fix double inclusion and do glob expansion in runner, fix #7

lib/guard/jasmine-headless-webkit.rb

@@ -79,7 +79,7 @@ module Guard
     end
 
     def filter_paths(paths)
-      paths.find_all { |path| File.extname(path)[valid_extensions] }.uniq
+      paths.collect { |path| Dir[path] }.flatten.find_all { |path| File.extname(path)[valid_extensions] }.uniq
     end
 
     def valid_extensions

lib/guard/jasmine-headless-webkit/runner.rb

@@ -20,13 +20,11 @@ module Guard
           Notifier.notify(message(report.total, report.failed, report.time, report.has_used_console?), :title => 'Jasmine results', :image => image(report.has_used_console?, report.failed))
           report.failed_files
         else
-          raise Jasmine::Headless::InvalidReport.new
+          raise Jasmine::Headless::InvalidReport
         end
       rescue Jasmine::Headless::InvalidReport => e
         Notifier.notify('Spec runner interrupted!', :title => 'Jasmine results', :image => :failed)
         false
-      rescue Exception => e
-        p e
       end
 
       private

spec/lib/guard/jasmine-headless-webkit_spec.rb

@@ -1,5 +1,6 @@
 require 'spec_helper'
 require 'guard/jasmine-headless-webkit'
+require 'fakefs/spec_helpers'
 
 describe Guard::JasmineHeadlessWebkit do
   let(:guard) { Guard::JasmineHeadlessWebkit.new([], options) }
@@ -70,11 +71,26 @@ describe Guard::JasmineHeadlessWebkit do
   end
 
   describe '#run_on_change' do
+    include FakeFS::SpecHelpers
+
     let(:one_file) { %w{test.js} }
 
+    def absolute(file)
+      case file
+      when Array
+        file.collect { |f| absolute(f) }
+      else
+        File.expand_path(file)
+      end
+    end
+
+    before do
+      File.open(one_file.first, 'wb')
+    end
+
     context 'two files' do
       it "should only run one" do
-        Guard::JasmineHeadlessWebkitRunner.expects(:run).with(one_file, {}).returns(one_file)
+        Guard::JasmineHeadlessWebkitRunner.expects(:run).with(absolute(one_file), {}).returns(one_file)
 
         guard.run_on_change(%w{test.js test.js}).should be_false
         guard.files_to_rerun.should == one_file
@@ -93,7 +109,7 @@ describe Guard::JasmineHeadlessWebkit do
     context 'one file one prior' do
       it "should not run all" do
         guard.instance_variable_set(:@files_to_rerun, [ "two.js" ])
-        Guard::JasmineHeadlessWebkitRunner.expects(:run).with(one_file + [ "two.js" ], {}).returns(one_file)
+        Guard::JasmineHeadlessWebkitRunner.expects(:run).with(absolute(one_file) + [ "two.js" ], {}).returns(one_file)
 
         guard.run_on_change(one_file).should be_false
         guard.files_to_rerun.should == one_file
@@ -102,11 +118,11 @@ describe Guard::JasmineHeadlessWebkit do
 
     context 'failed hard' do
       it "should not run all" do
-        guard.instance_variable_set(:@files_to_rerun, one_file)
+        guard.instance_variable_set(:@files_to_rerun, absolute(one_file))
-        Guard::JasmineHeadlessWebkitRunner.expects(:run).with(one_file, {}).returns(nil)
+        Guard::JasmineHeadlessWebkitRunner.expects(:run).with(absolute(one_file), {}).returns(false)
 
         guard.run_on_change(one_file).should be_false
-        guard.files_to_rerun.should == one_file
+        guard.files_to_rerun.should == absolute(one_file)
       end
     end
 
@@ -138,6 +154,31 @@ describe Guard::JasmineHeadlessWebkit do
         guard.files_to_rerun.should == []
       end
     end
+
+    context 'glob given' do
+      let(:files) { %w{file1.js file2.js other.js} }
+
+      before do
+        files.each { |file| File.open(file, 'wb') }
+      end
+
+      context 'not a duplicate' do
+        it 'should expand the glob' do
+          Guard::JasmineHeadlessWebkitRunner.expects(:run).with(absolute(%w{file1.js file2.js}), {}).returns(false)
+
+          guard.run_on_change(%w{file*.js})
+        end
+      end
+
+      context 'a duplicate' do
+        it 'should expand the glob and uniq' do
+          guard.instance_variable_set(:@files_to_rerun, absolute(%w{file1.js}))
+          Guard::JasmineHeadlessWebkitRunner.expects(:run).with(absolute(%w{file1.js file2.js}), {}).returns(false)
+
+          guard.run_on_change(%w{file*.js})
+        end
+      end
+    end
   end
 
   context 'with run_before' do