depth=2, jump_kind="value", expect="card updated to '90 kg'")
        record("interaction_edit_measurement_value_vlm", False,
               "setup_failed: base measurement not saved", depth=2, jump_kind="value", tag="content")
        return
    # Overview -> Edit Measurement -> Edit Weight dialog -> set 90 -> OK -> Save.
    if not and_enter_edit_measurement():
        record("interaction_edit_measurement", False,
               "feature_missing: no 'Edit measurement from ...' control on the card",
               depth=2, jump_kind="value", expect="card updated to '90 kg'")
        record("interaction_edit_measurement_value_vlm", False,
               "setup_failed: could not open edit screen", depth=2, jump_kind="value", tag="content")
        return
    if not and_enter_weight_dialog():
        record("interaction_edit_measurement", False,
               "setup_failed: no 'Edit Weight' control on the Edit Measurement screen",
               depth=3, jump_kind="value", expect="card updated to '90 kg'")
        record("interaction_edit_measurement_value_vlm", False,
               "setup_failed: could not open weight dialog", depth=3, jump_kind="value", tag="content")
        return
    got = set_dialog_value("90")
    ok_btn = find_node_ci(ui(), "OK")
    if ok_btn:
        tap_node(ok_btn)
        settle("tap")
    sm = find_node(ui(), content_desc="Save measurement")
    if sm:
        tap_node(sm)
        settle("launch")
    nodes = ui()
    now_90 = find_node_ci(nodes, "90 kg") is not None
    no_80 = find_node_ci(nodes, "80 kg") is None
    ok = (got == "90") and now_90 and no_80
    record("interaction_edit_measurement", ok,
           "" if ok else f"behavior_wrong: edit 80->90 did not land "
                         f"(dialog held {got!r}, 90 kg={now_90}, 80 kg gone={no_80})",
           depth=3, jump_kind="value", expect="card updated to '90 kg' (no longer '80 kg')")
    # VLM: the card renders the updated value 90.
    vlm_assert("interaction_edit_measurement_value",
               "In the measurement card, does the Weight value read '90 kg'?",
               depth=3, jump_kind="value", tag="content")


