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com.intuit.karate.Main Maven / Gradle / Ivy
/*
* The MIT License
*
* Copyright 2018 Intuit Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation tests (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.intuit.karate;
import com.intuit.karate.core.MockServer;
import com.intuit.karate.core.RuntimeHookFactory;
import com.intuit.karate.debug.DapServer;
import com.intuit.karate.formats.PostmanConverter;
import com.intuit.karate.http.HttpServer;
import com.intuit.karate.http.RequestHandler;
import com.intuit.karate.http.ServerConfig;
import com.intuit.karate.http.SslContextFactory;
import com.intuit.karate.job.JobExecutor;
import com.intuit.karate.resource.ResourceUtils;
import com.intuit.karate.shell.Command;
import java.io.File;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.Callable;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
import org.slf4j.ILoggerFactory;
import org.slf4j.LoggerFactory;
import picocli.CommandLine;
import picocli.CommandLine.Option;
import picocli.CommandLine.Parameters;
/**
*
* @author pthomas3
*/
public class Main implements Callable {
private static final String LOGBACK_CONFIG = "logback.configurationFile";
private static org.slf4j.Logger logger;
@Option(names = {"-h", "--help"}, usageHelp = true, description = "display this help message")
boolean help;
@Parameters(split = "$", description = "one or more tests (features) or search-paths to run")
List paths;
@Option(names = {"-m", "--mock"}, description = "mock server file")
File mock;
@Option(names = {"-p", "--port"}, description = "server port (default 8080)")
int port = 8080;
@Option(names = {"-W", "--watch"}, description = "watch (and hot-reload) mock server file for changes")
boolean watch;
@Option(names = {"-S", "--serve"}, description = "app server using --workdir (experimental)")
boolean serve;
@Option(names = {"-s", "--ssl"}, description = "use ssl / https, will use '"
+ SslContextFactory.DEFAULT_CERT_NAME + "' and '" + SslContextFactory.DEFAULT_KEY_NAME
+ "' if they exist in the working directory, or generate them")
boolean ssl;
@Option(names = {"-c", "--cert"}, description = "ssl certificate (default: " + SslContextFactory.DEFAULT_CERT_NAME + ")")
File cert;
@Option(names = {"-k", "--key"}, description = "ssl private key (default: " + SslContextFactory.DEFAULT_KEY_NAME + ")")
File key;
@Option(names = {"-t", "--tags"}, description = "cucumber tags - e.g. '@smoke,~@ignore'")
List tags;
@Option(names = {"-T", "--threads"}, description = "number of threads when running tests")
int threads = 1;
@Option(names = {"-o", "--output"}, description = "directory where logs and reports are output (default 'target')")
String output = FileUtils.getBuildDir();
@Option(names = {"-f", "--format"}, split = ",", description = "comma separate report output formats. tilde excludes the output report. html report is included by default unless it's negated."
+ "e.g. '-f json,cucumber:json,junit:xml. Possible values [html: Karate HTML, json: Karate JSON, cucumber:json: Cucumber JSON, junit:xml: JUnit XML]")
List formats;
@Option(names = {"-n", "--name"}, description = "scenario name")
String name;
@Option(names = {"-e", "--env"}, description = "value of 'karate.env'")
String env;
@Option(names = {"-w", "--workdir"}, description = "working directory, defaults to '.'")
