/*
 * Copyright (C) 2011 Thomas Akehurst
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.github.tomakehurst.wiremock.junit;

import com.github.tomakehurst.wiremock.WireMockServer;
import com.github.tomakehurst.wiremock.client.WireMock;
import com.github.tomakehurst.wiremock.core.Options;
import org.junit.rules.MethodRule;
import org.junit.rules.TestRule;
import org.junit.runner.Description;
import org.junit.runners.model.FrameworkMethod;
import org.junit.runners.model.Statement;

import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.wireMockConfig;

public class WireMockClassRule implements MethodRule, TestRule {

    private final Options options;
    private final WireMockServer wireMockServer;
    private final WireMock wireMock;

    public WireMockClassRule(Options options) {
        this.options = options;
        this.wireMockServer = new WireMockServer(options);
        this.wireMock = new WireMock("localhost", options.portNumber());
    }

    public WireMockClassRule(int port, Integer httpsPort) {
        this(wireMockConfig().port(port).httpsPort(httpsPort));
    }

    public WireMockClassRule(int port) {
        this(wireMockConfig().port(port));
    }

    public WireMockClassRule() {
        this(wireMockConfig());
    }

    @Override
    public Statement apply(final Statement base, FrameworkMethod method, Object target) {
        return apply(base, null);
    }

    @Override
    public Statement apply(final Statement base, Description description) {
        return new Statement() {

            @Override
            public void evaluate() throws Throwable {
                if (wireMockServer.isRunning()) {
                    try {
                        base.evaluate();
                    } finally {
                        WireMock.reset();
                    }
                } else {
                    wireMockServer.start();
                    WireMock.configureFor("localhost", options.portNumber());
                    try {
                        base.evaluate();
                    } finally {
                        wireMockServer.stop();
                    }
                }
            }

        };
    }

}

@@ -695,16 +695,78 @@
 Server;%0A
+import com.github.tomakehurst.wiremock.client.MappingBuilder;%0A
 import c
@@ -1214,16 +1214,26 @@
 TestRule
+, Stubbing
  %7B%0A%0A    
@@ -2787,10 +2787,245 @@
 %0A    %7D%0A%0A
+    @Override%0A    public void givenThat(MappingBuilder mappingBuilder) %7B%0A        wireMock.register(mappingBuilder);%0A    %7D%0A%0A    @Override%0A    public void stubFor(MappingBuilder mappingBuilder) %7B%0A        givenThat(mappingBuilder);%0A    %7D%0A
 %7D%0A

handle stubbings in WireMockClassRule