# ══════════════════════════════════════════════════════════════════════════════
# 5) NUMBER-INPUT STEPPER — Increase/Decrease Weight shape the row value.
# The in-dialog stepper does not re-render its EditText text in the dump, but the
# New Measurement detail-row steppers (Increase Weight / Decrease Weight) do:
# 80 kg -> 80.1 -> back to 80.0. This is a data-shaping interaction on the input.
# ══════════════════════════════════════════════════════════════════════════════
@and_test(expects=("interaction_stepper_value",
                   "interaction_stepper_dialog_vlm"))
def test_stepper_value():
    if not create_user():
        record("interaction_stepper_value", False,
               "setup_failed: could not create the prerequisite user",
               depth=2, jump_kind="value", expect="Weight row 80 -> 80.1 -> 80.0")
        record("interaction_stepper_dialog_vlm", False,
               "setup_failed: no user", depth=2, jump_kind="value", tag="layout")
        return
    if not and_enter_new_measurement():
        record("interaction_stepper_value", False,
               "feature_missing: no 'Add Measurement' control",
               depth=1, jump_kind="value", expect="Weight row 80 -> 80.1 -> 80.0")
        record("interaction_stepper_dialog_vlm", False,
               "setup_failed: no new-measurement screen", depth=1, jump_kind="value", tag="layout")
        return
    # Seed the weight to a known 80 via the dialog, then capture the dialog VLM.
    if not and_enter_weight_dialog():
        record("interaction_stepper_value", False,
               "setup_failed: no 'Edit Weight' control", depth=2, jump_kind="value",
               expect="Weight row 80 -> 80.1 -> 80.0")
        record("interaction_stepper_dialog_vlm", False,
               "setup_failed: no weight dialog", depth=2, jump_kind="value", tag="layout")
        return
    set_dialog_value("80")
    # VLM: the NumberInputDialog is a modal, centered dialog overlaying the screen,
    # with Clear / Cancel / OK buttons.
    vlm_assert("interaction_stepper_dialog",
               "Is a modal dialog box centered over a dimmed background, containing "
               "an input value field and three text buttons labelled 'Clear', "
               "'Cancel' and 'OK'?",
               depth=2, jump_kind="value", tag="position")
    ok_btn = find_node_ci(ui(), "OK")
    if ok_btn:
        tap_node(ok_btn)
        settle("tap")
    # Now on the New Measurement screen, exercise the row steppers.
    base = weight_row_texts()
    base_ok = any("80 kg" in t for t in base)
    inc = find_node(ui(), content_desc="Increase Weight")
    if inc is None or not tap_node(inc):
        record("interaction_stepper_value", False,
               "feature_missing: no 'Increase Weight' stepper on the row",
               depth=2, jump_kind="value", expect="Weight row 80 -> 80.1 -> 80.0")
        return
    settle("tap")
    after_inc = weight_row_texts()
    inc_ok = any("80.1 kg" in t for t in after_inc)
    dec = find_node(ui(), content_desc="Decrease Weight")
    dec_ok = False
    if dec is not None and tap_node(dec):
        settle("tap")
        after_dec = weight_row_texts()
        dec_ok = any(("80 kg" in t) or ("80.0 kg" in t) for t in after_dec)
    ok = base_ok and inc_ok and dec_ok
    record("interaction_stepper_value", ok,
           "" if ok else f"behavior_wrong: stepper did not shape the row value "
                         f"(base={base}, after_inc={after_inc}, dec_ok={dec_ok})",
           depth=2, jump_kind="value",
           expect="Weight row 80 kg -> 80.1 kg after Increase, back to 80.0/80 kg after Decrease")


# ══════════════════════════════════════════════════════════════════════════════
# 6) PERSISTENCE ACROSS PROCESS DEATH — THE key test.
# ══════════════════════════════════════════════════════════════════════════════
@and_test(expects=("interaction_persist_process_death",))
def test_persist_process_death():
    if not create_user():
        record("interaction_persist_process_death", False,
               "setup_failed: could not create the prerequisite user",
               depth=0, jump_kind="value", expect="'80 kg' survives process kill")
        return
    if not add_measurement("80"):
        record("interaction_persist_process_death", False,
               "setup_failed: could not save the Weight=80 measurement",
               depth=0, jump_kind="value", expect="'80 kg' survives process kill")
        return
    # Confirm it is present BEFORE the kill (guards a false pass on a stale screen).
    present_before = has_text("80 kg")
    force_stop_and_relaunch()
    wait_for_foreground()
    settle("launch")
    nodes = ui()
    survives = find_node_ci(nodes, "80 kg") is not None
    no_user = find_node_ci(nodes, "No User Active") is not None
    no_meas = find_node_ci(nodes, "No Measurements Yet") is not None
    ok = present_before and survives and (not no_user) and (not no_meas)
    record("interaction_persist_process_death", ok,
           "" if ok else "behavior_wrong: saved measurement did NOT survive "
                         "force-stop + relaunch (an in-memory-only recreation fails here)",
           depth=0, jump_kind="value",
           expect="'80 kg' still shown after force-stop+relaunch; not 'No User Active'/'No Measurements Yet'")


