eclipse_spec.rb in vic-buildr-1.3.4

- old
+ new

@@ -39,10 +39,17 @@
     default_output = classpath_xml_elements.collect("classpathentry[@kind='output']") { |n| n.attributes['path'] }
     raise "expected: one path attribute for kind='output', got: #{default_output.inspect}" if default_output.length > 1
     default_output[0]
   end
   
+  # <classpathentry path="PATH" sourcepath="RETURNED_VALUE" kind="var"/>
+  def sourcepath_for_path path
+    classpath_xml_elements.collect("classpathentry[@kind='var',@path='#{path}']") do |n|
+      n.attributes['sourcepath'] || 'no source artifact'
+    end
+  end
+  
   def project_xml_elements
     task('eclipse').invoke
     REXML::Document.new(File.open('.project')).root.elements
   end
 end
@@ -50,26 +57,61 @@
 
 describe Buildr::Eclipse do
   include EclipseHelper
   
   describe "eclipse's .project file" do
+
+    JAVA_CONTAINER  = 'org.eclipse.jdt.launching.JRE_CONTAINER'
+    SCALA_CONTAINER = 'ch.epfl.lamp.sdt.launching.SCALA_CONTAINER'
+
+    SCALA_NATURE = 'ch.epfl.lamp.sdt.core.scalanature'
+    JAVA_NATURE  = 'org.eclipse.jdt.core.javanature'
     
-    describe 'scala project' do
+    SCALA_BUILDER = 'ch.epfl.lamp.sdt.core.scalabuilder'
+    JAVA_BUILDER  = 'org.eclipse.jdt.core.javabuilder'
+
+    def project_natures
+      project_xml_elements.collect("natures/nature") { |n| n.text }
+    end
+    
+    def build_commands
+      project_xml_elements.collect("buildSpec/buildCommand/name") { |n| n.text }
+    end
+    
+    describe 'java project' do
+      before do
+        write 'buildfile'
+        write 'src/main/java/Main.java'
+      end
       
-      SCALA_NATURE = 'ch.epfl.lamp.sdt.core.scalanature'
-      JAVA_NATURE  = 'org.eclipse.jdt.core.javanature'
+      it 'should have Java nature' do
+        define('foo')
+        project_natures.should include(JAVA_NATURE)
+      end
       
-      SCALA_BUILDER = 'ch.epfl.lamp.sdt.core.scalabuilder'
-      JAVA_BUILDER  = 'org.eclipse.jdt.core.javabuilder'
-      
-      def project_natures
-        project_xml_elements.collect("natures/nature") { |n| n.text }
+      it 'should have Java build command' do
+        define('foo')
+        build_commands.should include(JAVA_BUILDER)
       end
+    end
+    
+    describe 'nested java project' do
       
-      def build_commands
-        project_xml_elements.collect("buildSpec/buildCommand/name") { |n| n.text }
+      it 'should have name corresponding to its project definition' do
+        mkdir 'foo'
+        define('myproject') {
+          project.version = '1.0'
+          define('foo') { compile.using(:javac); package :jar }
+        }
+        task('eclipse').invoke
+        REXML::Document.new(File.open(File.join('foo', '.project'))).root.
+          elements.collect("name") { |e| e.text }.should == ['myproject-foo']
       end
+
+    end
+    
+    describe 'scala project' do
       
       before do
         write 'buildfile'
         write 'src/main/scala/Main.scala'
       end
@@ -90,24 +132,21 @@
   end
   
   describe "eclipse's .classpath file" do
     
     describe 'scala project' do
-      
-      SCALA_CONTAINER = 'ch.epfl.lamp.sdt.launching.SCALA_CONTAINER'
-      JAVA_CONTAINER  = 'org.eclipse.jdt.launching.JRE_CONTAINER'
-      
+
       def classpath_containers attribute='path'
         classpath_xml_elements.collect("classpathentry[@kind='con']") { |n| n.attributes[attribute] }
       end
       
       before do
         write 'buildfile'
         write 'src/main/scala/Main.scala'
       end
       
-      it 'should have SCALA_CONTAINER before JRE_CONTAINER' do
+      it 'should have SCALA_CONTAINER before JAVA_CONTAINER' do
         define('foo')
         classpath_containers.should include(SCALA_CONTAINER)
         classpath_containers.should include(JAVA_CONTAINER)
         classpath_containers.index(SCALA_CONTAINER).should < classpath_containers.index(JAVA_CONTAINER)
       end
@@ -172,10 +211,16 @@
         
         it 'should go to the default target directory' do
           define('foo')
           classpath_specific_output('src/test/java').should == 'target/test/classes'
         end
+        
+        it 'should accept to be the only code in the project' do
+          rm 'src/main/java/Main.java'
+          define('foo')
+          classpath_sources.should include('src/test/java')
+        end
       end
       
       describe 'main resources' do
         it_should_behave_like 'source'
         
@@ -221,23 +266,46 @@
         it 'should go to the default target directory' do
           define('foo')
           classpath_specific_output('src/test/resources').should == 'target/test/resources'
         end
       end
+    end
       
-      describe 'project depending on another project' do
-        
-        it 'should have the underlying project in its classpath' do
-          mkdir 'bar'
-          define('myproject') {
-            project.version = '1.0'
-            define('foo') { package :jar }
-            define('bar') { compile.using(:javac).with project('foo'); }
-          }
-          task('eclipse').invoke
-          REXML::Document.new(File.open(File.join('bar', '.classpath'))).root.
-            elements.collect("classpathentry[@kind='src']") { |n| n.attributes['path'] }.should include('/myproject-foo')
-        end
+    describe 'project depending on another project' do
+      it 'should have the underlying project in its classpath' do
+        mkdir 'foo'
+        mkdir 'bar'
+        define('myproject') {
+          project.version = '1.0'
+          define('foo') { package :jar }
+          define('bar') { compile.using(:javac).with project('foo'); }
+        }
+        task('eclipse').invoke
+        REXML::Document.new(File.open(File.join('bar', '.classpath'))).root.
+          elements.collect("classpathentry[@kind='src']") { |n| n.attributes['path'] }.should include('/myproject-foo')
       end
     end
   end
+  
+  describe 'maven2 artifact dependency' do
+    before do
+      define('foo') { compile.using(:javac).with('com.example:library:jar:2.0') }
+      artifact('com.example:library:jar:2.0') { |task| write task.name }
+      task('eclipse').invoke
+    end
+    
+    it 'should have a reference in the .classpath file relative to the local M2 repo' do
+      classpath_xml_elements.collect("classpathentry[@kind='var']") { |n| n.attributes['path'] }.
+        should include('M2_REPO/com/example/library/2.0/library-2.0.jar')
+    end
+    
+    it 'should be downloaded' do
+      file(artifact('com.example:library:jar:2.0').name).should exist
+    end
+    
+    it 'should have a source artifact reference in the .classpath file' do
+      sourcepath_for_path('M2_REPO/com/example/library/2.0/library-2.0.jar').
+        should == ['M2_REPO/com/example/library/2.0/library-2.0-sources.jar']
+    end
+  end
+  
 end