Moved fixture constants to tests.fixtures.

tests/fixtures/__init__.py

@@ -0,0 +1,30 @@
+import os
+
+from tests import TESTS_ROOT
+
+
+def patharg(path):
+    """Back slashes need to be escaped in ITEM args, even in Windows paths."""
+    return path.replace('\\', '\\\\\\')
+
+
+### Test files
+FILE_PATH = os.path.join(TESTS_ROOT, 'fixtures', 'file.txt')
+FILE2_PATH = os.path.join(TESTS_ROOT, 'fixtures', 'file2.txt')
+BIN_FILE_PATH = os.path.join(TESTS_ROOT, 'fixtures', 'file.bin')
+JSON_FILE_PATH = os.path.join(TESTS_ROOT, 'fixtures', 'test.json')
+
+FILE_PATH_ARG = patharg(FILE_PATH)
+FILE2_PATH_ARG = patharg(FILE2_PATH)
+BIN_FILE_PATH_ARG = patharg(BIN_FILE_PATH)
+JSON_FILE_PATH_ARG = patharg(JSON_FILE_PATH)
+
+with open(FILE_PATH) as f:
+    # Strip because we don't want new lines in the data so that we can
+    # easily count occurrences also when embedded in JSON (where the new
+    # line would be escaped).
+    FILE_CONTENT = f.read().strip()
+with open(BIN_FILE_PATH, 'rb') as f:
+    BIN_FILE_CONTENT = f.read()
+with open(JSON_FILE_PATH, 'rb') as f:
+    JSON_FILE_CONTENT = f.read()