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[5606] Minor tweaks in unit-tests, configurations described

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This commit is contained in:
Tomek Mrugalski
2017-09-20 00:43:48 +02:00
parent 33152d1401
commit 67aa56fbce
1 changed files with 49 additions and 18 deletions
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67
src/bin/dhcp4/tests/shared_network_unittest.cc
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@@ -27,7 +27,9 @@ namespace {
/// @brief Array of server configurations used throughout the tests.
const char* NETWORKS_CONFIG[] = {
// Configuration #0.
// Configuration #0
// - 1 shared network with 2 subnets (interface specified)
// - 1 "plain" subnet (different interface specified)
"{"
" \"interfaces-config\": {"
" \"interfaces\": [ \"*\" ]"
@@ -73,7 +75,9 @@ const char* NETWORKS_CONFIG[] = {
" ]"
"}",
// Configuration #1.
// Configuration #1
// - 1 shared networks with 1 subnet, relay ip specified
// - 1 "plain" subnet, relay ip specified
"{"
" \"interfaces-config\": {"
" \"interfaces\": [ \"*\" ]"
@@ -114,7 +118,9 @@ const char* NETWORKS_CONFIG[] = {
" ]"
"}",
// Configuration #2.
// Configuration #2
// - 2 classes defined
// - 1 shared network with 2 subnets (first has class restriction)
"{"
" \"interfaces-config\": {"
" \"interfaces\": [ \"*\" ]"
@@ -161,7 +167,9 @@ const char* NETWORKS_CONFIG[] = {
" ]"
"}",
// Configuration #3.
// Configuration #3
// - 2 classes specified
// - 1 shared network with 2 subnets (each with class restriction)
"{"
" \"interfaces-config\": {"
" \"interfaces\": [ \"*\" ]"
@@ -209,7 +217,8 @@ const char* NETWORKS_CONFIG[] = {
" ]"
"}",
// Configuration #4.
// Configuration #4
// - 1 shared network with 2 subnets, each has one host reservation
"{"
" \"interfaces-config\": {"
" \"interfaces\": [ \"*\" ]"
@@ -257,7 +266,9 @@ const char* NETWORKS_CONFIG[] = {
" ]"
"}",
// Configuration #5.
// Configuration #5
// - 1 shared network, with 2 subnets. Each has host reservation
// - similar to config #4, but with different hw-address reserved
"{"
" \"interfaces-config\": {"
" \"interfaces\": [ \"*\" ]"
@@ -306,6 +317,9 @@ const char* NETWORKS_CONFIG[] = {
"}",
// Configuration #6
// - 1 class
// - 1 shared network, with 2 subnets. First has class restriction and
// host reservation
"{"
" \"interfaces-config\": {"
" \"interfaces\": [ \"*\" ]"
@@ -355,6 +369,10 @@ const char* NETWORKS_CONFIG[] = {
"}",
// Configuration #7
// - 1 global option
// - 1 shared network with some options and 2 subnets (the first one has extra
// options)
// - 1 plain subnet (that has an option)
"{"
" \"interfaces-config\": {"
" \"interfaces\": [ \"*\" ]"
@@ -433,6 +451,7 @@ const char* NETWORKS_CONFIG[] = {
"}",
// Configuration #8
// - two shared networks, each with two subnets (each with interface specified)
"{"
" \"interfaces-config\": {"
" \"interfaces\": [ \"*\" ]"
@@ -491,6 +510,7 @@ const char* NETWORKS_CONFIG[] = {
"}",
// Configuration #9
// - 2 shared networks, each with relay ip address and 2 subnets
"{"
" \"interfaces-config\": {"
" \"interfaces\": [ \"*\" ]"
@@ -548,6 +568,8 @@ const char* NETWORKS_CONFIG[] = {
" ]"
"}",
// Configuration #10.
// - 1 client class
// - 1 shared network with two subnets (second has a host reservation)
"{"
" \"interfaces-config\": {"
" \"interfaces\": [ \"*\" ]"
@@ -598,7 +620,10 @@ const char* NETWORKS_CONFIG[] = {
" ]"
"}",
// Configuration #11.
// Configuration #11.
// - global value of match-client-id set to false
// - 1 shared network (match-client-id set to true) with 2 subnets
// - the first subnet has match-client-id set to false
"{"
" \"interfaces-config\": {"
" \"interfaces\": [ \"*\" ]"
@@ -630,7 +655,10 @@ const char* NETWORKS_CONFIG[] = {
" ]"
"}",
// Configuration #12.
// Configuration #12.
// - global value of match-client-id set to false
// - 1 shared network (match-client-id set to false) with 2 subnets
// - the first subnet has match-client-id set to false
"{"
" \"interfaces-config\": {"
" \"interfaces\": [ \"*\" ]"
@@ -663,6 +691,8 @@ const char* NETWORKS_CONFIG[] = {
"}",
// Configuration #13.
// - 2 classes
// - 2 shared networks, each with 1 subnet and client class restricton
"{"
" \"interfaces-config\": {"
" \"interfaces\": [ \"*\" ]"
@@ -843,7 +873,7 @@ TEST_F(Dhcpv4SharedNetworkTest, hintWithinSharedNetwork) {
EXPECT_EQ(DHCPOFFER, resp->getType());
EXPECT_EQ("192.0.2.63", resp->getYiaddr().toText());
// Similarly, we should be offerred an address from another subnet within
// Similarly, we should be offered an address from another subnet within
// the same shared network when we ask for it.
