1 files changed, 34 insertions, 0 deletions
diff --git a/t/utils.py b/t/utils.py
new file mode 100644
index 0000000..fe9db26
--- /dev/null
+++ b/t/utils.py
@@ -0,0 +1,34 @@
+from aergia.aergia import Aergia
+import unittest
+
+
+class AergiaUnitTestCase(unittest.TestCase):
+
+    interval = 0.01
+    Aergia = Aergia(interval)
+
+    def setUp(self):
+        self.Aergia.clear()
+
+    def assertFuncContains(self, func_name, samples_expected, samples):
+        samples_actual = self.extract_values_by_func(samples,
+                                                     func_name)
+        self.assertTrue(len(samples_expected) == len(samples_actual))
+        s1 = sorted(samples_expected)
+        s2 = sorted(samples_actual)
+        for v1, v2 in zip(s1, s2):
+            self.assertRoughlyEqual(v1, v2)
+
+    def assertRoughlyEqual(self, v1, v2):
+        print(f'{v1}, {v2}')
+        a = abs(v1 - v2)
+        self.assertTrue(a <= 1)
+
+    def expected_samples(self, total_seconds):
+        return (total_seconds / self.interval)
+
+    def extract_values_by_func(self, samples, func_name):
+        return [
+            value for key, value in samples.items()
+            if key.func == func_name
+        ]