Merge pull request #12 from Applicat/release_group_search2

Implementation of release group search

spec/bindings/release_group_search_spec.rb

@@ -0,0 +1,17 @@
+# -*- encoding: utf-8 -*-
+
+require "spec_helper"
+
+describe MusicBrainz::Bindings::ReleaseGroupSearch do
+  describe '.parse' do
+    it "gets correct release group data" do
+      response = '<release-group-list><release-group id="246bc928-2dc8-35ba-80ee-7a0079de1632" type="Single" ext:score="100"><title>Empire</title></release-group>'
+      described_class.parse(Nokogiri::XML.parse(response)).should == [
+        {
+          id: '246bc928-2dc8-35ba-80ee-7a0079de1632', mbid: '246bc928-2dc8-35ba-80ee-7a0079de1632', 
+          title: 'Empire', type: 'Single', score: 100
+        }
+      ]
+    end
+  end
+end

spec/models/release_group_spec.rb

@@ -3,32 +3,63 @@
 require "spec_helper"
 
 describe MusicBrainz::ReleaseGroup do
-  it "gets no exception while loading release group info" do
-    lambda {
-      MusicBrainz::ReleaseGroup.find("6f33e0f0-cde2-38f9-9aee-2c60af8d1a61")
-    }.should_not raise_error(Exception)
+  describe '.find' do
+    it "gets no exception while loading release group info" do
+      lambda {
+        MusicBrainz::ReleaseGroup.find("6f33e0f0-cde2-38f9-9aee-2c60af8d1a61")
+      }.should_not raise_error(Exception)
+    end
+  
+    it "gets correct instance" do
+      release_group = MusicBrainz::ReleaseGroup.find("6f33e0f0-cde2-38f9-9aee-2c60af8d1a61")
+      release_group.should be_an_instance_of(MusicBrainz::ReleaseGroup)
+    end
+  
+    it "gets correct release group data" do
+      release_group = MusicBrainz::ReleaseGroup.find("6f33e0f0-cde2-38f9-9aee-2c60af8d1a61")
+      release_group.id.should == "6f33e0f0-cde2-38f9-9aee-2c60af8d1a61"
+      release_group.type.should == "Album"
+      release_group.title.should == "Empire"
+      release_group.first_release_date.should == Date.new(2006, 8, 28)
+    end
   end
-
-  it "gets correct instance" do
-    release_group = MusicBrainz::ReleaseGroup.find("6f33e0f0-cde2-38f9-9aee-2c60af8d1a61")
-    release_group.should be_an_instance_of(MusicBrainz::ReleaseGroup)
+  
+  describe '.search' do
+    context 'without type filter' do
+      it "searches release group by artist name and title" do
+        matches = MusicBrainz::ReleaseGroup.search('Kasabian', 'Empire')
+        matches.length.should be > 0
+        matches.first[:title].should == 'Empire'
+        matches.first[:type].should == 'Single'
+      end
+    end
+    
+    context 'with type filter' do
+      it "searches release group by artist name and title" do
+        matches = MusicBrainz::ReleaseGroup.search('Kasabian', 'Empire', type: 'Album')
+        matches.length.should be > 0
+        matches.first[:title].should == 'Empire'
+        matches.first[:type].should == 'Album'
+      end
+    end
   end
-
-  it "gets correct release group data" do
-    release_group = MusicBrainz::ReleaseGroup.find("6f33e0f0-cde2-38f9-9aee-2c60af8d1a61")
-    release_group.id.should == "6f33e0f0-cde2-38f9-9aee-2c60af8d1a61"
-    release_group.type.should == "Album"
-    release_group.title.should == "Empire"
-    release_group.first_release_date.should == Date.new(2006, 8, 28)
+  
+  describe '.find_by_artist_and_title' do
+    it "gets first release group by artist name and title" do
+      release_group = MusicBrainz::ReleaseGroup.find_by_artist_and_title('Kasabian', 'Empire')
+      release_group.id.should == '246bc928-2dc8-35ba-80ee-7a0079de1632'
+    end
   end
-
-  it "gets correct release group's releases" do
-    releases = MusicBrainz::ReleaseGroup.find("6f33e0f0-cde2-38f9-9aee-2c60af8d1a61").releases
-    releases.length.should be >= 5
-    releases.first.id.should == "2225dd4c-ae9a-403b-8ea0-9e05014c778f"
-    releases.first.status.should == "Official"
-    releases.first.title.should == "Empire"
-    releases.first.date.should == Date.new(2006, 8, 28)
-    releases.first.country.should == "GB"
+  
+  describe '#releases' do
+    it "gets correct release group's releases" do
+      releases = MusicBrainz::ReleaseGroup.find("6f33e0f0-cde2-38f9-9aee-2c60af8d1a61").releases
+      releases.length.should be >= 5
+      releases.first.id.should == "2225dd4c-ae9a-403b-8ea0-9e05014c778f"
+      releases.first.status.should == "Official"
+      releases.first.title.should == "Empire"
+      releases.first.date.should == Date.new(2006, 8, 28)
+      releases.first.country.should == "GB"
+    end
   end
 end