autowisp.tests.test_exclusion_rules module

Class Inheritance Diagram

Tests for deciding which observations an exclusion rule leaves out.

The fixture is the one of test_series_references, a night fit against two references with a frame bound differently in its two channels and one bound to nothing, with what a rule needs added: the camera and its channels, a background in the second channel, a library, and a second night. The second night is fit against ref1 too, and is far brighter in everything, so a rule comparing to an aggregate decides differently if the nights are pooled.

class autowisp.tests.test_exclusion_rules.TestExclusionRules(methodName='runTest')

Bases: ReferenceProject

What a rule excludes among observations fit together.

classmethod _add_cameras(db_session, channels, num_cameras)

Add a camera type with the given channels, and cameras of it.

Parameters:

• db_session – The session to add them in.

• channels (iterable of str) – The names of the type’s channels.

• num_cameras (int) – How many cameras of the type to add.

Returns:

The ids of the cameras.

Return type:

[int]

classmethod _extend_database()

Add a night, the camera, the B backgrounds and the library.

everything()

Return every frame of both nights in both channels.

excluded(rule, members=None, **kwargs)

Return what rule excludes among members, by default all.

first(channel, *frames)

Return the given frames of the first night in channel.

later(channel, *frames)

Return the given frames of the second night in channel.

classmethod setUpClass()

Hook method for setting up class fixture before running tests in the class.

test_a_channel_the_camera_lacks_is_refused()

Also where only an expression the rule uses quotes it.

test_a_magfit_read_is_judged_within_its_reference()

Each reference of each night is a population of its own.

The frame bound to nothing is in none of them, and is kept.

test_a_photometry_not_extracted_is_refused()

It would read as not recorded, and keep every image.

test_a_photometry_slot_decides_each_photometry()

Every one recorded is listed, with what is excluded in it.

test_a_preview_decides_in_the_channel_and_photometry_chosen()

Each choice gives its own verdict, as the engine’s would be.

test_a_preview_needs_each_slot_bound()

A rule deciding per channel or photometry is told which.

test_a_quoted_magfit_channel_is_split_by_its_reference()

Although the rule binds no channel to hold the reference.

test_a_slot_decides_each_channel_within_its_night()

Above the median of its own night and channel, not of them all.

test_cameras_lacking_a_channel_are_counted()

Per name some camera lacks, counting cameras rather than types.

Beside the fixture’s camera with R and B, two cameras with R and G0, and a type defining X that no camera is of. Added in this test’s session alone and rolled back, so the other tests never see them.

test_excluded_images_are_not_offered_as_photref()

Unless the rule decides nothing, or excludes every image.

An image excluded in another channel than its entry’s is offered.

test_excluding_most_of_a_fit_is_a_warning()

The fraction is reported either way, conspicuously if large.

test_magfit_cannot_be_read_before_it()

Directly or through the library; anything else can.

test_more_than_half_excluded_is_conspicuous()

Per photometry, of all fit together; exactly half is not more.

test_quoted_channels_decide_for_every_channel_fit()

One verdict per image, applied to those of its channels fit.

test_rules_are_read_with_the_slots_they_take()

Each slot bound once; what takes more, or is broken, is no rule.

Whether one gives true or false is not known without evaluating it, so one giving numbers is listed too.

test_what_is_no_rule_is_refused()

Two slots, where one is bound; and a value where a verdict goes.