com.github.goldin.spock.extensions.tempdir.TempDirExtension.groovy Maven / Gradle / Ivy

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package com.github.goldin.spock.extensions.tempdir

import org.spockframework.runtime.extension.*
import org.spockframework.runtime.model.*


class TempDirExtension extends AbstractAnnotationDrivenExtension
{

    private static final File TEMP_DIR = new File(System.getProperty( 'java.io.tmpdir' ))

    @Override
    @SuppressWarnings([ 'UnnecessaryGetter', 'GroovyGetterCallCanBePropertyAccess' ])
    void visitFieldAnnotation(TempDir annotation, FieldInfo field)
    {
        def tempDirectory = new File(TEMP_DIR, generateFilename(field.name))

        def interceptor
        if ( field.shared ) {
            interceptor = new TempDirSharedInterceptor(field, tempDirectory)
        } else {
            interceptor = new TempDirInterceptor(field, tempDirectory)
        }

        interceptor.install(field.parent.getTopSpec())
    }


    private String generateFilename(String baseName)
    {
        "$baseName-${Long.toHexString(System.currentTimeMillis())}"
    }
}