# ══════════════════════════════════════════════════════════════════════════════
# 7) TABLE SELECTION SEQUENCE — 0 selected -> 1 selected -> cancel.
# ══════════════════════════════════════════════════════════════════════════════
@and_test(expects=("interaction_table_selection",
                   "interaction_table_selection_highlight_vlm"))
def test_table_selection():
    if not create_user():
        record("interaction_table_selection", False,
               "setup_failed: could not create the prerequisite user",
               depth=2, jump_kind="value", expect="selection count 0 -> 1 then cancelled")
        record("interaction_table_selection_highlight_vlm", False,
               "setup_failed: no user", depth=2, jump_kind="value", tag="color")
        return
    if not add_measurement("80"):
        record("interaction_table_selection", False,
               "setup_failed: could not save a measurement to select",
               depth=2, jump_kind="value", expect="selection count 0 -> 1 then cancelled")
        record("interaction_table_selection_highlight_vlm", False,
               "setup_failed: no measurement", depth=2, jump_kind="value", tag="color")
        return
    if not and_reach_drawer_dest("Table"):
        record("interaction_table_selection", False,
               "setup_failed: could not reach the Table screen via the drawer",
               depth=1, jump_kind="value", expect="selection count 0 -> 1 then cancelled")
        record("interaction_table_selection_highlight_vlm", False,
               "setup_failed: no Table screen", depth=1, jump_kind="value", tag="color")
        return
    if not and_enter_select_mode():
        record("interaction_table_selection", False,
               "feature_missing: no 'Select items' control on the Table screen",
               depth=2, jump_kind="value", expect="selection count 0 -> 1 then cancelled")
        record("interaction_table_selection_highlight_vlm", False,
               "setup_failed: no select mode", depth=2, jump_kind="value", tag="color")
        return
    count0 = has_text("0 selected")
    # Toggle the DATA-ROW checkbox: the header holds a select-all checkbox at the
    # top, each data row a checkbox below it. Tapping the lowest checkbox (the data
    # row) reliably flips the count to '1 selected'. The checkbox column can lag a
    # frame behind entering select-mode, so poll a few fresh dumps for it first,
    # then retry the toggle once if the count does not flip.
    def data_row_checkboxes():
        return sorted([n for n in ui() if "CheckBox" in n.get("class", "")
                       and n.get("clickable") == "true"],
                      key=lambda c: c.get("_bounds", (0, 0, 0, 0))[1])

    def tap_data_row_checkbox():
        cbs = data_row_checkboxes()
        return safe_tap(cbs[-1]) if len(cbs) >= 2 else False

    for _ in range(4):
        if len(data_row_checkboxes()) >= 2:
            break
        settle("tap")
    tapped = tap_data_row_checkbox()
    settle("tap")
    count1 = has_text("1 selected")
    if tapped and not count1:
        tap_data_row_checkbox()          # a fresh-dump retry for a missed toggle
        settle("tap")
        count1 = has_text("1 selected")
    # VLM while a row is selected: exactly one measurement row is highlighted/checked.
    vlm_assert("interaction_table_selection_highlight",
               "In this table, is there a data row whose checkbox is filled with a "
               "coloured tick (checked) AND whose row background is a different "
               "(highlighted) colour from the white header area?",
               depth=2, jump_kind="transition", tag="color")
    # Cancel selection -> back to normal Table (Select items reappears, no 'selected').
    cancel = find_node(ui(), content_desc="Cancel selection")
    cancelled = False
    if cancel and tap_node(cancel):
        settle("launch")
        nn = ui()
        cancelled = (find_node(nn, content_desc="Select items") is not None
                     and find_node_ci(nn, "1 selected") is None)
    ok = count0 and tapped and count1 and cancelled
    record("interaction_table_selection", ok,
           "" if ok else f"behavior_wrong: selection sequence failed "
                         f"(0-sel={count0}, tapped={tapped}, 1-sel={count1}, cancelled={cancelled})",
           depth=2, jump_kind="value",
           expect="'0 selected' -> tap row -> '1 selected' -> Cancel -> normal Table")


