--- a
+++ b/tests/modisco/test_modisco_file.py
@@ -0,0 +1,44 @@
+"""Test ModiscoFile
+"""
+import pandas as pd
+from bpnet.modisco.files import ModiscoFile, ModiscoFileGroup
+from bpnet.modisco.core import Pattern, Seqlet
+
+
+def test_modisco_file(mf, contrib_file):
+    # contrib_file required for `mf.get_ranges()`
+    assert len(mf.patterns()) > 0
+
+    p = mf.get_pattern("metacluster_0/pattern_0")
+    assert isinstance(p, Pattern)
+
+    assert len(mf.patterns()) > 0
+    assert isinstance(mf.patterns()[0], Pattern)
+
+    assert len(mf.pattern_names()) > 0
+    assert isinstance(mf.pattern_names()[0], str)
+
+    assert mf.tasks() == ['Oct4/profile/wn']
+
+    assert 'patterns' in mf.stats()
+
+    assert isinstance(mf.seqlet_df_instances(), pd.DataFrame)
+
+    assert mf.n_seqlets("metacluster_0/pattern_0") > 0
+
+    assert isinstance(mf.load_ranges(), pd.DataFrame)
+
+    assert isinstance(mf.seqlets()['metacluster_0/pattern_0'][0], Seqlet)
+
+
+def test_modisco_file_group(mfg):
+    p = mfg.get_pattern("Oct4/metacluster_0/pattern_0")
+    assert isinstance(p, Pattern)
+    assert len(mfg.patterns()) > 0
+    assert isinstance(mfg.patterns()[0], Pattern)
+
+    assert len(mfg.pattern_names()) > 0
+    assert isinstance(mfg.pattern_names()[0], str)
+
+    assert mfg.tasks() == ['Oct4/profile/wn']  # since we used two times the Oct4 task
+    assert mfg.n_seqlets("Oct4/metacluster_0/pattern_0") > 0