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global_api_test.go
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global_api_test.go
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package vagrant_go
import (
"errors"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/mock"
"github.com/stretchr/testify/require"
"testing"
)
func TestDefaultUpOptions(t *testing.T) {
t.Parallel()
options := DefaultUpOptions()
assert.Equal(t, options.WorkingDirectory, "")
assert.True(t, options.Provision)
assert.Equal(t, len(options.ProvisionWith), 0)
assert.True(t, options.DestroyOnError)
assert.True(t, options.Parallel)
assert.Equal(t, options.Provider, "")
assert.True(t, options.InstallProvider)
}
func TestDefaultDestroyOptions(t *testing.T) {
t.Parallel()
options := DefaultDestroyOptions()
assert.Equal(t, options.WorkingDirectory, "")
assert.True(t, options.Force)
assert.True(t, options.Parallel)
}
func TestDefaultSshConfigOptions(t *testing.T) {
t.Parallel()
options := DefaultSshConfigOptions()
assert.Equal(t, options.WorkingDirectory, "")
assert.Equal(t, options.Name, "")
}
func TestGlobalAPI_Up(t *testing.T) {
t.Run(
"with default options and no execution error, it executes command and does not change current working dir before execution",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
assert.Equal(t, cmd, client.Config.BinaryName)
assert.Len(t, args, 6)
assert.Equal(t, args[0], "--machine-readable")
assert.Equal(t, args[1], "up")
assert.Equal(t, args[2], "--provision")
assert.Equal(t, args[3], "--destroy-on-error")
assert.Equal(t, args[4], "--parallel")
assert.Equal(t, args[5], "--install-provider")
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultUpOptions()
err := client.Global.Up(options)
require.NoError(t, err)
assert.True(t, isCommandRunCalled)
fakeOsExecutor.AssertNotCalled(t, "Getwd")
fakeOsExecutor.AssertNotCalled(t, "Chdir")
},
)
t.Run(
"with options providing 'workingDir' and an error when retrieving current working dir, it does not execute command and does not change current working dir before execution",
func(t *testing.T) {
t.Parallel()
fakeError := errors.New("fake error")
fakeOsExecutor := &fakeOsExecutor{}
fakeOsExecutor.On("Getwd").Return("", fakeError)
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultUpOptions()
options.WorkingDirectory = "/tmp/example"
err := client.Global.Up(options)
assert.Error(t, err, "fake error")
assert.False(t, isCommandRunCalled)
fakeOsExecutor.AssertNumberOfCalls(t, "Getwd", 1)
},
)
t.Run(
"with options providing 'workingDir' and an error when changing current working dir to specified one in options 'workingDir', it does not execute command and does not change current working dir",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
fakeCwd := "/tmp/anotherexample"
fakeOsExecutor.On("Getwd").Return(fakeCwd, nil)
fakeOptionsWd := "/tmp/example"
fakeError := errors.New("fake error")
fakeOsExecutor.On("Chdir", fakeOptionsWd).Return(fakeError)
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultUpOptions()
options.WorkingDirectory = fakeOptionsWd
err := client.Global.Up(options)
assert.Error(t, err, "fake error")
assert.False(t, isCommandRunCalled)
fakeOsExecutor.AssertCalled(t, "Getwd")
fakeOsExecutor.AssertCalled(t, "Chdir", fakeOptionsWd)
fakeOsExecutor.AssertNotCalled(t, "Chdir", fakeCwd)
},
)
t.Run(
"with options providing 'workingDir' and an error when changing current working dir to old one, it executes command and does not change current working dir to old one",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
fakeCwd := "/tmp/anotherexample"
fakeOsExecutor.On("Getwd").Return(fakeCwd, nil)
fakeOptionsWd := "/tmp/example"
fakeError := errors.New("fake error")
fakeOsExecutor.On("Chdir", fakeOptionsWd).Return(nil)
fakeOsExecutor.On("Chdir", fakeCwd).Return(fakeError)
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultUpOptions()
