3 files changed, 122 insertions, 0 deletions

diff --git a/vendor/github.com/hashicorp/terraform/helper/acctest/acctest.go b/vendor/github.com/hashicorp/terraform/helper/acctest/acctest.go
new file mode 100644
index 0000000..9d31031
--- /dev/null
+++ b/vendor/github.com/hashicorp/terraform/helper/acctest/acctest.go
@@ -0,0 +1,2 @@
+// Package acctest contains for Terraform Acceptance Tests
+package acctest
diff --git a/vendor/github.com/hashicorp/terraform/helper/acctest/random.go b/vendor/github.com/hashicorp/terraform/helper/acctest/random.go
new file mode 100644
index 0000000..3ddc078
--- /dev/null
+++ b/vendor/github.com/hashicorp/terraform/helper/acctest/random.go
@@ -0,0 +1,93 @@
+package acctest
+
+import (
+        "bufio"
+        "bytes"
+        crand "crypto/rand"
+        "crypto/rsa"
+        "crypto/x509"
+        "encoding/pem"
+        "fmt"
+        "math/rand"
+        "strings"
+        "time"
+
+        "golang.org/x/crypto/ssh"
+)
+
+// Helpers for generating random tidbits for use in identifiers to prevent
+// collisions in acceptance tests.
+
+// RandInt generates a random integer
+func RandInt() int {
+        reseed()
+        return rand.New(rand.NewSource(time.Now().UnixNano())).Int()
+}
+
+// RandomWithPrefix is used to generate a unique name with a prefix, for
+// randomizing names in acceptance tests
+func RandomWithPrefix(name string) string {
+        reseed()
+        return fmt.Sprintf("%s-%d", name, rand.New(rand.NewSource(time.Now().UnixNano())).Int())
+}
+
+func RandIntRange(min int, max int) int {
+        reseed()
+        source := rand.New(rand.NewSource(time.Now().UnixNano()))
+        rangeMax := max - min
+
+        return int(source.Int31n(int32(rangeMax)))
+}
+
+// RandString generates a random alphanumeric string of the length specified
+func RandString(strlen int) string {
+        return RandStringFromCharSet(strlen, CharSetAlphaNum)
+}
+
+// RandStringFromCharSet generates a random string by selecting characters from
+// the charset provided
+func RandStringFromCharSet(strlen int, charSet string) string {
+        reseed()
+        result := make([]byte, strlen)
+        for i := 0; i < strlen; i++ {
+                result[i] = charSet[rand.Intn(len(charSet))]
+        }
+        return string(result)
+}
+
+// RandSSHKeyPair generates a public and private SSH key pair. The public key is
+// returned in OpenSSH format, and the private key is PEM encoded.
+func RandSSHKeyPair(comment string) (string, string, error) {
+        privateKey, err := rsa.GenerateKey(crand.Reader, 1024)
+        if err != nil {
+                return "", "", err
+        }
+
+        var privateKeyBuffer bytes.Buffer
+        privateKeyPEM := &pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(privateKey)}
+        if err := pem.Encode(bufio.NewWriter(&privateKeyBuffer), privateKeyPEM); err != nil {
+                return "", "", err
+        }
+
+        publicKey, err := ssh.NewPublicKey(&privateKey.PublicKey)
+        if err != nil {
+                return "", "", err
+        }
+        keyMaterial := strings.TrimSpace(string(ssh.MarshalAuthorizedKey(publicKey)))
+        return fmt.Sprintf("%s %s", keyMaterial, comment), privateKeyBuffer.String(), nil
+}
+
+// Seeds random with current timestamp
+func reseed() {
+        rand.Seed(time.Now().UTC().UnixNano())
+}
+
+const (
+        // CharSetAlphaNum is the alphanumeric character set for use with
+        // RandStringFromCharSet
+        CharSetAlphaNum = "abcdefghijklmnopqrstuvwxyz012346789"
+
+        // CharSetAlpha is the alphabetical character set for use with
+        // RandStringFromCharSet
+        CharSetAlpha = "abcdefghijklmnopqrstuvwxyz"
+)
diff --git a/vendor/github.com/hashicorp/terraform/helper/acctest/remotetests.go b/vendor/github.com/hashicorp/terraform/helper/acctest/remotetests.go
new file mode 100644
index 0000000..87c60b8
--- /dev/null
+++ b/vendor/github.com/hashicorp/terraform/helper/acctest/remotetests.go
@@ -0,0 +1,27 @@
+package acctest
+
+import (
+        "net/http"
+        "os"
+        "testing"
+)
+
+// SkipRemoteTestsEnvVar is an environment variable that can be set by a user
+// running the tests in an environment with limited network connectivity. By
+// default, tests requiring internet connectivity make an effort to skip if no
+// internet is available, but in some cases the smoke test will pass even
+// though the test should still be skipped.
+const SkipRemoteTestsEnvVar = "TF_SKIP_REMOTE_TESTS"
+
+// RemoteTestPrecheck is meant to be run by any unit test that requires
+// outbound internet connectivity. The test will be skipped if it's
+// unavailable.
+func RemoteTestPrecheck(t *testing.T) {
+        if os.Getenv(SkipRemoteTestsEnvVar) != "" {
+                t.Skipf("skipping test, %s was set", SkipRemoteTestsEnvVar)
+        }
+
+        if _, err := http.Get("http://google.com"); err != nil {
+                t.Skipf("skipping, internet seems to not be available: %s", err)
+        }
+}