pbx_group_spec.rb in xcodeproject-0.2.3

- old
+ new

@@ -1,8 +1,8 @@
 require "spec_helper"
 
-describe XCodeProject::PBXGroup do
+describe XcodeProject::PBXGroup do
 	let(:root) { prepare_example_project.read.send(:root) }
 	let(:obj)  { root.project.main_group.group('group1a') }
 
 	describe "#children" do
 		context "if children exists" do
@@ -19,10 +19,54 @@
 				empty_group_obj.children.size.should eql(0)
 			end
 		end
 	end
 
+	describe "#files" do
+		context "if children exists" do
+			it "Returns an array of only those children who are files" do
+				chs = obj.files
+				chs.should be_an_instance_of(Array)
+				chs.size.should > 0
+				chs.each do |child|
+					child.should be_an_instance_of(XcodeProject::PBXFileReference)
+				end
+			end
+		end
+		context "if children doesn't exist" do
+			let(:obj) { root.project.main_group.group("group1a/dir2c") }
+
+			it "returns an empty array" do
+				chs = obj.files
+				chs.should be_an_instance_of(Array)
+				chs.size.should eql(0)
+			end
+		end
+	end
+
+	describe "#groups" do
+		context "if children exists" do
+			it "Returns an array of only those children who are group" do
+				chs = obj.groups
+				chs.should be_an_instance_of(Array)
+				chs.size.should > 0
+				chs.each do |child|
+					child.should be_an_instance_of(XcodeProject::PBXGroup)
+				end
+			end
+		end
+		context "if children doesn't exist" do
+			let(:obj) { root.project.main_group.group("group1a/dir2c/dir3a/dir4a") }
+
+			it "returns an empty array" do
+				chs = obj.groups
+				chs.should be_an_instance_of(Array)
+				chs.size.should eql(0)
+			end
+		end
+	end
+
 	describe "#child" do
 		context "if passed '.'" do
 			it "returns the self" do
 				obj.child('.').uuid.should eql(obj.uuid)
 			end
@@ -99,11 +143,11 @@
 	end
 
 	describe "#group" do
 		context "if the group exists" do
 			it "returns the object" do
-				obj.group('group2a').should be_an_instance_of(XCodeProject::PBXGroup)
+				obj.group('group2a').should be_an_instance_of(XcodeProject::PBXGroup)
 			end
 		end
 		context "if the group doesn't exist" do
 			it "returns nil" do
 				obj.group('group2a_ghost').should be_nil
@@ -112,11 +156,11 @@
 	end
 
 	describe "#file_ref" do
 		context "if the file reference exists" do
 			it "returns the object" do
-				obj.file_ref('file2c.m').should be_an_instance_of(XCodeProject::PBXFileReference)
+				obj.file_ref('file2c.m').should be_an_instance_of(XcodeProject::PBXFileReference)
 			end
 		end
 		context "if the file reference doesn't exist" do
 			it "returns nil" do
 				obj.file_ref('file2c_ghost.m').should be_nil
@@ -125,43 +169,43 @@
 	end
 
 	describe "#add_file_ref" do
 		context "if passed the relative path" do
 			it "adds the file reference, returns the object" do
-				obj.send(:add_file_ref, 'dir1b/file2b.m').should be_an_instance_of(XCodeProject::PBXFileReference)
+				obj.send(:add_file_ref, 'dir1b/file2b.m').should be_an_instance_of(XcodeProject::PBXFileReference)
 			end
 		end
 		context "if passed the absolute path" do
 			it "adds the file reference, returns the object" do
-				obj.send(:add_file_ref, "#{example_project_dir}/dir1b/file2b.m").should be_an_instance_of(XCodeProject::PBXFileReference)
+				obj.send(:add_file_ref, "#{example_project_dir}/dir1b/file2b.m").should be_an_instance_of(XcodeProject::PBXFileReference)
 			end
 		end
 		context "if file reference already exists" do
 			it "new object has same uuid as existing" do
 				uuid = obj.file_ref('file2c.m').uuid
 				obj.send(:add_file_ref, 'dir1c/file2c.m').uuid.should eql(uuid)
 			end
 		end
 		context "if file doesn't exit" do
 			it "raise an exception " do
-				lambda { obj.send(:add_file_ref, "file2c_ghost.m") }.should raise_exception(XCodeProject::FilePathError)
+				lambda { obj.send(:add_file_ref, "file2c_ghost.m") }.should raise_exception(XcodeProject::FilePathError)
 			end
 		end
 	end
 
 	describe "#add_group" do
 		it "adds the group, returns the object" do
 			group_obj = obj.add_group("group2a_ghost")
-			group_obj.should be_an_instance_of(XCodeProject::PBXGroup)
+			group_obj.should be_an_instance_of(XcodeProject::PBXGroup)
 			group_obj.group?.should eql(true)
 		end
 	end
 
 	describe "#add_dir" do
 		it "adds the group, returns the object" do
 			group_obj = obj.add_dir("dir1c")
-			group_obj.should be_an_instance_of(XCodeProject::PBXGroup)
+			group_obj.should be_an_instance_of(XcodeProject::PBXGroup)
 			group_obj.dir?.should eql(true)
 		end
 		it "adds all dir's children" do
 			obj.add_dir('dir1c')
 			[
@@ -170,28 +214,28 @@
 				obj.file('dir1c/file2c.m')
 			].each {|obj| obj.should_not be_nil }
 		end
 		context "if dir doesn't exit" do
 			it "raise an exception " do
-				lambda { obj.add_dir("dir2c_ghost") }.should raise_exception(XCodeProject::FilePathError)
+				lambda { obj.add_dir("dir2c_ghost") }.should raise_exception(XcodeProject::FilePathError)
 			end
 		end
 	end
 
 	describe "#create_group" do
 		context "if passed a group name" do
 			it "creates and returns the group object" do
-				obj.create_group('group2a_ghost').should be_an_instance_of(XCodeProject::PBXGroup)
+				obj.create_group('group2a_ghost').should be_an_instance_of(XcodeProject::PBXGroup)
 			end
 		end
 		context "if passed a group path" do
 			it "creates missed groups and returns the last group object" do
 				[
 					'group2a/group3a_ghost',
 					'group2a_ghost/group3a_ghost',
 					'group2a_ghost/../create_group2a_ghost/./group3a_ghost'
 				].each do |gpath|
-					obj.create_group(gpath).should be_an_instance_of(XCodeProject::PBXGroup)
+					obj.create_group(gpath).should be_an_instance_of(XcodeProject::PBXGroup)
 				end
 			end
 		end
 		context "if group already exists" do
 			it "new object has same uuid as existing" do