test rename overhaul: step 11 - tests/utils

tests/utils/src/DartdocTest.dart

-// Copyright (c) 2012, 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.
-
-/// Unit tests for doc.
-#library('dartdoc_tests');
-
-#import('../../../lib/dartdoc/dartdoc.dart', prefix: 'dd');
-#import('../../../lib/dartdoc/markdown.dart', prefix: 'md');
-
-// TODO(rnystrom): Better path to unittest.
-#import('../../../lib/unittest/unittest.dart');
-#import('../../../frog/lang.dart');
-#import('../../../frog/file_system_vm.dart');
-
-main() {
-  var files = new VMFileSystem();
-  parseOptions('../../frog', [], files);
-  initializeWorld(files);
-
-  group('countOccurrences', () {
-    test('empty text returns 0', () {
-      expect(dd.countOccurrences('', 'needle')).equals(0);
-    });
-
-    test('one occurrence', () {
-      expect(dd.countOccurrences('bananarama', 'nara')).equals(1);
-    });
-
-    test('multiple occurrences', () {
-      expect(dd.countOccurrences('bananarama', 'a')).equals(5);
-    });
-
-    test('overlapping matches do not count', () {
-      expect(dd.countOccurrences('bananarama', 'ana')).equals(1);
-    });
-  });
-
-  group('repeat', () {
-    test('zero times returns an empty string', () {
-      expect(dd.repeat('ba', 0)).equals('');
-    });
-
-    test('one time returns the string', () {
-      expect(dd.repeat('ba', 1)).equals('ba');
-    });
-
-    test('multiple times', () {
-      expect(dd.repeat('ba', 3)).equals('bababa');
-    });
-
-    test('multiple times with a separator', () {
-      expect(dd.repeat('ba', 3, separator: ' ')).equals('ba ba ba');
-    });
-  });
-
-  group('isAbsolute', () {
-    final doc = new dd.Dartdoc();
-
-    test('returns false if there is no scheme', () {
-      expect(doc.isAbsolute('index.html')).isFalse();
-      expect(doc.isAbsolute('foo/index.html')).isFalse();
-      expect(doc.isAbsolute('foo/bar/index.html')).isFalse();
-    });
-
-    test('returns true if there is a scheme', () {
-      expect(doc.isAbsolute('http://google.com')).isTrue();
-      expect(doc.isAbsolute('hTtPs://google.com')).isTrue();
-      expect(doc.isAbsolute('mailto:fake@email.com')).isTrue();
-    });
-  });
-
-  group('relativePath', () {
-    final doc = new dd.Dartdoc();
-
-    test('absolute path is unchanged', () {
-      doc.startFile('dir/sub/file.html');
-      expect(doc.relativePath('http://foo.com')).equals('http://foo.com');
-    });
-
-    test('from root to root', () {
-      doc.startFile('root.html');
-      expect(doc.relativePath('other.html')).equals('other.html');
-    });
-
-    test('from root to directory', () {
-      doc.startFile('root.html');
-      expect(doc.relativePath('dir/file.html')).equals('dir/file.html');
-    });
-
-    test('from root to nested', () {
-      doc.startFile('root.html');
-      expect(doc.relativePath('dir/sub/file.html')).equals(
-          'dir/sub/file.html');
-    });
-
-    test('from directory to root', () {
-      doc.startFile('dir/file.html');
-      expect(doc.relativePath('root.html')).equals('../root.html');
-    });
-
-    test('from nested to root', () {
-      doc.startFile('dir/sub/file.html');
-      expect(doc.relativePath('root.html')).equals('../../root.html');
-    });
-
-    test('from dir to dir with different path', () {
-      doc.startFile('dir/file.html');
-      expect(doc.relativePath('other/file.html')).equals(
-          '../other/file.html');
-    });
-
-    test('from nested to nested with different path', () {
-      doc.startFile('dir/sub/file.html');
-      expect(doc.relativePath('other/sub/file.html')).equals(
-          '../../other/sub/file.html');
-    });
-
-    test('from nested to directory with different path', () {
-      doc.startFile('dir/sub/file.html');
-      expect(doc.relativePath('other/file.html')).equals(
-          '../../other/file.html');
-    });
-  });
-
-  group('name reference', () {
-    // TODO(rnystrom): The paths here are a bit strange. They're relative to
-    // where test.dart happens to be invoked from.
