diff --git a/tests/test_historical.py b/tests/test_historical.py
index 3becdba240954dcc11a39b0256e4a7d1394e34f8..7eaf13a1ca71f97aeb12a5b904af0b3c743a3c92 100644
--- a/tests/test_historical.py
+++ b/tests/test_historical.py
@@ -47,6 +47,8 @@ def build_config(
         amount=None,
         from_currency=None,
         to_currency=None,
+        ledger=False,
+        signed_currencies=None,
         base='USD',
 ):
     return FakeConfig(responder, {
@@ -55,6 +57,8 @@ def build_config(
         'amount': None if amount is None else decimal.Decimal(amount),
         'from_currency': from_currency,
         'to_currency': base if to_currency is None else to_currency,
+        'ledger': ledger,
+        'signed_currencies': [base] if signed_currencies is None else signed_currencies,
     })
 
 def lines_from_run(config, output):
@@ -91,3 +95,25 @@ def test_back_conversion(historical1_responder, output):
     lines = lines_from_run(config, output)
     assert next(lines) == '2.00 USD = 289 ALL\n'
     assert next(lines, None) is None
+
+def test_ledger_rate(historical1_responder, output):
+    config = build_config(historical1_responder, from_currency='ANG', ledger=True)
+    lines = lines_from_run(config, output)
+    assert next(lines) == '1 ANG {=$0.55866} @ $0.55866\n'
+    assert next(lines) == '1 USD {=1.79 ANG} @ 1.79 ANG\n'
+    assert next(lines, None) is None
+
+def test_ledger_conversion(historical1_responder, output):
+    config = build_config(historical1_responder, from_currency='ALL', amount=300, ledger=True)
+    lines = lines_from_run(config, output)
+    assert next(lines) == '300 ALL {=$0.006919} @ $0.006919\n'
+    assert next(lines) == '$2.08\n'
+    assert next(lines, None) is None
+
+def test_signed_currencies(historical1_responder, output):
+    config = build_config(historical1_responder, from_currency='AED',
+                          ledger=True, signed_currencies=['EUR'])
+    lines = lines_from_run(config, output)
+    assert next(lines) == '1 AED {=0.2723 USD} @ 0.2723 USD\n'
+    assert next(lines) == '1 USD {=3.67246 AED} @ 3.67246 AED\n'
+    assert next(lines, None) is None