From a0283ddf64d54ef80330e1b88096d59450d145e2 Mon Sep 17 00:00:00 2001
From: Falko Habel <falko.habel@gmx.de>
Date: Fri, 14 Mar 2025 14:08:28 +0100
Subject: [PATCH] added tests for rooting

---
 tests/functions/test_rooting.py | 44 +++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 tests/functions/test_rooting.py

diff --git a/tests/functions/test_rooting.py b/tests/functions/test_rooting.py
new file mode 100644
index 0000000..76ab423
--- /dev/null
+++ b/tests/functions/test_rooting.py
@@ -0,0 +1,44 @@
+import pytest
+from fabelous_math import rooting
+import math
+
+def test_fabelous_sqrt():
+    # Test with a perfect square
+    assert rooting(4) == 2
+
+    # Test with a non-perfect square
+    expected_value = math.sqrt(5)
+    assert abs(rooting(5) - expected_value) < 1e-8
+
+    # Test with zero
+    assert rooting(0) == 0
+
+    # Test with a large number
+    assert abs(rooting(1000000) - 1000) < 1e-8
+
+    # Test with a negative number (should raise ValueError)
+    with pytest.raises(ValueError):
+        rooting(-1)
+
+def test_fabelous_sqrt_edge_cases():
+    # Test with very small positive number
+    assert abs(rooting(1e-10, 2) - 1e-5) < 1e-8  # For square root
+
+    # Test with very large positive number
+    assert abs(rooting(1e+308) - 1e+154) < 1e-8
+
+def test_fabelous_sqrt_invalid_input():
+    # Test with non-numeric input (should raise TypeError)
+    with pytest.raises(TypeError):
+        rooting("string")
+
+    # Test with None input (should raise TypeError)
+    with pytest.raises(TypeError):
+        rooting(None)
+
+def test_fabelous_sqrt_consistency():
+    # Test consistency with known values
+    known_values = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+    for value in known_values:
+        expected_value = math.sqrt(value)
+        assert abs(rooting(value) - expected_value) < 1e-8