added a parameter test

brouter-core/src/test/java/btools/router/RouteParamTest.java

@@ -0,0 +1,68 @@
+package btools.router;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.io.UnsupportedEncodingException;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+
+public class RouteParamTest {
+
+  @Test(expected = IllegalArgumentException.class)
+  public void readWptsNull() {
+
+    RoutingParamCollector rpc = new RoutingParamCollector();
+    List<OsmNodeNamed> map = rpc.getWayPointList(null);
+
+    Assert.assertEquals("result content null", 0, map.size());
+
+  }
+
+  @Test
+  public void readWpts() {
+    String data = "1.0,1.2;2.0,2.2";
+    RoutingParamCollector rpc = new RoutingParamCollector();
+    List<OsmNodeNamed> map = rpc.getWayPointList(data);
+
+    Assert.assertEquals("result content 1 ", 2, map.size());
+
+    data = "1.0,1.1|2.0,2.2|3.0,3.3";
+    map = rpc.getWayPointList(data);
+
+    Assert.assertEquals("result content 2 ", 3, map.size());
+
+    data = "1.0,1.2,Name;2.0,2.2";
+    map = rpc.getWayPointList(data);
+
+    Assert.assertEquals("result content 3 ", "Name", map.get(0).name);
+
+    data = "1.0,1.2,d;2.0,2.2";
+    map = rpc.getWayPointList(data);
+
+    Assert.assertTrue("result content 4 ", map.get(0).direct);
+  }
+
+  @Test
+  public void readUrlParams() throws UnsupportedEncodingException {
+    String url = "lonlats=1,1;2,2&profile=test&more=1";
+    RoutingParamCollector rpc = new RoutingParamCollector();
+    Map<String, String> map = rpc.getUrlParams(url);
+
+    Assert.assertEquals("result content ", 3, map.size());
+  }
+
+  @Test
+  public void readParamsFromList() throws UnsupportedEncodingException {
+    Map<String, String> params = new HashMap<>();
+    params.put("timode", "3");
+    RoutingContext rc = new RoutingContext();
+    RoutingParamCollector rpc = new RoutingParamCollector();
+    rpc.setParams(rc, null, params);
+
+    Assert.assertEquals("result content timode ", 3, rc.turnInstructionMode);
+  }
+
+}