Remove barback from the repo.

pkg/barback/test/package_graph/transform/aggregate_test.dart

Index: pkg/barback/test/package_graph/transform/aggregate_test.dart
diff --git a/pkg/barback/test/package_graph/transform/aggregate_test.dart b/pkg/barback/test/package_graph/transform/aggregate_test.dart
deleted file mode 100644
index d6fb050d8cb739a9bc3f385bf46886fd54120b5d..0000000000000000000000000000000000000000
--- a/pkg/barback/test/package_graph/transform/aggregate_test.dart
+++ /dev/null
@@ -1,326 +0,0 @@
-// Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-library barback.test.package_graph.transform.aggregate_test;
-
-import 'package:barback/src/utils.dart';
-import 'package:scheduled_test/scheduled_test.dart';
-
-import '../../utils.dart';
-
-main() {
-  initConfig();
-  test("an aggregate transformer can read from multiple primary inputs", () {
-    var sources = [
-      "app|dir/foo.txt",
-      "app|dir/bar.txt",
-      "app|dir/baz.jpg",
-      "app|dir/subdir/bang.txt",
-      "app|dir/subdir/qux.txt",
-      "app|dir/subdir/zap.png"
-    ];
-
-    initGraph(sources, {"app": [
-      [new AggregateManyToOneTransformer("txt", "out.txt")]
-    ]});
-
-    updateSources(sources);
-    expectAsset("app|dir/out.txt", "bar\nfoo");
-    expectAsset("app|dir/subdir/out.txt", "bang\nqux");
-    buildShouldSucceed();
-  });
-
-  test("an aggregate transformer isn't run if there are no primary inputs", () {
-    var transformer = new AggregateManyToOneTransformer("txt", "out.txt");
-    initGraph(["app|foo.zip", "app|bar.zap"], {"app": [
-      [transformer]
-    ]});
-
-    updateSources(["app|foo.zip", "app|bar.zap"]);
-    expectNoAsset("app|out.txt");
-    buildShouldSucceed();
-
-    expect(transformer.numRuns, completion(equals(0)));
-  });
-
-  test("an aggregate transformer is re-run if a primary input changes", () {
-    initGraph(["app|foo.txt", "app|bar.txt"], {"app": [
-      [new AggregateManyToOneTransformer("txt", "out.txt")]
-    ]});
-
-    updateSources(["app|foo.txt", "app|bar.txt"]);
-    expectAsset("app|out.txt", "bar\nfoo");
-    buildShouldSucceed();
-
-    modifyAsset("app|foo.txt", "new foo");
-    updateSources(["app|foo.txt"]);
-    expectAsset("app|out.txt", "bar\nnew foo");
-    buildShouldSucceed();
-  });
-
-  test("an aggregate transformer is re-run if a primary input is removed", () {
-    initGraph(["app|foo.txt", "app|bar.txt"], {"app": [
-      [new AggregateManyToOneTransformer("txt", "out.txt")]
-    ]});
-
-    updateSources(["app|foo.txt", "app|bar.txt"]);
-    expectAsset("app|out.txt", "bar\nfoo");
-    buildShouldSucceed();
-
-    removeSources(["app|foo.txt"]);
-    expectAsset("app|out.txt", "bar");
-    buildShouldSucceed();
-  });
-
-  test("an aggregate transformer is re-run if a primary input is added", () {
-    initGraph(["app|foo.txt", "app|bar.txt", "app|baz.txt"], {"app": [
-      [new AggregateManyToOneTransformer("txt", "out.txt")]
-    ]});
-
-    updateSources(["app|foo.txt", "app|bar.txt"]);
-    expectAsset("app|out.txt", "bar\nfoo");
-    buildShouldSucceed();
-
-    updateSources(["app|baz.txt"]);
-    expectAsset("app|out.txt", "bar\nbaz\nfoo");
-    buildShouldSucceed();
-  });
-
-  test("an aggregate transformer ceases to run if all primary inputs are "
-      "removed", () {
-    initGraph(["app|foo.txt", "app|bar.txt"], {"app": [
-      [new AggregateManyToOneTransformer("txt", "out.txt")]
-    ]});
-
-    updateSources(["app|foo.txt", "app|bar.txt"]);
-    expectAsset("app|out.txt", "bar\nfoo");
-    buildShouldSucceed();
-
-    removeSources(["app|foo.txt", "app|bar.txt"]);
-    expectNoAsset("app|out.txt");
-    buildShouldSucceed();
-  });
-
-  test("an aggregate transformer starts to run if new primary inputs are "
-      "added", () {
-    initGraph(["app|foo.txt", "app|bar.txt"], {"app": [
-      [new AggregateManyToOneTransformer("txt", "out.txt")]
-    ]});
-
-    updateSources([]);
-    expectNoAsset("app|out.txt");
-    buildShouldSucceed();
-
-    updateSources(["app|foo.txt", "app|bar.txt"]);
-    expectAsset("app|out.txt", "bar\nfoo");
-    buildShouldSucceed();
-  });
-
-  group("pass-through", () {
