TEST: Add for random()

Author: ubaidsk

integration_tests/CMakeLists.txt

@@ -600,6 +600,7 @@ RUN(NAME elemental_11        LABELS cpython llvm c NOFAST)
 RUN(NAME elemental_12        LABELS cpython llvm c NOFAST)
 RUN(NAME elemental_13        LABELS cpython llvm c NOFAST)
 RUN(NAME test_random         LABELS cpython llvm NOFAST)
+RUN(NAME test_random_02         LABELS cpython llvm NOFAST)
 RUN(NAME test_os             LABELS cpython llvm c NOFAST)
 RUN(NAME test_builtin        LABELS cpython llvm c)
 RUN(NAME test_builtin_abs    LABELS cpython llvm c)

integration_tests/test_random_02.py

@@ -0,0 +1,11 @@
+from lpython import f64
+import random
+
+def test_seed():
+    random.seed()
+    t1: f64 = random.random()
+    t2: f64 = random.random()
+    print(t1, t2)
+    assert abs(t1 - t2) > 1e-3
+
+test_seed()