URI Builder Tests - comparing different implementations.

URIBuilderTests.groovy

@Grab('javax:javaee-api:7.0')
@Grab('org.glassfish.jersey.core:jersey-common:2.22.2')
@Grab('org.apache.httpcomponents:httpclient:4.5.2')
@Grab('org.springframework:spring-web:4.2.5.RELEASE')

import java.net.URI;
import javax.ws.rs.core.UriBuilder;
import org.apache.http.client.utils.URIBuilder;
import org.springframework.web.util.UriComponentsBuilder;

def javaee = [
    ['http://example.com', 'http://example.com/?name=John'],
    ['http://example.com#fragment', 'http://example.com/?name=John#fragment'],
    ['http://example.com?email=john.doe@email.com', 'http://example.com/?email=john.doe@email.com&name=John'],
    ['http://example.com?email=john.doe@email.com#fragment', 'http://example.com/?email=john.doe@email.com&name=John#fragment']
]
def spring = [
    ['http://example.com', 'http://example.com?name=John'],
    ['http://example.com#fragment', 'http://example.com?name=John#fragment'],
    ['http://example.com?email=john.doe@email.com', 'http://example.com?email=john.doe%40email.com&name=John'],
    ['http://example.com?email=john.doe@email.com#fragment', 'http://example.com?email=john.doe%40email.com&name=John#fragment']
]
def apache = [
    ['http://example.com', 'http://example.com?name=John'],
    ['http://example.com#fragment', 'http://example.com?name=John#fragment'],
    ['http://example.com?email=john.doe@email.com', 'http://example.com?email=john.doe@email.com&name=John'],
    ['http://example.com?email=john.doe@email.com#fragment', 'http://example.com?email=john.doe@email.com&name=John#fragment']
]
String key = "name", value = "John"

// verify javaee
javaee.each {
    URI uri = UriBuilder.fromUri(it[0]).queryParam(key, value).build();
    assert it[1] == uri.toString();
}
println "JavaEE passed."

// verify spring
spring.each {
    URI uri = new URIBuilder(it[0]).addParameter(key, value).build();
    assert it[1] == uri.toString();
}
println "Spring passed."

// verify apache
apache.each {
    URI uri = UriComponentsBuilder.fromUriString(it[0]).queryParam(key, value).build().toUri();
    assert it[1] == uri.toString();
}
println "Apache passed."