fineract-provider/src/test/java/org/apache/fineract/common/RestAssuredFixture.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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 org.apache.fineract.common;

import com.google.common.base.Preconditions;
import com.jayway.restassured.RestAssured;
import com.jayway.restassured.builder.RequestSpecBuilder;
import com.jayway.restassured.builder.ResponseSpecBuilder;
import com.jayway.restassured.http.ContentType;
import com.jayway.restassured.specification.RequestSpecification;
import com.jayway.restassured.specification.ResponseSpecification;

/**
 * REST integration tests helper. Intended to encapsulate the current
 * RestAssured-based implementation as private. May be REST integration tests
 * should instead be written using e.g. Spring's TestRestTemplate or Square's
 * Retrofit (already used in the Mifos X Android client).
 */
public class RestAssuredFixture {

	private final int httpPort;

	private ResponseSpecification responseSpec;
	private RequestSpecification requestSpec;

	public RestAssuredFixture(int httpPort) {
		super();
		this.httpPort = httpPort;
		Utils.initializeRESTAssured();
		RestAssured.port = httpPort;
		this.requestSpec = new RequestSpecBuilder().setContentType(ContentType.JSON).build();
		this.requestSpec.header("Authorization", "Basic " + Utils.loginIntoServerAndGetBase64EncodedAuthenticationKey());
		this.responseSpec = new ResponseSpecBuilder().expectStatusCode(200).build();
	}

	public <T> T httpGet(String apiPath, String jsonAttributeToGetBack) {
		return Utils.performServerGet(this.requestSpec, this.responseSpec, getApiPath(apiPath), jsonAttributeToGetBack);
	}

	public <T> T httpGet(String apiPath) {
		return httpGet(apiPath, "");
	}

	private String getApiPath(String apiPath) {
        Preconditions.checkArgument(apiPath.startsWith("/"), "trailingApiUrl must start with slash: " + apiPath);
        return "/fineract-provider/api/v1" + apiPath + "?tenantIdentifier=default";
	}

	protected String getApiUrl(String apiPath) {
		return "http://localhost:" + httpPort + getApiPath(apiPath);
    }

}