Index: test/variables_test.dart |
diff --git a/test/variables_test.dart b/test/variables_test.dart |
new file mode 100644 |
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--- /dev/null |
+++ b/test/variables_test.dart |
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+// Copyright (c) 2016, 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. |
+ |
+import 'package:test/test.dart'; |
+ |
+import 'package:boolean_selector/boolean_selector.dart'; |
+ |
+void main() { |
+ test("a variable reports itself", () { |
+ expect(new BooleanSelector.parse("foo").variables, equals(["foo"])); |
+ }); |
+ |
+ test("a negation reports its contents", () { |
+ expect(new BooleanSelector.parse("!foo").variables, equals(["foo"])); |
+ }); |
+ |
+ test("a parenthesized expression reports its contents", () { |
+ expect(new BooleanSelector.parse("(foo)").variables, equals(["foo"])); |
+ }); |
+ |
+ test("an or reports its contents", () { |
+ expect(new BooleanSelector.parse("foo || bar").variables, |
+ equals(["foo", "bar"])); |
+ }); |
+ |
+ test("an and reports its contents", () { |
+ expect(new BooleanSelector.parse("foo && bar").variables, |
+ equals(["foo", "bar"])); |
+ }); |
+ |
+ test("a conditional reports its contents", () { |
+ expect(new BooleanSelector.parse("foo ? bar : baz").variables, |
+ equals(["foo", "bar", "baz"])); |
+ }); |
+ |
+ test("BooleanSelector.all reports no variables", () { |
+ expect(BooleanSelector.all.variables, isEmpty); |
+ }); |
+ |
+ test("BooleanSelector.none reports no variables", () { |
+ expect(BooleanSelector.none.variables, isEmpty); |
+ }); |
+} |