Add section targeting tests for ratelimit policy

testsuite/kuadrant/policy/rate_limit.py

@@ -27,16 +27,25 @@ def __init__(self, *args, **kwargs):
         self.spec_section = None
 
     @classmethod
-    def create_instance(cls, cluster: KubernetesClient, name, target: Referencable, labels: dict[str, str] = None):
+    def create_instance(
+        cls,
+        cluster: KubernetesClient,
+        name,
+        target: Referencable,
+        section_name: str = None,
+        labels: dict[str, str] = None,
+    ):
         """Creates new instance of RateLimitPolicy"""
-        model = {
+        model: dict = {
             "apiVersion": "kuadrant.io/v1",
             "kind": "RateLimitPolicy",
             "metadata": {"name": name, "labels": labels},
             "spec": {
                 "targetRef": target.reference,
             },
         }
+        if section_name:
+            model["spec"]["targetRef"]["sectionName"] = section_name
 
         return cls(model, context=cluster.context)
 

testsuite/tests/singlecluster/limitador/section/conftest.py

@@ -0,0 +1,20 @@
+"""Conftest for RLP section_name targeting tests"""
+
+import pytest
+
+
+@pytest.fixture(scope="module")
+def route(route, backend):
+    """Add two backend rules for different paths to the route"""
+    route.remove_all_rules()
+    route.add_backend(backend, "/get")
+    route.add_backend(backend, "/anything")
+    return route
+
+
+@pytest.fixture(scope="module", autouse=True)
+def commit(request, route, rate_limit):  # pylint: disable=unused-argument
+    """Commits RateLimitPolicy after the HTTPRoute is created"""
+    request.addfinalizer(rate_limit.delete)
+    rate_limit.commit()
+    rate_limit.wait_for_ready()

testsuite/tests/singlecluster/limitador/section/test_listener.py

@@ -0,0 +1,24 @@
+"""Tests that the RLP is correctly applies to the chosen Gateway Listener"""
+
+import pytest
+
+from testsuite.kuadrant.policy.rate_limit import Limit, RateLimitPolicy
+
+pytestmark = [pytest.mark.kuadrant_only, pytest.mark.limitador]
+
+
+@pytest.fixture(scope="module")
+def rate_limit(cluster, blame, module_label, gateway):
+    """Add a RateLimitPolicy targeting the specific Gateway Listener"""
+    rlp = RateLimitPolicy.create_instance(cluster, blame("limit"), gateway, "api", labels={"testRun": module_label})
+    rlp.add_limit("basic", [Limit(2, "10s")])
+    return rlp
+
+
+def test_limit_match_gateway_listener(client):
+    """Tests that RLP correctly applies to the specific Gateway Listener"""
+    responses = client.get_many("/get", 2)
+    responses.assert_all(status_code=200)
+
+    assert client.get("/get").status_code == 429
+    assert client.get("/anything").status_code == 429

testsuite/tests/singlecluster/limitador/section/test_multiple_rules.py

@@ -0,0 +1,46 @@
+"""Test multiple RLP's targeting different HTTPRoute Rules do not interfere with each other"""
+
+import pytest
+
+from testsuite.kuadrant.policy.rate_limit import Limit, RateLimitPolicy
+
+
+pytestmark = [pytest.mark.kuadrant_only, pytest.mark.limitador]
+
+
+@pytest.fixture(scope="module")
+def rate_limit(cluster, blame, module_label, route):
+    """Add a RateLimitPolicy targeting the first HTTPRoute Rule"""
+    rate_limit = RateLimitPolicy.create_instance(
+        cluster, blame("limit"), route, "rule-1", labels={"testRun": module_label}
+    )
+    rate_limit.add_limit("basic", [Limit(3, "5s")])
+    return rate_limit
+
+
+@pytest.fixture(scope="module")
+def rate_limit2(cluster, blame, module_label, route):
+    """Add a RateLimitPolicy targeting the second HTTPRoute Rule"""
+    rlp = RateLimitPolicy.create_instance(cluster, blame("limit"), route, "rule-2", labels={"testRun": module_label})
+    rlp.add_limit("basic", [Limit(2, "5s")])
+    return rlp
+
+
+@pytest.fixture(scope="module", autouse=True)
+def commit(request, rate_limit, rate_limit2):
+    """Commit and wait for RateLimitPolicies to be fully enforced"""
+    for policy in [rate_limit, rate_limit2]:
+        request.addfinalizer(policy.delete)
+        policy.commit()
+        policy.wait_for_ready()
+
+
+def test_multiple_limits_targeting_different_route_rules(client):
+    """Test targeting separate HTTPRoute Rules with different limits"""
+    responses = client.get_many("/get", 3)
+    responses.assert_all(status_code=200)
+    assert client.get("/get").status_code == 429
+
+    responses = client.get_many("/anything", 2)
+    responses.assert_all(status_code=200)
+    assert client.get("/anything").status_code == 429

