add test for rep name getters

tests/sfcf_in_test.py

@@ -387,3 +387,33 @@ def test_find_correlator():
     found_start, found_T = sfin._find_correlator(file, "2.0", "name      f_A\nquarks    lquark lquark\noffset    0\nwf        0", False, False)
     assert found_start == 21
     assert found_T == 3
+
+
+def test_get_rep_name():
+    names = ['data_r0', 'data_r1', 'data_r2']
+    new_names = sfin._get_rep_names(names)
+    assert len(new_names) == 3
+    assert new_names[0] == 'data_|r0'
+    assert new_names[1] == 'data_|r1'
+    assert new_names[2] == 'data_|r2'
+    names = ['data_q0', 'data_q1', 'data_q2']
+    new_names = sfin._get_rep_names(names, rep_sep='q')
+    assert len(new_names) == 3
+    assert new_names[0] == 'data_|q0'
+    assert new_names[1] == 'data_|q1'
+    assert new_names[2] == 'data_|q2'
+
+
+def test_get_appended_rep_name():
+    names = ['data_r0.f_1', 'data_r1.f_1', 'data_r2.f_1']
+    new_names = sfin._get_appended_rep_names(names, 'data', 'f_1')
+    assert len(new_names) == 3
+    assert new_names[0] == 'data_|r0'
+    assert new_names[1] == 'data_|r1'
+    assert new_names[2] == 'data_|r2'
+    names = ['data_q0.f_1', 'data_q1.f_1', 'data_q2.f_1']
+    new_names = sfin._get_appended_rep_names(names, 'data', 'f_1', rep_sep='q')
+    assert len(new_names) == 3
+    assert new_names[0] == 'data_|q0'
+    assert new_names[1] == 'data_|q1'
+    assert new_names[2] == 'data_|q2'