Update test_SST1DBLoader.py by testing scan ID 87758

Added a set of tests for scan ID 87758 to check that the loadRun function continues to work for a more recent scan and that it works for a case in which a single energy and two polarizations are run.

tests/test_SST1DBLoader.py

@@ -69,9 +69,24 @@ def test_SST1DB_load_snake_scan_explicit_dims(sstdb):
     assert 'sam_th' in run.indexes
     assert 'polarization' in run.indexes
 
+
+## This is intended to test a scan that was run at a single energy and two polarizations
+@must_have_tiled
+def test_SST1DB_load_single_scan_legacy_hinted_dims(sstdb):
+    run = sstdb.loadRun(87758).unstack('system')
+    assert 'energy' in run.indexes
+    assert 'polarization' in run.indexes
+@must_have_tiled
+def test_SST1DB_load_single_scan_legacy_explicit_dims(sstdb):
+    run = sstdb.loadRun(87758,dims=['energy','polarization']).unstack('system')
+    assert type(run) == xr.DataArray
+    assert 'energy' in run.indexes
+    assert 'polarization' in run.indexes
+
+
 @must_have_tiled
 def test_SST1DB_exposurewarnings(sstdb):
     with pytest.warns(UserWarning, match="Wide Angle CCD Detector is reported as underexposed"):
         sstdb.loadRun(83192)
     with pytest.warns(UserWarning, match="Wide Angle CCD Detector is reported as saturated"):
-        sstdb.loadRun(67522)
+        sstdb.loadRun(67522)