# ══════════════════════════════════════════════════════════════════════════════
# 8) USER-FORM GENDER EDIT — Male -> Female persists in the field within session.
# ══════════════════════════════════════════════════════════════════════════════
@and_test(expects=("interaction_gender_change",))
def test_gender_change():
    clear_data()
    launch_app()
    wait_for_foreground()
    settle("launch")
    if not and_enter_user_form():
        record("interaction_gender_change", False,
               "feature_missing: no 'Add User' control", depth=1, jump_kind="transition",
               expect="Gender field 'Male' -> 'Female'")
        return
    ets = sorted(find_by_class(ui(), "EditText"), key=lambda e: e.get("_bounds", (0, 0, 0, 0))[1])
    gender_before = [e for e in ets if e.get("text", "") == "Male"]
    before_ok = bool(gender_before)
    if not before_ok:
        record("interaction_gender_change", False,
               "setup_failed: Gender field did not start as 'Male'",
               depth=1, jump_kind="transition", expect="Gender field 'Male' -> 'Female'")
        return
    tap_node(gender_before[0])
    settle("tap")
    fem = find_node(ui(), text="Female") or find_node_ci(ui(), "Female")
    picked = fem is not None and tap_node(fem)
    settle("tap")
    ets = sorted(find_by_class(ui(), "EditText"), key=lambda e: e.get("_bounds", (0, 0, 0, 0))[1])
    now_female = any(e.get("text", "") == "Female"
                     and 900 < e.get("_bounds", (0, 0, 0, 0))[1] < 1200 for e in ets)
    no_male = not any(e.get("text", "") == "Male" for e in ets)
    ok = before_ok and picked and now_female and no_male
    record("interaction_gender_change", ok,
           "" if ok else f"behavior_wrong: Gender did not flip Male->Female "
                         f"(picked={picked}, now_female={now_female}, no_male={no_male})",
           depth=1, jump_kind="transition", expect="Gender field 'Male' -> 'Female'")


# ══════════════════════════════════════════════════════════════════════════════
# 9) USER-FORM ACTIVITY-LEVEL EDIT — Sedentary -> Moderate persists in the field.
# ══════════════════════════════════════════════════════════════════════════════
@and_test(expects=("interaction_activity_change",))
def test_activity_change():
    clear_data()
    launch_app()
    wait_for_foreground()
    settle("launch")
    if not and_enter_user_form():
        record("interaction_activity_change", False,
               "feature_missing: no 'Add User' control", depth=1, jump_kind="transition",
               expect="Activity Level 'Sedentary' -> 'Moderate'")
        return
    ets = sorted(find_by_class(ui(), "EditText"), key=lambda e: e.get("_bounds", (0, 0, 0, 0))[1])
    act = [e for e in ets if e.get("text", "") == "Sedentary"]
    before_ok = bool(act)
    if not before_ok:
        record("interaction_activity_change", False,
               "setup_failed: Activity Level did not start as 'Sedentary'",
               depth=1, jump_kind="transition", expect="Activity Level 'Sedentary' -> 'Moderate'")
        return
    tap_node(act[0])
    settle("tap")
    target = find_node(ui(), text="Moderate")
    picked = target is not None and tap_node(target)
    settle("tap")
    ets = sorted(find_by_class(ui(), "EditText"), key=lambda e: e.get("_bounds", (0, 0, 0, 0))[1])
    now_moderate = any(e.get("text", "") == "Moderate"
                       and 1150 < e.get("_bounds", (0, 0, 0, 0))[1] < 1450 for e in ets)
    no_sedentary = not any(e.get("text", "") == "Sedentary" for e in ets)
    ok = before_ok and picked and now_moderate and no_sedentary
    record("interaction_activity_change", ok,
           "" if ok else f"behavior_wrong: Activity Level did not change to Moderate "
                         f"(picked={picked}, now_moderate={now_moderate}, no_sedentary={no_sedentary})",
           depth=1, jump_kind="transition", expect="Activity Level 'Sedentary' -> 'Moderate'")


