Autoformat test file

test_zlib_into.py

@@ -4,9 +4,10 @@ import pytest
 
 from zlib_into import compress_into, decompress_into
 
+
 def test_compress_into():
     buf_size = 5000
-    data_in = b'abcde' * 5000
+    data_in = b"abcde" * 5000
     buf = bytearray(buf_size)
     n_bytes_out = compress_into(data_in, buf)
 
@@ -14,7 +15,7 @@ def test_compress_into():
     assert 0 < n_bytes_out < buf_size
 
     # Remaining space in buffer should not have been touched
-    assert bytes(buf[n_bytes_out:]) == b'\0' * (buf_size - n_bytes_out)
+    assert bytes(buf[n_bytes_out:]) == b"\0" * (buf_size - n_bytes_out)
 
     # Roundtrip
     assert zlib.decompress(buf[:n_bytes_out]) == data_in
@@ -22,7 +23,7 @@ def test_compress_into():
 
 def test_compress_into_err():
     buf_size = 5000
-    data_in = b'abcde' * 5000
+    data_in = b"abcde" * 5000
     buf = bytearray(5000)
     with pytest.raises(BufferError):
         compress_into(memoryview(data_in)[::2], buf)  # Input not contiguous
@@ -35,7 +36,7 @@ def test_compress_into_err():
 
 
 def test_decompress_into():
-    expanded_data = b'abcde' * 5000
+    expanded_data = b"abcde" * 5000
     compressed_data = zlib.compress(expanded_data)
     buf = bytearray(len(expanded_data) + 10)
 
@@ -46,7 +47,7 @@ def test_decompress_into():
     assert buf[:n_bytes_out] == expanded_data
 
     # Remaining space in buffer should not have been touched
-    assert bytes(buf[n_bytes_out:]) == b'\0' * (len(buf) - n_bytes_out)
+    assert bytes(buf[n_bytes_out:]) == b"\0" * (len(buf) - n_bytes_out)
 
     # Exactly the right amount of space
     buf2 = bytearray(len(expanded_data))
@@ -58,19 +59,19 @@ def test_decompress_into():
         decompress_into(compressed_data, buf3)
 
     # Corner case: decompress 0 bytes
-    compressed_nothing = zlib.compress(b'')
+    compressed_nothing = zlib.compress(b"")
     buf_size_0 = bytearray(0)
     n_bytes_out = decompress_into(compressed_nothing, buf_size_0)
     assert n_bytes_out == 0
 
 
 def test_decompress_into_err():
-    expanded_data = b'abcde' * 5000
+    expanded_data = b"abcde" * 5000
     compressed_data = zlib.compress(expanded_data)
     buf = bytearray(len(expanded_data) + 10)
 
     with pytest.raises(BufferError):
         compress_into(memoryview(compressed_data)[::2], buf)  # Input not contiguous
 
-    with pytest.raises(TypeError):
-        compress_into(compressed_data, memoryview(buf).toreadonly())  # Output not writable
+    with pytest.raises(TypeError):  # Output not writable
+        compress_into(compressed_data, memoryview(buf).toreadonly())