File workingDir = FileUtils.WORKING_DIR;
@Option(names = {"-g", "--configdir"}, description = "directory where 'karate-config.js' is expected (default 'classpath:' or )")
String configDir;
@Option(names = {"-C", "--clean"}, description = "clean output directory")
boolean clean;
@Option(names = {"-d", "--debug"}, arity = "0..1", defaultValue = "-1", fallbackValue = "0",
description = "debug mode (optional port else dynamically chosen)")
int debugPort;
@Option(names = {"-D", "--dryrun"}, description = "dry run, generate html reports only")
boolean dryRun;
@Option(names = {"-j", "--jobserver"}, description = "job server url")
String jobServerUrl;
@Option(names = {"-i", "--import"}, description = "import and convert a file")
String importFile;
@Option(names = {"-H", "--hook"}, split = ",", description = "class name of a RuntimeHook (or RuntimeHookFactory) to add")
List hookFactoryClassNames;
//==========================================================================
//
public void addPath(String path) {
if (paths == null) {
paths = new ArrayList();
}
paths.add(path);
}
public void setPaths(List paths) {
this.paths = paths;
}
public List getPaths() {
return paths;
}
public List getTags() {
return tags;
}
public int getThreads() {
return threads;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public boolean isOutputHtmlReport() {
return formats == null ? true : !formats.contains("~html");
}
public boolean isOutputCucumberJson() {
return formats == null ? false : formats.contains("cucumber:json");
}
public boolean isOutputJunitXml() {
return formats == null ? false : formats.contains("junit:xml");
}
public String getEnv() {
return env;
}
public void setEnv(String env) {
this.env = env;
}
public String getConfigDir() {
return configDir;
}
public void setConfigDir(String configDir) {
this.configDir = configDir;
}
public static Main parseKarateOptions(String line) {
String[] args = Command.tokenize(line);
return CommandLine.populateCommand(new Main(), args);
}
// matches ( -X XXX )* (XXX)
private static final Pattern CLI_ARGS = Pattern.compile("(\\s*-{1,2}\\w\\s\\S*\\s*)*(.*)$");
// adds double-quotes to last positional parameter (path) in case it contains white-spaces and un-quoted
// only if line contains just one positional parameter (path) and it is the last one in line.
// needed for intelli-j and vs-code generated cli invocations
public static Main parseKarateOptionsAndQuotePath(String line) {
Matcher matcher = CLI_ARGS.matcher(line);
if (matcher.find()) {
String path = matcher.group(2).trim();
if (path.contains(" ")) {
// unquote if necessary
String options = line.substring(0, line.lastIndexOf(path));
path = path.replaceAll("^\"|^'|\"$|\'$", "");
line = String.format("%s \"%s\"", options, path);
}
}
return Main.parseKarateOptions(line.trim());
}
public Collection createHooks() {
if (this.hookFactoryClassNames != null) {
return this.hookFactoryClassNames.stream()
.map(c -> createHook(c)).collect(Collectors.toList());
}
return Collections.emptyList();
}
private RuntimeHook createHook(String hookClassName) {
if (hookClassName != null) {
try {
Class hookClass = Class.forName(hookClassName);
if (RuntimeHookFactory.class.isAssignableFrom(hookClass)) {
return ((RuntimeHookFactory) hookClass.newInstance()).create();
} else if (RuntimeHook.class.isAssignableFrom(hookClass)) {
return (RuntimeHook) hookClass.newInstance();
}
} catch (Exception e) {
logger.error("error instantiating RuntimeHook: {}", hookClassName, e);
}
logger.error("provided hook / class is not a RuntimeHook or RuntimeHookFactory: {}", hookClassName);
}
return null;
}
public static void main(String[] args) {
boolean isClean = false;
boolean isOutputArg = false;
String outputDir = FileUtils.getBuildDir();
// hack to manually extract the output dir arg to redirect karate.log if needed
