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+// Copyright (C) 2018-2021 Internet Systems Consortium, Inc. ("ISC")
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#include <config.h>
+
+#include <yang/translator_pd_pool.h>
+#include <yang/yang_models.h>
+#include <yang/tests/sysrepo_setup.h>
+
+#include <gtest/gtest.h>
+#include <sstream>
+
+using namespace std;
+using namespace isc;
+using namespace isc::data;
+using namespace isc::yang;
+using namespace isc::yang::test;
+using namespace sysrepo;
+
+namespace {
+
+/// @brief Translator name.
+extern char const pd_pool_list[] = "pd pool list";
+
+/// @brief Test fixture class for @ref TranslatorPdPools.
+class TranslatorPdPoolsTestKeaV6 :
+ public GenericTranslatorTest<pd_pool_list, TranslatorPdPools> {
+public:
+
+ /// Constructor.
+ TranslatorPdPoolsTestKeaV6() {
+ model_ = KEA_DHCP6_SERVER;
+ }
+};
+class TranslatorPdPoolsTestIetfV6 :
+ public GenericTranslatorTest<pd_pool_list, TranslatorPdPools> {
+public:
+
+ /// Constructor.
+ TranslatorPdPoolsTestIetfV6() {
+ model_ = IETF_DHCPV6_SERVER;
+ }
+};
+
+// This test verifies that an empty pd pool list can be properly
+// translated from YANG to JSON using the IETF model.
+TEST_F(TranslatorPdPoolsTestIetfV6, getEmptyIetf) {
+ // Get the pd-pool list and check if it is empty.
+ const string& xpath =
+ "/ietf-dhcpv6-server:server/server-config/network-ranges"
+ "/network-range[network-range-id='111']/pd-pools";
+ ConstElementPtr pools;
+ EXPECT_NO_THROW(pools = t_obj_->getPdPools(xpath));
+ ASSERT_FALSE(pools);
+}
+
+// This test verifies that an empty pd pool list can be properly
+// translated from YANG to JSON using the Kea ad hoc model.
+TEST_F(TranslatorPdPoolsTestKeaV6, getEmptyKea) {
+ // Get the pd-pool list and check if it is empty.
+ const string& xpath = "/kea-dhcp6-server:config/subnet6[id='111']";
+ ConstElementPtr pools;
+ EXPECT_NO_THROW(pools = t_obj_->getPdPools(xpath));
+ ASSERT_FALSE(pools);
+}
+
+// This test verifies that one pd pool can be properly
+// translated from YANG to JSON using the IETF model.
+TEST_F(TranslatorPdPoolsTestIetfV6, getIetf) {
+ // Create the subnet 2001:db8::/48 #111.
+ const string& subnet =
+ "/ietf-dhcpv6-server:server/server-config/network-ranges"
+ "/network-range[network-range-id='111']";
+ S_Val v_subnet(new Val("2001:db8::/48", SR_STRING_T));
+ const string& subnet_subnet = subnet + "/network-prefix";
+ EXPECT_NO_THROW(sess_->set_item(subnet_subnet.c_str(), v_subnet));
+
+ // Create the pd-pool 2001:db8:0:1000::/64 #222.
+ const string& xpath = subnet + "/pd-pools/pd-pool[pool-id='222']";
+ const string& prefix = xpath + "/prefix";
+ S_Val s_prefix(new Val("2001:db8:0:1000::/56"));
+ EXPECT_NO_THROW(sess_->set_item(prefix.c_str(), s_prefix));
+ const string& length = xpath + "/prefix-length";
+ uint8_t len = 56;
+ S_Val s_length(new Val(len));
+ EXPECT_NO_THROW(sess_->set_item(length.c_str(), s_length));
+
+ // Get the pool.
+ ConstElementPtr pool;
+ EXPECT_NO_THROW(pool = t_obj_->getPdPool(xpath));
+ ASSERT_TRUE(pool);
+ ElementPtr expected = Element::createMap();
+ expected->set("prefix", Element::create(string("2001:db8:0:1000::")));
+ expected->set("prefix-len", Element::create(56));
+ EXPECT_TRUE(expected->equals(*pool));
+
+ // Get the pd-pool list and check if the pd-pool is in it.
+ ConstElementPtr pools;
+ EXPECT_NO_THROW(pools = t_obj_->getPdPools(subnet + "/pd-pools"));
+ ASSERT_TRUE(pools);
+ ASSERT_EQ(Element::list, pools->getType());
+ ASSERT_EQ(1, pools->size());
+ EXPECT_TRUE(pool->equals(*pools->get(0)));
+}
+
+// This test verifies that one pd pool can be properly
+// translated from YANG to JSON using the Kea ad hoc model.
