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sap-jenkins-library/pkg/npm/npm_test.go
Kevin Hudemann a04e53df2a
npmExecuteScripts: allow passing a list of build descriptors to execute scripts for (#2312)
This change extends the npmExecuteScripts step to support execution of
npm scripts for specific modules. Previously, it was not possible to
execute npm scripts only for specific modules. Now, if the parameter
buildDesriptorList is set the scripts defined by the runScripts
parameter will be executed for the modules defined by
buildDescriptorList. Note, in this case the buildDescriptorExcludeList
will be ignored.
2020-11-04 16:20:26 +01:00

341 lines
12 KiB
Go

package npm
import (
"github.com/SAP/jenkins-library/pkg/mock"
"github.com/stretchr/testify/assert"
"path/filepath"
"testing"
)
type npmMockUtilsBundle struct {
*mock.FilesMock
execRunner *mock.ExecMockRunner
}
func (u *npmMockUtilsBundle) GetExecRunner() ExecRunner {
return u.execRunner
}
func newNpmMockUtilsBundle() npmMockUtilsBundle {
utils := npmMockUtilsBundle{FilesMock: &mock.FilesMock{}, execRunner: &mock.ExecMockRunner{}}
return utils
}
func TestNpm(t *testing.T) {
t.Run("find package.json files with one package.json", func(t *testing.T) {
utils := newNpmMockUtilsBundle()
utils.AddFile("package.json", []byte("{\"name\": \"Test\" }"))
options := ExecutorOptions{}
exec := &Execute{
Utils: &utils,
Options: options,
}
packageJSONFiles := exec.FindPackageJSONFiles()
assert.Equal(t, []string{"package.json"}, packageJSONFiles)
})
t.Run("find package.json files with two package.json and default filter", func(t *testing.T) {
utils := newNpmMockUtilsBundle()
utils.AddFile("package.json", []byte("{}"))
utils.AddFile(filepath.Join("src", "package.json"), []byte("{}")) // should NOT be filtered out
utils.AddFile(filepath.Join("node_modules", "package.json"), []byte("{}")) // is filtered out
utils.AddFile(filepath.Join("gen", "package.json"), []byte("{}")) // is filtered out
options := ExecutorOptions{}
exec := &Execute{
Utils: &utils,
Options: options,
}
packageJSONFiles := exec.FindPackageJSONFiles()
assert.Equal(t, []string{"package.json", filepath.Join("src", "package.json")}, packageJSONFiles)
})
t.Run("find package.json files with two package.json and excludes", func(t *testing.T) {
utils := newNpmMockUtilsBundle()
utils.AddFile("package.json", []byte("{}"))
utils.AddFile(filepath.Join("src", "package.json"), []byte("{}")) // should NOT be filtered out
utils.AddFile(filepath.Join("notfiltered", "package.json"), []byte("{}")) // should NOT be filtered out
utils.AddFile(filepath.Join("Path", "To", "filter", "package.json"), []byte("{}")) // should NOT be filtered out
utils.AddFile(filepath.Join("node_modules", "package.json"), []byte("{}")) // is filtered out
utils.AddFile(filepath.Join("gen", "package.json"), []byte("{}")) // is filtered out
utils.AddFile(filepath.Join("filter", "package.json"), []byte("{}")) // is filtered out
utils.AddFile(filepath.Join("filterPath", "package.json"), []byte("{}")) // is filtered out
utils.AddFile(filepath.Join("filter", "Path", "To", "package.json"), []byte("{}")) // is filtered out
options := ExecutorOptions{}
exec := &Execute{
Utils: &utils,
Options: options,
}
packageJSONFiles, err := exec.FindPackageJSONFilesWithExcludes([]string{"filter/**", "filterPath/package.json"})
if assert.NoError(t, err) {
assert.Equal(t, []string{filepath.Join("Path", "To", "filter", "package.json"), filepath.Join("notfiltered", "package.json"), "package.json", filepath.Join("src", "package.json")}, packageJSONFiles)
}
})
t.Run("find package.json files with script", func(t *testing.T) {
utils := newNpmMockUtilsBundle()
utils.AddFile("package.json", []byte("{\"scripts\": { \"ci-lint\": \"exit 0\" } }"))
utils.AddFile(filepath.Join("src", "package.json"), []byte("{ \"name\": \"test\" }"))
utils.AddFile(filepath.Join("test", "package.json"), []byte("{ \"scripts\": { \"test\": \"exit 0\" } }"))
