github.com/darmach/terratest@v0.34.8-0.20210517103231-80931f95e3ff/test/azure/terraform_azure_availabilityset_example_test.go (about)

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