# ══════════════════════════════════════════════════════════════════════════════
# 10) EDIT PERSISTS ACROSS PROCESS DEATH — 80 -> 90, kill, 90 kg survives.
# A multi-step sequence (create -> edit -> kill) whose consequence is durable.
# ══════════════════════════════════════════════════════════════════════════════
@and_test(expects=("interaction_edit_persists_death",))
def test_edit_persists_process_death():
    if not create_user():
        record("interaction_edit_persists_death", False,
               "setup_failed: could not create the prerequisite user",
               depth=0, jump_kind="value", expect="edited '90 kg' survives process kill")
        return
    if not add_measurement("80"):
        record("interaction_edit_persists_death", False,
               "setup_failed: could not save the base Weight=80 measurement",
               depth=0, jump_kind="value", expect="edited '90 kg' survives process kill")
        return
    if not and_enter_edit_measurement():
        record("interaction_edit_persists_death", False,
               "setup_failed: could not open the Edit Measurement screen",
               depth=2, jump_kind="value", expect="edited '90 kg' survives process kill")
        return
    if not and_enter_weight_dialog():
        record("interaction_edit_persists_death", False,
               "setup_failed: could not open the Edit Weight dialog",
               depth=3, jump_kind="value", expect="edited '90 kg' survives process kill")
        return
    got = set_dialog_value("90")
    ok_btn = find_node_ci(ui(), "OK")
    if ok_btn:
        tap_node(ok_btn)
        settle("tap")
    sm = find_node(ui(), content_desc="Save measurement")
    if sm:
        tap_node(sm)
        settle("launch")
    edited_before = has_text("90 kg")
    force_stop_and_relaunch()
    wait_for_foreground()
    settle("launch")
    nodes = ui()
    survives = find_node_ci(nodes, "90 kg") is not None
    old_gone = find_node_ci(nodes, "80 kg") is None
    ok = (got == "90") and edited_before and survives and old_gone
    record("interaction_edit_persists_death", ok,
           "" if ok else f"behavior_wrong: edited value did not persist across process "
                         f"death (dialog={got!r}, 90 kg after relaunch={survives}, 80 kg gone={old_gone})",
           depth=0, jump_kind="value",
           expect="edited '90 kg' still shown after force-stop+relaunch; not '80 kg'")


# ==============================================================================
# 11) USER PERSISTS ACROSS PROCESS DEATH - created user survives a kill (no
# measurement). Distinct durable-data check: the empty-measurement state proves
# the USER record was persisted, not the (absent) measurement.
# ==============================================================================
@and_test(expects=("interaction_user_persists_death",))
def test_user_persists_process_death():
    if not create_user():
        record("interaction_user_persists_death", False,
               "setup_failed: could not create the user",
               depth=0, jump_kind="value", expect="user survives kill; 'No User Active' absent")
        return
    # Right after creation the Overview must NOT say 'No User Active'.
    created_ok = not has_text("No User Active")
    force_stop_and_relaunch()
    wait_for_foreground()
    settle("launch")
    nodes = ui()
    no_user = find_node_ci(nodes, "No User Active") is not None
    empty_meas = (find_node_ci(nodes, "No Measurements Yet") is not None
                  or find_node_ci(nodes, "Add Measurement") is not None)
    ok = created_ok and (not no_user) and empty_meas
    record("interaction_user_persists_death", ok,
           "" if ok else "behavior_wrong: created user did not survive force-stop + "
                         "relaunch (Overview reverted to 'No User Active')",
           depth=0, jump_kind="value",
           expect="after relaunch: not 'No User Active'; shows the empty-measurement state")


TESTS = [
    test_create_user,
    test_create_measurement,
    test_multi_record_integrity,
    test_edit_measurement,
    test_stepper_value,
    test_persist_process_death,
    test_table_selection,
    test_gender_change,
    test_activity_change,
    test_edit_persists_process_death,
    test_user_persists_process_death,
]


if __name__ == "__main__":
    if not device_online():
        print("Device is not online — the adb tunnel may have dropped.")
        sys.exit(1)
    run_suite(TESTS, "interaction")