1 files changed, 0 insertions, 542 deletions
diff --git a/node_modules/dependency-graph/specs/dep_graph_spec.js b/node_modules/dependency-graph/specs/dep_graph_spec.js
deleted file mode 100755
index 07aa68e5..00000000
--- a/node_modules/dependency-graph/specs/dep_graph_spec.js
+++ /dev/null
@@ -1,542 +0,0 @@
-var dep_graph = require("../lib/dep_graph");
-var DepGraph = dep_graph.DepGraph;
-
-describe("DepGraph", function () {
-  it("should be able to add/remove nodes", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("Foo");
-    graph.addNode("Bar");
-
-    expect(graph.hasNode("Foo")).toBeTrue();
-    expect(graph.hasNode("Bar")).toBeTrue();
-    expect(graph.hasNode("NotThere")).toBeFalse();
-
-    graph.removeNode("Bar");
-
-    expect(graph.hasNode("Bar")).toBeFalse();
-  });
-
-  it("should calculate its size", function () {
-    var graph = new DepGraph();
-
-    expect(graph.size()).toBe(0);
-
-    graph.addNode("Foo");
-    graph.addNode("Bar");
-
-    expect(graph.size()).toBe(2);
-
-    graph.removeNode("Bar");
-
-    expect(graph.size()).toBe(1);
-  });
-
-  it("should treat the node data parameter as optional and use the node name as data if node data was not given", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("Foo");
-
-    expect(graph.getNodeData("Foo")).toBe("Foo");
-  });
-
-  it("should be able to associate a node name with data on node add", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("Foo", "data");
-
-    expect(graph.getNodeData("Foo")).toBe("data");
-  });
-
-  it("should be able to add undefined as node data", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("Foo", undefined);
-
-    expect(graph.getNodeData("Foo")).toBeUndefined();
-  });
-
-  it("should return true when using hasNode with a node which has falsy data", function () {
-    var graph = new DepGraph();
-
-    var falsyData = ["", 0, null, undefined, false];
-    graph.addNode("Foo");
-
-    falsyData.forEach(function (data) {
-      graph.setNodeData("Foo", data);
-
-      expect(graph.hasNode("Foo")).toBeTrue();
-
-      // Just an extra check to make sure that the saved data is correct
-      expect(graph.getNodeData("Foo")).toBe(data);
-    });
-  });
-
-  it("should be able to set data after a node was added", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("Foo", "data");
-    graph.setNodeData("Foo", "data2");
-
-    expect(graph.getNodeData("Foo")).toBe("data2");
-  });
-
-  it("should throw an error if we try to set data for a non-existing node", function () {
-    var graph = new DepGraph();
-
-    expect(function () {
-      graph.setNodeData("Foo", "data");
-    }).toThrow(new Error("Node does not exist: Foo"));
-  });
-
-  it("should throw an error if the node does not exists and we try to get data", function () {
-    var graph = new DepGraph();
-
-    expect(function () {
-      graph.getNodeData("Foo");
-    }).toThrow(new Error("Node does not exist: Foo"));
-  });
-
-  it("should do nothing if creating a node that already exists", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("a");
-    graph.addNode("b");
-
-    graph.addDependency("a", "b");
-
-    graph.addNode("a");
-
-    expect(graph.dependenciesOf("a")).toEqual(["b"]);
-  });
-
-  it("should do nothing if removing a node that does not exist", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("a");
-    expect(graph.hasNode("a")).toBeTrue();
-
-    graph.removeNode("a");
-    expect(graph.hasNode("Foo")).toBeFalse();
-
-    graph.removeNode("a");
-    expect(graph.hasNode("Foo")).toBeFalse();
-  });
-
-  it("should be able to add dependencies between nodes", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("a");
-    graph.addNode("b");
-    graph.addNode("c");
-
-    graph.addDependency("a", "b");
-    graph.addDependency("a", "c");
-
-    expect(graph.dependenciesOf("a")).toEqual(["b", "c"]);
-  });
-
-  it("should find entry nodes", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("a");
