mocks

package
v2.2.1 Latest Latest
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 Go to latest Published: Oct 2, 2024 License: Apache-2.0 Imports: 22 Imported by: 0

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Index

Constants

View Source 
const FakeDigest = "fakeDigest"

Variables

This section is empty.

Functions

func FakeLoopDeviceSnapshotsStatus 

func FakeLoopDeviceSnapshotsStatus(fs types.FS, rootDir string, snapsCount int) error

FakeLoopDeviceSnapshotsStatus creates fake snapshots files according to the LoopDevice behavior. Used for unit testing only.

Types

type FakeBootloader 

type FakeBootloader struct {
	ErrorInstall                bool
	ErrorInstallConfig          bool
	ErrorDoEFIEntries           bool
	ErrorInstallEFI             bool
	ErrorInstallEFIBinaries     bool
	ErrorSetPersistentVariables bool
	ErrorSetDefaultEntry        bool
}

func (*FakeBootloader) DoEFIEntries 

func (f *FakeBootloader) DoEFIEntries(_, _ string) error

func (*FakeBootloader) Install 

func (f *FakeBootloader) Install(_, _ string) error

func (*FakeBootloader) InstallConfig 

func (f *FakeBootloader) InstallConfig(_, _ string) error

func (*FakeBootloader) InstallEFI 

func (f *FakeBootloader) InstallEFI(_, _ string) error

func (*FakeBootloader) InstallEFIBinaries 

func (f *FakeBootloader) InstallEFIBinaries(_, _, _ string) error

func (*FakeBootloader) SetDefaultEntry 

func (f *FakeBootloader) SetDefaultEntry(_, _, _ string) error

func (*FakeBootloader) SetPersistentVariables 

func (f *FakeBootloader) SetPersistentVariables(_ string, _ map[string]string) error

type FakeCloudInitRunner 

type FakeCloudInitRunner struct {
	ExecStages []string
	Error      bool
	RenderErr  bool
	// contains filtered or unexported fields
}

func (*FakeCloudInitRunner) CloudInitFileRender 

func (ci *FakeCloudInitRunner) CloudInitFileRender(_ string, _ *schema.YipConfig) error

func (*FakeCloudInitRunner) GetStageArgs 

func (ci *FakeCloudInitRunner) GetStageArgs(stage string) []string

func (*FakeCloudInitRunner) Run 

func (ci *FakeCloudInitRunner) Run(stage string, args ...string) error

func (*FakeCloudInitRunner) SetModifier 

func (ci *FakeCloudInitRunner) SetModifier(_ schema.Modifier)

type FakeHTTPClient 

type FakeHTTPClient struct {
	ClientCalls []string
	Error       bool
}

FakeHTTPClient is an implementation of HTTPClient interface used for testing It stores Get calls into ClientCalls for easy checking of what was called

func (*FakeHTTPClient) GetURL 

func (m *FakeHTTPClient) GetURL(_ types.Logger, url string, _ string) error

GetURL will return a FakeHttpBody and store the url call into ClientCalls

func (*FakeHTTPClient) WasGetCalledWith 

func (m *FakeHTTPClient) WasGetCalledWith(url string) bool

WasGetCalledWith is a helper method to confirm that the client wazs called with the give url

type FakeImageExtractor 

type FakeImageExtractor struct {
	Logger     types.Logger
	SideEffect func(imageRef, destination, platformRef string, local bool, verify bool) (string, error)
}

func NewFakeImageExtractor 

func NewFakeImageExtractor(logger types.Logger) *FakeImageExtractor

func (FakeImageExtractor) ExtractImage 

func (f FakeImageExtractor) ExtractImage(imageRef, destination, platformRef string, local bool, verify bool) (string, error)

type FakeMounter 

type FakeMounter struct {
	ErrorOnMount   bool
	ErrorOnUnmount bool
	FakeMounter    mount.Interface
}