for (String s : args) {
if (isOutputArg) {
outputDir = s;
isOutputArg = false;
}
if (s.startsWith("-o") || s.startsWith("--output")) {
int pos = s.indexOf('=');
if (pos != -1) {
outputDir = s.substring(pos + 1);
} else {
isOutputArg = true;
}
}
if (s.startsWith("-C") || s.startsWith("--clean")) {
isClean = true;
}
}
if (isClean) {
// ensure karate.log is not held open which will prevent
// a graceful delete of "target" especially on windows
System.setProperty(LOGBACK_CONFIG, "logback-nofile.xml");
} else {
System.setProperty(Constants.KARATE_OUTPUT_DIR, outputDir);
// ensure we init logback before anything else
String logbackConfig = System.getProperty(LOGBACK_CONFIG);
if (StringUtils.isBlank(logbackConfig)) {
File logbackXml = ResourceUtils.classPathOrFile("logback.xml");
File logbackTest = ResourceUtils.classPathOrFile("logback-test.xml");
if (logbackTest != null) {
System.setProperty(LOGBACK_CONFIG, "logback-test.xml");
} else if (logbackXml != null) {
System.setProperty(LOGBACK_CONFIG, "logback.xml");
} else {
System.setProperty(LOGBACK_CONFIG, "logback-fatjar.xml");
}
}
}
resetLoggerConfig();
logger = LoggerFactory.getLogger("com.intuit.karate");
logger.info("Karate version: {}", FileUtils.KARATE_VERSION);
CommandLine cmd = new CommandLine(new Main());
int returnCode = cmd.execute(args);
System.exit(returnCode);
}
private static void resetLoggerConfig() {
ILoggerFactory factory = LoggerFactory.getILoggerFactory();
try {
Method reset = factory.getClass().getDeclaredMethod("reset");
reset.invoke(factory);
Class clazz = Class.forName("ch.qos.logback.classic.util.ContextInitializer");
Object temp = clazz.getDeclaredConstructors()[0].newInstance(factory);
Method autoConfig = clazz.getDeclaredMethod("autoConfig");
autoConfig.invoke(temp);
} catch (Exception e) {
// ignore
}
}
@Override
public Void call() throws Exception {
if (clean) {
FileUtils.deleteDirectory(new File(output));
logger.info("deleted directory: {}", output);
}
if (jobServerUrl != null) {
JobExecutor.run(jobServerUrl);
return null;
}
if (debugPort != -1) {
DapServer server = new DapServer(debugPort);
server.waitSync();
return null;
}
if (paths != null) {
Results results = Runner
.path(paths).tags(tags).scenarioName(name)
.karateEnv(env)
.workingDir(workingDir)
.buildDir(output)
.configDir(configDir)
.outputHtmlReport(isOutputHtmlReport())
.outputCucumberJson(isOutputCucumberJson())
.outputJunitXml(isOutputJunitXml())
.dryRun(dryRun)
.hooks(createHooks())
.parallel(threads);
if (results.getFailCount() > 0) {
Exception ke = new KarateException("there are test failures !");
StackTraceElement[] newTrace = new StackTraceElement[]{
new StackTraceElement(".", ".", ".", -1)
};
ke.setStackTrace(newTrace);
throw ke;
}
return null;
}
if (importFile != null) {
new PostmanConverter().convert(importFile, output);
return null;
}
if (clean) {
return null;
}
if (serve) {
ServerConfig config = new ServerConfig(workingDir.getPath());
RequestHandler handler = new RequestHandler(config);
HttpServer server = HttpServer
.handler(handler)
.port(port)
.corsEnabled(true)
.build();
server.waitSync();
return null;
}
if (mock == null) {
CommandLine.usage(this, System.err);
return null;
}
// these files will not be created, unless ssl or ssl proxying happens
// and then they will be lazy-initialized
if (cert == null || key == null) {
cert = new File(SslContextFactory.DEFAULT_CERT_NAME);
key = new File(SslContextFactory.DEFAULT_KEY_NAME);
}
if (env != null) { // some advanced mocks may want karate.env
System.setProperty(Constants.KARATE_ENV, env);
}
MockServer.Builder builder = MockServer
.feature(mock)
.certFile(cert)
.keyFile(key)
.watch(watch);
if (ssl) {
builder.https(port);
} else {
builder.http(port);
}
MockServer server = builder.build();
server.waitSync();
return null;
}
}
