[PodSourceInstaller] Minor tweaks

lib/cocoapods/installer/pod_source_installer.rb

@@ -8,9 +8,6 @@ module Pod
     #
     class PodSourceInstaller
 
-      # TODO: local option specs.
-      # TODO: add tests for multi platform / subspecs issues.
-
       # @return [Sandbox]
       #
       attr_reader :sandbox
@@ -27,10 +24,16 @@ module Pod
         @sandbox = sandbox
         @specs_by_platform = specs_by_platform
 
-        @clean           = true
-        @generate_docs   = false
-        @install_docs    = false
-        @agressive_cache = false
+        @clean            = true
+        @generate_docs    = false
+        @install_docs     = false
+        @aggressive_cache = false
+      end
+
+      # @return [String] A string suitable for debugging.
+      #
+      def inspect
+        "<#{self.class} sandbox=#{sandbox.root} pod=#{root_spec.name}"
       end
 
       #-----------------------------------------------------------------------#
@@ -57,15 +60,6 @@ module Pod
       attr_accessor :clean
       alias_method  :clean?, :clean
 
-      # @return [Bool] whether the downloader should always check against the
-      #         remote if issues might be generated (mostly useful to speed up
-      #         testing).
-      #
-      # @note   This might be removed in future.
-      #
-      attr_accessor :agressive_cache
-      alias_method  :agressive_cache?, :agressive_cache
-
       # @return [Bool] whether the documentation should be generated for the
       #         Pod.
       #
@@ -78,6 +72,15 @@ module Pod
       attr_accessor :install_docs
       alias_method  :install_docs?, :install_docs
 
+      # @return [Bool] whether the downloader should always check against the
+      #         remote if issues might be generated (mostly useful to speed up
+      #         testing).
+      #
+      # @note   This might be removed in future.
+      #
+      attr_accessor :aggressive_cache
+      alias_method  :aggressive_cache?, :aggressive_cache
+
       #-----------------------------------------------------------------------#
 
       public
@@ -195,7 +198,7 @@ module Pod
         @downloader = self.class.downloader_class.for_target(root, root_spec.source.dup)
         @downloader.cache_root = CACHE_ROOT
         @downloader.max_cache_size = MAX_CACHE_SIZE
-        @downloader.agressive_cache = agressive_cache?
+        @downloader.aggressive_cache = aggressive_cache?
         @downloader
       end
 
@@ -324,7 +327,7 @@ module Pod
       #
       def header_mappings(headers_sandbox, consumer, headers)
         dir = headers_sandbox
-        dir = base_dir + consumer.header_dir if consumer.header_dir
+        dir = dir + consumer.header_dir if consumer.header_dir
 
         mappings = {}
         headers.each do |header|

spec/unit/installer/pod_source_installer_spec.rb

@@ -3,9 +3,32 @@ require File.expand_path('../../../spec_helper', __FILE__)
 module Pod
   describe Installer::PodSourceInstaller do
 
+    before do
+      @spec = fixture_spec('banana-lib/BananaLib.podspec')
+      @spec.source = { :git => SpecHelper.fixture('banana-lib') }
+      specs_by_platform = { :ios => [@spec] }
+      @installer = Installer::PodSourceInstaller.new(config.sandbox, specs_by_platform)
+    end
+
+    #-------------------------------------------------------------------------#
+
     describe "In General" do
 
-      # TODO: describe defaults
+      it "cleans by default" do
+        @installer.should.clean?
+      end
+
+      it "doesn't generate docs by default" do
+        @installer.should.not.generate_docs?
+      end
+
+      it "doesn't installs the docs by default" do
+        @installer.should.not.install_docs?
+      end
+
+      it "doesn't use an aggressive cache by default" do
+        @installer.should.not.aggressive_cache?
+      end
 
     end
 
@@ -13,13 +36,6 @@ module Pod
 
     describe "Installation" do
 
-      before do
-        @spec = fixture_spec('banana-lib/BananaLib.podspec')
-        @spec.source = { :git => SpecHelper.fixture('banana-lib') }
-        specs_by_platform = { :ios => [@spec] }
-        @installer = Installer::PodSourceInstaller.new(config.sandbox, specs_by_platform)
-      end
-
       describe "Download" do
         it "downloads the source" do
           @spec.source = { :git => SpecHelper.fixture('banana-lib'), :tag => 'v1.0' }
@@ -40,7 +56,7 @@ module Pod
 
         it "returns the checkout options of the downloader if any" do
           @spec.source = { :git => SpecHelper.fixture('banana-lib'), :branch => 'topicbranch' }
-        @installer.install!
+          @installer.install!
           @installer.specific_source[:commit].should == "446b22414597f1bb4062a62c4eed7af9627a3f1b"
           pod_folder = config.sandbox.root + 'BananaLib'
           pod_folder.should.exist
@@ -124,35 +140,72 @@ module Pod
 
       end
 
-    end
+      #--------------------------------------#
 
-    #-------------------------------------------------------------------------#
+      describe "Options" do
 
-    describe "Private Helpers" do
+        it "doesn't downloads the source if the pod was already downloaded" do
+          @installer.stubs(:predownloaded?).returns(true)
+          @installer.expects(:download_source).never
+          @installer.stubs(:clean_installation)
+          @installer.stubs(:link_headers)
+          @installer.install!
+        end
 
-      #--------------------------------------#
+        it "doesn't downloads the source if the pod has a local source" do
+          @installer.local_path = 'Some Path'
+          @installer.expects(:download_source).never
+          @installer.stubs(:clean_installation)
+          @installer.stubs(:link_headers)
+          @installer.install!
+        end
 
-      describe "#clean_paths" do
+        it "doesn't clean the installation if the pod has a local source" do
+          @installer.local_path = 'Some Path'
+          @installer.expects(:clean_installation).never
+          @installer.stubs(:link_headers)
+          @installer.install!
+        end
 
       end
 
       #--------------------------------------#
 
-      describe "#used_files" do
+      describe "Specifications details" do
+
+        xit "handles Pods which return different file patterns per platform" do
+
+        end
+
+        xit "handles Pods with multiple subspecs activated" do
+
+        end
 
       end
 
-      #--------------------------------------#
+    end
 
-      describe "#header_mappings" do
+    #-------------------------------------------------------------------------#
 
-        xit "can handle the mappings headers of subspecs" do
+    describe "Private Helpers" do
 
-        end
+      xit "returns the clean paths" do
+        @installer.send(:download_source)
+        @installer.send(:clean_paths).should == []
+      end
 
+      xit "returns the used files" do
+        @installer.send(:download_source)
+        @installer.send(:used_files).should == []
       end
 
-      #--------------------------------------#
+      xit "returns the header mappings" do
+
+      end
+
+      xit "returns the header mappings including subspecs" do
+
+      end
 
     end