-    graph.addNode("b");
-    graph.addNode("c");
-
-    graph.addDependency("a", "b");
-    graph.addDependency("a", "c");
-
-    expect(graph.entryNodes()).toEqual(["a"]);
-  });
-
-  it("should throw an error if a node does not exist and a dependency is added", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("a");
-
-    expect(function () {
-      graph.addDependency("a", "b");
-    }).toThrow(new Error("Node does not exist: b"));
-  });
-
-  it("should detect cycles", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("a");
-    graph.addNode("b");
-    graph.addNode("c");
-    graph.addNode("d");
-
-    graph.addDependency("a", "b");
-    graph.addDependency("b", "c");
-    graph.addDependency("c", "a");
-    graph.addDependency("d", "a");
-
-    expect(function () {
-      graph.dependenciesOf("b");
-    }).toThrow(new dep_graph.DepGraphCycleError(["b", "c", "a", "b"]));
-  });
-
-  it("should allow cycles when configured", function () {
-    var graph = new DepGraph({ circular: true });
-
-    graph.addNode("a");
-    graph.addNode("b");
-    graph.addNode("c");
-    graph.addNode("d");
-
-    graph.addDependency("a", "b");
-    graph.addDependency("b", "c");
-    graph.addDependency("c", "a");
-    graph.addDependency("d", "a");
-
-    expect(graph.dependenciesOf("b")).toEqual(["a", "c"]);
-    expect(graph.overallOrder()).toEqual(["c", "b", "a", "d"]);
-  });
-
-  it(
-    "should include all nodes in overall order even from " +
-    "cycles in disconnected subgraphs when circular is true",
-    function () {
-      var graph = new DepGraph({ circular: true });
-
-      graph.addNode("2a");
-      graph.addNode("2b");
-      graph.addNode("2c");
-      graph.addDependency("2a", "2b");
-      graph.addDependency("2b", "2c");
-      graph.addDependency("2c", "2a");
-
-      graph.addNode("1a");
-      graph.addNode("1b");
-      graph.addNode("1c");
-      graph.addNode("1d");
-      graph.addNode("1e");
-
-      graph.addDependency("1a", "1b");
-      graph.addDependency("1a", "1c");
-      graph.addDependency("1b", "1c");
-      graph.addDependency("1c", "1d");
-
-      expect(graph.overallOrder()).toEqual([
-        "1d",
-        "1c",
-        "1b",
-        "1a",
-        "1e",
-        "2c",
-        "2b",
-        "2a"
-      ]);
-    }
-  );
-
-  it("should detect cycles in overall order", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("a");
-    graph.addNode("b");
-    graph.addNode("c");
-    graph.addNode("d");
-
-    graph.addDependency("a", "b");
-    graph.addDependency("b", "c");
-    graph.addDependency("c", "a");
-    graph.addDependency("d", "a");
-
-    expect(function () {
-      graph.overallOrder();
-    }).toThrow(new dep_graph.DepGraphCycleError(["a", "b", "c", "a"]));
-  });
-
-  it("should detect cycles in overall order when all nodes have dependants (incoming edges)", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("a");
-    graph.addNode("b");
-    graph.addNode("c");
-
-    graph.addDependency("a", "b");
-    graph.addDependency("b", "c");
-    graph.addDependency("c", "a");
-
-    expect(function () {
-      graph.overallOrder();
-    }).toThrow(new dep_graph.DepGraphCycleError(["a", "b", "c", "a"]));
-  });
-
-  it(
-    "should detect cycles in overall order when there are several " +
-    "disconnected subgraphs (with one that does not have a cycle",
-    function () {
-      var graph = new DepGraph();
-
-      graph.addNode("a_1");
-      graph.addNode("a_2");
-      graph.addNode("b_1");
-      graph.addNode("b_2");
-      graph.addNode("b_3");
-
-      graph.addDependency("a_1", "a_2");
-      graph.addDependency("b_1", "b_2");
-      graph.addDependency("b_2", "b_3");
-      graph.addDependency("b_3", "b_1");
-
-      expect(function () {
-        graph.overallOrder();
-      }).toThrow(
-        new dep_graph.DepGraphCycleError(["b_1", "b_2", "b_3", "b_1"])
-      );
-    }
-  );
-