-    test("an aggregate transformer passes through its primary inputs by "
-        "default", () {
-      initGraph(["app|foo.txt", "app|bar.txt"], {"app": [
-        [new AggregateManyToOneTransformer("txt", "out.txt")]
-      ]});
-
-      updateSources(["app|foo.txt", "app|bar.txt"]);
-      expectAsset("app|foo.txt", "foo");
-      expectAsset("app|bar.txt", "bar");
-      buildShouldSucceed();
-
-      modifyAsset("app|foo.txt", "new foo");
-      updateSources(["app|foo.txt"]);
-      expectAsset("app|foo.txt", "new foo");
-      buildShouldSucceed();
-    });
-
-    test("an aggregate transformer can overwrite its primary inputs", () {
-      initGraph(["app|foo.txt", "app|bar.txt"], {"app": [
-        [new AggregateManyToManyTransformer("txt")]
-      ]});
-
-      updateSources(["app|foo.txt", "app|bar.txt"]);
-      expectAsset("app|foo.txt", "modified foo");
-      expectAsset("app|bar.txt", "modified bar");
-      buildShouldSucceed();
-    });
-
-    test("an aggregate transformer can consume its primary inputs", () {
-      var transformer = new AggregateManyToOneTransformer("txt", "out.txt");
-      transformer.consumePrimaries
-          ..add("app|foo.txt")
-          ..add("app|bar.txt");
-
-      initGraph(["app|foo.txt", "app|bar.txt"], {"app": [[transformer]]});
-
-      updateSources(["app|foo.txt", "app|bar.txt"]);
-      expectNoAsset("app|foo.txt");
-      expectNoAsset("app|bar.txt");
-      buildShouldSucceed();
-    });
-
-    test("an aggregate transformer passes through non-primary inputs", () {
-      initGraph(["app|foo.jpg", "app|bar.png"], {"app": [
-        [new AggregateManyToManyTransformer("txt")]
-      ]});
-
-      updateSources(["app|foo.jpg", "app|bar.png"]);
-      expectAsset("app|foo.jpg", "foo");
-      expectAsset("app|bar.png", "bar");
-      buildShouldSucceed();
-
-      modifyAsset("app|foo.jpg", "new foo");
-      updateSources(["app|foo.jpg"]);
-      expectAsset("app|foo.jpg", "new foo");
-      buildShouldSucceed();
-    });
-  });
-
-  group("apply() transform stream", () {
-    test("the primary input stream doesn't close if a previous phase is still "
-        "running", () {
-      var rewrite = new RewriteTransformer("a", "b");
-      initGraph(["app|foo.txt", "app|bar.a"], {"app": [
-        [rewrite],
-        [new AggregateManyToOneTransformer("txt", "out.txt")]
-      ]});
-
-      rewrite.pauseApply();
-      updateSources(["app|foo.txt", "app|bar.a"]);
-      expectAssetDoesNotComplete("app|out.txt");
-
-      rewrite.resumeApply();
-      expectAsset("app|out.txt", "foo");
-      buildShouldSucceed();
-    });
-
-    test("the primary input stream doesn't close if a previous phase is "
-        "materializing a primary input", () {
-      var rewrite = new DeclaringRewriteTransformer("in", "txt");
-      initGraph(["app|foo.txt", "app|bar.in"], {"app": [
-        [rewrite],
-        [new AggregateManyToOneTransformer("txt", "out.txt")]
-      ]});
-
-      rewrite.pauseApply();
-      updateSources(["app|foo.txt", "app|bar.in"]);
-      expectAssetDoesNotComplete("app|out.txt");
-
-      rewrite.resumeApply();
-      expectAsset("app|out.txt", "bar.txt\nfoo");
-      buildShouldSucceed();
-    });
-
-    test("the primary input stream closes if a previous phase is only "
-        "materializing non-primary inputs", () {
-      var rewrite = new DeclaringRewriteTransformer("a", "b");
-      initGraph(["app|foo.txt", "app|bar.a"], {"app": [
-        [rewrite],
-        [new AggregateManyToOneTransformer("txt", "out.txt")]
-      ]});
-
-      rewrite.pauseApply();
-      updateSources(["app|foo.txt", "app|bar.a"]);
-      expectAsset("app|out.txt", "foo");
-
-      rewrite.resumeApply();
-      buildShouldSucceed();
-    });
-
-    test("a new primary input that arrives before the stream closes doesn't "
-        "cause apply to restart", () {
-      var rewrite = new RewriteTransformer("a", "b");
-      var aggregate = new AggregateManyToOneTransformer("txt", "out.txt");
-      initGraph(["app|foo.txt", "app|bar.txt", "app|baz.a"], {"app": [
-        [rewrite],
-        [aggregate]
-      ]});
-
-      // The stream won't close until [rewrite] finishes running `apply()`.
