JavaSourceUtilsOptionsTest.java

/*
 * This Java source file was generated by the Gradle 'init' task.
 */
package com.microsoft.android;

import java.io.File;
import java.io.IOException;
import java.io.*;

import org.junit.Test;

import static org.junit.Assert.*;

public class JavaSourceUtilsOptionsTest {

	@Test public void testParse_HelpOptionReturnsNull() throws IOException {
		JavaSourceUtilsOptions options;
		options = JavaSourceUtilsOptions.parse(new String[]{"--help"});
		assertNull(options);
		options = JavaSourceUtilsOptions.parse(new String[]{"-h"});
		assertNull(options);
	}

	@Test public void testParse_ResponseFiles() throws IOException {
		JavaSourceUtilsOptions options;

		final   File        responseFile 	= File.createTempFile("jsu-test", ".java");
		final   String  responseFilePath    = responseFile.getAbsolutePath();

		try (PrintWriter contents = new PrintWriter(responseFile)) {
			contents.println("--help");
		}

		options = JavaSourceUtilsOptions.parse(new String[]{"@" + responseFilePath});
		responseFile.delete();
		assertNull(options);

		try (PrintWriter contents = new PrintWriter(responseFile)) {
			contents.println("# aar?");
			contents.println("-a");
			contents.println(responseFilePath);
			contents.println("# jar?");
			contents.println("-j");
			contents.println(responseFilePath);
			contents.println("# source?");
			contents.println("-s");
			contents.println(responseFilePath);
			contents.println("-bootclasspath");
			contents.println(responseFilePath + File.pathSeparator + responseFilePath);
			contents.println("# params output?");
			contents.println("-P");
			contents.println("params.txt");
			contents.println("# xml javadoc output?");
			contents.println("-D");
			contents.println("javadoc.xml");
			contents.println("# comment; FILEs…");
			contents.println(responseFilePath);
		}

		options = JavaSourceUtilsOptions.parse(new String[]{"@" + responseFilePath});
		responseFile.delete();

		assertEquals(responseFilePath,  options.aarFiles.get(0).getAbsolutePath());
		assertEquals(responseFilePath,  options.jarFiles.get(0).getAbsolutePath());
		assertEquals("params.txt",      options.outputParamsTxt);
		assertEquals("javadoc.xml",     options.outputJavadocXml);
		assertEquals(1,                 options.inputFiles.size());
		assertEquals(responseFilePath,  options.inputFiles.iterator().next().getAbsolutePath());
		assertTrue(options.haveBootClassPath);
	}
}