text: describe("chorus.collections.HdfsDataSourceSet", function() {
      beforeEach(function() {
          this.collection = new chorus.collections.HdfsDataSourceSet();
      });
  
      it("has the right url", function() {
          expect(this.collection.url()).toHaveUrlPath("/hdfs_data_sources");
      });
  
      describe("#urlParams", function() {
          it("contains the 'succinct' attribute", function() {
              expect(this.collection.urlParams().succinct).toBeUndefined();
              this.collection.attributes.succinct = true;
              expect(this.collection.urlParams().succinct).toBe(true);
          });
  
          it("includes the 'jobTracker' attribute when specified", function() {
              expect(this.collection.urlParams().jobTracker).toBeUndefined();
              this.collection.attributes.jobTracker = true;
              expect(this.collection.urlParams().jobTracker).toBe(true);
          });
      });
  });
  