cucumber/spec/cucumber/cli/argument_parser/support_code_path_expander_spec.js

The official JavaScript implementation of Cucumber.

require('../../../support/spec_helper');

describe("Cucumber.Cli.ArgumentParser.SupportCodePathExpander", function() {
  var Cucumber                = requireLib('cucumber');
  var SupportCodePathExpander = Cucumber.Cli.ArgumentParser.SupportCodePathExpander;
  var PathExpander            = Cucumber.Cli.ArgumentParser.PathExpander;

  describe("expandPaths()", function() {
    var paths, expandedPaths;

    beforeEach(function() {
      paths         = createSpy("unexpanded paths");
      expandedPaths = createSpy("expanded paths");
      spyOn(PathExpander, 'expandPathsWithRegexp').andReturn(expandedPaths);
    });

    it("asks the path expander to expand the paths with the glob matching feature files", function() {
      SupportCodePathExpander.expandPaths(paths);
      expect(PathExpander.expandPathsWithRegexp).toHaveBeenCalledWith(paths, SupportCodePathExpander.SUPPORT_CODE_FILES_IN_DIR_REGEXP);
    });

    it("returns the expanded paths", function() {
      expect(SupportCodePathExpander.expandPaths(paths)).toBe(expandedPaths);
    });
  });

  describe("SUPPORT_CODE_FILES_IN_DIR_REGEXP", function() {
    it("matches JavaScript files", function() {
      var matchedJsFile = SupportCodePathExpander.SUPPORT_CODE_FILES_IN_DIR_REGEXP.test("example_steps.js");
      expect(matchedJsFile).toBeTruthy();
    });

    it("matches CoffeeScript files", function() {
      var matchedCoffeeScriptFile = SupportCodePathExpander.SUPPORT_CODE_FILES_IN_DIR_REGEXP.test("example_steps.coffee");
      expect(matchedCoffeeScriptFile).toBeTruthy();
    });
  });
});