Merge pull request #22 from nats-io/release_0_1_3

Release v0.1.3

go.mod

@@ -1,5 +1,3 @@
 module github.com/nats-io/nkeys
 
 require golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4
-
-go 1.13

main.go

@@ -20,7 +20,7 @@ import (
 )
 
 // Version is our current version
-const Version = "0.1.2"
+const Version = "0.1.3"
 
 // Errors
 var (

main_test.go

@@ -18,6 +18,7 @@ import (
 	"crypto/rand"
 	"encoding/base64"
 	"io"
+	"os"
 	"regexp"
 	"testing"
 
@@ -32,6 +33,23 @@ func TestVersion(t *testing.T) {
 	}
 }
 
+func TestVersionMatchesTag(t *testing.T) {
+	tag := os.Getenv("TRAVIS_TAG")
+	if tag == "" {
+		t.SkipNow()
+	}
+	// We expect a tag of the form vX.Y.Z. If that's not the case,
+	// we need someone to have a look. So fail if first letter is not
+	// a `v`
+	if tag[0] != 'v' {
+		t.Fatalf("Expect tag to start with `v`, tag is: %s", tag)
+	}
+	// Strip the `v` from the tag for the version comparison.
+	if Version != tag[1:] {
+		t.Fatalf("Version (%s) does not match tag (%s)", Version, tag[1:])
+	}
+}
+
 func TestEncode(t *testing.T) {
 	var rawKey [32]byte