diff --git a/tests/test_adapters.py b/tests/test_adapters.py
index 6c55d5a130..15ce0a94cd 100644
--- a/tests/test_adapters.py
+++ b/tests/test_adapters.py
@@ -6,3 +6,23 @@ def test_request_url_trims_leading_path_separators():
     a = requests.adapters.HTTPAdapter()
     p = requests.Request(method="GET", url="http://127.0.0.1:10000//v:h").prepare()
     assert "/v:h" == a.request_url(p, {})
+
+
+def test_http_adapter_send():
+    """Test the send method of HTTPAdapter."""
+    adapter = requests.adapters.HTTPAdapter()
+    request = requests.Request(method="GET", url="http://httpbin.org/get").prepare()
+    response = adapter.send(request)
+    assert response.status_code == 200
+    assert response.request == request
+    assert response.connection == adapter
+
+
+def test_http_adapter_cert_verify():
+    """Test the cert_verify method of HTTPAdapter."""
+    adapter = requests.adapters.HTTPAdapter()
+    conn = adapter.get_connection("https://httpbin.org")
+    adapter.cert_verify(conn, "https://httpbin.org", True, None)
+    assert conn.cert_reqs == "CERT_REQUIRED"
+    assert conn.ca_certs is not None
+    assert conn.ca_cert_dir is None
diff --git a/tests/test_hooks.py b/tests/test_hooks.py
index 7445525ec8..1e531098d0 100644
--- a/tests/test_hooks.py
+++ b/tests/test_hooks.py
@@ -20,3 +20,21 @@ def test_hooks(hooks_list, result):
 
 def test_default_hooks():
     assert hooks.default_hooks() == {"response": []}
+
+
+def test_hooks_with_multiple_hooks():
+    def hook1(value):
+        return value + "1"
+
+    def hook2(value):
+        return value + "2"
+
+    hooks_list = [hook1, hook2]
+    result = hooks.dispatch_hook("response", {"response": hooks_list}, "Data")
+    assert result == "Data12"
+
+
+def test_hooks_with_no_hooks():
+    hooks_list = []
+    result = hooks.dispatch_hook("response", {"response": hooks_list}, "Data")
+    assert result == "Data"