package com.temenos.useragent.generic.http;

/*
 * #%L
 * useragent-generic-java
 * %%
 * Copyright (C) 2012 - 2017 Temenos Holdings N.V.
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * #L%
 */


import static org.junit.Assert.*;

import org.junit.Test;

public class ContentPrettyFormatterTest {

	@Test
	public void testFormatForValidXml() throws Exception {
		String originalContent = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><foo><bar>some text</bar></foo>";
		String formattedContent = ContentPrettyFormatter.newFormatter(
				"application/xml").format(originalContent);
		assertFalse(formattedContent.equals(originalContent));
		assertTrue(formattedContent.contains("<bar>some text</bar>"));
	}

	@Test
	public void testFormatForInvalidXml() {
		assertEquals(
				"<html><HR1><HR2></html>",
				ContentPrettyFormatter.newFormatter("application/xml").format(
						"<html><HR1><HR2></html>"));
	}

	@Test
	public void testFormatForValidJson() {
		String originalContent = "{\"foo\" : [{\"v1\" : \"bar1\"}, {\"v2\" : \"bar2\"}]}";
		String formattedContent = ContentPrettyFormatter.newFormatter(
				"application/hal+json").format(originalContent);
		assertFalse(formattedContent.equals(originalContent));
		assertTrue(formattedContent.contains("{\"v1\": \"bar1\"}"));
	}

	@Test
	public void testFormatForInvalidJson() {
		String invalidJson = "{\"foo\" : [{\"v1\" : \"bar1\"}, {\"v2\" : \"bar2\"]}";
		assertEquals(invalidJson,
				ContentPrettyFormatter.newFormatter("application/hal+json")
						.format(invalidJson));
	}

	@Test
	public void testFormatForUnknownType() {
		String someText = "$some [text] {expected} <unchanged>";
		assertEquals(someText, ContentPrettyFormatter.newFormatter(null)
				.format(someText));
		assertEquals(someText,
				ContentPrettyFormatter.newFormatter("").format(someText));
		assertEquals(
				someText,
				ContentPrettyFormatter.newFormatter("foo/bar+xml").format(
						someText));
	}
}