require File.dirname(__FILE__) + '/../lib/couch_rest' describe CouchRest::Database do before(:each) do @cr = CouchRest.new("http://localhost:5984") begin @db = @cr.create_db('couchrest-test') rescue RestClient::Request::RequestFailed end end after(:each) do begin @db.delete! rescue RestClient::Request::RequestFailed end end describe "map query with _temp_view in Javascript" do before(:each) do @db.bulk_save([ {"wild" => "and random"}, {"mild" => "yet local"}, {"another" => ["set","of","keys"]} ]) @temp_view = {:map => "function(doc){for(var w in doc){ if(!w.match(/^_/))emit(w,doc[w])}}"} end it "should return the result of the temporary function" do rs = @db.temp_view(@temp_view) rs['rows'].select{|r|r['key'] == 'wild' && r['value'] == 'and random'}.length.should == 1 end it "should work with a range" do rs = @db.temp_view(@temp_view,{:startkey => "b", :endkey => "z"}) rs['rows'].length.should == 2 end it "should work with a key" do rs = @db.temp_view(@temp_view,{:key => "wild"}) rs['rows'].length.should == 1 end it "should work with a count" do rs = @db.temp_view(@temp_view,{:count => 1}) rs['rows'].length.should == 1 end end describe "map/reduce query with _temp_view in Javascript" do before(:each) do @db.bulk_save([ {"beverage" => "beer", :count => 4}, {"beverage" => "beer", :count => 2}, {"beverage" => "tea", :count => 3} ]) end it "should return the result of the temporary function" do rs = @db.temp_view(:map => "function(doc){emit(doc.beverage, doc.count)}", :reduce => "function(beverage,counts){return sum(counts)}") # rs.should == 'x' rs['rows'][0]['value'].should == 9 end end describe "saving a view" do before(:each) do @view = {'test' => {'map' => 'function(doc) { if (doc.word && !/\W/.test(doc.word)) { emit(doc.word,null); } }'}} @db.save({ "_id" => "_design/test", :views => @view }) end it "should work properly" do @db.bulk_save([ {"word" => "once"}, {"word" => "and again"} ]) @db.view('test/test')['total_rows'].should == 1 end it "should round trip" do @db.get("_design/test")['views'].should == @view end end describe "select from an existing view" do before(:each) do r = @db.save({ "_id" => "_design/first", :views => { :test => { :map => "function(doc){for(var w in doc){ if(!w.match(/^_/))emit(w,doc[w])}}" } } }) @db.bulk_save([ {"wild" => "and random"}, {"mild" => "yet local"}, {"another" => ["set","of","keys"]} ]) end it "should have the view" do @db.get('_design/first')['views']['test']['map'].should include("for(var w in doc)") end it "should list from the view" do rs = @db.view('first/test') rs['rows'].select{|r|r['key'] == 'wild' && r['value'] == 'and random'}.length.should == 1 end it "should work with a range" do rs = @db.view('first/test',{:startkey => "b", :endkey => "z"}) rs['rows'].length.should == 2 end it "should work with a key" do rs = @db.view('first/test',{:key => "wild"}) rs['rows'].length.should == 1 end it "should work with a count" do rs = @db.view('first/test',{:count => 1}) rs['rows'].length.should == 1 end end describe "GET (document by id) when the doc exists" do before(:each) do @r = @db.save({'lemons' => 'from texas', 'and' => 'spain'}) @docid = "http://example.com/stuff.cgi?things=and%20stuff" @db.save({'_id' => @docid, 'will-exist' => 'here'}) end it "should get the document" do doc = @db.get(@r['id']) doc['lemons'].should == 'from texas' end it "should work with a funky id" do @db.get(@docid)['will-exist'].should == 'here' end end describe "POST (adding bulk documents)" do it "should add them without ids" do rs = @db.bulk_save([ {"wild" => "and random"}, {"mild" => "yet local"}, {"another" => ["set","of","keys"]} ]) rs['new_revs'].each do |r| @db.get(r['id']) end end it "should add them with uniq ids" do rs = @db.bulk_save([ {"_id" => "oneB", "wild" => "and random"}, {"_id" => "twoB", "mild" => "yet