Fixed tests

Author: dancannon

example_query_select_test.go

@@ -15,7 +15,7 @@ func ExampleRqlTerm_Get() {
 	}
 
 	sess, err := r.Connect(map[string]interface{}{
-		"address": "localhost:28015",
+		"address": url,
 	})
 
 	// Setup table
@@ -54,7 +54,7 @@ func ExampleRqlTerm_GetAll_compound() {
 	}
 
 	sess, err := r.Connect(map[string]interface{}{
-		"address": "localhost:28015",
+		"address": url,
 	})
 
 	// Setup table

example_query_table_test.go

@@ -8,7 +8,7 @@ import (
 
 func ExampleRqlTerm_TableCreate() {
 	sess, err := r.Connect(map[string]interface{}{
-		"address": "localhost:28015",
+		"address": url,
 	})
 
 	// Setup database
@@ -27,7 +27,7 @@ func ExampleRqlTerm_TableCreate() {
 
 func ExampleRqlTerm_IndexCreate() {
 	sess, err := r.Connect(map[string]interface{}{
-		"address": "localhost:28015",
+		"address": url,
 	})
 
 	// Setup database
@@ -47,7 +47,7 @@ func ExampleRqlTerm_IndexCreate() {
 
 func ExampleRqlTerm_IndexCreate_compound() {
 	sess, err := r.Connect(map[string]interface{}{
-		"address": "localhost:28015",
+		"address": url,
 	})
 
 	// Setup database

example_test.go

@@ -4,13 +4,23 @@ import (
 	"fmt"
 	r "github.com/dancannon/gorethink"
 	"log"
+	"os"
 )
 
 var session *r.Session
+var url string
+
+func init() {
+	// Needed for wercker. By default url is "localhost:28015"
+	url = os.Getenv("WERCKER_RETHINKDB_URL")
+	if url == "" {
+		url = "localhost:28015"
+	}
+}
 
 func Example() {
 	session, err := r.Connect(map[string]interface{}{
-		"address": "localhost:28015",
+		"address": url,
 	})
 	if err != nil {
 		log.Fatalln(err.Error())