unittest step2: bye bye to multiple entrypoints for unittest

lib/unittest/testcase.dart

+// Copyright (c) 2011, 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.
+
+/**
+ * testcase.dart: this file is sourced by unittest.dart. It defines [TestCase]
+ * and assumes unittest defines the type [TestFunction].
+ */
+
+/** Summarizes information about a single test case. */
+class TestCase {

[Siggi Cherem (dart-lang), 2012/04/12 01:13:53]

ditto (unchanged, moved to its own file)

+  /** Identifier for this test. */
+  final id;

[Bob Nystrom, 2012/04/12 16:45:49]

Type?

[Siggi Cherem (dart-lang), 2012/04/12 17:36:28]

Done.

+
+  /** A description of what the test is specifying. */
+  final String description;
+
+  /** The body of the test case. */
+  final TestFunction test;
+
+  /** Total number of callbacks to wait for before the test completes. */
+  int callbacks;
+
+  /** Error or failure message. */
+  String message = '';
+
+  /**
+   * One of [_PASS], [_FAIL], or [_ERROR] or [null] if the test hasn't run yet.
+   */
+  String result;
+
+  /** Stack trace associated with this test, or null if it succeeded. */
+  String stackTrace;
+
+  Date startTime;
+
+  Duration runningTime;
+
+  TestCase(this.id, this.description, this.test, this.callbacks);
+
+  bool get isComplete() => result != null;
+
+  void pass() {
+    result = _PASS;
+  }
+
+  void fail(String message_, String stackTrace_) {

[Bob Nystrom, 2012/04/12 16:45:49]

Are the trailing underscores needed here?

[Siggi Cherem (dart-lang), 2012/04/12 17:36:28]

Done.

+    result = _FAIL;
+    this.message = message_;

[Bob Nystrom, 2012/04/12 16:45:49]

If they are, then get rid of "this." here.

[Siggi Cherem (dart-lang), 2012/04/12 17:36:28]

Done.

+    this.stackTrace = stackTrace_;
+  }
+
+  void error(String message_, String stackTrace_) {
+    result = _ERROR;
+    this.message = message_;
+    this.stackTrace = stackTrace_;
+  }
+}
+
+