options := ExecutorOptions{}
exec := &Execute{
Utils: &utils,
Options: options,
}
packageJSONFilesWithScript, err := exec.FindPackageJSONFilesWithScript([]string{"package.json", filepath.Join("src", "package.json"), filepath.Join("test", "package.json")}, "ci-lint")
if assert.NoError(t, err) {
assert.Equal(t, []string{"package.json"}, packageJSONFilesWithScript)
}
})
t.Run("Install deps for package.json with package-lock.json", func(t *testing.T) {
utils := newNpmMockUtilsBundle()
utils.AddFile("package.json", []byte("{\"scripts\": { \"ci-lint\": \"exit 0\" } }"))
utils.AddFile("package-lock.json", []byte("{}"))
options := ExecutorOptions{}
options.DefaultNpmRegistry = "foo.bar"
exec := &Execute{
Utils: &utils,
Options: options,
}
err := exec.install("package.json")
if assert.NoError(t, err) {
if assert.Equal(t, 2, len(utils.execRunner.Calls)) {
assert.Equal(t, mock.ExecCall{Exec: "npm", Params: []string{"ci"}}, utils.execRunner.Calls[1])
}
}
})
t.Run("Install deps for package.json without package-lock.json", func(t *testing.T) {
utils := newNpmMockUtilsBundle()
utils.AddFile("package.json", []byte("{\"scripts\": { \"ci-lint\": \"exit 0\" } }"))
options := ExecutorOptions{}
options.DefaultNpmRegistry = "foo.bar"
exec := &Execute{
Utils: &utils,
Options: options,
}
err := exec.install("package.json")
if assert.NoError(t, err) {
if assert.Equal(t, 2, len(utils.execRunner.Calls)) {
assert.Equal(t, mock.ExecCall{Exec: "npm", Params: []string{"install"}}, utils.execRunner.Calls[1])
}
}
})
t.Run("Install deps for package.json with yarn.lock", func(t *testing.T) {
utils := newNpmMockUtilsBundle()
utils.AddFile("package.json", []byte("{\"scripts\": { \"ci-lint\": \"exit 0\" } }"))
utils.AddFile("yarn.lock", []byte("{}"))
options := ExecutorOptions{}
options.DefaultNpmRegistry = "foo.bar"
exec := &Execute{
Utils: &utils,
Options: options,
}
err := exec.install("package.json")
if assert.NoError(t, err) {
if assert.Equal(t, 2, len(utils.execRunner.Calls)) {
assert.Equal(t, mock.ExecCall{Exec: "yarn", Params: []string{"install", "--frozen-lockfile"}}, utils.execRunner.Calls[1])
}
}
})
t.Run("Install all deps", func(t *testing.T) {
utils := newNpmMockUtilsBundle()
utils.AddFile("package.json", []byte("{\"scripts\": { \"ci-lint\": \"exit 0\" } }"))
utils.AddFile("package-lock.json", []byte("{}"))
utils.AddFile(filepath.Join("src", "package.json"), []byte("{\"scripts\": { \"ci-lint\": \"exit 0\" } }"))
utils.AddFile(filepath.Join("src", "package-lock.json"), []byte("{}"))
options := ExecutorOptions{}
options.DefaultNpmRegistry = "foo.bar"
exec := &Execute{
Utils: &utils,
Options: options,
}
err := exec.InstallAllDependencies([]string{"package.json", filepath.Join("src", "package.json")})
if assert.NoError(t, err) {
if assert.Equal(t, 4, len(utils.execRunner.Calls)) {
assert.Equal(t, mock.ExecCall{Exec: "npm", Params: []string{"ci"}}, utils.execRunner.Calls[1])
assert.Equal(t, mock.ExecCall{Exec: "npm", Params: []string{"ci"}}, utils.execRunner.Calls[3])
}
}
})
t.Run("check if yarn.lock and package-lock exist", func(t *testing.T) {
utils := newNpmMockUtilsBundle()
utils.AddFile("package.json", []byte("{\"scripts\": { \"ci-lint\": \"exit 0\" } }"))
utils.AddFile("yarn.lock", []byte("{}"))
utils.AddFile("package-lock.json", []byte("{}"))
options := ExecutorOptions{}
exec := &Execute{
Utils: &utils,
Options: options,
}
packageLock, yarnLock, err := exec.checkIfLockFilesExist()
if assert.NoError(t, err) {
assert.True(t, packageLock)
assert.True(t, yarnLock)
}
})
t.Run("check that yarn.lock and package-lock do not exist", func(t *testing.T) {
utils := newNpmMockUtilsBundle()
utils.AddFile("package.json", []byte("{\"scripts\": { \"ci-lint\": \"exit 0\" } }"))
options := ExecutorOptions{}
exec := &Execute{
Utils: &utils,
Options: options,
}
packageLock, yarnLock, err := exec.checkIfLockFilesExist()
if assert.NoError(t, err) {
assert.False(t, packageLock)
assert.False(t, yarnLock)
}
})
