['java']                    | ['org.eclipse.jdt.core.javanature']
        ['scala']                   | ['org.scala-ide.sdt.core.scalanature', 'org.eclipse.jdt.core.javanature']
        ['groovy']                  | ['org.eclipse.jdt.groovy.core.groovyNature', 'org.eclipse.jdt.core.javanature']
        ['java', 'scala']           | ['org.scala-ide.sdt.core.scalanature', 'org.eclipse.jdt.core.javanature']

import org.gradle.util.GradleVersion

@TargetGradleVersion(">=3.0")
class ToolingApEclipseModelNaturesAndBuildCommandsCrossVersionSpec extends ToolingApiSpecification {

    static final def JAVA_NATURES = ['org.eclipse.jdt.core.javanature']
    static final def WTP_NATURES = ['org.eclipse.wst.common.project.facet.core.nature', 'org.eclipse.wst.common.modulecore.ModuleCoreNature', 'org.eclipse.jem.workbench.JavaEMFNature']

        """

        when:
        EclipseProject project = loadToolingModel(EclipseProject)

        then:
        project.projectNatures.size() == 1
        project.projectNatures[0].id.contains('javanature')
        project.buildCommands.size() == 1
        project.buildCommands[0].name.contains('javabuilder')
    }

    def "EclipseProject attributes defined"() {
        buildFile <<
        """apply plugin: 'java'

    component: Component,
  ) {
    val encoded = encoding.encode(codePoint)
    val httpUrl = component.urlString(encoded).toHttpUrl()
    val javaNetUrl = httpUrl.toUrl()
    if (javaNetUrl.toString() != javaNetUrl.toString()) {
      fail("Encoding $component $codePoint using $encoding")
    }
  }

  private fun testFromUrl(
    codePoint: Int,

    assertThat("http://host/%".toHttpUrl().toUri()).isEqualTo(URI("http://host/%25"))
  }

  @Test
  fun fromJavaNetUrl() {
    val javaNetUrl = URL("http://username:password@host/path?query#fragment")
    val httpUrl = javaNetUrl.toHttpUrlOrNull()
    assertThat(httpUrl.toString())
      .isEqualTo("http://username:password@host/path?query#fragment")
  }

  @Test