com.github.searls.jasmine.io.scripts.BasicScriptResolver Maven / Gradle / Ivy

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A JavaScript unit test plugin that processes JavaScript sources and Jasmine specs, prepares test runner HTML files, executes Jasmine specs headlessly with HtmlUnit, and produces JUnit XML reports

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/*-
 * #%L
 * jasmine-maven-plugin
 * %%
 * Copyright (C) 2010 - 2017 Justin Searls
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */
package com.github.searls.jasmine.io.scripts;

import com.github.searls.jasmine.model.ScriptSearch;
import org.codehaus.plexus.util.StringUtils;

import java.io.File;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;

public class BasicScriptResolver extends AbstractScriptResolver {

  private final File baseDirectory;
  private final ScriptSearch sourceScriptSearch;
  private final ScriptSearch specScriptSearch;

  private final Set sources;
  private final Set specs;
  private final Set preloads;

  public BasicScriptResolver(ResolvesLocationOfPreloadSources resolvesPreloadSources,
                             FindsScriptLocationsInDirectory findsScriptLocations,
                             File baseDirectory,
                             ScriptSearch sourceScriptSearch,
                             ScriptSearch specScriptSearch,
                             List preloadList) {
    this.baseDirectory = baseDirectory;
    this.sourceScriptSearch = sourceScriptSearch;
    this.specScriptSearch = specScriptSearch;

    this.preloads = findPreloadScripts(resolvesPreloadSources, preloadList, this.sourceScriptSearch, this.specScriptSearch);
    this.sources = findWithoutPreloads(findsScriptLocations, this.sourceScriptSearch, this.preloads);
    this.specs = findWithoutPreloads(findsScriptLocations, this.specScriptSearch, this.preloads);
  }

  @Override
  public String getSourceDirectory() {
    return directoryToString(this.sourceScriptSearch.getDirectory());
  }

  @Override
  public String getSpecDirectory() {
    return directoryToString(this.specScriptSearch.getDirectory());
  }

  @Override
  public String getBaseDirectory() {
    return directoryToString(this.baseDirectory);
  }

  @Override
  public Set getSources() {
    return sources;
  }

  @Override
  public Set getSpecs() {
    return specs;
  }

  @Override
  public Set getPreloads() {
    return preloads;
  }

  private String directoryToString(File directory) {
    return StringUtils.stripEnd(directory.toURI().toString(), "/");
  }

  private static Set findPreloadScripts(ResolvesLocationOfPreloadSources resolvesPreloadSources,
                                         List preloadList,
                                         ScriptSearch sourceScriptSearch,
                                         ScriptSearch specScriptSearch) {
    return new LinkedHashSet<>(resolvesPreloadSources.resolve(
      preloadList,
      sourceScriptSearch.getDirectory(),
      specScriptSearch.getDirectory()
    )
    );
  }

  private static Set findWithoutPreloads(FindsScriptLocationsInDirectory findsScriptLocations,
                                                 ScriptSearch scriptSearch,
                                                 Set preloads) {
    Set scripts = new LinkedHashSet<>(findsScriptLocations.find(scriptSearch));
    scripts.removeAll(preloads);
    return scripts;
  }
}