-    final dummyPath = 'tests/utils/src/dummy.dart';
-
-    // TODO(rnystrom): Bail if we couldn't find the test file. The problem is
-    // that loading dummy.dart is sensitive to the location that dart was
-    // *invoked* from and not relative to *this* file like we'd like. That
-    // means these tests only run correctly from one place. Unfortunately,
-    // test.py/test.dart runs this from one directory and frog/presubmit.py
-    // runs it from another.
-    // See Bug 1145.
-    var fileSystem = new VMFileSystem();
-    if (!fileSystem.fileExists(dummyPath)) {
-      print("Can't run dartdoc name reference tests because dummy.dart " +
-          "could not be found.");
-      return;
-    }
-
-    var doc = new dd.Dartdoc();
-    doc.startFile('someLib/someType.html');
-
-    world.processDartScript(dummyPath);
-    world.resolveAll();
-    var dummy = world.libraries[dummyPath];
-    var klass = dummy.findTypeByName('Class');
-    var method = klass.getMember('method');
-
-    String render(md.Node node) => md.renderToHtml([node]);
-
-    test('to a parameter of the current method', () {
-      expect(render(doc.resolveNameReference('param', member: method))).
-        equals('<span class="param">param</span>');
-    });
-
-    test('to a member of the current type', () {
-      expect(render(doc.resolveNameReference('method', type: klass))).
-        equals('<a class="crossref" href="../dummy/Class.html#method">' +
-            'method</a>');
-    });
-
-    test('to a property with only a getter links to the getter', () {
-      expect(render(doc.resolveNameReference('getterOnly', type: klass))).
-        equals('<a class="crossref" ' +
-            'href="../dummy/Class.html#get:getterOnly">getterOnly</a>');
-    });
-
-    test('to a property with only a setter links to the setter', () {
-      expect(render(doc.resolveNameReference('setterOnly', type: klass))).
-        equals('<a class="crossref" ' +
-            'href="../dummy/Class.html#set:setterOnly">setterOnly</a>');
-    });
-
-    test('to a property with a getter and setter links to the getter', () {
-      expect(render(doc.resolveNameReference('getterAndSetter', type: klass))).
-        equals('<a class="crossref" ' +
-            'href="../dummy/Class.html#get:getterAndSetter">' +
-            'getterAndSetter</a>');
-    });
-
-    test('to a type in the current library', () {
-      expect(render(doc.resolveNameReference('Class', library: dummy))).
-        equals('<a class="crossref" href="../dummy/Class.html">Class</a>');
-    });
-
-    test('to a top-level member in the current library', () {
-      expect(render(doc.resolveNameReference('topLevelMethod',
-                  library: dummy))).
-        equals('<a class="crossref" href="../dummy.html#topLevelMethod">' +
-            'topLevelMethod</a>');
-    });
-
-    test('to an unknown name', () {
-      expect(render(doc.resolveNameReference('unknownName', library: dummy,
-                  type: klass, member: method))).
-        equals('<code>unknownName</code>');
-    });
-
-    test('to a member of another class', () {
-      expect(render(doc.resolveNameReference('Class.method', library: dummy))).
-        equals('<a class="crossref" href="../dummy/Class.html#method">' +
-            'Class.method</a>');
-    });
-
-    test('to a constructor', () {
-      expect(render(doc.resolveNameReference('new Class', library: dummy))).
-        equals('<a class="crossref" href="../dummy/Class.html#new:Class">' +
-            'new Class</a>');
-    });
-
-    test('to a named constructor', () {
-      expect(render(doc.resolveNameReference('new Class.namedConstructor',
-                  library: dummy))).
-        equals('<a class="crossref" ' +
-            'href="../dummy/Class.html#new:Class.namedConstructor">new ' +
-            'Class.namedConstructor</a>');
-    });
-  });
-}