Fix tests for >= rspec 2.99.0

.rspec

@@ -1,2 +1 @@
---color
---format n
+--order defined

spec/xapian_db/adapters/base_adapter_spec.rb

@@ -145,7 +145,7 @@ class ClassB < ClassA
 
       let (:db) { XapianDb.database }
 
-      before :all do
+      before :each do
 
         XapianDb.setup do |config|
           config.adapter  :generic
@@ -192,4 +192,4 @@ class ClassB < ClassA
 
   end
 
-end
+end

spec/xapian_db/adapters/generic_adapter_spec.rb

@@ -31,7 +31,7 @@ def initialize(key)
 
     it "should raise an exception if the unique key is not configured" do
       XapianDb::Adapters::GenericAdapter.unique_key # undef the unique key
-      expect{XapianDb::Adapters::GenericAdapter.add_class_helper_methods_to(MyClass)}.to raise_error
+      expect{XapianDb::Adapters::GenericAdapter.add_class_helper_methods_to(MyClass)}.to raise_error "Unique key is not configured for generic adapter!"
     end
 
     it "should add the method 'xapian_id' to the configured class" do

spec/xapian_db/config_spec.rb

@@ -76,7 +76,7 @@
       it "raises an error if the configured adapter is unknown" do
         expect{XapianDb::Config.setup do |config|
           config.adapter :unknown
-        end}.to raise_error
+        end}.to raise_error LoadError
       end
     end
 
@@ -124,7 +124,7 @@
       it "raises an error if the configured writer is unknown" do
         expect{XapianDb::Config.setup do |config|
           config.writer :unknown
-        end}.to raise_error
+        end}.to raise_error LoadError
       end
 
     end

spec/xapian_db/database_spec.rb

@@ -403,7 +403,7 @@ def initialize(id, text)
 
     let (:db) { XapianDb.database }
 
-    before :all do
+    before :each do
       XapianDb.setup do |config|
         config.adapter  :generic
         config.database :memory

spec/xapian_db/resultset_spec.rb

@@ -65,7 +65,7 @@
     end
 
     it "raises an exception if an unsupported option is passed" do
-      expect{XapianDb::Resultset.new(@enquiry, :unsupported => "?")}.to raise_error
+      expect{XapianDb::Resultset.new(@enquiry, :unsupported => "?")}.to raise_error 'unsupported options for resultset: {:unsupported=>"?"}'
     end
 
     it "accepts a limit option (as a string or an integer)" do
@@ -110,7 +110,7 @@
     end
 
     it "raises an exception if page is requested that does not exist" do
-      expect{XapianDb::Resultset.new(@enquiry, :db_size => @matches.size, :per_page => 2, :page => 3)}.to raise_error
+      expect{XapianDb::Resultset.new(@enquiry, :db_size => @matches.size, :per_page => 2, :page => 3)}.to raise_error "page  does not exist"
     end
 
     it "should populate itself with found xapian documents" do

xapian_db.gemspec

@@ -19,7 +19,7 @@ Gem::Specification.new do |s|
   s.add_dependency "daemons", ">= 1.0.10"
 
   s.add_development_dependency "guard"
-  s.add_development_dependency "rspec",            ">= 2.3.1"
+  s.add_development_dependency "rspec",            ">= 2.99.0"
   s.add_development_dependency "simplecov",        ">= 0.3.7"
   s.add_development_dependency "beanstalk-client", ">= 1.1.0"
   s.add_development_dependency "rake"