From 5c930981f92bcd603b0b96d56ac16667f8b5cf64 Mon Sep 17 00:00:00 2001
From: Matt McCormick <matt.mccormick@kitware.com>
Date: Thu, 11 Apr 2024 14:28:23 -0400
Subject: [PATCH] ENH: Add more tests for DICOM Secondary Capture Spacing

This updates the Lily.mha baseline to including spacing data and adds a
new DICOM Secondary Capture input and check for an output spacing for 0.5, 0.5 instead
of 1.0, 1.0 per the discussion in
https://github.com/InsightSoftwareConsortium/ITK/pull/4521.

Co-authored-by: Sean McBride <sean@rogue-research.com>
---
 Modules/IO/GDCM/test/Baseline/Lily.mha.cid         |  2 +-
 ...geIOSecondaryCaptureSpacingTestBaseline.mha.cid |  1 +
 Modules/IO/GDCM/test/CMakeLists.txt                | 14 ++++++++++++++
 Modules/IO/GDCM/test/Input/image_slice0.dcm.cid    |  1 +
 4 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 Modules/IO/GDCM/test/Baseline/itkGDCMImageIOSecondaryCaptureSpacingTestBaseline.mha.cid
 create mode 100644 Modules/IO/GDCM/test/Input/image_slice0.dcm.cid

diff --git a/Modules/IO/GDCM/test/Baseline/Lily.mha.cid b/Modules/IO/GDCM/test/Baseline/Lily.mha.cid
index 35cf0d3a7b5..ae5bf585841 100644
--- a/Modules/IO/GDCM/test/Baseline/Lily.mha.cid
+++ b/Modules/IO/GDCM/test/Baseline/Lily.mha.cid
@@ -1 +1 @@
-bafkreidhatfhe2gdne5k5pyw2rfvnuu3qmedytq7mrdjckmw6zrc5x3srq
+bafkreih4irpsshtdat5dvqmkdmgzguaol6qmz5mrskxtxmvjvrawuy32bq
diff --git a/Modules/IO/GDCM/test/Baseline/itkGDCMImageIOSecondaryCaptureSpacingTestBaseline.mha.cid b/Modules/IO/GDCM/test/Baseline/itkGDCMImageIOSecondaryCaptureSpacingTestBaseline.mha.cid
new file mode 100644
index 00000000000..d1959b85f88
--- /dev/null
+++ b/Modules/IO/GDCM/test/Baseline/itkGDCMImageIOSecondaryCaptureSpacingTestBaseline.mha.cid
@@ -0,0 +1 @@
+bafkreibzdrcgqyc3xtkxqh7rfpxf5oji35b2g5yujsaiwxltp3kwmxbixe
diff --git a/Modules/IO/GDCM/test/CMakeLists.txt b/Modules/IO/GDCM/test/CMakeLists.txt
index 6523d4de2a5..7e5411a53d5 100644
--- a/Modules/IO/GDCM/test/CMakeLists.txt
+++ b/Modules/IO/GDCM/test/CMakeLists.txt
@@ -86,6 +86,20 @@ itk_add_test(
   ${ITK_TEST_OUTPUT_DIR}/itkGDCMImageIOTest4.mha
   ${ITK_TEST_OUTPUT_DIR}/itkGDCMImageIOTest4Rescaled.dcm
   ${ITK_TEST_OUTPUT_DIR}/itkGDCMImageIOTest4Rescaled.mha)
+itk_add_test(
+  NAME
+  itkGDCMImageIOSecondaryCaptureSpacingTest
+  COMMAND
+  ITKIOGDCMTestDriver
+  --compare
+  DATA{Baseline/itkGDCMImageIOSecondaryCaptureSpacingTestBaseline.mha}
+  ${ITK_TEST_OUTPUT_DIR}/itkGDCMImageIOSecondaryCaptureSpacingTest.mha
+  itkGDCMImageIOTest
+  DATA{Input/image_slice0.dcm}
+  ${ITK_TEST_OUTPUT_DIR}/itkGDCMImageIOSecondaryCaptureSpacingTest.dcm
+  ${ITK_TEST_OUTPUT_DIR}/itkGDCMImageIOSecondaryCaptureSpacingTest.mha
+  ${ITK_TEST_OUTPUT_DIR}/itkGDCMImageIOSecondaryCaptureSpacingTestRescaled.dcm
+  ${ITK_TEST_OUTPUT_DIR}/itkGDCMImageIOSecondaryCaptureSpacingTestRescaled.mha)
 itk_add_test(
   NAME
   itkGDCMImageIOTest5
diff --git a/Modules/IO/GDCM/test/Input/image_slice0.dcm.cid b/Modules/IO/GDCM/test/Input/image_slice0.dcm.cid
new file mode 100644
index 00000000000..740d5398047
--- /dev/null
+++ b/Modules/IO/GDCM/test/Input/image_slice0.dcm.cid
@@ -0,0 +1 @@
+bafkreigjtwunwnt7ilfegmhub73amtuyzdueyzj6ykftp7usibs57b2aya