fixed tests to windows

Author: pedromfdiogo

pandas/tests/io/formats/test_to_csv.py

@@ -746,35 +746,35 @@ def test_to_csv_iterative_compression_buffer(compression):
 
 def test_new_style_float_format_basic():
     df = DataFrame({"A": [1234.56789, 9876.54321]})
-    result = df.to_csv(float_format="{:.2f}")
+    result = df.to_csv(float_format="{:.2f}", lineterminator="\n")
     expected = ",A\n0,1234.57\n1,9876.54\n"
     assert result == expected
 
 
 def test_new_style_float_format_thousands():
     df = DataFrame({"A": [1234.56789, 9876.54321]})
-    result = df.to_csv(float_format="{:,.2f}")
+    result = df.to_csv(float_format="{:,.2f}", lineterminator="\n")
     expected = ',A\n0,"1,234.57"\n1,"9,876.54"\n'
     assert result == expected
 
 
 def test_new_style_scientific_format():
     df = DataFrame({"A": [0.000123, 0.000456]})
-    result = df.to_csv(float_format="{:.2e}")
+    result = df.to_csv(float_format="{:.2e}", lineterminator="\n")
     expected = ",A\n0,1.23e-04\n1,4.56e-04\n"
     assert result == expected
 
 
 def test_new_style_with_nan():
     df = DataFrame({"A": [1.23, np.nan, 4.56]})
-    result = df.to_csv(float_format="{:.2f}", na_rep="NA")
+    result = df.to_csv(float_format="{:.2f}", na_rep="NA", lineterminator="\n")
     expected = ",A\n0,1.23\n1,NA\n2,4.56\n"
     assert result == expected
 
 
 def test_new_style_with_mixed_types():
     df = DataFrame({"A": [1.23, 4.56], "B": ["x", "y"]})
-    result = df.to_csv(float_format="{:.2f}")
+    result = df.to_csv(float_format="{:.2f}", lineterminator="\n")
     expected = ",A,B\n0,1.23,x\n1,4.56,y\n"
     assert result == expected
 
@@ -783,7 +783,7 @@ def test_new_style_with_mixed_types_in_column():
     df = DataFrame({"A": [1.23, "text", 4.56]})
     with warnings.catch_warnings(record=True):
         warnings.simplefilter("always")
-        result = df.to_csv(float_format="{:.2f}")
+        result = df.to_csv(float_format="{:.2f}", lineterminator="\n")
 
     expected = ",A\n0,1.23\n1,text\n2,4.56\n"
     assert result == expected
@@ -803,56 +803,56 @@ def test_invalid_new_style_format_specifier():
 
 def test_old_style_format_compatibility():
     df = DataFrame({"A": [1234.56789, 9876.54321]})
-    result = df.to_csv(float_format="%.2f")
+    result = df.to_csv(float_format="%.2f", lineterminator="\n")
     expected = ",A\n0,1234.57\n1,9876.54\n"
     assert result == expected
 
 
 def test_callable_float_format_compatibility():
     df = DataFrame({"A": [1234.56789, 9876.54321]})
-    result = df.to_csv(float_format=lambda x: f"{x:,.2f}")
+    result = df.to_csv(float_format=lambda x: f"{x:,.2f}", lineterminator="\n")
     expected = ',A\n0,"1,234.57"\n1,"9,876.54"\n'
     assert result == expected
 
 
 def test_no_float_format():
     df = DataFrame({"A": [1.23, 4.56]})
-    result = df.to_csv(float_format=None)
+    result = df.to_csv(float_format=None, lineterminator="\n")
     expected = ",A\n0,1.23\n1,4.56\n"
     assert result == expected
 
 
 def test_large_numbers():
     df = DataFrame({"A": [1e308, 2e308]})
-    result = df.to_csv(float_format="{:.2e}")
+    result = df.to_csv(float_format="{:.2e}", lineterminator="\n")
     expected = ",A\n0,1.00e+308\n1,inf\n"
     assert result == expected
 
 
 def test_zero_and_negative():
     df = DataFrame({"A": [0.0, -1.23456]})
-    result = df.to_csv(float_format="{:+.2f}")
+    result = df.to_csv(float_format="{:+.2f}", lineterminator="\n")
     expected = ",A\n0,+0.00\n1,-1.23\n"
     assert result == expected
 
 
 def test_unicode_format():
     df = DataFrame({"A": [1.23, 4.56]})
-    result = df.to_csv(float_format="{:.2f}€", encoding="utf-8")
+    result = df.to_csv(float_format="{:.2f}€", encoding="utf-8", lineterminator="\n")
     expected = ",A\n0,1.23€\n1,4.56€\n"
     assert result == expected
 
 
 def test_empty_dataframe():
     df = DataFrame({"A": []})
-    result = df.to_csv(float_format="{:.2f}")
+    result = df.to_csv(float_format="{:.2f}", lineterminator="\n")
     expected = ",A\n"
     assert result == expected
 
 
 def test_multi_column_float():
     df = DataFrame({"A": [1.23, 4.56], "B": [7.89, 0.12]})
-    result = df.to_csv(float_format="{:.2f}")
+    result = df.to_csv(float_format="{:.2f}", lineterminator="\n")
     expected = ",A,B\n0,1.23,7.89\n1,4.56,0.12\n"
     assert result == expected
 
@@ -865,20 +865,20 @@ def test_invalid_float_format_type():
 
 def test_new_style_with_inf():
     df = DataFrame({"A": [1.23, np.inf, -np.inf]})
-    result = df.to_csv(float_format="{:.2f}", na_rep="NA")
+    result = df.to_csv(float_format="{:.2f}", na_rep="NA", lineterminator="\n")
     expected = ",A\n0,1.23\n1,inf\n2,-inf\n"
     assert result == expected
 
 
 def test_new_style_with_precision_edge():
     df = DataFrame({"A": [1.23456789]})
-    result = df.to_csv(float_format="{:.10f}")
+    result = df.to_csv(float_format="{:.10f}", lineterminator="\n")
     expected = ",A\n0,1.2345678900\n"
     assert result == expected
 
 
 def test_new_style_with_template():
     df = DataFrame({"A": [1234.56789]})
-    result = df.to_csv(float_format="Value: {:,.2f}")
+    result = df.to_csv(float_format="Value: {:,.2f}", lineterminator="\n")
     expected = ',A\n0,"Value: 1,234.57"\n'
     assert result == expected