diff --git a/addons/project_long_term/test/test_project_long_term.yml b/addons/project_long_term/test/test_project_long_term.yml
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+- 
+  Create a project 'Develop yaml Project Module'  starting on 01/05/2010.
+- 
+  !record {model: project.project, id: project_project_developyamlproject0}:
+    name: "Develop Yaml Project Module"
+    date_start: '2010-01-05'
+- 
+  I have set Working Time : from Monday to  Friday, from 9am to 17pm
+  
+- 
+  !record {model: resource.calendar, id: resource_calendar_hoursweeks0}:
+    attendance_ids:
+      - dayofweek: '0'
+        hour_from: 9.0
+        hour_to: 17.0
+        name: Monday
+      - dayofweek: '1'
+        hour_from: 9.0
+        hour_to: 17.0
+        name: tuesday
+      - dayofweek: '2'
+        hour_from: 9.0
+        hour_to: 17.0
+        name: Wednesday
+      - dayofweek: '3'
+        hour_from: 9.0
+        hour_to: 17.0
+        name: Thursday
+      - dayofweek: '4'
+        hour_from: 9.0
+        hour_to: 17.0
+        name: Friday
+    name: 40 hours/weeks 
+ 
+- 
+  Now Set working period to  Project 'Develop yaml Project Module'
+- 
+  !python {model: project.project}: |  
+    self.write(cr, uid, [ref("project_project_developyamlproject0")], {'resource_calendar_id': ref("resource_calendar_hoursweeks0")})
+    
+- 
+  Creating 3 consecutive 5-days phases.For that 
+  First ,Creating a Analyst Human resource to analyst Project Yaml.
+- 
+  !record {model: resource.resource, id: resource_resource_analyst1}:
+    calendar_id: project_long_term.resource_calendar_hoursweeks0
+    name: Analyst
+    resource_type: user
+    time_efficiency: 1.0
+    user_id: base.user_admin
+    
+    
+- 
+  Creating Developer Human resource who develop Yaml
+- 
+  !record {model: resource.resource, id: resource_resource_develop0}:
+    calendar_id: project_long_term.resource_calendar_hoursweeks0
+    name: Developer
+    resource_type: user
+    time_efficiency: 1.0
+    user_id: base.user_admin
+- 
+  Creating a Tester Human resource for testing Yaml
+- 
+  !record {model: resource.resource, id: resource_resource_tester1}:
+    calendar_id: project_long_term.resource_calendar_hoursweeks0
+    name: tester
+    resource_type: user
+    time_efficiency: 1.0
+    user_id: base.user_admin
+    
+- 
+  Create 3 a project phase.
+  First 'Analysis Flow for Yaml'Project Phase
+- 
+  !record {model: project.phase, id: project_phase_analysisflowforyaml0}:
+    date_start: '2010-01-05'
+    duration: 5.0
+    name: "Analysis Flow for Yaml"
+    product_uom: product.uom_day
+    project_id: project_project_developyamlproject0
+    responsible_id: project.res_users_analyst
+    state: draft
+    resource_ids:
+      - resource_id: resource_resource_analyst1  
+    
+- 
+  Create project phase 'Develop yaml'
+- 
+  !record {model: project.phase, id: project_phase_establishingprojectfeasibility0}:
+    date_start: '2010-01-05'
+    duration: 5.0
+    name: Develop Yaml
+    product_uom: product.uom_day
+    project_id: project_project_developyamlproject0
+    previous_phase_ids:
+      - project_phase_analysisflowforyaml0
+    resource_ids: 
+      - resource_id: resource_resource_develop0  
+- 
+  Create project phase 'Test Yaml'
+- 
+  !record {model: project.phase, id: project_phase_preparationofengineeringdesigns0}:
+    date_start: '2010-01-05'
+    duration: 5.0
+    name: Testing Yaml
+    product_uom: product.uom_day
+    project_id: project_project_developyamlproject0
+    previous_phase_ids:
+      - project_phase_establishingprojectfeasibility0
+    resource_ids: 
+      - resource_id: resource_resource_tester1     
+    
+- 
+  Compute Schedule of phases For One project 
+- 
+  !record {model: project.compute.phases, id: project_compute_phases_0}:
+    project_id: project_project_developyamlproject0
+    target_project: one
+    
+- 
+  Schedule project phases using "Compute Phase Scheduling"
+- 
+  !python {model: project.project}: |
+    self.schedule_phases(cr, uid, [ref("project_project_developyamlproject0")])
+      
+-
+  After  scheduling, Check that  phases scheduled, check that either of phase's start_date, end_date not null.
+-
+  !python {model: project.project}: |
+     proj=self.browse(cr, uid, [ref("project_project_developyamlproject0")])[0]
+     for phase in proj.phase_ids:
+        if (not phase.responsible_id) or (not phase.date_start) or (not phase.date_end):
+           raise AssertionError("Phases not scheduled")      
+      
+