require File.expand_path("../../../spec_helper", __FILE__) class Video < CouchRest::Document; end describe CouchRest::Document do before(:all) do @couch = CouchRest.new @db = @couch.database!(TESTDB) end describe "[]=" do before(:each) do @doc = CouchRest::Document.new end it "should work" do @doc["enamel"].should == nil @doc["enamel"] = "Strong" @doc["enamel"].should == "Strong" end it "[]= should convert to string" do @doc["enamel"].should == nil @doc[:enamel] = "Strong" @doc["enamel"].should == "Strong" end it "should read as a string" do @doc[:enamel] = "Strong" @doc[:enamel].should == "Strong" end end describe "default database" do before(:each) do Video.use_database nil end it "should be set using use_database on the model" do Video.new.database.should be_nil Video.use_database @db Video.new.database.should == @db Video.use_database nil end it "should be overwritten by instance" do db = @couch.database('test') article = Video.new article.database.should be_nil article.database = db article.database.should_not be_nil article.database.should == db end end describe "new" do before(:each) do @doc = CouchRest::Document.new("key" => [1,2,3], :more => "values") end it "should create itself from a Hash" do @doc["key"].should == [1,2,3] @doc["more"].should == "values" end it "should not have rev and id" do @doc.rev.should be_nil @doc.id.should be_nil end it "should freak out when saving without a database" do lambda{@doc.save}.should raise_error(ArgumentError) end end # move to database spec describe "saving using a database" do before(:all) do @doc = CouchRest::Document.new("key" => [1,2,3], :more => "values") @db = reset_test_db! @resp = @db.save_doc(@doc) end it "should apply the database" do @doc.database.should == @db end it "should get id and rev" do @doc.id.should == @resp["id"] @doc.rev.should == @resp["rev"] end end describe "bulk saving" do before :all do @db = reset_test_db! end it "should use the document bulk save cache" do doc = CouchRest::Document.new({"_id" => "bulkdoc", "val" => 3}) doc.database = @db doc.save(true) lambda { doc.database.get(doc["_id"]) }.should raise_error(RestClient::ResourceNotFound) doc.database.bulk_save doc.database.get(doc["_id"])["val"].should == doc["val"] end end describe "getting from a database" do before(:all) do @db = reset_test_db! @resp = @db.save_doc({ "key" => "value" }) @doc = @db.get @resp['id'] end it "should return a document" do @doc.should be_an_instance_of(CouchRest::Document) end it "should have a database" do @doc.database.should == @db end it "should be saveable and resavable" do @doc["more"] = "keys" @doc.save @db.get(@resp['id'])["more"].should == "keys" @doc["more"] = "these keys" @doc.save @db.get(@resp['id'])["more"].should == "these keys" end end describe "destroying a document from a db" do before(:all) do @db = reset_test_db! @resp = @db.save_doc({ "key" => "value" }) @doc = @db.get @resp['id'] end it "should make it disappear" do @doc.destroy lambda{@db.get @resp['id']}.should raise_error end it "should error when there's no db" do @doc = CouchRest::Document.new("key" => [1,2,3], :more => "values") lambda{@doc.destroy}.should raise_error(ArgumentError) end end describe "destroying a document from a db using bulk save" do before(:all) do @db = reset_test_db! @resp = @db.save_doc({ "key" => "value" }) @doc = @db.get @resp['id'] end it "should defer actual deletion" do @doc.destroy(true) @doc['_id'].should == nil @doc['_rev'].should == nil lambda{@db.get @resp['id']}.should_not raise_error @db.bulk_save lambda{@db.get @resp['id']}.should raise_error end end describe "copying a document" do before :each do @db = reset_test_db! @resp = @db.save_doc({'key' => 'value'}) @docid = 'new-location' @doc = @db.get(@resp['id']) end describe "to a new location" do it "should work" do @doc.copy @docid newdoc = @db.get(@docid) newdoc['key'].should == 'value' end it "should fail without a database" do lambda{CouchRest::Document.new({"not"=>"a real doc"}).copy}.should raise_error(ArgumentError) end end describe "to an existing location" do before :each do @db.save_doc({'_id' => @docid, 'will-exist' => 'here'}) end it "should fail without a rev" do lambda{@doc.copy @docid}.should raise_error(RestClient::RequestFailed) end it "should succeed with a rev" do @to_be_overwritten = @db.get(@docid) @doc.copy "#{@docid}?rev=#{@to_be_overwritten['_rev']}" newdoc = @db.get(@docid) newdoc['key'].should == 'value' end it "should succeed given the doc to overwrite" do @to_be_overwritten = @db.get(@docid) @doc.copy @to_be_overwritten newdoc = @db.get(@docid) newdoc['key'].should == 'value' end end end end describe "dealing with attachments" do before do @db = reset_test_db! @attach = "My Doc

Has words.

" response = @db.save_doc({'key' => 'value'}) @doc = @db.get(response['id']) end def append_attachment(name='test.html', attach=@attach) @doc['_attachments'] ||= {} @doc['_attachments'][name] = { 'type' => 'text/html', 'data' => attach } @doc.save @rev = @doc['_rev'] end describe "PUTing an attachment directly to the doc" do before do @doc.put_attachment('test.html', @attach) end it "is there" do @db.fetch_attachment(@doc, 'test.html').should == @attach end it "updates the revision" do @doc['_rev'].should_not == @rev end it "updates attachments" do @attach2 = "My Doc

Is Different.

" @doc.put_attachment('test.html', @attach2) @db.fetch_attachment(@doc, 'test.html').should == @attach2 end end describe "fetching an attachment from a doc directly" do before do append_attachment end it "pulls the attachment" do @doc.fetch_attachment('test.html').should == @attach end end describe "deleting an attachment from a doc directly" do before do append_attachment @doc.delete_attachment('test.html') end it "removes it" do lambda { @db.fetch_attachment(@doc, 'test.html').should }.should raise_error(RestClient::ResourceNotFound) end it "updates the revision" do @doc['_rev'].should_not == @rev end end end