github.com/swisspost/terratest@v0.0.0-20230214120104-7ec6de2e1ae0/test/azure/terraform_azure_availabilityset_example_test.go (about)

     1  //go:build azure
     2  // +build azure
     3  
     4  // NOTE: We use build tags to differentiate azure testing because we currently do not have azure access setup for
     5  // CircleCI.
     6  
     7  package test
     8  
     9  import (
    10  	"fmt"
    11  	"testing"
    12  
    13  	"github.com/gruntwork-io/terratest/modules/azure"
    14  	"github.com/gruntwork-io/terratest/modules/random"
    15  	"github.com/gruntwork-io/terratest/modules/terraform"
    16  	"github.com/stretchr/testify/assert"
    17  )
    18  
    19  func TestTerraformAzureAvailabilitySetExample(t *testing.T) {
    20  	t.Parallel()
    21  
    22  	// subscriptionID is overridden by the environment variable "ARM_SUBSCRIPTION_ID"
    23  	subscriptionID := ""
    24  	uniquePostfix := random.UniqueId()
    25  	expectedAvsName := fmt.Sprintf("avs-%s", uniquePostfix)
    26  	expectedVMName := fmt.Sprintf("vm-%s", uniquePostfix)
    27  	var expectedAvsFaultDomainCount int32 = 3
    28  
    29  	// Configure Terraform setting up a path to Terraform code.
    30  	terraformOptions := &terraform.Options{
    31  		// Relative path to the Terraform dir
    32  		TerraformDir: "../../examples/azure/terraform-azure-availabilityset-example",
    33  
    34  		// Variables to pass to our Terraform code using -var options
    35  		Vars: map[string]interface{}{
    36  			"postfix":                uniquePostfix,
    37  			"avs_fault_domain_count": expectedAvsFaultDomainCount,
    38  			// "location": "East US",
    39  		},
    40  	}
    41  
    42  	// At the end of the test, run `terraform destroy` to clean up any resources that were created
    43  	defer terraform.Destroy(t, terraformOptions)
    44  
    45  	// Run `terraform init` and `terraform apply`. Fail the test if there are any errors.
    46  	terraform.InitAndApply(t, terraformOptions)
    47  
    48  	// Run `terraform output` to get the values of output variables
    49  	resourceGroupName := terraform.Output(t, terraformOptions, "resource_group_name")
    50  
    51  	// Check the Availability Set Exists
    52  	actualAvsExists := azure.AvailabilitySetExists(t, expectedAvsName, resourceGroupName, subscriptionID)
    53  	assert.True(t, actualAvsExists)
    54  
    55  	// Check the Availability Set Fault Domain Count
    56  	actualAvsFaultDomainCount := azure.GetAvailabilitySetFaultDomainCount(t, expectedAvsName, resourceGroupName, subscriptionID)
    57  	assert.Equal(t, expectedAvsFaultDomainCount, actualAvsFaultDomainCount)
    58  
    59  	// Check the Availability Set for a VM
    60  	actualVMPresent := azure.CheckAvailabilitySetContainsVM(t, expectedVMName, expectedAvsName, resourceGroupName, subscriptionID)
    61  	assert.True(t, actualVMPresent)
    62  }