-  it("should retrieve dependencies and dependants in the correct order", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("a");
-    graph.addNode("b");
-    graph.addNode("c");
-    graph.addNode("d");
-
-    graph.addDependency("a", "d");
-    graph.addDependency("a", "b");
-    graph.addDependency("b", "c");
-    graph.addDependency("d", "b");
-
-    expect(graph.dependenciesOf("a")).toEqual(["c", "b", "d"]);
-    expect(graph.dependenciesOf("b")).toEqual(["c"]);
-    expect(graph.dependenciesOf("c")).toEqual([]);
-    expect(graph.dependenciesOf("d")).toEqual(["c", "b"]);
-
-    expect(graph.dependantsOf("a")).toEqual([]);
-    expect(graph.dependantsOf("b")).toEqual(["a", "d"]);
-    expect(graph.dependantsOf("c")).toEqual(["a", "d", "b"]);
-    expect(graph.dependantsOf("d")).toEqual(["a"]);
-
-    // check the alias "dependentsOf"
-    expect(graph.dependentsOf("a")).toEqual([]);
-    expect(graph.dependentsOf("b")).toEqual(["a", "d"]);
-    expect(graph.dependentsOf("c")).toEqual(["a", "d", "b"]);
-    expect(graph.dependentsOf("d")).toEqual(["a"]);
-  });
-
-  it("should be able to retrieve direct dependencies/dependants", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("a");
-    graph.addNode("b");
-    graph.addNode("c");
-    graph.addNode("d");
-
-    graph.addDependency("a", "d");
-    graph.addDependency("a", "b");
-    graph.addDependency("b", "c");
-    graph.addDependency("d", "b");
-
-    expect(graph.directDependenciesOf("a")).toEqual(["d", "b"]);
-    expect(graph.directDependenciesOf("b")).toEqual(["c"]);
-    expect(graph.directDependenciesOf("c")).toEqual([]);
-    expect(graph.directDependenciesOf("d")).toEqual(["b"]);
-
-    expect(graph.directDependantsOf("a")).toEqual([]);
-    expect(graph.directDependantsOf("b")).toEqual(["a", "d"]);
-    expect(graph.directDependantsOf("c")).toEqual(["b"]);
-    expect(graph.directDependantsOf("d")).toEqual(["a"]);
-
-    // check the alias "directDependentsOf"
-    expect(graph.directDependentsOf("a")).toEqual([]);
-    expect(graph.directDependentsOf("b")).toEqual(["a", "d"]);
-    expect(graph.directDependentsOf("c")).toEqual(["b"]);
-    expect(graph.directDependentsOf("d")).toEqual(["a"]);
-  });
-
-  it("should be able to resolve the overall order of things", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("a");
-    graph.addNode("b");
-    graph.addNode("c");
-    graph.addNode("d");
-    graph.addNode("e");
-
-    graph.addDependency("a", "b");
-    graph.addDependency("a", "c");
-    graph.addDependency("b", "c");
-    graph.addDependency("c", "d");
-
-    expect(graph.overallOrder()).toEqual(["d", "c", "b", "a", "e"]);
-  });
-
-  it('should be able to only retrieve the "leaves" in the overall order', function () {
-    var graph = new DepGraph();
-
-    graph.addNode("a");
-    graph.addNode("b");
-    graph.addNode("c");
-    graph.addNode("d");
-    graph.addNode("e");
-
-    graph.addDependency("a", "b");
-    graph.addDependency("a", "c");
-    graph.addDependency("b", "c");
-    graph.addDependency("c", "d");
-
-    expect(graph.overallOrder(true)).toEqual(["d", "e"]);
-  });
-
-  it("should be able to give the overall order for a graph with several disconnected subgraphs", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("a_1");
-    graph.addNode("a_2");
-    graph.addNode("b_1");
-    graph.addNode("b_2");
-    graph.addNode("b_3");
-
-    graph.addDependency("a_1", "a_2");
-    graph.addDependency("b_1", "b_2");
-    graph.addDependency("b_2", "b_3");
-
-    expect(graph.overallOrder()).toEqual(["a_2", "a_1", "b_3", "b_2", "b_1"]);
-  });
-
-  it("should give an empty overall order for an empty graph", function () {
-    var graph = new DepGraph();
-
-    expect(graph.overallOrder()).toEqual([]);
-  });
-
-  it("should still work after nodes are removed", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("a");
-    graph.addNode("b");
-    graph.addNode("c");
-    graph.addDependency("a", "b");
-    graph.addDependency("b", "c");