options.WorkingDirectory = fakeOptionsWd
err := client.Global.Up(options)
assert.Error(t, err, "fake error")
assert.True(t, isCommandRunCalled)
fakeOsExecutor.AssertCalled(t, "Getwd")
fakeOsExecutor.AssertCalled(t, "Chdir", fakeOptionsWd)
fakeOsExecutor.AssertCalled(t, "Chdir", fakeCwd)
},
)
t.Run(
"with options providing 'Provision', it executes command with '--provision'",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
assert.Equal(t, cmd, client.Config.BinaryName)
assert.Len(t, args, 6)
assert.Equal(t, args[0], "--machine-readable")
assert.Equal(t, args[1], "up")
assert.Equal(t, args[2], "--provision")
assert.Equal(t, args[3], "--destroy-on-error")
assert.Equal(t, args[4], "--parallel")
assert.Equal(t, args[5], "--install-provider")
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultUpOptions()
options.Provision = true
err := client.Global.Up(options)
assert.NoError(t, err)
assert.True(t, isCommandRunCalled)
},
)
t.Run(
"with options providing 'Provision' = false, it executes command with '--no-provision'",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
assert.Equal(t, cmd, client.Config.BinaryName)
assert.Len(t, args, 6)
assert.Equal(t, args[0], "--machine-readable")
assert.Equal(t, args[1], "up")
assert.Equal(t, args[2], "--no-provision")
assert.Equal(t, args[3], "--destroy-on-error")
assert.Equal(t, args[4], "--parallel")
assert.Equal(t, args[5], "--install-provider")
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultUpOptions()
options.Provision = false
err := client.Global.Up(options)
assert.NoError(t, err)
assert.True(t, isCommandRunCalled)
},
)
t.Run(
"with options providing 'ProvisionWith' = [shell], it executes command with '--provision-with shell'",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
assert.Equal(t, cmd, client.Config.BinaryName)
assert.Len(t, args, 8)
assert.Equal(t, args[0], "--machine-readable")
assert.Equal(t, args[1], "up")
assert.Equal(t, args[2], "--provision")
assert.Equal(t, args[3], "--provision-with")
assert.Equal(t, args[4], "shell")
assert.Equal(t, args[5], "--destroy-on-error")
assert.Equal(t, args[6], "--parallel")
assert.Equal(t, args[7], "--install-provider")
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultUpOptions()
options.ProvisionWith = []string{"shell"}
err := client.Global.Up(options)
assert.NoError(t, err)
assert.True(t, isCommandRunCalled)
},
)
t.Run(
"with options providing 'DestroyOnError' = true, it executes command with '--destroy-on-error'",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
assert.Equal(t, cmd, client.Config.BinaryName)
assert.Len(t, args, 6)
assert.Equal(t, args[0], "--machine-readable")
assert.Equal(t, args[1], "up")
assert.Equal(t, args[2], "--provision")
assert.Equal(t, args[3], "--destroy-on-error")
assert.Equal(t, args[4], "--parallel")
assert.Equal(t, args[5], "--install-provider")
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultUpOptions()
options.DestroyOnError = true
err := client.Global.Up(options)
assert.NoError(t, err)
assert.True(t, isCommandRunCalled)
},
)
t.Run(
"with options providing 'DestroyOnError' = false, it executes command with '--no-destroy-on-error'",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
assert.Equal(t, cmd, client.Config.BinaryName)
assert.Len(t, args, 6)
assert.Equal(t, args[0], "--machine-readable")
assert.Equal(t, args[1], "up")
assert.Equal(t, args[2], "--provision")
assert.Equal(t, args[3], "--no-destroy-on-error")
assert.Equal(t, args[4], "--parallel")
assert.Equal(t, args[5], "--install-provider")
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultUpOptions()
options.DestroyOnError = false
err := client.Global.Up(options)
assert.NoError(t, err)
assert.True(t, isCommandRunCalled)
},
)
t.Run(
"with options providing 'Parallel' = true, it executes command with '--parallel'",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
