Rename several classes in barback.

pkg/barback/test/asset_graph/transform_test.dart

Index: pkg/barback/test/asset_graph/transform_test.dart
diff --git a/pkg/barback/test/asset_graph/transform_test.dart b/pkg/barback/test/asset_graph/transform_test.dart
deleted file mode 100644
index 642d55e01ddb7c5ccd535bc4c7c3576580ca3c30..0000000000000000000000000000000000000000
--- a/pkg/barback/test/asset_graph/transform_test.dart
+++ /dev/null
@@ -1,411 +0,0 @@
-// Copyright (c) 2013, 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.asset_graph.transform_test;
-
-import 'dart:async';
-
-import 'package:barback/barback.dart';
-import 'package:barback/src/asset_graph.dart';
-import 'package:scheduled_test/scheduled_test.dart';
-
-import '../utils.dart';
-
-main() {
-  initConfig();
-  test("gets a transformed asset with a different path", () {
-    initGraph(["app|foo.blub"], {"app": [
-      [new RewriteTransformer("blub", "blab")]
-    ]});
-    updateSources(["app|foo.blub"]);
-    expectAsset("app|foo.blab", "foo.blab");
-  });
-
-  test("gets a transformed asset with the same path", () {
-    initGraph(["app|foo.blub"], {"app": [
-      [new RewriteTransformer("blub", "blub")]
-    ]});
-    updateSources(["app|foo.blub"]);
-    expectAsset("app|foo.blub", "foo.blub");
-  });
-
-  test("doesn't find an output from a later phase", () {
-    initGraph(["app|foo.a"], {"app": [
-      [new RewriteTransformer("b", "c")],
-      [new RewriteTransformer("a", "b")]
-    ]});
-    updateSources(["app|foo.a"]);
-    expectNoAsset("app|foo.c");
-  });
-
-  test("doesn't find an output from the same phase", () {
-    initGraph(["app|foo.a"], {"app": [
-      [
-        new RewriteTransformer("a", "b"),
-        new RewriteTransformer("b", "c")
-      ]
-    ]});
-    updateSources(["app|foo.a"]);
-    expectAsset("app|foo.b", "foo.b");
-    expectNoAsset("app|foo.c");
-  });
-
-  test("finds the latest output before the transformer's phase", () {
-    initGraph(["app|foo.blub"], {"app": [
-      [new RewriteTransformer("blub", "blub")],
-      [
-        new RewriteTransformer("blub", "blub"),
-        new RewriteTransformer("blub", "done")
-      ],
-      [new RewriteTransformer("blub", "blub")]
-    ]});
-    updateSources(["app|foo.blub"]);
-    expectAsset("app|foo.done", "foo.blub.done");
-  });
-
-  test("applies multiple transformations to an asset", () {
-    initGraph(["app|foo.a"], {"app": [
-      [new RewriteTransformer("a", "b")],
-      [new RewriteTransformer("b", "c")],
-      [new RewriteTransformer("c", "d")],
-      [new RewriteTransformer("d", "e")],
-      [new RewriteTransformer("e", "f")],
-      [new RewriteTransformer("f", "g")],
-      [new RewriteTransformer("g", "h")],
-      [new RewriteTransformer("h", "i")],
-      [new RewriteTransformer("i", "j")],
-      [new RewriteTransformer("j", "k")],
-    ]});
-    updateSources(["app|foo.a"]);
-    expectAsset("app|foo.k", "foo.b.c.d.e.f.g.h.i.j.k");
-  });
-
-  test("only runs a transform once for all of its outputs", () {
-    var transformer = new RewriteTransformer("blub", "a b c");
-    initGraph(["app|foo.blub"], {"app": [[transformer]]});
-    updateSources(["app|foo.blub"]);
-    expectAsset("app|foo.a", "foo.a");
-    expectAsset("app|foo.b", "foo.b");
-    expectAsset("app|foo.c", "foo.c");
-    schedule(() {
-      expect(transformer.numRuns, equals(1));
-    });
-  });
-
-  test("runs transforms in the same phase in parallel", () {
-    var transformerA = new RewriteTransformer("txt", "a");
-    var transformerB = new RewriteTransformer("txt", "b");
-    initGraph(["app|foo.txt"], {"app": [[transformerA, transformerB]]});
-
-    transformerA.wait();
-    transformerB.wait();
-
-    schedule(() {
-      updateSources(["app|foo.txt"]);
-
-      // Wait for them both to start.
-      return Future.wait([transformerA.started, transformerB.started]);
-    });
-
-    schedule(() {
-      // They should both still be running.
