Improve code coverage.

h2/src/test/org/h2/test/server/TestWeb.java

@@ -142,7 +142,16 @@ public class TestWeb extends TestBase {
         result = client.get(url);
         client.readSessionId(result);
         result = client.get(url, "login.jsp");
+        assertEquals("text/html", client.getContentType());
         assertContains(result, "Einstellung");
+        client.get(url, "favicon.ico");
+        assertEquals("image/x-icon", client.getContentType());
+        client.get(url, "ico_ok.gif");
+        assertEquals("image/gif", client.getContentType());
+        client.get(url, "tree.js");
+        assertEquals("text/javascript", client.getContentType());
+        client.get(url, "stylesheet.css");
+        assertEquals("text/css", client.getContentType());
 
         client = new WebClient();
         result = client.get(url);

h2/src/test/org/h2/test/server/WebClient.java

@@ -22,6 +22,7 @@ public class WebClient {
 
     private String sessionId;
     private String acceptLanguage;
+    private String contentType;
 
     /**
      * Open an URL and get the HTML data.
@@ -38,6 +39,7 @@ public class WebClient {
         }
         conn.connect();
         int code = conn.getResponseCode();
+        contentType = conn.getContentType();
         if (code != HttpURLConnection.HTTP_OK) {
             throw new IOException("Result code: " + code);
         }
@@ -78,6 +80,10 @@ public class WebClient {
         this.acceptLanguage = acceptLanguage;
     }
 
+    String getContentType() {
+        return contentType;
+    }
+
     /**
      * Read the session ID from a URL.
      *