spec/environment_spec.rb in palimpsest-0.1.1 vs spec/environment_spec.rb in palimpsest-0.2.0

@@ -5,10 +5,14 @@
   let(:site_1) { Palimpsest::Site.new name: 'site_1' }
   let(:site_2) { Palimpsest::Site.new name: 'site_2' }
 
   subject(:environment) { Palimpsest::Environment.new }
 
+  before :each do
+    allow(Kernel).to receive(:system)
+  end
+
   describe ".new" do
 
     it "sets default options" do
       expect(environment.options).to eq Palimpsest::Environment::DEFAULT_OPTIONS
     end
@@ -147,23 +151,22 @@
     context "populate from source" do
 
       it "copies the source files to the directory preserving mtime" do
         environment.site = site_1
         site_1.source = '/path/to/source'
-        allow(Dir).to receive(:[]).with('/path/to/source/*').and_return( %w(dir_1 dir_2) )
-        expect(FileUtils).to receive(:cp_r).with( %w(dir_1 dir_2), environment.directory, preserve: true )
+        expect(Kernel).to receive(:system).with('rsync', '-rt', %q{--exclude='.git/'}, '/path/to/source/', environment.directory)
         environment.populate from: :source
       end
     end
   end
 
-  describe "config" do
+  describe "#config" do
 
     subject(:environment) { Palimpsest::Environment.new site: site_1, treeish: 'master' }
 
     before :each do
-      allow(YAML).to receive(:load_file)
+      allow(YAML).to receive(:load_file).and_return({})
     end
 
     it "populate if not populated" do
       expect(environment).to receive :populate
       environment.config
@@ -178,10 +181,36 @@
     it "loads the config if populated" do
       allow(environment).to receive(:populated).and_return(true)
       expect(YAML).to receive(:load_file).with("#{environment.directory}/palimpsest_config.yml")
       environment.config
     end
+
+    context "settings given" do
+
+      before :each do
+        allow(YAML).to receive(:load_file).with("#{environment.directory}/palimpsest_config.yml")
+        .and_return( { conf_1: :val_1, conf_2: :val_2 } )
+      end
+
+      it "merges new settings on first call" do
+        expect( environment.config({ conf_3: :val_3 }) ).to eq({ conf_1: :val_1, conf_2: :val_2, conf_3: :val_3 })
+      end
+
+      it "merges new settings on subsequent call" do
+        environment.config
+        expect( environment.config({ conf_3: :val_3 }) ).to eq({ conf_1: :val_1, conf_2: :val_2, conf_3: :val_3 })
+      end
+
+      it "remembers new settings" do
+        environment.config({ conf_3: :val_3 })
+        expect(environment.config).to eq({ conf_1: :val_1, conf_2: :val_2, conf_3: :val_3 })
+      end
+
+      it "overwrites current settings" do
+        expect( environment.config({ conf_2: :new_val_2 }) ).to eq({ conf_1: :val_1, conf_2: :new_val_2 })
+      end
+    end
   end
 
   describe "methods that modify the working directory" do
 
     let(:config) do
@@ -194,10 +223,13 @@
         :externals:
           :server: "https://github.com/razor-x"
           :repos:
             - [ my_app, apps/my_app, master ]
             - [ sub_app, apps/my_app/sub_app, my_feature, "https://bitbucket.org/razorx" ]
+        :excludes:
+          - .gitignore
+          - apps/*/assets
         :assets:
           :options:
             :output: compiled
             :src_pre: "(%"
           :sources:
@@ -298,9 +330,25 @@
         expect(external_1).to receive(:install).and_return(external_1)
         expect(external_1).to receive(:cleanup)
         expect(external_2).to receive(:install).and_return(external_2)
         expect(external_2).to receive(:cleanup)
         expect(environment.install_externals).to be environment
+      end
+    end
+
+    describe "#remove_excludes" do
+
+      it "removes excluded files" do
+        allow(Dir).to receive(:[]).with("#{environment.directory}/.gitignore")
+        .and_return(["#{environment.directory}/.gitignore"])
+
+        allow(Dir).to receive(:[]).with("#{environment.directory}/apps/*/assets")
+        .and_return( %W(#{environment.directory}/apps/app_1/assets #{environment.directory}/apps/app_2/assets) )
+
+        expect(FileUtils).to receive(:remove_entry_secure).with("#{environment.directory}/.gitignore")
+        expect(FileUtils).to receive(:remove_entry_secure).with("#{environment.directory}/apps/app_1/assets")
+        expect(FileUtils).to receive(:remove_entry_secure).with("#{environment.directory}/apps/app_2/assets")
+        expect(environment.remove_excludes).to be environment
       end
     end
 
     describe "#assets" do