Import GingerCal 1.0 source

test/org/gingercal/JdkHttp.java

@@ -0,0 +1,43 @@
+package org.gingercal;
+
+import java.io.IOException;
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.time.Duration;
+
+/** Desktop-only transport used to test the CalDAV core against a real server. */
+public class JdkHttp implements Http {
+    final HttpClient c = HttpClient.newBuilder().followRedirects(HttpClient.Redirect.NEVER)
+            .connectTimeout(Duration.ofSeconds(10)).build();
+    public int requests;
+
+    public Resp exec(String method, String url, String[] headers, String body, String contentType)
+            throws IOException {
+        requests++;
+        HttpRequest.Builder b = HttpRequest.newBuilder(URI.create(url))
+                .method(method, body == null ? HttpRequest.BodyPublishers.noBody()
+                        : HttpRequest.BodyPublishers.ofString(body));
+        for (int i = 0; i + 1 < headers.length; i += 2) b.header(headers[i], headers[i + 1]);
+        if (contentType != null) b.header("Content-Type", contentType);
+        try {
+            HttpResponse<String> r;
+            try {
+                r = c.send(b.build(), HttpResponse.BodyHandlers.ofString());
+            } catch (IOException stale) { // test server drops idle keep-alive sockets
+                r = c.send(b.build(), HttpResponse.BodyHandlers.ofString());
+            }
+            Resp out = new Resp();
+            out.code = r.statusCode();
+            out.body = r.body();
+            out.etag = r.headers().firstValue("ETag").orElse(null);
+            out.location = r.headers().firstValue("Location").orElse(null);
+            return out;
+        } catch (InterruptedException e) {
+            throw new IOException(e);
+        }
+    }
+
+    public void close() {}
+}