assert.Equal(t, cmd, client.Config.BinaryName)
assert.Len(t, args, 6)
assert.Equal(t, args[0], "--machine-readable")
assert.Equal(t, args[1], "up")
assert.Equal(t, args[2], "--provision")
assert.Equal(t, args[3], "--destroy-on-error")
assert.Equal(t, args[4], "--parallel")
assert.Equal(t, args[5], "--install-provider")
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultUpOptions()
options.Parallel = true
err := client.Global.Up(options)
assert.NoError(t, err)
assert.True(t, isCommandRunCalled)
},
)
t.Run(
"with options providing 'Parallel' = false, it executes command with '--no-parallel'",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
assert.Equal(t, cmd, client.Config.BinaryName)
assert.Len(t, args, 6)
assert.Equal(t, args[0], "--machine-readable")
assert.Equal(t, args[1], "up")
assert.Equal(t, args[2], "--provision")
assert.Equal(t, args[3], "--destroy-on-error")
assert.Equal(t, args[4], "--no-parallel")
assert.Equal(t, args[5], "--install-provider")
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultUpOptions()
options.Parallel = false
err := client.Global.Up(options)
assert.NoError(t, err)
assert.True(t, isCommandRunCalled)
},
)
t.Run(
"with options providing 'Provider' = 'libvirt', it executes command with '--provider libvirt'",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
assert.Equal(t, cmd, client.Config.BinaryName)
assert.Len(t, args, 8)
assert.Equal(t, args[0], "--machine-readable")
assert.Equal(t, args[1], "up")
assert.Equal(t, args[2], "--provision")
assert.Equal(t, args[3], "--destroy-on-error")
assert.Equal(t, args[4], "--parallel")
assert.Equal(t, args[5], "--provider")
assert.Equal(t, args[6], "libvirt")
assert.Equal(t, args[7], "--install-provider")
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultUpOptions()
options.Provider = "libvirt"
err := client.Global.Up(options)
assert.NoError(t, err)
assert.True(t, isCommandRunCalled)
},
)
t.Run(
"with options providing 'Provider' = '', it executes command with no '--provider'",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
assert.Equal(t, cmd, client.Config.BinaryName)
assert.Len(t, args, 6)
assert.Equal(t, args[0], "--machine-readable")
assert.Equal(t, args[1], "up")
assert.Equal(t, args[2], "--provision")
assert.Equal(t, args[3], "--destroy-on-error")
assert.Equal(t, args[4], "--parallel")
assert.Equal(t, args[5], "--install-provider")
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultUpOptions()
options.Provider = ""
err := client.Global.Up(options)
assert.NoError(t, err)
assert.True(t, isCommandRunCalled)
},
)
t.Run(
"with options providing 'InstallProvider' = true, it executes command with no '--install-provider'",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
assert.Equal(t, cmd, client.Config.BinaryName)
assert.Len(t, args, 6)
assert.Equal(t, args[0], "--machine-readable")
assert.Equal(t, args[1], "up")
assert.Equal(t, args[2], "--provision")
assert.Equal(t, args[3], "--destroy-on-error")
assert.Equal(t, args[4], "--parallel")
assert.Equal(t, args[5], "--install-provider")
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultUpOptions()
options.InstallProvider = true
err := client.Global.Up(options)
assert.NoError(t, err)
assert.True(t, isCommandRunCalled)
},
)
t.Run("with options providing 'WorkingDirectory' = /tmp/example' and command execution returning an error, it returns an error", func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
fakeOsExecutor.On("Getwd").Return("/tmp/example", nil)
fakeOsExecutor.On("Chdir", mock.Anything).Return(nil)
isCommandRunCalled := false
client := emptyTestClient(t)
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
isCommandRunCalled = true
return []byte{}, errors.New("fake error")
}
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
options := DefaultUpOptions()
