Functions
	_press_and_burn ()
None	test_every_tick_is_recorded_and_converged ()
None	test_the_mass_that_moved_is_the_mass_that_crossed_or_was_guarded ()
None	test_a_leak_shows_up (pytest.MonkeyPatch monkeypatch)
None	test_the_chamber_closure_is_recorded_below_its_tolerance ()

Variables
	state

Detailed Description

The solver tab's record (feedtwin.session.diagnostics): residuals per tick, and a
mass balance that a leak cannot hide from.

Checked against conservation itself: through a press and a burn, everything the
vessels gained or lost is either what crossed the boundary (engine, vents, the
built-in loads) or what the vessels' own guards booked -- to rounding. And the
check can fail: a bottle that quietly loses gas shows up as unexplained mass.

Function Documentation

◆ _press_and_burn()

test_solver_record._press_and_burn ( )

protected

Definition at line 20 of file test_solver_record.py.

Referenced by test_every_tick_is_recorded_and_converged(), and test_the_mass_that_moved_is_the_mass_that_crossed_or_was_guarded().

◆ test_a_leak_shows_up()

None test_solver_record.test_a_leak_shows_up ( pytest.MonkeyPatch monkeypatch )

The check can fail: a bottle that loses a milligram a step it books
nowhere is mass the balance cannot explain.

Definition at line 52 of file test_solver_record.py.

◆ test_every_tick_is_recorded_and_converged()

None test_solver_record.test_every_tick_is_recorded_and_converged ( )

Definition at line 34 of file test_solver_record.py.

References _press_and_burn(), and max.

◆ test_the_chamber_closure_is_recorded_below_its_tolerance()

None test_solver_record.test_the_chamber_closure_is_recorded_below_its_tolerance ( )

Definition at line 73 of file test_solver_record.py.

References max.

◆ test_the_mass_that_moved_is_the_mass_that_crossed_or_was_guarded()

None test_solver_record.test_the_mass_that_moved_is_the_mass_that_crossed_or_was_guarded ( )

Definition at line 43 of file test_solver_record.py.

References _press_and_burn().

Variable Documentation

◆ state

test_solver_record.state

Initial value:

=  type(self.state)(
            mass=self.state.mass - 1e-6,
            energy=self.state.energy,
            wall_temperature=self.state.wall_temperature,
        )

Definition at line 59 of file test_solver_record.py.

Functions

Variables