FakeMounter is a fake mounter for tests that can error out.

func NewFakeMounter 

func NewFakeMounter() *FakeMounter

NewFakeMounter returns an FakeMounter with an instance of FakeMounter inside so we can use its functions

func (FakeMounter) IsLikelyNotMountPoint 

func (e FakeMounter) IsLikelyNotMountPoint(file string) (bool, error)

func (FakeMounter) List 

func (e FakeMounter) List() ([]mount.MountPoint, error)

This is not part of the interface, just a helper method for tests

func (FakeMounter) Mount 

func (e FakeMounter) Mount(source string, target string, fstype string, options []string) error

Mount will return an error if ErrorOnMount is true

func (FakeMounter) Unmount 

func (e FakeMounter) Unmount(target string) error

Unmount will return an error if ErrorOnUnmount is true

type FakeRunner 

type FakeRunner struct {
	ReturnValue []byte
	SideEffect  func(command string, args ...string) ([]byte, error)
	ReturnError error
	Logger      types.Logger
	CmdNotFound string
	// contains filtered or unexported fields
}

func NewFakeRunner 

func NewFakeRunner() *FakeRunner

func (*FakeRunner) ClearCmds 

func (r *FakeRunner) ClearCmds()

func (FakeRunner) CmdsMatch 

func (r FakeRunner) CmdsMatch(cmdList [][]string) error

CmdsMatch matches the commands list in order. Note HasPrefix is being used to evaluate the match, so expecting initial part of the command is enough to get a match. It facilitates testing commands with dynamic arguments (aka temporary files)

func (*FakeRunner) CommandExists 

func (r *FakeRunner) CommandExists(command string) bool

func (FakeRunner) GetCmds 

func (r FakeRunner) GetCmds() [][]string

GetCmds returns the list of commands recorded by this FakeRunner instance this is helpful to debug tests

func (FakeRunner) GetLogger 

func (r FakeRunner) GetLogger() types.Logger

func (FakeRunner) IncludesCmds 

func (r FakeRunner) IncludesCmds(cmdList [][]string) error

IncludesCmds checks the given commands were executed in any order. Note it uses HasPrefix to match commands, see CmdsMatch.

func (*FakeRunner) InitCmd 

func (r *FakeRunner) InitCmd(command string, args ...string) *exec.Cmd

func (FakeRunner) MatchMilestones 

func (r FakeRunner) MatchMilestones(cmdList [][]string) error

MatchMilestones matches all the given commands were executed in the provided order. Note it uses HasPrefix to match commands, see CmdsMatch.

func (*FakeRunner) Run 

func (r *FakeRunner) Run(command string, args ...string) ([]byte, error)

func (*FakeRunner) RunCmd 

func (r *FakeRunner) RunCmd(_ *exec.Cmd) ([]byte, error)

func (*FakeRunner) SetLogger 

func (r *FakeRunner) SetLogger(logger types.Logger)

type FakeSyscall 

type FakeSyscall struct {
	ErrorOnChroot bool
	// contains filtered or unexported fields
}

FakeSyscall is a test helper method to track calls to syscall It can also fail on Chroot command

func (*FakeSyscall) Chdir 

func (f *FakeSyscall) Chdir(_ string) error

func (*FakeSyscall) Chroot 

func (f *FakeSyscall) Chroot(path string) error

Chroot will store the chroot call It can return a failure if ErrorOnChroot is true

func (*FakeSyscall) WasChrootCalledWith 

func (f *FakeSyscall) WasChrootCalledWith(path string) bool

WasChrootCalledWith is a helper method to check if Chroot was called with the given path

type GhwMock 

type GhwMock struct {
	// contains filtered or unexported fields
}

GhwMock is used to construct a fake disk to present to ghw when scanning block devices The way this works is ghw will use the existing files in the system to determine the different disks, partitions and mountpoints. It uses /sys/block, /proc/self/mounts and /run/udev/data to gather everything It also has an entrypoint to overwrite the root dir from which the paths are constructed so that allows us to override it easily and make it read from a different location. This mock is used to construct a fake FS with all its needed files on a different chroot and just add a Disk with its partitions and let the struct do its thing creating files and mountpoints and such You can even just pass no disks to simulate a system in which there is no disk/no cos partitions

func (*GhwMock) AddDisk 

func (g *GhwMock) AddDisk(disk block.Disk)