options.WorkingDirectory = "/tmp/example"
err := client.Global.Up(options)
assert.Error(t, err, "fake error")
assert.True(t, isCommandRunCalled)
})
t.Run(
"with options providing 'InstallProvider' = false, it executes command with no '--install-provider'",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
assert.Equal(t, cmd, client.Config.BinaryName)
assert.Len(t, args, 6)
assert.Equal(t, args[0], "--machine-readable")
assert.Equal(t, args[1], "up")
assert.Equal(t, args[2], "--provision")
assert.Equal(t, args[3], "--destroy-on-error")
assert.Equal(t, args[4], "--parallel")
assert.Equal(t, args[5], "--no-install-provider")
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultUpOptions()
options.InstallProvider = false
err := client.Global.Up(options)
assert.NoError(t, err)
assert.True(t, isCommandRunCalled)
},
)
}
func TestGlobalAPI_Destroy(t *testing.T) {
t.Run(
"with options providing 'Force' = true, it executes command with '--force'",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
assert.Equal(t, cmd, client.Config.BinaryName)
assert.Len(t, args, 4)
assert.Equal(t, args[0], "--machine-readable")
assert.Equal(t, args[1], "destroy")
assert.Equal(t, args[2], "--force")
assert.Equal(t, args[3], "--parallel")
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultDestroyOptions()
options.Force = true
err := client.Global.Destroy(options)
require.NoError(t, err)
assert.True(t, isCommandRunCalled)
},
)
t.Run(
"with options providing 'Force' = false, it executes command without '--force'",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
assert.Equal(t, cmd, client.Config.BinaryName)
assert.Len(t, args, 3)
assert.Equal(t, args[0], "--machine-readable")
assert.Equal(t, args[1], "destroy")
assert.Equal(t, args[2], "--parallel")
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultDestroyOptions()
options.Force = false
err := client.Global.Destroy(options)
require.NoError(t, err)
assert.True(t, isCommandRunCalled)
},
)
t.Run(
"with options providing 'Parallel' = true, it executes command with '--parallel'",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
assert.Equal(t, cmd, client.Config.BinaryName)
assert.Len(t, args, 4)
assert.Equal(t, args[0], "--machine-readable")
assert.Equal(t, args[1], "destroy")
assert.Equal(t, args[2], "--force")
assert.Equal(t, args[3], "--parallel")
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultDestroyOptions()
options.Parallel = true
err := client.Global.Destroy(options)
require.NoError(t, err)
assert.True(t, isCommandRunCalled)
},
)
t.Run(
"with options providing 'Parallel' = false, it executes command with '--no-parallel'",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
assert.Equal(t, cmd, client.Config.BinaryName)
assert.Len(t, args, 4)
assert.Equal(t, args[0], "--machine-readable")
assert.Equal(t, args[1], "destroy")
assert.Equal(t, args[2], "--force")
assert.Equal(t, args[3], "--no-parallel")
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultDestroyOptions()
options.Parallel = false
err := client.Global.Destroy(options)
require.NoError(t, err)
assert.True(t, isCommandRunCalled)
},
)
t.Run(
"with default options and no execution error, it executes command and does not change current working dir before execution",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
assert.Equal(t, cmd, client.Config.BinaryName)
assert.Len(t, args, 4)
assert.Equal(t, args[0], "--machine-readable")
assert.Equal(t, args[1], "destroy")
assert.Equal(t, args[2], "--force")
assert.Equal(t, args[3], "--parallel")
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultDestroyOptions()
err := client.Global.Destroy(options)
require.NoError(t, err)
assert.True(t, isCommandRunCalled)
fakeOsExecutor.AssertNotCalled(t, "Getwd")
fakeOsExecutor.AssertNotCalled(t, "Chdir")
},
)
t.Run(
