fifthdrew · September 20, 2022 16:30 · Sep 20, 2022
diff --git a/example_desafio_1.py b/example_desafio_1.py
@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+
+from test_framework.test_framework import BitcoinTestFramework
+from test_framework.util import assert_equal
+
+class SendBlockTest(BitcoinTestFramework):
+
+    def set_test_params(self):
+        self.setup_clean_chain = True
+        self.num_nodes = 2
+
+    def run_test(self):
+        self.log.info("Starting test!")
+
+        self.log.info("Generating a block on node 0")
+        self.generate(self.nodes[0], 1)
+
+        self.log.info("Syncing blocks...")
+        self.sync_all()
+
+        self.log.info("Verifying that node 1 received the block")
+        assert_equal(
+            self.nodes[0].getbestblockhash(),
+            self.nodes[1].getbestblockhash()
+        )
+
+        self.log.info(f"Hash block node 0: {self.nodes[0].getbestblockhash()}")
+        self.log.info(f"Hash block node 1: {self.nodes[1].getbestblockhash()}")
+
+if __name__ == '__main__':
+    SendBlockTest().main()
diff --git a/example_desafio_2.py b/example_desafio_2.py
@@ -0,0 +1,37 @@
+#!/usr/bin/env python3
+
+from test_framework.test_framework import BitcoinTestFramework
+from test_framework.util import assert_equal
+
+class SendBlockTest(BitcoinTestFramework):
+
+    def set_test_params(self):
+        self.setup_clean_chain = True
+        self.num_nodes = 3
+
+    def setup_network(self):
+        self.setup_nodes()
+        self.connect_nodes(0, 1)
+        self.sync_all(self.nodes[0:2])
+
+    def run_test(self):
+        self.log.info("Starting test!")
+
+        self.log.info("Generating a block on node 0")
+        self.generate(self.nodes[0], sync_fun=lambda: self.sync_all(self.nodes[0:2]), nblocks=1)
+
+        self.log.info("Verifying that node 1 received the block")
+        assert_equal(
+            self.nodes[0].getbestblockhash(),
+            self.nodes[1].getbestblockhash()
+        )
+
+        self.log.info("Verifying that the node 2 do not received the block")
+        assert self.nodes[2].getbestblockhash() not in [ self.nodes[0].getbestblockhash(), self.nodes[1].getbestblockhash()]
+
+        self.log.info(f"Hash block node 0: {self.nodes[0].getbestblockhash()}")
+        self.log.info(f"Hash block node 1: {self.nodes[1].getbestblockhash()}")
+        self.log.info(f"Hash block node 2: {self.nodes[2].getbestblockhash()}")
+
+if __name__ == '__main__':
+    SendBlockTest().main()
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