From e5034c9d332fd97010c08ba33fe82aa85a10ab46 Mon Sep 17 00:00:00 2001
From: Alexander Schlemmer <a.schlemmer@indiscale.com>
Date: Thu, 28 Nov 2024 20:50:06 +0100
Subject: [PATCH] TST(transformers): tests for cast transformer functions
---
unittests/test_transformers.py | 37 +++++++++++++++++++++++++++++++---
1 file changed, 34 insertions(+), 3 deletions(-)
diff --git a/unittests/test_transformers.py b/unittests/test_transformers.py
index 0571dbd3..5a1a9cfa 100644
--- a/unittests/test_transformers.py
+++ b/unittests/test_transformers.py
@@ -35,12 +35,13 @@ from unittest.mock import MagicMock, Mock, patch
import linkahead as db
import pytest
import yaml
-from pytest import raises
-
from caoscrawler.converters import Converter, ListElementConverter
from caoscrawler.scanner import create_transformer_registry, scan_directory
from caoscrawler.stores import GeneralStore
-from caoscrawler.transformer_functions import replace, split
+from caoscrawler.transformer_functions import (cast_to_bool, cast_to_float,
+ cast_to_int, cast_to_str,
+ replace, split)
+from pytest import raises
UNITTESTDIR = Path(__file__).parent
@@ -163,3 +164,33 @@ def test_empty_functions_list(converter_registry):
conv.apply_transformers(values, transformer_functions)
assert values['b'] == "16_45"
+
+
+def test_cast_transformer_functions():
+ for val in ("True", "true", "False", "false"):
+ assert type(cast_to_bool(val, {})) == bool
+ if val[1] == "r":
+ assert cast_to_bool(val, {})
+ else:
+ assert not cast_to_bool(val, {})
+ for val_err in ("jaksdlfj", "0", 1):
+ with pytest.raises(ValueError):
+ cast_to_bool(val_err, {})
+ assert not cast_to_bool(False, {})
+ assert cast_to_bool(True, {})
+
+ assert cast_to_int("24", {}) == 24
+ assert cast_to_int(24.0, {}) == 24
+ assert cast_to_int(24, {}) == 24
+ with pytest.raises(ValueError):
+ cast_to_int("24dsf", {})
+ cast_to_int("24.0", {}) == 24
+
+ assert cast_to_float("24", {}) == 24.0
+ assert cast_to_float("24.0", {}) == 24.0
+ assert cast_to_float(24.0, {}) == 24.0
+ assert cast_to_float(24, {}) == 24.0
+ with pytest.raises(ValueError):
+ cast_to_float("24dsf", {})
+
+ assert cast_to_str(24, {}) == "24"
--
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