Use new param in tests.

Author: tsalo

niworkflows/tests/test_confounds.py

@@ -178,7 +178,7 @@ def test_ConfoundsCorrelationPlot():
     """confounds correlation report test"""
     confounds_file = os.path.join(datadir, "confounds_test.tsv")
     cc_rpt = ConfoundsCorrelationPlot(
-        confounds_file=confounds_file, reference_column="a",
+        confounds_file=confounds_file, reference_column="a", ignore_initial_volumes=1,
     )
     _smoke_test_report(cc_rpt, "confounds_correlation.svg")
 
@@ -187,6 +187,9 @@ def test_ConfoundsCorrelationPlotColumns():
     """confounds correlation report test"""
     confounds_file = os.path.join(datadir, "confounds_test.tsv")
     cc_rpt = ConfoundsCorrelationPlot(
-        confounds_file=confounds_file, reference_column="a", columns=["b", "d", "f"],
+        confounds_file=confounds_file,
+        reference_column="a",
+        columns=["b", "d", "f"],
+        ignore_initial_volumes=0,
     )
     _smoke_test_report(cc_rpt, "confounds_correlation_cols.svg")