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Cal STAR — firmware, DAQ server, and engine design
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test_people_read_psia Namespace Reference

Functions

None test_the_atmosphere_is_14_696_psia ()
None test_a_gauge_number_reads_an_atmosphere_higher ()
None test_say_spells_a_pressure_in_psia (float pascal, int places, str said)
None test_there_is_one_formatter ()
None test_a_vessel_s_trip_limit_is_said_in_psia ()

Detailed Description

People read psia (ADR 0007): one formatter, and the words that use it.

Checked against arithmetic, not against the code: a standard atmosphere is
101,325 Pa and a psi is 6,894.757 Pa, so the stand's 500 psig dome is 514.696
psia and a vented tank reads 14.7. The wire keeps gauge -- :func:`psig` and
:func:`from_psig` are untouched -- and nothing here may move a number in the
model: a session's words change, not its state.

Function Documentation

◆ test_a_gauge_number_reads_an_atmosphere_higher()

None test_people_read_psia.test_a_gauge_number_reads_an_atmosphere_higher ( )

Definition at line 34 of file test_people_read_psia.py.

◆ test_a_vessel_s_trip_limit_is_said_in_psia()

None test_people_read_psia.test_a_vessel_s_trip_limit_is_said_in_psia ( )
Burst over the factor of safety is a limit across the wall: 1,500 psi of
burst over two is 750 psi across it, which a person reads as 764.7 psia.

Definition at line 63 of file test_people_read_psia.py.

◆ test_say_spells_a_pressure_in_psia()

None test_people_read_psia.test_say_spells_a_pressure_in_psia ( float pascal,
int places,
str said )

Definition at line 53 of file test_people_read_psia.py.

◆ test_the_atmosphere_is_14_696_psia()

None test_people_read_psia.test_the_atmosphere_is_14_696_psia ( )

Definition at line 27 of file test_people_read_psia.py.

◆ test_there_is_one_formatter()

None test_people_read_psia.test_there_is_one_formatter ( )
The session's address is the drawing reader's function, not a copy.

Definition at line 57 of file test_people_read_psia.py.