Added spec tests for BottleneckEvent.event_where_clause

https://bugzilla.redhat.com/show_bug.cgi?id=1258072

spec/models/bottleneck_event_spec.rb

@@ -7,4 +7,73 @@
       expect(BottleneckEvent.future_event_definitions_for_obj(ManageIQ::Providers::Vmware::InfraManager::Host.new)).not_to be_empty
     end
   end
+
+  describe ".event_where_clause" do
+    it "queries enterprises" do
+      ent = FactoryGirl.create(:miq_enterprise)
+      query = described_class.event_where_clause(ent)
+      expect(query).to match(/resource_type = 'MiqEnterprise'/)
+    end
+
+    it "queries enterprises with ems" do
+      ent = FactoryGirl.create(:miq_enterprise)
+      FactoryGirl.create(:ext_management_system)
+      query = described_class.event_where_clause(ent)
+      expect(query).to match(/resource_type = 'MiqEnterprise'.*resource_type = 'ExtManagementSystem'/)
+    end
+
+    it "queries enterprises with storage" do
+      ent = FactoryGirl.create(:miq_enterprise)
+      FactoryGirl.create(:storage)
+      query = described_class.event_where_clause(ent)
+      expect(query).to match(/resource_type = 'MiqEnterprise'.*resource_type = 'Storage'/)
+    end
+
+    it "queries regions" do
+      reg = FactoryGirl.create(:miq_region)
+      query = described_class.event_where_clause(reg)
+      expect(query).to match(/resource_type = 'MiqRegion'/)
+    end
+
+    it "queries regions with ems" do
+      reg = FactoryGirl.create(:miq_region)
+      FactoryGirl.create(:ext_management_system)
+      query = described_class.event_where_clause(reg)
+      expect(query).to match(/resource_type = 'MiqRegion'.*resource_type = 'ExtManagementSystem'/)
+    end
+
+    it "queries regions with storage" do
+      reg = FactoryGirl.create(:miq_region)
+      FactoryGirl.create(:storage)
+      query = described_class.event_where_clause(reg)
+      expect(query).to match(/resource_type = 'MiqRegion'.*resource_type = 'Storage'/)
+    end
+
+    it "queries ems" do
+      ems = FactoryGirl.create(:ext_management_system)
+      query = described_class.event_where_clause(ems)
+      expect(query).to match(/resource_type = 'ExtManagementSystem'/)
+    end
+
+    it "queries ems with cluster" do
+      ems = FactoryGirl.create(:ext_management_system)
+      FactoryGirl.create(:ems_cluster, :ext_management_system => ems)
+      query = described_class.event_where_clause(ems)
+      expect(query).to match(/resource_type = 'ExtManagementSystem'.*resource_type = 'EmsCluster'/)
+    end
+
+    it "queries ems with host" do
+      ems = FactoryGirl.create(:ext_management_system)
+      FactoryGirl.create(:host, :ext_management_system => ems)
+      query = described_class.event_where_clause(ems)
+      expect(query).to match(/resource_type = 'ExtManagementSystem'.*resource_type = 'Host'/)
+    end
+
+    it "queries cluster with host" do
+      cluster = FactoryGirl.create(:ems_cluster)
+      FactoryGirl.create(:host, :ems_cluster => cluster)
+      query = described_class.event_where_clause(cluster)
+      expect(query).to match(/resource_type = 'EmsCluster'.*resource_type = 'Host'/)
+    end
+  end
 end