testsuite/tests/singlecluster/limitador/section/test_multiple_same_listener.py

@@ -0,0 +1,26 @@
+"""Test that multiple limits targeting same Gateway Listener are correctly applied"""
+
+import pytest
+
+from testsuite.kuadrant.policy.rate_limit import Limit, RateLimitPolicy
+
+
+pytestmark = [pytest.mark.kuadrant_only, pytest.mark.limitador]
+
+
+@pytest.fixture(scope="module")
+def rate_limit(cluster, blame, module_label, gateway):
+    """Add a RateLimitPolicy targeting the Gateway Listener with two limits"""
+    rate_limit = RateLimitPolicy.create_instance(
+        cluster, blame("limit"), gateway, "api", labels={"testRun": module_label}
+    )
+    rate_limit.add_limit("test1", [Limit(8, "10s")])
+    rate_limit.add_limit("test2", [Limit(3, "5s")])
+    return rate_limit
+
+
+def test_two_limits_targeting_one_gateway_listener(client):
+    """Test that one limit ends up shadowing others"""
+    responses = client.get_many("/get", 3)
+    responses.assert_all(status_code=200)
+    assert client.get("/get").status_code == 429

testsuite/tests/singlecluster/limitador/section/test_multiple_same_rule.py

@@ -0,0 +1,26 @@
+"""Test that multiple limits targeting same rule are correctly applied"""
+
+import pytest
+
+from testsuite.kuadrant.policy.rate_limit import Limit, RateLimitPolicy
+
+
+pytestmark = [pytest.mark.kuadrant_only, pytest.mark.limitador]
+
+
+@pytest.fixture(scope="module")
+def rate_limit(cluster, blame, module_label, route):
+    """Add a RateLimitPolicy targeting the first HTTPRoute Rule with two limits"""
+    rate_limit = RateLimitPolicy.create_instance(
+        cluster, blame("limit"), route, "rule-1", labels={"testRun": module_label}
+    )
+    rate_limit.add_limit("test1", [Limit(8, "10s")])
+    rate_limit.add_limit("test2", [Limit(3, "5s")])
+    return rate_limit
+
+
+def test_two_limits_targeting_one_route_rule(client):
+    """Test that one limit ends up shadowing others"""
+    responses = client.get_many("/get", 3)
+    responses.assert_all(status_code=200)
+    assert client.get("/get").status_code == 429

testsuite/tests/singlecluster/limitador/section/test_route_rule.py

@@ -0,0 +1,25 @@
+"""Tests that the RLP is correctly applied to the specific route rule"""
+
+import pytest
+
+from testsuite.kuadrant.policy.rate_limit import Limit, RateLimitPolicy
+
+pytestmark = [pytest.mark.kuadrant_only, pytest.mark.limitador]
+
+
+@pytest.fixture(scope="module")
+def rate_limit(cluster, blame, module_label, route):
+    """Add a RateLimitPolicy targeting the first HTTPRoute Rule."""
+    rlp = RateLimitPolicy.create_instance(cluster, blame("limit"), route, "rule-1", labels={"testRun": module_label})
+    rlp.add_limit("basic", [Limit(2, "10s")])
+    return rlp
+
+
+def test_limit_match_route_rule(client):
+    """Tests that RLP correctly applies to the specific HTTPRoute Rule"""
+    responses = client.get_many("/get", 2)
+    responses.assert_all(status_code=200)
+    assert client.get("/get").status_code == 429
+
+    response = client.get("/anything")
+    assert response.status_code == 200