t.Run("check Execute script", func(t *testing.T) {
utils := newNpmMockUtilsBundle()
utils.AddFile("package.json", []byte("{\"scripts\": { \"ci-lint\": \"exit 0\" } }"))
options := ExecutorOptions{}
exec := &Execute{
Utils: &utils,
Options: options,
}
err := exec.executeScript("package.json", "ci-lint", []string{"--silent"}, []string{"--tag", "tag1"})
if assert.NoError(t, err) {
if assert.Equal(t, 2, len(utils.execRunner.Calls)) {
assert.Equal(t, mock.ExecCall{Exec: "npm", Params: []string{"run", "ci-lint", "--silent", "--", "--tag", "tag1"}}, utils.execRunner.Calls[1])
}
}
})
t.Run("check Execute all scripts", func(t *testing.T) {
utils := newNpmMockUtilsBundle()
utils.AddFile("package.json", []byte("{\"scripts\": { \"ci-lint\": \"exit 0\" } }"))
utils.AddFile(filepath.Join("src", "package.json"), []byte("{\"scripts\": { \"ci-build\": \"exit 0\" } }"))
options := ExecutorOptions{}
runScripts := []string{"ci-lint", "ci-build"}
exec := &Execute{
Utils: &utils,
Options: options,
}
err := exec.RunScriptsInAllPackages(runScripts, nil, nil, false, nil, nil)
if assert.NoError(t, err) {
if assert.Equal(t, 4, len(utils.execRunner.Calls)) {
assert.Equal(t, mock.ExecCall{Exec: "npm", Params: []string{"run", "ci-lint"}}, utils.execRunner.Calls[1])
assert.Equal(t, mock.ExecCall{Exec: "npm", Params: []string{"run", "ci-build"}}, utils.execRunner.Calls[3])
}
}
})
t.Run("check Execute all scripts with buildDescriptorList", func(t *testing.T) {
utils := newNpmMockUtilsBundle()
utils.AddFile("package.json", []byte("{\"scripts\": { \"ci-lint\": \"exit 0\" } }")) // is filtered out
utils.AddFile(filepath.Join("src", "package.json"), []byte("{\"scripts\": { \"ci-build\": \"exit 0\" } }")) // should NOT be filtered out
options := ExecutorOptions{}
runScripts := []string{"ci-lint", "ci-build"}
buildDescriptorList := []string{filepath.Join("src", "package.json")}
exec := &Execute{
Utils: &utils,
Options: options,
}
err := exec.RunScriptsInAllPackages(runScripts, nil, nil, false, nil, buildDescriptorList)
if assert.NoError(t, err) {
if assert.Equal(t, 2, len(utils.execRunner.Calls)) {
assert.Equal(t, mock.ExecCall{Exec: "npm", Params: []string{"run", "ci-build"}}, utils.execRunner.Calls[1])
}
}
})
t.Run("check set npm registry", func(t *testing.T) {
utils := newNpmMockUtilsBundle()
utils.AddFile("package.json", []byte("{\"scripts\": { \"ci-lint\": \"exit 0\" } }"))
utils.AddFile(filepath.Join("src", "package.json"), []byte("{\"scripts\": { \"ci-build\": \"exit 0\" } }"))
utils.execRunner = &mock.ExecMockRunner{StdoutReturn: map[string]string{"npm config get registry": "undefined"}}
options := ExecutorOptions{}
options.DefaultNpmRegistry = "https://example.org/npm"
exec := &Execute{
Utils: &utils,
Options: options,
}
err := exec.SetNpmRegistries()
if assert.NoError(t, err) {
if assert.Equal(t, 2, len(utils.execRunner.Calls)) {
assert.Equal(t, mock.ExecCall{Exec: "npm", Params: []string{"config", "get", "registry"}}, utils.execRunner.Calls[0])
assert.Equal(t, mock.ExecCall{Exec: "npm", Params: []string{"config", "set", "registry", exec.Options.DefaultNpmRegistry}}, utils.execRunner.Calls[1])
}
}
})
t.Run("Call run-scripts with virtual frame buffer", func(t *testing.T) {
utils := newNpmMockUtilsBundle()
utils.AddFile("package.json", []byte("{\"scripts\": { \"foo\": \"\" } }"))
options := ExecutorOptions{}
exec := &Execute{
Utils: &utils,
Options: options,
}
err := exec.RunScriptsInAllPackages([]string{"foo"}, nil, nil, true, nil, nil)
assert.Contains(t, utils.execRunner.Env, "DISPLAY=:99")
assert.NoError(t, err)
if assert.Len(t, utils.execRunner.Calls, 3) {
xvfbCall := utils.execRunner.Calls[0]
assert.Equal(t, "Xvfb", xvfbCall.Exec)
assert.Equal(t, []string{"-ac", ":99", "-screen", "0", "1280x1024x16"}, xvfbCall.Params)
assert.True(t, xvfbCall.Async)
assert.True(t, xvfbCall.Execution.Killed)
assert.Equal(t, mock.ExecCall{Exec: "npm", Params: []string{"run", "foo"}}, utils.execRunner.Calls[2])
}
})
}