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scheduler_test.go
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package scheduler
import (
"testing"
"time"
"github.com/colonyos/colonies/pkg/core"
"github.com/colonyos/colonies/pkg/utils"
"github.com/stretchr/testify/assert"
)
func TestSelectProcess(t *testing.T) {
startTime := time.Now()
mock := createProcessLookupMock()
colony := core.CreateColony(core.GenerateRandomID(), "test_colony_name")
executor := utils.CreateTestExecutor(colony.Name)
executor.Name = "executor1"
process1 := utils.CreateTestProcess(colony.Name)
process1.SetSubmissionTime(startTime.Add(600 * time.Millisecond))
mock.addProcess(process1)
process2 := utils.CreateTestProcess(colony.Name)
process2.SetSubmissionTime(startTime.Add(100 * time.Millisecond))
mock.addProcess(process2)
process3 := utils.CreateTestProcess(colony.Name)
process3.SetSubmissionTime(startTime.Add(300 * time.Millisecond))
mock.addProcess(process3)
s := CreateScheduler(mock)
selectedProcess, err := s.Select(colony.Name, executor, 0, 0)
assert.Nil(t, err)
assert.NotNil(t, selectedProcess)
assert.Equal(t, selectedProcess.ID, process2.ID)
}
func TestSelectProcess2(t *testing.T) {
startTime := time.Now()
mock := createProcessLookupMock()
colony := core.CreateColony(core.GenerateRandomID(), "test_colony_name")
executor := utils.CreateTestExecutor(colony.Name)
executor.Name = "executor1"
process1 := utils.CreateTestProcess(colony.Name)
process1.SetSubmissionTime(startTime.Add(60 * time.Millisecond))
mock.addProcess(process1)
process2 := utils.CreateTestProcess(colony.Name)
process2.SetSubmissionTime(startTime.Add(100 * time.Millisecond))
mock.addProcess(process2)
process3 := utils.CreateTestProcess(colony.Name)
process3.SetSubmissionTime(startTime.Add(300 * time.Millisecond))
mock.addProcess(process3)
s := CreateScheduler(mock)
selectedProcess, err := s.Select(colony.Name, executor, 0, 0)
assert.Nil(t, err)
assert.Equal(t, selectedProcess.ID, process1.ID)
}
func TestSelectProcessNoProcesss(t *testing.T) {
mock := createProcessLookupMock()
colony := core.CreateColony(core.GenerateRandomID(), "test_colony_name")
executor := utils.CreateTestExecutor(colony.Name)
executor.Name = "executor1"
s := CreateScheduler(mock)
selectedProcess, err := s.Select(colony.Name, executor, 0, 0)
assert.NotNil(t, err)
assert.Nil(t, selectedProcess)
}
func TestPrioritize(t *testing.T) {
startTime := time.Now()
mock := createProcessLookupMock()
colony := core.CreateColony(core.GenerateRandomID(), "test_colony_name")
executor := utils.CreateTestExecutor(colony.Name)
executor.Name = "executor1"
process1 := utils.CreateTestProcess(colony.Name)
process1.SetSubmissionTime(startTime.Add(600 * time.Millisecond))
mock.addProcess(process1)
process2 := utils.CreateTestProcess(colony.Name)
process2.SetSubmissionTime(startTime.Add(100 * time.Millisecond))
mock.addProcess(process2)
process3 := utils.CreateTestProcess(colony.Name)
process3.SetSubmissionTime(startTime.Add(300 * time.Millisecond))
mock.addProcess(process3)
s := CreateScheduler(mock)
prioritizedProcesses, err := s.Prioritize(colony.Name, executor, 0, 0, 3)
assert.Nil(t, err)
assert.Len(t, prioritizedProcesses, 3)
assert.Equal(t, process2.ID, prioritizedProcesses[0].ID)
assert.Equal(t, process3.ID, prioritizedProcesses[1].ID)
assert.Equal(t, process1.ID, prioritizedProcesses[2].ID)
prioritizedProcesses, err = s.Prioritize(colony.Name, executor, 0, 0, 2)
assert.Nil(t, err)
assert.Len(t, prioritizedProcesses, 2)
assert.Equal(t, process2.ID, prioritizedProcesses[0].ID)
assert.Equal(t, process3.ID, prioritizedProcesses[1].ID)
}
func TestPrioritizeByName(t *testing.T) {
startTime := time.Now()
mock := createProcessLookupMock()
colony := core.CreateColony(core.GenerateRandomID(), "test_colony_name")
executor1 := utils.CreateTestExecutor(colony.Name)
executor1.Name = "executor1"
executor2 := utils.CreateTestExecutor(colony.Name)
executor2.Name = "executor2"
process1 := utils.CreateTestProcess(colony.Name)
process1.SetSubmissionTime(startTime.Add(600 * time.Millisecond))
process1.FunctionSpec.Conditions.ExecutorNames = []string{"executor1"}
mock.addProcess(process1)
process2 := utils.CreateTestProcess(colony.Name)
process2.SetSubmissionTime(startTime.Add(100 * time.Millisecond))
process2.FunctionSpec.Conditions.ExecutorNames = []string{"executor2"}
mock.addProcess(process2)
process3 := utils.CreateTestProcess(colony.Name)
process3.SetSubmissionTime(startTime.Add(300 * time.Millisecond))
mock.addProcess(process3)
s := CreateScheduler(mock)
prioritizedProcesses, err := s.Prioritize(colony.Name, executor1, 0, 0, 3)
assert.Nil(t, err)
assert.Len(t, prioritizedProcesses, 2)
assert.Equal(t, prioritizedProcesses[0].ID, process3.ID)
assert.Equal(t, prioritizedProcesses[1].ID, process1.ID)
prioritizedProcesses, err = s.Prioritize(colony.Name, executor2, 0, 0, 3)
assert.Nil(t, err)
assert.Len(t, prioritizedProcesses, 2)
assert.Equal(t, prioritizedProcesses[0].ID, process2.ID)
assert.Equal(t, prioritizedProcesses[1].ID, process3.ID)
}