Merge pull request #46 from QuantumGeordie/add_tests_requests

Add .tests() to retrieve test occurrences from a build.

lib/teamcity/client.rb

@@ -11,5 +11,6 @@ class Client < API
     include TeamCity::Client::Builds
     include TeamCity::Client::Common
     include TeamCity::Client::VCSRoots
+    include TeamCity::Client::Tests
   end
 end

lib/teamcity/client/tests.rb

@@ -0,0 +1,24 @@
+module TeamCity
+  class Client
+    # Defines methods related to tests
+    module Tests
+      # HTTP GET
+
+      # List of tests
+      #
+      # @param options [Hash] list of test locators to filter test results on
+      # @return [Array<Hashie::Mash>] of tests (empty array if no tests exist)
+      def tests(options={})
+        url_params = options.empty? ? '' : "?locator=#{locator(options)}"
+        tests = []
+        begin
+          response = get("testOccurrences#{url_params}")
+          tests = response.testOccurrence
+        rescue
+          tests = []
+        end
+        tests
+      end
+    end
+  end
+end