resolve files specified to use

lib/sets-builder/index.js

@@ -63,12 +63,14 @@ module.exports = class SetsBuilder {
     }
 
     build(projectRoot, globOpts) {
+        const expandOpts = _.extend(EXPAND_OPTS, {root: projectRoot});
         globOpts = globOpts || {};
 
         return this._transformDirsToMasks()
-            .then(() => globExtra.expandPaths(this._filesToUse, EXPAND_OPTS, globOpts))
+            .then(() => this._resolvePaths(projectRoot))
+            .then(() => globExtra.expandPaths(this._filesToUse, expandOpts, globOpts))
             .then((expandedFiles) => this._useFiles(expandedFiles))
-            .then(() => this._expandFiles(_.extend(EXPAND_OPTS, {root: projectRoot}), globOpts))
+            .then(() => this._expandFiles(expandOpts, globOpts))
             .then(() => SetCollection.create(this._sets));
     }
 
@@ -80,6 +82,10 @@ module.exports = class SetsBuilder {
         return _.values(this._sets);
     }
 
+    _resolvePaths(projectRoot) {
+        _.forEach(this._sets, (set) => set.resolveFiles(projectRoot));
+    }
+
     _useFiles(filesToUse) {
         _.forEach(this._sets, (set) => set.useFiles(filesToUse));
 

lib/sets-builder/test-set.js

@@ -35,6 +35,10 @@ module.exports = class TestSet {
         .then((files) => this._set.files = files);
     }
 
+    resolveFiles(projectRoot) {
+        this._set.files = this._set.files.map((file) => path.resolve(projectRoot, file));
+    }
+
     getFiles() {
         return this._set.files;
     }

test/sets-builder/index.js

@@ -16,6 +16,7 @@ describe('sets-builder', () => {
     beforeEach(() => {
         sandbox.stub(SetCollection, 'create').returns(Promise.resolve());
         sandbox.stub(globExtra, 'expandPaths').returns(Promise.resolve([]));
+        sandbox.stub(TestSet.prototype, 'resolveFiles');
         sandbox.stub(fs, 'stat').yields(null, {isDirectory: () => false});
     });
 
@@ -80,6 +81,15 @@ describe('sets-builder', () => {
                     assert.deepEqual(result, setCollection);
                 });
         });
+
+        it('should resolve files by project root for each set', () => {
+            return createSetBuilder({default: {files: ['some/path']}})
+                .build('project/root')
+                .then(() => {
+                    assert.calledOnce(TestSet.prototype.resolveFiles);
+                    assert.calledWith(TestSet.prototype.resolveFiles, 'project/root');
+                });
+        });
     });
 
     describe('useSets', () => {

test/sets-builder/test-set.js

@@ -22,6 +22,13 @@ describe('TestSet', () => {
         assert.deepEqual(set.getBrowsers(), ['bro1', 'bro2']);
     });
 
+    it('should resolve set files using project root', () => {
+        const set = TestSet.create({files: ['some/path/file.js']});
+
+        set.resolveFiles('/project/root');
+        assert.deepEqual(set.getFiles(), ['/project/root/some/path/file.js']);
+    });
+
     describe('getBrowsersForFile', () => {
         it('should return all browsers for file', () => {
             const set = TestSet.create({