added test case for ContainerConfig.getExposedPorts

rfhayashi · rfhayashi · commit bbe940fc4cae · 2016-01-26T09:57:41.000-02:00
diff --git a/src/test/java/com/github/dockerjava/api/model/ContainerConfigTest.java b/src/test/java/com/github/dockerjava/api/model/ContainerConfigTest.java
@@ -0,0 +1,43 @@
+package com.github.dockerjava.api.model;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.testng.annotations.Test;
+
+import java.io.IOException;
+
+import static junit.framework.Assert.assertEquals;
+
+public class ContainerConfigTest {
+
+    @Test
+    public void missingExposedPortsReturnEmptyArray() throws IOException {
+        String s = "{}";
+        ObjectMapper objectMapper = new ObjectMapper();
+        ContainerConfig config = objectMapper.readValue(s, ContainerConfig.class);
+        assertEquals(0, config.getExposedPorts().length);
+    }
+
+    @Test
+    public void nullExposedPortsReturnEmptyArray() throws IOException {
+        String s = "{\"ExposedPorts\": null}";
+        ObjectMapper objectMapper = new ObjectMapper();
+        ContainerConfig config = objectMapper.readValue(s, ContainerConfig.class);
+        assertEquals(0, config.getExposedPorts().length);
+    }
+
+    @Test
+    public void exposedPortsReturnArray() throws IOException {
+        String s = "{\"ExposedPorts\": {\"22/tcp\": {}, \"80/tcp\": {}}}";
+        ObjectMapper objectMapper = new ObjectMapper();
+        ContainerConfig config = objectMapper.readValue(s, ContainerConfig.class);
+        ExposedPort[] ports = config.getExposedPorts();
+        assertEquals(2, ports.length);
+        ExposedPort port22tcp = ports[0];
+        assertEquals(22, port22tcp.getPort());
+        assertEquals(InternetProtocol.TCP, port22tcp.getProtocol());
+        ExposedPort port80tcp = ports[1];
+        assertEquals(80, port80tcp.getPort());
+        assertEquals(InternetProtocol.TCP, port80tcp.getProtocol());
+    }
+
+}