ASSERT_NO_THROW(client.doDiscover(boost::shared_ptr<IOAddress>(new IOAddress("10.0.0.16"))));
resp = client.getContext().response_;
@@ -861,7 +891,7 @@ TEST_F(Dhcpv4SharedNetworkTest, hintWithinSharedNetwork) {
EXPECT_EQ(DHCPOFFER, resp->getType());
if ((resp->getYiaddr() != IOAddress("10.0.0.16")) &&
(resp->getYiaddr() != IOAddress("192.0.2.63"))) {
ADD_FAILURE() << "Unexpected address offerred by the server " << resp->getYiaddr();
ADD_FAILURE() << "Unexpected address offered by the server " << resp->getYiaddr();
}
}
@@ -934,7 +964,8 @@ TEST_F(Dhcpv4SharedNetworkTest, subnetInSharedNetworkSelectedByClass) {
}
// IPv4 address reservation exists in one of the subnets within
// shared network.
// shared network. This test also verifies that conflict resolution for
// reserved addresses is working properly in case of shared networks.
TEST_F(Dhcpv4SharedNetworkTest, reservationInSharedNetwork) {
// Create client #1. Explicitly set client's MAC address to the one that
// has a reservation in the first subnet within shared network.
@@ -965,7 +996,7 @@ TEST_F(Dhcpv4SharedNetworkTest, reservationInSharedNetwork) {
EXPECT_EQ(DHCPACK, resp2->getType());
EXPECT_EQ("192.0.2.28", resp2->getYiaddr().toText());
// Reconfigure the server. Now, the first client get's second client's
// Reconfigure the server. Now, the first client gets second client's
// reservation and vice versa.
configure(NETWORKS_CONFIG[5], *client1.getServer());
@@ -1035,7 +1066,7 @@ TEST_F(Dhcpv4SharedNetworkTest, reservationAccessRestrictedByClass) {
// client doesn't belong to the "a-devices" class.
EXPECT_EQ("10.0.0.16", resp->getYiaddr().toText());
// Add option93 which would cause the client to be classified as "a-devices".
// Add option 93 which would cause the client to be classified as "a-devices".
OptionPtr option93(new OptionUint16(Option::V4, 93, 0x0001));
client.addExtraOption(option93);
@@ -1108,7 +1139,7 @@ TEST_F(Dhcpv4SharedNetworkTest, optionsDerivation) {
ASSERT_EQ(1, client2.config_.log_servers_.size());
EXPECT_EQ("1.2.3.4", client2.config_.log_servers_[0].toText());
// This option is only specified on the shared network level and should be
// This option is only specified on the shared network level and should be
// inherited by all subnets within this network.
ASSERT_EQ(1, client2.config_.quotes_servers_.size());
EXPECT_EQ("10.6.5.4", client2.config_.quotes_servers_[0].toText());
@@ -1163,7 +1194,7 @@ TEST_F(Dhcpv4SharedNetworkTest, initReboot) {
// The client1 transitions to INIT-REBOOT state in which the client1 remembers the
// lease and sends DHCPREQUEST to all servers (server id) is not specified. If
// the server doesn't know the client1 (doesn't have its lease), it should
// drop the request. We want to make sure that the server resp1onds regardless
// drop the request. We want to make sure that the server responds (resp1) regardless
// of the subnet from which the lease has been allocated.
client1.setState(Dhcp4Client::INIT_REBOOT);
ASSERT_NO_THROW(client1.doRequest());
@@ -1187,7 +1218,7 @@ TEST_F(Dhcpv4SharedNetworkTest, initReboot) {
// The client2 transitions to INIT-REBOOT state in which the client2 remembers the
// lease and sends DHCPREQUEST to all servers (server id) is not specified. If
// the server doesn't know the client2 (doesn't have its lease), it should
// drop the request. We want to make sure that the server resp2onds regardless
// drop the request. We want to make sure that the server responds (resp2) regardless
// of the subnet from which the lease has been allocated.
client2.setState(Dhcp4Client::INIT_REBOOT);
ASSERT_NO_THROW(client2.doRequest());
@@ -1369,7 +1400,7 @@ TEST_F(Dhcpv4SharedNetworkTest, sharedNetworkSelectedByClass) {
Pkt4Ptr resp1 = client1.getContext().response_;
ASSERT_TRUE(resp1);
ASSERT_EQ(DHCPOFFER, resp1->getType());
// The client should be offerred a lease from the second shared network.
// The client should be offered a lease from the second shared network.
EXPECT_EQ("10.0.0.63", resp1->getYiaddr().toText());
// Create another client which will belong to a different class.
@@ -1381,7 +1412,7 @@ TEST_F(Dhcpv4SharedNetworkTest, sharedNetworkSelectedByClass) {
client2.addExtraOption(option93);
// Send DHCPDISCOVER. There is no lease in the lease database so the
// client should be offerred a lease based on the client class selection.
// client should be offered a lease based on the client class selection.
ASSERT_NO_THROW(client2.doDiscover());
Pkt4Ptr resp = client2.getContext().response_;
ASSERT_TRUE(resp);