Make money formatting test locale independent

tests/banker/formatter/test_html_transactions_formatter.py

@@ -1,5 +1,7 @@
 import pytest
+from moneyed import format_money
 
+from banker.common.locale import get_numeric_locale
 from banker.formatter.html_transactions_formatter import HtmlTransactionsFormatter
 
 
@@ -31,9 +33,8 @@ def test_given_empty_transactions_when_format_transactions_then_return_empty_tab
 
 def test_given_transactions_when_format_transactions_then_return_html_table_with_headers_and_rows(
         html_transactions_formatter_sut, transaction1, transaction2):
-    html_hard_space = "\xa0"
-    expected_transaction_1_value = f"-37,35{html_hard_space}zł"
-    expected_transaction_2_value = f"-200,00{html_hard_space}zł"
+    expected_transaction_1_value = format_money(transaction1.value, locale=get_numeric_locale())
+    expected_transaction_2_value = format_money(transaction2.value, locale=get_numeric_locale())
     expected_result = ('<table border="1" class="dataframe">\n'
                        '  <thead>\n'
                        '    <tr style="text-align: right;">\n'
@@ -65,3 +66,8 @@ def test_given_transactions_when_format_transactions_then_return_html_table_with
     actual_result = html_transactions_formatter_sut.format_transactions([transaction1, transaction2])
 
     assert actual_result == expected_result
+    # exact format is dependent on locale; try to make tests locale-independent
+    assert "37" in expected_transaction_1_value
+    assert "-" in expected_transaction_1_value
+    assert "200" in expected_transaction_2_value
+    assert "-" in expected_transaction_2_value