courgette/internal/runner/runner_job_test.go

package runner

import (
	"context"
	driver "courgette/internal/driver"
	workflow "courgette/internal/workflow"
	"errors"
	"fmt"
	"testing"
)

func TestJobErrorsWorkflowErrorsIfJobContinueOnErrorUndefined(t *testing.T) {
	workflowSample := `
jobs:
  jobA:
    runs-on: test
    steps:
      - run: exit 1
    `

	workflow, _ := workflow.FromYamlBytes([]byte(workflowSample))
	mockDriver := driver.NewMockDriver()

	runner := NewRunner(&mockDriver, map[string]string{"test": "test"})

	jobContext := context.WithValue(context.Background(), "workflow", *workflow)
	jobContext = context.WithValue(jobContext, "currentJob", workflow.Jobs["jobA"])

	mockDriver.WithNthMockedCall("Exec", 1, driver.CommandResult{Error: errors.New("exit 1!"), ExitCode: 1})
	task := runner.RunWorkflow(*workflow)

	if !task.Failed() {
		t.Error("Expected task to fail, but it succeeded.")
	}
}
func TestJobErrorsWorkflowErrorsIfJobContinueOnErrorFalsy(t *testing.T) {
	workflowSample := `
jobs:
  jobA:
    runs-on: test
    continue-on-error: false
    steps:
      - run: exit 1
    `

	workflow, _ := workflow.FromYamlBytes([]byte(workflowSample))
	mockDriver := driver.NewMockDriver()

	runner := NewRunner(&mockDriver, map[string]string{"test": "test"})

	jobContext := context.WithValue(context.Background(), "workflow", *workflow)
	jobContext = context.WithValue(jobContext, "currentJob", workflow.Jobs["jobA"])

	mockDriver.WithNthMockedCall("Exec", 1, driver.CommandResult{Error: errors.New("exit 1!"), ExitCode: 1})
	task := runner.RunWorkflow(*workflow)

	if !task.Failed() {
		t.Error("Expected task to fail, but it succeeded.")
	}
}

func TestJobSkipsErrorWorkflowSucceedsIfContinueOnErrorTruthy(t *testing.T) {
	workflowSample := `
jobs:
  jobA:
    runs-on: test
    continue-on-error: true
    steps:
      - run: exit 1
    `

	workflow, _ := workflow.FromYamlBytes([]byte(workflowSample))
	mockDriver := driver.NewMockDriver()

	mockDriver.WithMockedCall("Exec", driver.CommandResult{Error: errors.New("exit 1!"), ExitCode: 1}, "testContainer", "exit 1", fmt.Sprintf("%#v", map[string]string{}))
	runner := NewRunner(&mockDriver, map[string]string{"test": "test"})

	jobContext := context.WithValue(context.Background(), "workflow", *workflow)
	jobContext = context.WithValue(jobContext, "currentJob", workflow.Jobs["jobA"])

	task := runner.RunWorkflow(*workflow)

	if task.Failed() {
		t.Error("Expected task to succeed, but it failed.")
	}

}

func TestJobStepSkipsErrorIfContinueOnErrorTruthy(t *testing.T) {
	workflowSample := `
jobs:
  jobA:
    runs-on: test
    steps:
      - run: exit 1
        continue-on-error: true
      - run: echo "Continued!"
    `

	workflow, _ := workflow.FromYamlBytes([]byte(workflowSample))
	mockDriver := driver.NewMockDriver()

	mockDriver.WithMockedCall("Exec", driver.CommandResult{Error: errors.New("exit 1!"), ExitCode: 1}, "testContainer", "exit 1", fmt.Sprintf("%#v", map[string]string{}))
	runner := NewRunner(&mockDriver, map[string]string{"test": "test"})

	jobContext := context.WithValue(context.Background(), "workflow", *workflow)
	jobContext = context.WithValue(jobContext, "currentJob", workflow.Jobs["jobA"])

	runErr := runner.RunJobInContainer("testUri", "testContainer", jobContext)

	if runErr != nil {
		t.Errorf("Did not expect error, got %+v", runErr)
	}

	execCallCount := len(mockDriver.Calls["Exec"])
	if execCallCount != 2 {
		t.Errorf("Expected 2 calls to Exec, got %d", execCallCount)
	}
}

func TestJobStepExitsOnErrorIfContinueOnErrorFalsy(t *testing.T) {
	workflowSample := `
jobs:
  jobA:
    runs-on: test
    steps:
      - run: exit 1
        continue-on-error: false
      - run: echo "Continued!"
    `

	workflow, _ := workflow.FromYamlBytes([]byte(workflowSample))
	mockDriver := driver.NewMockDriver()

	mockDriver.WithMockedCall("Exec", driver.CommandResult{Error: errors.New("exit 1!"), ExitCode: 1}, "testContainer", "exit 1", ".", fmt.Sprintf("%#v", map[string]string{}))
	runner := NewRunner(&mockDriver, map[string]string{"test": "test"})

	jobContext := context.WithValue(context.Background(), "workflow", *workflow)
	jobContext = context.WithValue(jobContext, "currentJob", workflow.Jobs["jobA"])

	runErr := runner.RunJobInContainer("testUri", "testContainer", jobContext)

	if runErr == nil {
		t.Error("Expected error, got nil")
	}

	execCallCount := len(mockDriver.Calls["Exec"])
	if execCallCount != 1 {
		t.Errorf("Expected 1 calls to Exec, got %d", execCallCount)
	}
}

func TestJobStepExitsOnErrorIfContinueOnErrorUndefined(t *testing.T) {
	workflowSample := `
jobs:
  jobA:
    runs-on: test
    steps:
      - run: exit 1
      - run: echo "Continued!"
    `

	workflow, _ := workflow.FromYamlBytes([]byte(workflowSample))
	mockDriver := driver.NewMockDriver()

	mockDriver.WithMockedCall("Exec", driver.CommandResult{Error: errors.New("exit 1!"), ExitCode: 1}, "testContainer", "exit 1", ".", fmt.Sprintf("%#v", map[string]string{}))
	runner := NewRunner(&mockDriver, map[string]string{"test": "test"})

	jobContext := context.WithValue(context.Background(), "workflow", *workflow)
	jobContext = context.WithValue(jobContext, "currentJob", workflow.Jobs["jobA"])

	runErr := runner.RunJobInContainer("testUri", "testContainer", jobContext)

	if runErr == nil {
		t.Error("Expect error, got nil")
	}

	execCallCount := len(mockDriver.Calls["Exec"])
	if execCallCount != 1 {
		t.Errorf("Expected 1 calls to Exec, got %d", execCallCount)
	}
}