package azurerm import ( "fmt" "os" "testing" "regexp" "github.com/Azure/azure-sdk-for-go/arm/network" "github.com/hashicorp/terraform/helper/acctest" "github.com/hashicorp/terraform/helper/resource" "github.com/hashicorp/terraform/terraform" ) func TestResourceAzureRMLoadBalancerRuleNameLabel_validation(t *testing.T) { cases := []struct { Value string ErrCount int }{ { Value: "-word", ErrCount: 1, }, { Value: "testing-", ErrCount: 1, }, { Value: "test#test", ErrCount: 1, }, { Value: acctest.RandStringFromCharSet(81, "abcdedfed"), ErrCount: 1, }, { Value: "test.rule", ErrCount: 0, }, { Value: "test_rule", ErrCount: 0, }, { Value: "test-rule", ErrCount: 0, }, { Value: "TestRule", ErrCount: 0, }, { Value: "Test123Rule", ErrCount: 0, }, { Value: "TestRule", ErrCount: 0, }, } for _, tc := range cases { _, errors := validateArmLoadBalancerRuleName(tc.Value, "azurerm_lb_rule") if len(errors) != tc.ErrCount { t.Fatalf("Expected the Azure RM LoadBalancer Rule Name Label to trigger a validation error") } } } func TestAccAzureRMLoadBalancerRule_basic(t *testing.T) { var lb network.LoadBalancer ri := acctest.RandInt() lbRuleName := fmt.Sprintf("LbRule-%s", acctest.RandStringFromCharSet(8, acctest.CharSetAlpha)) subscriptionID := os.Getenv("ARM_SUBSCRIPTION_ID") lbRule_id := fmt.Sprintf( "/subscriptions/%s/resourceGroups/acctestrg-%d/providers/Microsoft.Network/loadBalancers/arm-test-loadbalancer-%d/loadBalancingRules/%s", subscriptionID, ri, ri, lbRuleName) resource.Test(t, resource.TestCase{ PreCheck: func() { testAccPreCheck(t) }, Providers: testAccProviders, CheckDestroy: testCheckAzureRMLoadBalancerDestroy, Steps: []resource.TestStep{ { Config: testAccAzureRMLoadBalancerRule_basic(ri, lbRuleName), Check: resource.ComposeTestCheckFunc( testCheckAzureRMLoadBalancerExists("azurerm_lb.test", &lb), testCheckAzureRMLoadBalancerRuleExists(lbRuleName, &lb), resource.TestCheckResourceAttr( "azurerm_lb_rule.test", "id", lbRule_id), ), }, }, }) } func TestAccAzureRMLoadBalancerRule_removal(t *testing.T) { var lb network.LoadBalancer ri := acctest.RandInt() lbRuleName := fmt.Sprintf("LbRule-%s", acctest.RandStringFromCharSet(8, acctest.CharSetAlpha)) resource.Test(t, resource.TestCase{ PreCheck: func() { testAccPreCheck(t) }, Providers: testAccProviders, CheckDestroy: testCheckAzureRMLoadBalancerDestroy, Steps: []resource.TestStep{ { Config: testAccAzureRMLoadBalancerRule_basic(ri, lbRuleName), Check: resource.ComposeTestCheckFunc( testCheckAzureRMLoadBalancerExists("azurerm_lb.test", &lb), testCheckAzureRMLoadBalancerRuleExists(lbRuleName, &lb), ), }, { Config: testAccAzureRMLoadBalancerRule_removal(ri), Check: resource.ComposeTestCheckFunc( testCheckAzureRMLoadBalancerExists("azurerm_lb.test", &lb), testCheckAzureRMLoadBalancerRuleNotExists(lbRuleName, &lb), ), }, }, }) } // https://github.com/hashicorp/terraform/issues/9424 func TestAccAzureRMLoadBalancerRule_inconsistentReads(t *testing.T) { var lb network.LoadBalancer ri := acctest.RandInt() backendPoolName := fmt.Sprintf("LbPool-%s", acctest.RandStringFromCharSet(8, acctest.CharSetAlpha)) lbRuleName := fmt.Sprintf("LbRule-%s", acctest.RandStringFromCharSet(8, acctest.CharSetAlpha)) probeName := fmt.Sprintf("LbProbe-%s", acctest.RandStringFromCharSet(8, acctest.CharSetAlpha)) resource.Test(t, resource.TestCase{ PreCheck: func() { testAccPreCheck(t) }, Providers: testAccProviders, CheckDestroy: testCheckAzureRMLoadBalancerDestroy, Steps: []resource.TestStep{ { Config: testAccAzureRMLoadBalancerRule_inconsistentRead(ri, backendPoolName, probeName, lbRuleName), Check: resource.ComposeTestCheckFunc( testCheckAzureRMLoadBalancerExists("azurerm_lb.test", &lb), testCheckAzureRMLoadBalancerBackEndAddressPoolExists(backendPoolName, &lb), testCheckAzureRMLoadBalancerRuleExists(lbRuleName, &lb), testCheckAzureRMLoadBalancerProbeExists(probeName, &lb), ), }, }, }) } func TestAccAzureRMLoadBalancerRule_update(t *testing.T) { var lb network.LoadBalancer ri := acctest.RandInt() lbRuleName := fmt.Sprintf("LbRule-%s", acctest.RandStringFromCharSet(8, acctest.CharSetAlpha)) lbRule2Name := fmt.Sprintf("LbRule-%s", acctest.RandStringFromCharSet(8, acctest.CharSetAlpha)) subscriptionID := os.Getenv("ARM_SUBSCRIPTION_ID") lbRuleID := fmt.Sprintf( "/subscriptions/%s/resourceGroups/acctestrg-%d/providers/Microsoft.Network/loadBalancers/arm-test-loadbalancer-%d/loadBalancingRules/%s", subscriptionID, ri, ri, lbRuleName) lbRule2ID := fmt.Sprintf( "/subscriptions/%s/resourceGroups/acctestrg-%d/providers/Microsoft.Network/loadBalancers/arm-test-loadbalancer-%d/loadBalancingRules/%s", subscriptionID, ri, ri, lbRule2Name) resource.Test(t, resource.TestCase{ PreCheck: func() { testAccPreCheck(t) }, Providers: testAccProviders, CheckDestroy: testCheckAzureRMLoadBalancerDestroy, Steps: []resource.TestStep{ { Config: testAccAzureRMLoadBalancerRule_multipleRules(ri, lbRuleName, lbRule2Name), Check: resource.ComposeTestCheckFunc( testCheckAzureRMLoadBalancerExists("azurerm_lb.test", &lb), testCheckAzureRMLoadBalancerRuleExists(lbRuleName, &lb), testCheckAzureRMLoadBalancerRuleExists(lbRule2Name, &lb), resource.TestCheckResourceAttr("azurerm_lb_rule.test", "id", lbRuleID), resource.TestCheckResourceAttr("azurerm_lb_rule.test2", "id", lbRule2ID), resource.TestCheckResourceAttr("azurerm_lb_rule.test2", "frontend_port", "3390"), resource.TestCheckResourceAttr("azurerm_lb_rule.test2", "backend_port", "3390"), ), }, { Config: testAccAzureRMLoadBalancerRule_multipleRulesUpdate(ri, lbRuleName, lbRule2Name), Check: resource.ComposeTestCheckFunc( testCheckAzureRMLoadBalancerExists("azurerm_lb.test", &lb), testCheckAzureRMLoadBalancerRuleExists(lbRuleName, &lb), testCheckAzureRMLoadBalancerRuleExists(lbRule2Name, &lb), resource.TestCheckResourceAttr("azurerm_lb_rule.test", "id", lbRuleID), resource.TestCheckResourceAttr("azurerm_lb_rule.test2", "id", lbRule2ID), resource.TestCheckResourceAttr("azurerm_lb_rule.test2", "frontend_port", "3391"), resource.TestCheckResourceAttr("azurerm_lb_rule.test2", "backend_port", "3391"), ), }, }, }) } func TestAccAzureRMLoadBalancerRule_duplicateRules(t *testing.T) { var lb network.LoadBalancer ri := acctest.RandInt() lbRuleName := fmt.Sprintf("LbRule-%s", acctest.RandStringFromCharSet(8, acctest.CharSetAlpha)) subscriptionID := os.Getenv("ARM_SUBSCRIPTION_ID") lbRuleID := fmt.Sprintf( "/subscriptions/%s/resourceGroups/acctestrg-%d/providers/Microsoft.Network/loadBalancers/arm-test-loadbalancer-%d/loadBalancingRules/%s", subscriptionID, ri, ri, lbRuleName) resource.Test(t, resource.TestCase{ PreCheck: func() { testAccPreCheck(t) }, Providers: testAccProviders, CheckDestroy: testCheckAzureRMLoadBalancerDestroy, Steps: []resource.TestStep{ { Config: testAccAzureRMLoadBalancerRule_multipleRules(ri, lbRuleName, lbRuleName), Check: resource.ComposeTestCheckFunc( testCheckAzureRMLoadBalancerExists("azurerm_lb.test", &lb), testCheckAzureRMLoadBalancerRuleExists(lbRuleName, &lb), resource.TestCheckResourceAttr("azurerm_lb_rule.test", "id", lbRuleID), ), ExpectError: regexp.MustCompile(fmt.Sprintf("A LoadBalancer Rule with name %q already exists.", lbRuleName)), }, }, }) } func testCheckAzureRMLoadBalancerRuleExists(lbRuleName string, lb *network.LoadBalancer) resource.TestCheckFunc { return func(s *terraform.State) error { _, _, exists := findLoadBalancerRuleByName(lb, lbRuleName) if !exists { return fmt.Errorf("A LoadBalancer Rule with name %q cannot be found.", lbRuleName) } return nil } } func testCheckAzureRMLoadBalancerRuleNotExists(lbRuleName string, lb *network.LoadBalancer) resource.TestCheckFunc { return func(s *terraform.State) error { _, _, exists := findLoadBalancerRuleByName(lb, lbRuleName) if exists { return fmt.Errorf("A LoadBalancer Rule with name %q has been found.", lbRuleName) } return nil } } func testAccAzureRMLoadBalancerRule_basic(rInt int, lbRuleName string) string { return fmt.Sprintf(` resource "azurerm_resource_group" "test" { name = "acctestrg-%d" location = "West US" } resource "azurerm_public_ip" "test" { name = "test-ip-%d" location = "West US" resource_group_name = "${azurerm_resource_group.test.name}" public_ip_address_allocation = "static" } resource "azurerm_lb" "test" { name = "arm-test-loadbalancer-%d" location = "West US" resource_group_name = "${azurerm_resource_group.test.name}" frontend_ip_configuration { name = "one-%d" public_ip_address_id = "${azurerm_public_ip.test.id}" } } resource "azurerm_lb_rule" "test" { location = "West US" resource_group_name = "${azurerm_resource_group.test.name}" loadbalancer_id = "${azurerm_lb.test.id}" name = "%s" protocol = "Tcp" frontend_port = 3389 backend_port = 3389 frontend_ip_configuration_name = "one-%d" } `, rInt, rInt, rInt, rInt, lbRuleName, rInt) } func testAccAzureRMLoadBalancerRule_removal(rInt int) string { return fmt.Sprintf(` resource "azurerm_resource_group" "test" { name = "acctestrg-%d" location = "West US" } resource "azurerm_public_ip" "test" { name = "test-ip-%d" location = "West US" resource_group_name = "${azurerm_resource_group.test.name}" public_ip_address_allocation = "static" } resource "azurerm_lb" "test" { name = "arm-test-loadbalancer-%d" location = "West US" resource_group_name = "${azurerm_resource_group.test.name}" frontend_ip_configuration { name = "one-%d" public_ip_address_id = "${azurerm_public_ip.test.id}" } } `, rInt, rInt, rInt, rInt) } // https://github.com/hashicorp/terraform/issues/9424 func testAccAzureRMLoadBalancerRule_inconsistentRead(rInt int, backendPoolName, probeName, lbRuleName string) string { return fmt.Sprintf(` resource "azurerm_resource_group" "test" { name = "acctestrg-%d" location = "West US" } resource "azurerm_public_ip" "test" { name = "test-ip-%d" location = "West US" resource_group_name = "${azurerm_resource_group.test.name}" public_ip_address_allocation = "static" } resource "azurerm_lb" "test" { name = "arm-test-loadbalancer-%d" location = "West US" resource_group_name = "${azurerm_resource_group.test.name}" frontend_ip_configuration { name = "one-%d" public_ip_address_id = "${azurerm_public_ip.test.id}" } } resource "azurerm_lb_backend_address_pool" "teset" { name = "%s" location = "West US" resource_group_name = "${azurerm_resource_group.test.name}" loadbalancer_id = "${azurerm_lb.test.id}" } resource "azurerm_lb_probe" "test" { name = "%s" location = "West US" resource_group_name = "${azurerm_resource_group.test.name}" loadbalancer_id = "${azurerm_lb.test.id}" protocol = "Tcp" port = 443 } resource "azurerm_lb_rule" "test" { name = "%s" location = "West US" resource_group_name = "${azurerm_resource_group.test.name}" loadbalancer_id = "${azurerm_lb.test.id}" protocol = "Tcp" frontend_port = 3389 backend_port = 3389 frontend_ip_configuration_name = "one-%d" } `, rInt, rInt, rInt, rInt, backendPoolName, probeName, lbRuleName, rInt) } func testAccAzureRMLoadBalancerRule_multipleRules(rInt int, lbRuleName, lbRule2Name string) string { return fmt.Sprintf(` resource "azurerm_resource_group" "test" { name = "acctestrg-%d" location = "West US" } resource "azurerm_public_ip" "test" { name = "test-ip-%d" location = "West US" resource_group_name = "${azurerm_resource_group.test.name}" public_ip_address_allocation = "static" } resource "azurerm_lb" "test" { name = "arm-test-loadbalancer-%d" location = "West US" resource_group_name = "${azurerm_resource_group.test.name}" frontend_ip_configuration { name = "one-%d" public_ip_address_id = "${azurerm_public_ip.test.id}" } } resource "azurerm_lb_rule" "test" { location = "West US" resource_group_name = "${azurerm_resource_group.test.name}" loadbalancer_id = "${azurerm_lb.test.id}" name = "%s" protocol = "Udp" frontend_port = 3389 backend_port = 3389 frontend_ip_configuration_name = "one-%d" } resource "azurerm_lb_rule" "test2" { location = "West US" resource_group_name = "${azurerm_resource_group.test.name}" loadbalancer_id = "${azurerm_lb.test.id}" name = "%s" protocol = "Udp" frontend_port = 3390 backend_port = 3390 frontend_ip_configuration_name = "one-%d" } `, rInt, rInt, rInt, rInt, lbRuleName, rInt, lbRule2Name, rInt) } func testAccAzureRMLoadBalancerRule_multipleRulesUpdate(rInt int, lbRuleName, lbRule2Name string) string { return fmt.Sprintf(` resource "azurerm_resource_group" "test" { name = "acctestrg-%d" location = "West US" } resource "azurerm_public_ip" "test" { name = "test-ip-%d" location = "West US" resource_group_name = "${azurerm_resource_group.test.name}" public_ip_address_allocation = "static" } resource "azurerm_lb" "test" { name = "arm-test-loadbalancer-%d" location = "West US" resource_group_name = "${azurerm_resource_group.test.name}" frontend_ip_configuration { name = "one-%d" public_ip_address_id = "${azurerm_public_ip.test.id}" } } resource "azurerm_lb_rule" "test" { location = "West US" resource_group_name = "${azurerm_resource_group.test.name}" loadbalancer_id = "${azurerm_lb.test.id}" name = "%s" protocol = "Udp" frontend_port = 3389 backend_port = 3389 frontend_ip_configuration_name = "one-%d" } resource "azurerm_lb_rule" "test2" { location = "West US" resource_group_name = "${azurerm_resource_group.test.name}" loadbalancer_id = "${azurerm_lb.test.id}" name = "%s" protocol = "Udp" frontend_port = 3391 backend_port = 3391 frontend_ip_configuration_name = "one-%d" } `, rInt, rInt, rInt, rInt, lbRuleName, rInt, lbRule2Name, rInt) }