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getproviders: FakeInstallablePackageMeta filename 

Add an optional execFilename argument to the test helper function
FakeInstallablePackageMeta, which allows the creation of invalid
packages.
This commit is contained in:
Alisdair McDiarmid 2020-07-07 14:41:45 -04:00
parent 8e87ccb689
commit a18b531b14
2 changed files with 12 additions and 8 deletions
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4
command/init_test.go
View File

@ -1710,7 +1710,7 @@ func newMockProviderSource(t *testing.T, availableProviderVersions map[string][]
close()
t.Fatalf("failed to parse %q as a version number for %q: %s", versionStr, addr.ForDisplay(), err)
}
meta, close, err := getproviders.FakeInstallablePackageMeta(addr, version, getproviders.VersionList{getproviders.MustParseVersion("5.0")}, getproviders.CurrentPlatform)
meta, close, err := getproviders.FakeInstallablePackageMeta(addr, version, getproviders.VersionList{getproviders.MustParseVersion("5.0")}, getproviders.CurrentPlatform, "")
if err != nil {
close()
t.Fatalf("failed to prepare fake package for %s %s: %s", addr.ForDisplay(), versionStr, err)
@ -1770,7 +1770,7 @@ func installFakeProviderPackagesElsewhere(t *testing.T, cacheDir *providercache.
if err != nil {
t.Fatalf("failed to parse %q as a version number for %q: %s", versionStr, name, err)
}
meta, close, err := getproviders.FakeInstallablePackageMeta(addr, version, getproviders.VersionList{getproviders.MustParseVersion("5.0")}, getproviders.CurrentPlatform)
meta, close, err := getproviders.FakeInstallablePackageMeta(addr, version, getproviders.VersionList{getproviders.MustParseVersion("5.0")}, getproviders.CurrentPlatform, "")
// We're going to install all these fake packages before we return,
// so we don't need to preserve them afterwards.
defer close()

16
internal/getproviders/mock_source.go
View File

@ -143,13 +143,15 @@ func FakePackageMeta(provider addrs.Provider, version Version, protocols Version
// to a temporary archive file that could actually be installed in principle.
//
// Installing it will not produce a working provider though: just a fake file
// posing as an executable.
// posing as an executable. The filename for the executable defaults to the
// standard terraform-provider-NAME_X.Y.Z format, but can be overridden with
// the execFilename argument.
//
// It's the caller's responsibility to call the close callback returned
// alongside the result in order to clean up the temporary file. The caller
// should call the callback even if this function returns an error, because
// some error conditions leave a partially-created file on disk.
func FakeInstallablePackageMeta(provider addrs.Provider, version Version, protocols VersionList, target Platform) (PackageMeta, func(), error) {
func FakeInstallablePackageMeta(provider addrs.Provider, version Version, protocols VersionList, target Platform, execFilename string) (PackageMeta, func(), error) {
f, err := ioutil.TempFile("", "terraform-getproviders-fake-package-")
if err != nil {
return PackageMeta{}, func() {}, err
@ -162,10 +164,12 @@ func FakeInstallablePackageMeta(provider addrs.Provider, version Version, protoc
os.Remove(f.Name())
}
execFilename := fmt.Sprintf("terraform-provider-%s_%s", provider.Type, version.String())
if target.OS == "windows" {
// For a little more (technically unnecessary) realism...
execFilename += ".exe"
if execFilename == "" {
execFilename = fmt.Sprintf("terraform-provider-%s_%s", provider.Type, version.String())
if target.OS == "windows" {
// For a little more (technically unnecessary) realism...
execFilename += ".exe"
}
}
zw := zip.NewWriter(f)