mirror of https://github.com/maxcnunes/gaper.git
82 lines
1.8 KiB
Go
82 lines
1.8 KiB
Go
package gaper
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import (
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"bytes"
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"errors"
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"os"
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"os/exec"
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"path/filepath"
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"runtime"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestRunnerSuccessRun(t *testing.T) {
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stdout := bytes.NewBufferString("")
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stderr := bytes.NewBufferString("")
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pArgs := []string{}
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bin := filepath.Join("testdata", "print-gaper")
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if runtime.GOOS == OSWindows {
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bin += ".bat"
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}
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runner := NewRunner(stdout, stderr, bin, pArgs)
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cmd, err := runner.Run()
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assert.Nil(t, err, "error running binary")
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assert.NotNil(t, cmd.Process, "process has not started")
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errCmd := <-runner.Errors()
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assert.Nil(t, errCmd, "async error running binary")
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assert.Contains(t, stdout.String(), "Gaper Test Message")
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assert.Equal(t, stderr.String(), "")
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}
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func TestRunnerSuccessKill(t *testing.T) {
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bin := filepath.Join("testdata", "print-gaper")
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if runtime.GOOS == OSWindows {
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bin += ".bat"
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}
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runner := NewRunner(os.Stdout, os.Stderr, bin, nil)
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_, err := runner.Run()
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assert.Nil(t, err, "error running binary")
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err = runner.Kill()
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assert.Nil(t, err, "error killing program")
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errCmd := <-runner.Errors()
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assert.NotNil(t, errCmd, "kill program")
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}
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func TestRunnerExitedNotStarted(t *testing.T) {
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runner := NewRunner(os.Stdout, os.Stderr, "", nil)
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assert.Equal(t, runner.Exited(), false)
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}
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func TestRunnerExitStatusNonExitError(t *testing.T) {
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runner := NewRunner(os.Stdout, os.Stderr, "", nil)
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err := errors.New("non exec.ExitError")
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assert.Equal(t, runner.ExitStatus(err), 0)
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}
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func testExit() {
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os.Exit(1)
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}
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func TestRunnerExitStatusExitError(t *testing.T) {
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if os.Getenv("TEST_EXIT") == "1" {
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testExit()
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return
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}
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cmd := exec.Command(os.Args[0], "-test.run=TestRunnerExitStatusExitError")
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cmd.Env = append(os.Environ(), "TEST_EXIT=1")
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err := cmd.Run()
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runner := NewRunner(os.Stdout, os.Stderr, "", nil)
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assert.Equal(t, runner.ExitStatus(err), 1)
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}
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