-
-    expect(graph.dependenciesOf("a")).toEqual(["c", "b"]);
-
-    graph.removeNode("c");
-
-    expect(graph.dependenciesOf("a")).toEqual(["b"]);
-  });
-
-  it("should clone an empty graph", function () {
-    var graph = new DepGraph();
-    expect(graph.size()).toEqual(0);
-    var cloned = graph.clone();
-    expect(cloned.size()).toEqual(0);
-
-    expect(graph === cloned).toBeFalse();
-  });
-
-  it("should clone a non-empty graph", function () {
-    var graph = new DepGraph();
-
-    graph.addNode("a");
-    graph.addNode("b");
-    graph.addNode("c");
-    graph.addDependency("a", "b");
-    graph.addDependency("b", "c");
-
-    var cloned = graph.clone();
-
-    expect(graph === cloned).toBeFalse();
-    expect(cloned.hasNode("a")).toBeTrue();
-    expect(cloned.hasNode("b")).toBeTrue();
-    expect(cloned.hasNode("c")).toBeTrue();
-    expect(cloned.dependenciesOf("a")).toEqual(["c", "b"]);
-    expect(cloned.dependantsOf("c")).toEqual(["a", "b"]);
-
-    // Changes to the original graph shouldn't affect the clone
-    graph.removeNode("c");
-    expect(graph.dependenciesOf("a")).toEqual(["b"]);
-    expect(cloned.dependenciesOf("a")).toEqual(["c", "b"]);
-
-    graph.addNode("d");
-    graph.addDependency("b", "d");
-    expect(graph.dependenciesOf("a")).toEqual(["d", "b"]);
-    expect(cloned.dependenciesOf("a")).toEqual(["c", "b"]);
-  });
-
-  it("should only be a shallow clone", function () {
-    var graph = new DepGraph();
-
-    var data = { a: 42 };
-    graph.addNode("a", data);
-
-    var cloned = graph.clone();
-    expect(graph === cloned).toBeFalse();
-    expect(graph.getNodeData("a") === cloned.getNodeData("a")).toBeTrue();
-
-    graph.getNodeData("a").a = 43;
-    expect(cloned.getNodeData("a").a).toBe(43);
-
-    cloned.setNodeData("a", { a: 42 });
-    expect(cloned.getNodeData("a").a).toBe(42);
-    expect(graph.getNodeData("a") === cloned.getNodeData("a")).toBeFalse();
-  });
-});
-
-describe("DepGraph Performance", function () {
-  it("should not exceed max call stack with a very deep graph", function () {
-    var g = new DepGraph();
-    var expected = [];
-    for (var i = 0; i < 100000; i++) {
-      var istr = i.toString();
-      g.addNode(istr);
-      expected.push(istr);
-      if (i > 0) {
-        g.addDependency(istr, (i - 1).toString());
-      }
-    }
-    var order = g.overallOrder();
-    expect(order).toEqual(expected);
-  });
-
-  it("should run an a reasonable amount of time for a very large graph", function () {
-    var randInt = function (min, max) {
-      return Math.floor(Math.random() * (max - min + 1)) + min;
-    };
-    var g = new DepGraph();
-    var nodes = [];
-    // Create a graph with 100000 nodes in it with 10 random connections to
-    // lower numbered nodes
-    for (var i = 0; i < 100000; i++) {
-      nodes.push(i.toString());
-      g.addNode(i.toString());
-      for (var j = 0; j < 10; j++) {
-        var dep = randInt(0, i);
-        if (i !== dep) {
-          g.addDependency(i.toString(), dep.toString());
-        }
-      }
-    }
-    var start = new Date().getTime();
-    g.overallOrder();
-    var end = new Date().getTime();
-    expect(start - end).toBeLessThan(1000);
-  });
-});
-
-describe("DepGraphCycleError", function () {
-  var DepGraphCycleError = dep_graph.DepGraphCycleError;
-
-  it("should have a message", function () {
-    var err = new DepGraphCycleError(["a", "b", "c", "a"]);
-    expect(err.message).toEqual("Dependency Cycle Found: a -> b -> c -> a");
-  });
-
-  it("should be an instanceof DepGraphCycleError", function () {
-    var err = new DepGraphCycleError(["a", "b", "c", "a"]);
-    expect(err instanceof DepGraphCycleError).toBeTrue();
-    expect(err instanceof Error).toBeTrue();
-  });
-
-  it("should have a cyclePath", function () {
-    var cyclePath = ["a", "b", "c", "a"];
-    var err = new DepGraphCycleError(cyclePath);
-    expect(err.cyclePath).toEqual(cyclePath);
-  });
-});