local"}, {"another" => ["set","of","keys"]} ]) rs['new_revs'].each do |r| @db.get(r['id']) end end it "in the case of an id conflict should not insert anything" do @r = @db.save({'lemons' => 'from texas', 'and' => 'how', "_id" => "oneB"}) lambda do rs = @db.bulk_save([ {"_id" => "oneB", "wild" => "and random"}, {"_id" => "twoB", "mild" => "yet local"}, {"another" => ["set","of","keys"]} ]) end.should raise_error(RestClient::Request::RequestFailed) lambda do @db.get('twoB') end.should raise_error(RestClient::Request::RequestFailed) end end describe "POST (new document without an id)" do it "should start empty" do @db.documents["total_rows"].should == 0 end it "should create the document and return the id" do r = @db.save({'lemons' => 'from texas', 'and' => 'spain'}) r2 = @db.get(r['id']) r2["lemons"].should == "from texas" end end describe "PUT (new document with url id)" do it "should create the document" do @docid = "http://example.com/stuff.cgi?things=and%20stuff" @db.save({'_id' => @docid, 'will-exist' => 'here'}) lambda{@db.save({'_id' => @docid})}.should raise_error(RestClient::Request::RequestFailed) @db.get(@docid)['will-exist'].should == 'here' end end describe "PUT (new document with id)" do it "should start without the document" do # r = @db.save({'lemons' => 'from texas', 'and' => 'spain'}) @db.documents['rows'].each do |doc| doc['id'].should_not == 'my-doc' end # should_not include({'_id' => 'my-doc'}) # this needs to be a loop over docs on content with the post # or instead make it return something with a fancy <=> method end it "should create the document" do @db.save({'_id' => 'my-doc', 'will-exist' => 'here'}) lambda{@db.save({'_id' => 'my-doc'})}.should raise_error(RestClient::Request::RequestFailed) end end describe "PUT (existing document with rev)" do before(:each) do @db.save({'_id' => 'my-doc', 'will-exist' => 'here'}) @doc = @db.get('my-doc') @docid = "http://example.com/stuff.cgi?things=and%20stuff" @db.save({'_id' => @docid, 'now' => 'save'}) end it "should start with the document" do @doc['will-exist'].should == 'here' @db.get(@docid)['now'].should == 'save' end it "should save with url id" do doc = @db.get(@docid) doc['yaml'] = ['json', 'word.'] @db.save doc @db.get(@docid)['yaml'].should == ['json', 'word.'] end it "should update the document" do @doc['them-keys'] = 'huge' @db.save(@doc) now = @db.get('my-doc') now['them-keys'].should == 'huge' end end describe "DELETE existing document" do before(:each) do @r = @db.save({'lemons' => 'from texas', 'and' => 'spain'}) @docid = "http://example.com/stuff.cgi?things=and%20stuff" @db.save({'_id' => @docid, 'will-exist' => 'here'}) end it "should work" do doc = @db.get(@r['id']) doc['and'].should == 'spain' @db.delete doc lambda{@db.get @r['id']}.should raise_error end it "should work with uri id" do doc = @db.get(@docid) @db.delete doc lambda{@db.get @docid}.should raise_error end end it "should list documents" do 5.times do @db.save({'another' => 'doc', 'will-exist' => 'anywhere'}) end ds = @db.documents ds['rows'].should be_an_instance_of(Array) ds['rows'][0]['id'].should_not be_nil ds['total_rows'].should == 5 end it "should list documents with keys and such" do 9.times do |i| @db.save({'_id' => "doc#{i}",'another' => 'doc', 'will-exist' => 'here'}) end ds = @db.documents ds['rows'].should be_an_instance_of(Array) ds['rows'][0]['id'].should == "doc0" ds['total_rows'].should == 9 ds = @db.documents(:startkey => 'doc0', :endkey => 'doc3') ds['rows'].length.should == 4 ds = @db.documents(:key => 'doc0') ds['rows'].length.should == 1 end describe "deleting a database" do it "should start with the test database" do @cr.databases.should include('couchrest-test') end it "should delete the database" do db = @cr.database('couchrest-test') # r = db.delete! # r['ok'].should == true @cr.databases.should_not include('couchrest-test') end end end