AddDisk adds a disk to GhwMock

func (*GhwMock) AddPartitionToDisk 

func (g *GhwMock) AddPartitionToDisk(diskName string, partition *block.Partition)

AddPartitionToDisk will add a partition to the given disk and call Clean+CreateDevices, so we recreate all files It makes no effort checking if the disk exists

func (*GhwMock) Clean 

func (g *GhwMock) Clean()

Clean will remove the chroot dir and unset the env var

func (*GhwMock) CreateDevices 

func (g *GhwMock) CreateDevices()

CreateDevices will create a new context and paths for ghw using the Chroot value as base, then set the env var GHW_ROOT so the ghw library picks that up and then iterate over the disks and partitions and create the necessary files

func (*GhwMock) RemoveDisk 

func (g *GhwMock) RemoveDisk(disk string)

RemoveDisk will remove the files for a disk. It makes no effort to check if the disk exists or not

func (*GhwMock) RemovePartitionFromDisk 

func (g *GhwMock) RemovePartitionFromDisk(diskName string, partitionName string)

RemovePartitionFromDisk will remove the files for a partition It makes no effort checking if the disk/partition/files exist

type LiveBootLoaderMock 

type LiveBootLoaderMock struct {
	ErrorEFI bool
	ErrorISO bool
}

func (*LiveBootLoaderMock) PrepareEFI 

func (g *LiveBootLoaderMock) PrepareEFI(_, _ string) error

func (*LiveBootLoaderMock) PrepareISO 

func (g *LiveBootLoaderMock) PrepareISO(_, _ string) error

type MockEFIVariables added in v2.2.0 

type MockEFIVariables struct {
	// contains filtered or unexported fields
}

MockEFIVariables implements an in-memory variable store.

func NewMockEFIVariables added in v2.2.0 

func NewMockEFIVariables() *MockEFIVariables

func (MockEFIVariables) DelVariable added in v2.2.0 

func (m MockEFIVariables) DelVariable(_ efi.GUID, _ string) error

func (MockEFIVariables) GetVariable added in v2.2.0 

func (m MockEFIVariables) GetVariable(guid efi.GUID, name string) (data []byte, attrs efi.VariableAttributes, err error)

GetVariable implements EFIVariables

func (MockEFIVariables) JSON added in v2.2.0 

func (m MockEFIVariables) JSON() ([]byte, error)

JSON renders the MockEFIVariables as an Azure JSON config

func (MockEFIVariables) ListVariables added in v2.2.0 

func (m MockEFIVariables) ListVariables() (out []efi.VariableDescriptor, err error)

ListVariables implements EFIVariables

func (MockEFIVariables) NewFileDevicePath added in v2.2.0 

func (m MockEFIVariables) NewFileDevicePath(fpath string, _ efi_linux.FilePathToDevicePathMode) (efi.DevicePath, error)

func (MockEFIVariables) ReadLoadOption added in v2.2.0 

func (m MockEFIVariables) ReadLoadOption(_ io.Reader) (out *efi.LoadOption, err error)

func (MockEFIVariables) SetVariable added in v2.2.0 

func (m MockEFIVariables) SetVariable(guid efi.GUID, name string, data []byte, attrs efi.VariableAttributes) error

SetVariable implements EFIVariables

func (*MockEFIVariables) WithLoadOptionError added in v2.2.0 

func (m *MockEFIVariables) WithLoadOptionError(err error) *MockEFIVariables

Source Files

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