-      expect(transformerA.isRunning, isTrue);
-      expect(transformerB.isRunning, isTrue);
-
-      transformerA.complete();
-      transformerB.complete();
-    });
-
-    expectAsset("app|foo.a", "foo.a");
-    expectAsset("app|foo.b", "foo.b");
-  });
-
-  test("does not reapply transform when inputs are not modified", () {
-    var transformer = new RewriteTransformer("blub", "blab");
-    initGraph(["app|foo.blub"], {"app": [[transformer]]});
-    updateSources(["app|foo.blub"]);
-    expectAsset("app|foo.blab", "foo.blab");
-    expectAsset("app|foo.blab", "foo.blab");
-    expectAsset("app|foo.blab", "foo.blab");
-
-    schedule(() {
-      expect(transformer.numRuns, equals(1));
-    });
-  });
-
-  test("reapplies a transform when its input is modified", () {
-    var transformer = new RewriteTransformer("blub", "blab");
-    initGraph(["app|foo.blub"], {"app": [[transformer]]});
-
-    schedule(() {
-      updateSources(["app|foo.blub"]);
-    });
-
-    expectAsset("app|foo.blab", "foo.blab");
-
-    schedule(() {
-      updateSources(["app|foo.blub"]);
-    });
-
-    expectAsset("app|foo.blab", "foo.blab");
-
-    schedule(() {
-      updateSources(["app|foo.blub"]);
-    });
-
-    expectAsset("app|foo.blab", "foo.blab");
-
-    schedule(() {
-      expect(transformer.numRuns, equals(3));
-    });
-  });
-
-  test("does not reapply transform when a removed input is modified", () {
-    var transformer = new ManyToOneTransformer("txt");
-    initGraph({
-      "app|a.txt": "a.inc,b.inc",
-      "app|a.inc": "a",
-      "app|b.inc": "b"
-    }, {"app": [[transformer]]});
-
-    updateSources(["app|a.txt", "app|a.inc", "app|b.inc"]);
-
-    expectAsset("app|a.out", "ab");
-
-    // Remove the dependency on the non-primary input.
-    schedule(() {
-      modifyAsset("app|a.txt", "a.inc");
-      updateSources(["app|a.txt"]);
-    });
-
-    // Process it again.
-    expectAsset("app|a.out", "a");
-
-    // Now touch the removed input. It should not trigger another build.
-    schedule(() {
-      updateSources(["app|b.inc"]);
-    });
-
-    expectAsset("app|a.out", "a");
-
-    schedule(() {
-      expect(transformer.numRuns, equals(2));
-    });
-  });
-
-  test("allows a transform to generate multiple outputs", () {
-    initGraph({"app|foo.txt": "a.out,b.out"}, {"app": [
-      [new OneToManyTransformer("txt")]
-    ]});
-
-    updateSources(["app|foo.txt"]);
-
-    expectAsset("app|a.out", "spread txt");
-    expectAsset("app|b.out", "spread txt");
-  });
-
-  test("does not rebuild transforms that don't use modified source", () {
-    var a = new RewriteTransformer("a", "aa");
-    var aa = new RewriteTransformer("aa", "aaa");
-    var b = new RewriteTransformer("b", "bb");
-    var bb = new RewriteTransformer("bb", "bbb");
-    initGraph(["app|foo.a", "app|foo.b"], {"app": [
-      [a, b],
-      [aa, bb],
-    ]});
-
-    updateSources(["app|foo.a"]);
-    updateSources(["app|foo.b"]);
-
-    expectAsset("app|foo.aaa", "foo.aa.aaa");
-    expectAsset("app|foo.bbb", "foo.bb.bbb");
-
-    schedule(() {
-      updateSources(["app|foo.a"]);
-    });
-
-    expectAsset("app|foo.aaa", "foo.aa.aaa");
-    expectAsset("app|foo.bbb", "foo.bb.bbb");
-
-    schedule(() {
-      expect(aa.numRuns, equals(2));
-      expect(bb.numRuns, equals(1));
-    });
-  });
-
-  test("doesn't get an output from a transform whose primary input is removed",
-      () {
-    initGraph(["app|foo.txt"], {"app": [
-      [new RewriteTransformer("txt", "out")]
-    ]});
-
-    updateSources(["app|foo.txt"]);
-    expectAsset("app|foo.out", "foo.out");
-
-    schedule(() {
-      removeSources(["app|foo.txt"]);
-    });
-
-    expectNoAsset("app|foo.out");
-  });
-
-  test("reapplies a transform when a non-primary input changes", () {
-   initGraph({
-      "app|a.txt": "a.inc",
-      "app|a.inc": "a"
-    }, {"app": [[new ManyToOneTransformer("txt")]]});
-
-    updateSources(["app|a.txt", "app|a.inc"]);
-    expectAsset("app|a.out", "a");
-
-    schedule(() {
-      modifyAsset("app|a.inc", "after");
-      updateSources(["app|a.inc"]);
-    });
-
-    expectAsset("app|a.out", "after");
-  });
-
-  test("restarts processing if a change occurs during processing", () {
-    var transformer = new RewriteTransformer("txt", "out");
-    initGraph(["app|foo.txt"], {"app": [[transformer]]});
-
-    transformer.wait();
-
-    schedule(() {
-      updateSources(["app|foo.txt"]);
-
-      // Wait for the transform to start.
