Regression Tests

SVM

Several HAP specific tests do various checks on different datasets included in the test file name (e.g., test_svm_wfc3ir.py). These are only run when the bigdata mark is specified since they require retrieval of significant data from MAST. The four groups of tests used are as follows:

The four groups of tests used are as follows:

  1. Simple tests:

    test_svm_samewcs

    • Checks that products for both detectors are aligned to the same catalog.

    test_svm_wcs

    • Checks the output primary WCSNAME includes FIT_SVM_GAIA.

    test_svm_manifest_name

    • Ensures the manifest file is created.

    This also includes the general success of SVM alignment and catalog creation code.

  2. SVM catalog tests (currently disabled)

    test_svm_point_total_cat

    • Tests the number of sources in the point source catalog compared to expected value.

    test_svm_segment_total_cat

    • Tests the number of sources in the segmentation source catalog compared to expected value.

  3. Tests for different detectors

    test_svm_wcs_ir, test_svm_wcs_ir_all, test_svm_wcs_uvis, test_svm_wcs_uvis_all

    • SVM alignment and catalog creation for different detectors.

  4. Mean magnitude tests

    test_svm_point_cat_meanmag, test_svm_segment_cat_meanmag:

    • Checks that catalog mean magnitudes are within 0.5% of previous values.

test_svm_je281u.py: A

test_svm_hrcsbc.py: A, B

test_svm_wfc3ir.py: A, B

test_svm_j97e06.py: A, D

test_svm_ibqk07.py: A, B, C, D

test_svm_ibyt50.py: A, B, C


HAP

test_processing_utils.py

test_add_skycell_to_header

  • Unit test for function for adding skycell name to SVM headers.

test_pipeline.py

test_astrometric_singleton

  • A test of runastrodriz.process with varying environment setups. Obtains data using astroquery_utils.retrieve_observations.

test_apriori.py

Tests alignment of all of the available a priori wcs solutions for two datasets for ACS and WFC3.

test_align.py

Tests alignment of all of the available a posteriori wcs solutions for a variety of datasets and scenarios.

ACS

test_acs_narrowband.py

test_acs_narrowband

  • Tests relative fit AstroDrizzle on narrowband association.

test_unit.py

Test do_driz square kernel with point.

test_acs_tweak.py

test_tweak

  • Tests tweakreg and then AstroDrizzle.

test_pixsky1

  • Tests pixtosky, pixtopix, skytopix on ACS data.

test_acs_kernels.py

test_kernels

  • Tests AstroDrizzle on ACS file over different final combined image kernels.

test_asn_regress.py

test_hrc_asn

  • Relative fit AstroDrizzle of ACS HRC dataset.


WFPC2

test_wfpc2.py

test_waiver_single

  • Tests WFPC2 Astrodrizzle association of 1 dataset (c01 and c1f files).

test_waiver_asn

  • Tests WFPC2 Astrodrizzle association of multiple datasets.

test_wfpc2_single

  • Tests WFPC2 Astrodrizzle with c01 and c1f with filenames as inputs.

test_mef_asn

  • Tests WFPC2 Astrodrizzle with data in multi-extension fits file format.


WFC3

test_wfc3.py

test_binned_single

  • Tests pipeline processing of WFC3 data with the parameter skysub=False.

test_uvis_single

  • Tests pipeline processing of a single WFC3/UVIS dataset.

test_uvis_asn

  • Tests pipeline processing of a WFC3/UVIS association (relative fitting).

test_wfc3_ir_saturated

  • Tests pipeline processing of a saturated WFC3/IR visit.

test_vary_perf.py

test_perf

  • Tests Astrodrizzle performence using different numbers of cores.


STIS

test_stis.py

test_fuv_mama

test_nuv_mama

  • Tests for a correctly applied distortion model for STIS NUV MAMA data and the creation of a combined product using AstroDrizzle.

test_stis_ccd

  • The same as test_nuv_mama but using CCD data.

test_stis_oiii_ccd

  • The same as test_nuv_mama but with STIS F28x50OIII CCD data.


drizzle algorithm

test_cdriz.py

Tests drizzling algorithm for different kernels in small square.

test_kernel.py

Tests drizzling algorithm for different kernels in larger square.