-      rewrite.pauseApply();
-
-      updateSources(["app|foo.txt", "app|baz.a"]);
-      expectAssetDoesNotComplete("app|out.txt");
-
-      updateSources(["app|bar.txt"]);
-      expectAssetDoesNotComplete("app|out.txt");
-
-      rewrite.resumeApply();
-      expectAsset("app|out.txt", "bar\nfoo");
-      buildShouldSucceed();
-
-      expect(aggregate.numRuns, completion(equals(1)));
-    });
-
-    test("a new primary input that arrives after the stream closes causes "
-        "apply to restart", () {
-      var aggregate = new AggregateManyToOneTransformer("txt", "out.txt");
-      initGraph(["app|foo.txt", "app|bar.txt"], {"app": [[aggregate]]});
-
-      aggregate.pauseApply();
-      updateSources(["app|foo.txt"]);
-      expectAssetDoesNotComplete("app|out.txt");
-
-      updateSources(["app|bar.txt"]);
-      expectAssetDoesNotComplete("app|out.txt");
-
-      aggregate.resumeApply();
-      expectAsset("app|out.txt", "bar\nfoo");
-      buildShouldSucceed();
-
-      expect(aggregate.numRuns, completion(equals(2)));
-    });
-
-    test("a primary input that's modified before the stream closes causes "
-        "apply to restart", () {
-      var rewrite = new RewriteTransformer("a", "b");
-      var aggregate = new AggregateManyToOneTransformer("txt", "out.txt");
-      initGraph(["app|foo.txt", "app|bar.a"], {"app": [
-        [rewrite],
-        [aggregate]
-      ]});
-
-      // The stream won't close until [rewrite] finishes running `apply()`.
-      rewrite.pauseApply();
-
-      updateSources(["app|foo.txt", "app|bar.a"]);
-      expectAssetDoesNotComplete("app|out.txt");
-
-      modifyAsset("app|foo.txt", "new foo");
-      updateSources(["app|foo.txt"]);
-      expectAssetDoesNotComplete("app|out.txt");
-
-      rewrite.resumeApply();
-      expectAsset("app|out.txt", "new foo");
-      buildShouldSucceed();
-
-      expect(aggregate.numRuns, completion(equals(2)));
-    });
-
-    test("a primary input that's removed before the stream closes causes apply "
-        "to restart", () {
-      var rewrite = new RewriteTransformer("a", "b");
-      var aggregate = new AggregateManyToOneTransformer("txt", "out.txt");
-      initGraph(["app|foo.txt", "app|bar.txt", "app|baz.a"], {"app": [
-        [rewrite],
-        [aggregate]
-      ]});
-
-      // The stream won't close until [rewrite] finishes running `apply()`.
-      rewrite.pauseApply();
-
-      updateSources(["app|foo.txt", "app|bar.txt", "app|baz.a"]);
-      expectAssetDoesNotComplete("app|out.txt");
-
-      removeSources(["app|bar.txt"]);
-      expectAssetDoesNotComplete("app|out.txt");
-
-      rewrite.resumeApply();
-      expectAsset("app|out.txt", "foo");
-      buildShouldSucceed();
-
-      expect(aggregate.numRuns, completion(equals(2)));
-    });
-  });
-}