Contents

require "spec_helper"

describe Storage::Strategies::FileSystem do
  before do
    @source = RESOURCES.join("file.txt")
    @destiny = TMP.join("lorem.txt")
    
    Storage.setup do |c| 
      c.strategy = :file
      c.path = TMP
    end
  end
  
  it "should save a file using file handler" do
    handler = File.open(@source)
    Storage.store(handler, :name => "lorem.txt")
    
    File.should be_file(@destiny)
    File.read(@destiny).should == File.read(@source)
  end
  
  it "should save a file using a path" do
    Storage.store(@source, :name => "lorem.txt")
    
    File.should be_file(@destiny)
    File.read(@destiny).should == File.read(@source)
  end
  
  it "should remove an existing file" do
    Storage.store(@source, :name => "lorem.txt")
    Storage.remove("lorem.txt").should be_true
    File.should_not be_file(@destiny)
  end
  
  it "should raise when trying to removing an unexesting file" do
    lambda {
      Storage.remove("invalid")
    }.should raise_error(Storage::MissingFileError)
  end
  
  it "should retrieve an existing file" do
    Storage.store(@source, :name => "lorem.txt")
    Storage.get("lorem.txt").should == File.expand_path(TMP.join("lorem.txt"))
  end
  
  it "should raise when trying to retrieve an unexesting file" do
    lambda {
      Storage.get("invalid")
    }.should raise_error(Storage::MissingFileError)
  end
  
  it "should raise when saving a file that already exists" do
    Storage.store(@source, :name => "lorem.txt")
    
    lambda {
      Storage.store(@source, :name => "lorem.txt")
    }.should raise_error(Storage::FileAlreadyExistsError)
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
storage-0.1.0	spec/storage/strategies/file_system_spec.rb