+TEST_F(TranslatorPdPoolsTestKeaV6, getKea) {
+ // Create the subnet 2001:db8::/48 #111.
+ const string& xpath =
+ "/kea-dhcp6-server:config/subnet6[id='111']";
+ S_Val v_subnet(new Val("2001:db8::/48", SR_STRING_T));
+ const string& subnet = xpath + "/subnet";
+ EXPECT_NO_THROW(sess_->set_item(subnet.c_str(), v_subnet));
+
+ // Create the pd-pool 2001:db8:0:1000::/64.
+ const string& prefix = "2001:db8:0:1000::/56";
+ ostringstream spool;
+ spool << xpath + "/pd-pool[prefix='" << prefix << "']";
+ const string& x_delegated = spool.str() + "/delegated-len";
+ uint8_t dl = 64;
+ S_Val s_delegated(new Val(dl));
+ EXPECT_NO_THROW(sess_->set_item(x_delegated.c_str(), s_delegated));
+
+ // Get the pool.
+ ConstElementPtr pool;
+ EXPECT_NO_THROW(pool = t_obj_->getPdPool(spool.str()));
+ ASSERT_TRUE(pool);
+ ElementPtr expected = Element::createMap();
+ expected->set("prefix", Element::create(string("2001:db8:0:1000::")));
+ expected->set("prefix-len", Element::create(56));
+ expected->set("delegated-len", Element::create(64));
+ EXPECT_TRUE(expected->equals(*pool));
+
+ // Get the pd-pool list and check if the pd-pool is in it.
+ ConstElementPtr pools;
+ EXPECT_NO_THROW(pools = t_obj_->getPdPools(xpath));
+ ASSERT_TRUE(pools);
+ ASSERT_EQ(Element::list, pools->getType());
+ ASSERT_EQ(1, pools->size());
+ EXPECT_TRUE(pool->equals(*pools->get(0)));
+}
+
+// This test verifies that an empty pd pool list can be properly
+// translated from JSON to YANG using the IETF model.
+TEST_F(TranslatorPdPoolsTestIetfV6, setEmptyIetf) {
+ // Create the subnet 2001:db8::/48 #111.
+ const string& subnet =
+ "/ietf-dhcpv6-server:server/server-config/network-ranges"
+ "/network-range[network-range-id='111']";
+ S_Val v_subnet(new Val("2001:db8::/48", SR_STRING_T));
+ const string& subnet_subnet = subnet + "/network-prefix";
+ EXPECT_NO_THROW(sess_->set_item(subnet_subnet.c_str(), v_subnet));
+
+ // Set empty list.
+ const string& xpath = subnet + "/pd-pools";
+ ConstElementPtr pools = Element::createList();
+ EXPECT_NO_THROW(t_obj_->setPdPools(xpath, pools));
+
+ // Get it back.
+ pools.reset();
+ EXPECT_NO_THROW(pools = t_obj_->getPdPools(xpath));
+ ASSERT_FALSE(pools);
+}
+
+// This test verifies that an empty pd pool list can be properly
+// translated from JSON to YANG using the Kea ad hoc model.
+TEST_F(TranslatorPdPoolsTestKeaV6, setEmptyKea) {
+ // Create the subnet 2001:db8::/48 #111.
+ const string& xpath =
+ "/kea-dhcp6-server:config/subnet6[id='111']";
+ S_Val v_subnet(new Val("2001:db8::/48", SR_STRING_T));
+ const string& subnet = xpath + "/subnet";
+ EXPECT_NO_THROW(sess_->set_item(subnet.c_str(), v_subnet));
+
+ // Set empty list.
+ ConstElementPtr pools = Element::createList();
+ EXPECT_NO_THROW(t_obj_->setPdPools(xpath, pools));
+
+ // Get it back.
+ pools.reset();
+ EXPECT_NO_THROW(pools = t_obj_->getPdPools(xpath));
+ ASSERT_FALSE(pools);
+}
+
+// This test verifies that one pd pool can be properly
+// translated from JSON to YANG using the IETF model.
+TEST_F(TranslatorPdPoolsTestIetfV6, setIetf) {
+ // Create the subnet 2001:db8::/48 #111.
+ const string& subnet =
+ "/ietf-dhcpv6-server:server/server-config/network-ranges"
+ "/network-range[network-range-id='111']";
+ S_Val v_subnet(new Val("2001:db8::/48", SR_STRING_T));
+ const string& subnet_subnet = subnet + "/network-prefix";
+ EXPECT_NO_THROW(sess_->set_item(subnet_subnet.c_str(), v_subnet));
+
+ // Set one pool.
