Add helper for api version extraction

KostyaSha · KostyaSha · commit 6761841debc2 · 2016-03-04T19:21:55.000+03:00
diff --git a/src/test/java/com/github/dockerjava/utils/TestUtils.java b/src/test/java/com/github/dockerjava/utils/TestUtils.java
@@ -0,0 +1,17 @@
+package com.github.dockerjava.utils;
+
+import com.github.dockerjava.api.DockerClient;
+import com.github.dockerjava.core.RemoteApiVersion;
+
+/**
+ * @author Kanstantsin Shautsou
+ */
+public class TestUtils {
+    private TestUtils() {
+    }
+
+    public static RemoteApiVersion getVersion(DockerClient client) {
+        final String serverVersion = client.versionCmd().exec().getApiVersion();
+        return RemoteApiVersion.parseConfig(serverVersion);
+    }
+}
