Document current deserialization of Ports with a test

albers · albers · commit d1f31cdfb071 · 2014-10-26T17:38:22.000+01:00
diff --git a/src/test/java/com/github/dockerjava/api/model/PortsTest.java b/src/test/java/com/github/dockerjava/api/model/PortsTest.java
@@ -0,0 +1,33 @@
+package com.github.dockerjava.api.model;
+
+import static org.testng.Assert.assertEquals;
+
+import java.util.Map;
+
+import org.testng.annotations.Test;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.github.dockerjava.api.model.Ports.Binding;
+
+public class PortsTest {
+	private final ObjectMapper objectMapper = new ObjectMapper();
+
+	@Test
+	public void deserializingPortWithMultipleBindingsReturnsFirstBinding() throws Exception {
+		String json = "{\"80/tcp\":[{\"HostIp\":\"10.0.0.1\",\"HostPort\":\"80\"},{\"HostIp\":\"10.0.0.2\",\"HostPort\":\"80\"}]}";
+		Ports ports = objectMapper.readValue(json, Ports.class);
+		Map<ExposedPort, Binding> bindings = ports.getBindings();
+		assertEquals(bindings.size(), 1);
+
+		Binding binding = bindings.get(ExposedPort.tcp(80));
+		assertEquals(binding, new Binding("10.0.0.1", 80));
+	}
+	
+	@Test
+	public void serializePort() throws Exception {
+		Ports ports = new Ports(ExposedPort.tcp(80), new Binding("10.0.0.1", 80));
+		String expectedJson = "{\"80/tcp\":[{\"HostIp\":\"10.0.0.1\",\"HostPort\":\"80\"}]}";
+		assertEquals(objectMapper.writeValueAsString(ports), expectedJson);
+	}
+	
+}
