Adding an acceptance test covering the examples

Author: tombuildsstuff

examples/examples_test.go

@@ -0,0 +1,61 @@
+package examples
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"strings"
+	"testing"
+
+	"github.com/tombuildsstuff/terraform-configuration-tester/locator"
+	"github.com/tombuildsstuff/terraform-configuration-tester/runner"
+)
+
+func TestRunExamples(t *testing.T) {
+	if os.Getenv("TF_EXAMPLE_TEST") == "" {
+		log.Printf("`TF_EXAMPLE_TEST` is not set - skipping")
+		t.Skip()
+	}
+
+	examplesDirectory := "./"
+	directories := locator.DiscoverExamples(examplesDirectory)
+
+	input := runner.TestRunInput{
+		// TODO: from Environment Variables in the future
+		ProviderVersion:  "1.23.0",
+		ProviderName:     "azurerm",
+		TerraformVersion: "0.11.13",
+		AvailableVariables: []runner.AvailableVariable{
+			{
+				Name:     "prefix",
+				Generate: true,
+			},
+			{
+				Name:       "location",
+				EnvKeyName: "ARM_LOCATION",
+			},
+			{
+				Name:       "alt_location",
+				EnvKeyName: "ARM_LOCATION_ALT",
+			},
+			{
+				Name:       "kubernetes_client_id",
+				EnvKeyName: "ARM_CLIENT_ID",
+			},
+			{
+				Name:       "kubernetes_client_secret",
+				EnvKeyName: "ARM_CLIENT_SECRET",
+			},
+		},
+	}
+
+	for _, directoryPath := range directories {
+		shortDirName := strings.Replace(directoryPath, examplesDirectory, "", -1)
+		testName := fmt.Sprintf("examples/%s", shortDirName)
+		t.Run(testName, func(t *testing.T) {
+			if err := input.Run(directoryPath); err != nil {
+				t.Fatalf("Error running %q: %s", shortDirName, err)
+			}
+		})
+	}
+}