adapting the test to account for changes in the master branch (r0 con…

…tainer: image->waveform)

ctapipe/reco/tests/test_HillasReconstructor.py

@@ -29,7 +29,7 @@ def test_estimator_results():
     p1 = SkyCoord(alt=44.5 * u.deg, az=45 * u.deg, frame=horizon_frame)
     p2 = SkyCoord(alt=46.5 * u.deg, az=45 * u.deg, frame=horizon_frame)
     circle3 = HillasPlane(p1=p1, p2=p2, telescope_position=[0, -1, 0] * u.m)
-
+ but would need to make sure 
     p1 = SkyCoord(alt=43.5 * u.deg, az=90 * u.deg, frame=horizon_frame)
     p2 = SkyCoord(alt=45.5 * u.deg, az=90 * u.deg, frame=horizon_frame)
     circle4 = HillasPlane(p1=p1, p2=p2, telescope_position=[-1, 0, 0] * u.m)
@@ -151,14 +151,14 @@ def test_invalid_events():
 
     Test will fail if no Exception or another Exception gets thrown."""
 
-    filename = get_dataset_path("gamma_test.simtel.gz")
+    filename = get_dataset_path("gamma_test_large.simtel.gz")
 
     fit = HillasReconstructor()
 
     tel_azimuth = {}
     tel_altitude = {}
 
-    source = event_source(filename)
+    source = event_source(filename, max_events=10)
 
     for event in source:
 
@@ -169,7 +169,7 @@ def test_invalid_events():
             tel_azimuth[tel_id] = event.mc.tel[tel_id].azimuth_raw * u.rad
             tel_altitude[tel_id] = event.mc.tel[tel_id].altitude_raw * u.rad
 
-            pmt_signal = event.r0.tel[tel_id].image[0]
+            pmt_signal = event.r0.tel[tel_id].waveform[0].sum(axis=1)
 
             mask = tailcuts_clean(geom, pmt_signal,
                                   picture_thresh=10., boundary_thresh=5.)