"with options providing 'workingDir' and an error when retrieving current working dir, it does not execute command and does not change current working dir before execution",
func(t *testing.T) {
t.Parallel()
fakeError := errors.New("fake error")
fakeOsExecutor := &fakeOsExecutor{}
fakeOsExecutor.On("Getwd").Return("", fakeError)
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultUpOptions()
options.WorkingDirectory = "/tmp/example"
err := client.Global.Up(options)
assert.Error(t, err, "fake error")
assert.False(t, isCommandRunCalled)
fakeOsExecutor.AssertNumberOfCalls(t, "Getwd", 1)
},
)
t.Run(
"with options providing 'workingDir' and an error when changing current working dir to specified one in options 'workingDir', it does not execute command and does not change current working dir",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
fakeCwd := "/tmp/anotherexample"
fakeOsExecutor.On("Getwd").Return(fakeCwd, nil)
fakeOptionsWd := "/tmp/example"
fakeError := errors.New("fake error")
fakeOsExecutor.On("Chdir", fakeOptionsWd).Return(fakeError)
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultDestroyOptions()
options.WorkingDirectory = fakeOptionsWd
err := client.Global.Destroy(options)
assert.Error(t, err, "fake error")
assert.False(t, isCommandRunCalled)
fakeOsExecutor.AssertCalled(t, "Getwd")
fakeOsExecutor.AssertCalled(t, "Chdir", fakeOptionsWd)
fakeOsExecutor.AssertNotCalled(t, "Chdir", fakeCwd)
},
)
t.Run(
"with options providing 'workingDir' and an error when changing current working dir to old one, it executes command and does not change current working dir to old one",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
fakeCwd := "/tmp/anotherexample"
fakeOsExecutor.On("Getwd").Return(fakeCwd, nil)
fakeOptionsWd := "/tmp/example"
fakeError := errors.New("fake error")
fakeOsExecutor.On("Chdir", fakeOptionsWd).Return(nil)
fakeOsExecutor.On("Chdir", fakeCwd).Return(fakeError)
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultDestroyOptions()
options.WorkingDirectory = fakeOptionsWd
err := client.Global.Destroy(options)
assert.Error(t, err, "fake error")
assert.True(t, isCommandRunCalled)
fakeOsExecutor.AssertCalled(t, "Getwd")
fakeOsExecutor.AssertCalled(t, "Chdir", fakeOptionsWd)
fakeOsExecutor.AssertCalled(t, "Chdir", fakeCwd)
},
)
}
func TestGlobalAPI_SshConfig(t *testing.T) {
t.Run(
"with default options and no execution error, it executes command and does not change current working dir before execution",
func(t *testing.T) {
t.Parallel()
fakeOsExecutor := &fakeOsExecutor{}
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
assert.Equal(t, cmd, client.Config.BinaryName)
assert.Len(t, args, 2)
assert.Equal(t, args[0], "--machine-readable")
assert.Equal(t, args[1], "ssh-config")
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultSshConfigOptions()
_, err := client.Global.SshConfig(options)
require.NoError(t, err)
assert.True(t, isCommandRunCalled)
fakeOsExecutor.AssertNotCalled(t, "Getwd")
fakeOsExecutor.AssertNotCalled(t, "Chdir")
},
)
t.Run(
"with options providing 'workingDir' and an error when retrieving current working dir, it does not execute command and does not change current working dir before execution",
func(t *testing.T) {
t.Parallel()
fakeError := errors.New("fake error")
fakeOsExecutor := &fakeOsExecutor{}
fakeOsExecutor.On("Getwd").Return("", fakeError)
client := emptyTestClient(t)
globalAPI := &globalAPI{
osExecutor: fakeOsExecutor,
client: client,
}
client.Global = globalAPI
isCommandRunCalled := false
client.commandRunFunc = func(cmd string, args ...string) (bytes []byte, e error) {
isCommandRunCalled = true
return []byte{}, nil
}
options := DefaultSshConfigOptions()
options.WorkingDirectory = "/tmp/example"
_, err := client.Global.SshConfig(options)
assert.Error(t, err, "fake error")
assert.False(t, isCommandRunCalled)
fakeOsExecutor.AssertNumberOfCalls(t, "Getwd", 1)
},
)
t.Run(