+ const string& xpath = subnet + "/pd-pools";
+ ElementPtr pools = Element::createList();
+ ElementPtr pool = Element::createMap();
+ pool->set("prefix", Element::create(string("2001:db8:0:1000::")));
+ pool->set("prefix-len", Element::create(56));
+ pools->add(pool);
+ EXPECT_NO_THROW(t_obj_->setPdPools(xpath, pools));
+
+ // Get it back.
+ pools.reset();
+ EXPECT_NO_THROW(pools = t_obj_->getPdPools(xpath));
+ ASSERT_TRUE(pools);
+ ASSERT_EQ(Element::list, pools->getType());
+ ASSERT_EQ(1, pools->size());
+ EXPECT_TRUE(pool->equals(*pools->get(0)));
+}
+
+// This test verifies that one pd pool can be properly
+// translated from JSON to YANG using the kea ad hoc model.
+TEST_F(TranslatorPdPoolsTestKeaV6, setKea) {
+ // Create the subnet 2001:db8::/48 #111.
+ const string& xpath =
+ "/kea-dhcp6-server:config/subnet6[id='111']";
+ S_Val v_subnet(new Val("2001:db8::/48", SR_STRING_T));
+ const string& subnet = xpath + "/subnet";
+ EXPECT_NO_THROW(sess_->set_item(subnet.c_str(), v_subnet));
+
+ // Set one pool.
+ ElementPtr pools = Element::createList();
+ ElementPtr pool = Element::createMap();
+ pool->set("prefix", Element::create(string("2001:db8:0:1000::")));
+ pool->set("prefix-len", Element::create(56));
+ pool->set("delegated-len", Element::create(64));
+ pools->add(pool);
+ EXPECT_NO_THROW(t_obj_->setPdPools(xpath, pools));
+
+ // Get it back.
+ pools.reset();
+ EXPECT_NO_THROW(pools = t_obj_->getPdPools(xpath));
+ ASSERT_TRUE(pools);
+ ASSERT_EQ(Element::list, pools->getType());
+ ASSERT_EQ(1, pools->size());
+ EXPECT_TRUE(pool->equals(*pools->get(0)));
+
+ // Check it validates.
+ EXPECT_NO_THROW(sess_->validate());
+}
+
+// This test verifies that a non-empty list of pd pools can be properly
+// translated from YANG to JSON using the Kea ad hoc model.
+TEST_F(TranslatorPdPoolsTestKeaV6, getListKea) {
+ // Create the subnet 2001:db8::/48 #111.
+ const string& xpath =
+ "/kea-dhcp6-server:config/subnet6[id='111']";
+ S_Val v_subnet(new Val("2001:db8::/48", SR_STRING_T));
+ const string& subnet = xpath + "/subnet";
+ EXPECT_NO_THROW(sess_->set_item(subnet.c_str(), v_subnet));
+
+ // Create the first pd-pool 2001:db8:0:1000::/56.
+ const string& prefix = "2001:db8:0:1000::/56";
+ ostringstream spool;
+ spool << xpath + "/pd-pool[prefix='" << prefix << "']";
+ const string& x_delegated = spool.str() + "/delegated-len";
+ uint8_t dl = 64;
+ S_Val s_delegated(new Val(dl));
+ EXPECT_NO_THROW(sess_->set_item(x_delegated.c_str(), s_delegated));
+
+ // Create the second pd-pool 2001:db8:0:2000::/56
+ const string& prefix2 = "2001:db8:0:2000::/56";
+ ostringstream spool2;
+ spool2 << xpath + "/pd-pool[prefix='" << prefix2 << "']";
+ const string& x_delegated2 = spool2.str() + "/delegated-len";
+ uint8_t dl2 = 60;
+ S_Val s_delegated2(new Val(dl2));
+ EXPECT_NO_THROW(sess_->set_item(x_delegated2.c_str(), s_delegated2));
+
+
+ // Get the pools list.
+ ConstElementPtr pools;
+ EXPECT_NO_THROW(pools = t_obj_->getPdPools(xpath));
+ ASSERT_TRUE(pools);
+
+ // Check that both of them are returned properly.
+ EXPECT_EQ(pools->str(),
+ "[ { \"delegated-len\": 64, \"prefix\": \"2001:db8:0:1000::\", "
+ "\"prefix-len\": 56 }, { \"delegated-len\": 60, \"prefix\": "
+ "\"2001:db8:0:2000::\", \"prefix-len\": 56 } ]");
+}
+
+} // namespace
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