Added tests for write hook

tests/trace_single_hook/write/analysis.py

@@ -0,0 +1,13 @@
+from typing import Optional
+from dynapyt.analyses.BaseAnalysis import BaseAnalysis
+
+
+class TestAnalysis(BaseAnalysis):
+    def begin_execution(self) -> None:
+        print("begin execution")
+
+    def end_execution(self) -> None:
+        print("end execution")
+
+    def write(self, dyn_ast, iid, old_values, new_value):
+        print(f"Writing {new_value} to {[ov.__code__.co_names for ov in old_values]}")

tests/trace_single_hook/write/expected.txt

@@ -0,0 +1,5 @@
+begin execution
+Writing 10 to [('a',)]
+Writing test to [('b',)]
+Writing testtesttesttesttesttesttesttesttesttest to [('c',)]
+end execution

tests/trace_single_hook/write/program.py

@@ -0,0 +1,3 @@
+a = 10
+b = "test"
+c = a * b