-      return transformer.started;
-    });
-
-    schedule(() {
-      // Now update the graph during it.
-      updateSources(["app|foo.txt"]);
-    });
-
-    schedule(() {
-      transformer.complete();
-    });
-
-    expectAsset("app|foo.out", "foo.out");
-
-    schedule(() {
-      expect(transformer.numRuns, equals(2));
-    });
-  });
-
-  test("handles an output moving from one transformer to another", () {
-    // In the first run, "shared.out" is created by the "a.a" transformer.
-    initGraph({
-      "app|a.a": "a.out,shared.out",
-      "app|b.b": "b.out"
-    }, {"app": [
-      [new OneToManyTransformer("a"), new OneToManyTransformer("b")]
-    ]});
-
-    updateSources(["app|a.a", "app|b.b"]);
-
-    expectAsset("app|a.out", "spread a");
-    expectAsset("app|b.out", "spread b");
-    expectAsset("app|shared.out", "spread a");
-
-    // Now switch their contents so that "shared.out" will be output by "b.b"'s
-    // transformer.
-    schedule(() {
-      modifyAsset("app|a.a", "a.out");
-      modifyAsset("app|b.b", "b.out,shared.out");
-      updateSources(["app|a.a", "app|b.b"]);
-    });
-
-    expectAsset("app|a.out", "spread a");
-    expectAsset("app|b.out", "spread b");
-    expectAsset("app|shared.out", "spread b");
-  });
-
-  test("restarts before finishing later phases when a change occurs", () {
-    var txtToInt = new RewriteTransformer("txt", "int");
-    var intToOut = new RewriteTransformer("int", "out");
-    initGraph(["app|foo.txt", "app|bar.txt"],
-        {"app": [[txtToInt], [intToOut]]});
-
-    txtToInt.wait();
-
-    schedule(() {
-      updateSources(["app|foo.txt"]);
-
-      // Wait for the first transform to start.
-      return txtToInt.started;
-    });
-
-    schedule(() {
-      // Now update the graph during it.
-      updateSources(["app|bar.txt"]);
-    });
-
-    schedule(() {
-      txtToInt.complete();
-    });
-
-    expectAsset("app|foo.out", "foo.int.out");
-    expectAsset("app|bar.out", "bar.int.out");
-
-    schedule(() {
-      // Should only have run each transform once for each primary.
-      expect(txtToInt.numRuns, equals(2));
-      expect(intToOut.numRuns, equals(2));
-    });
-  });
-
-  test("applies transforms to the correct packages", () {
-    var rewrite1 = new RewriteTransformer("txt", "out1");
-    var rewrite2 = new RewriteTransformer("txt", "out2");
-    initGraph([
-      "pkg1|foo.txt",
-      "pkg2|foo.txt"
-    ], {"pkg1": [[rewrite1]], "pkg2": [[rewrite2]]});
-
-    updateSources(["pkg1|foo.txt", "pkg2|foo.txt"]);
-    expectAsset("pkg1|foo.out1", "foo.out1");
-    expectAsset("pkg2|foo.out2", "foo.out2");
-    buildShouldSucceed();
-  });
-
-  test("transforms don't see generated assets in other packages", () {
-    var fooToBar = new RewriteTransformer("foo", "bar");
-    var barToBaz = new RewriteTransformer("bar", "baz");
-    initGraph(["pkg1|file.foo"], {"pkg1": [[fooToBar]], "pkg2": [[barToBaz]]});
-
-    updateSources(["pkg1|file.foo"]);
-    expectAsset("pkg1|file.bar", "file.bar");
-    expectNoAsset("pkg2|file.baz");
-    buildShouldSucceed();
-  });
-
-  test("doesn't emit a result until all builds are finished", () {
-    var rewrite = new RewriteTransformer("txt", "out");
-    initGraph([
-      "pkg1|foo.txt",
-      "pkg2|foo.txt"
-    ], {"pkg1": [[rewrite]], "pkg2": [[rewrite]]});
-
-    // First, run both packages' transformers so both packages are successful.
-    updateSources(["pkg1|foo.txt", "pkg2|foo.txt"]);
-    expectAsset("pkg1|foo.out", "foo.out");
-    expectAsset("pkg2|foo.out", "foo.out");
-    buildShouldSucceed();
-
-    // pkg1 is still successful, but pkg2 is waiting on the provider, so the
-    // overall build shouldn't finish.
-    pauseProvider();
-    schedule(() => updateSources(["pkg2|foo.txt"]));
-    expectAsset("pkg1|foo.out", "foo.out");
-    buildShouldNotBeDone();
-
-    // Now that the provider is unpaused, pkg2's transforms finish and the
-    // overall build succeeds.
-    resumeProvider();
-    buildShouldSucceed();
-  });
-}