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sap-jenkins-library/cmd/npmExecuteLint_test.go
Daniel Kurzynski 15926684cb
Fix lint tests (#1773)
Co-authored-by: Kevin Hudemann <kevin.hudemann@sap.com>
2020-07-08 11:57:21 +02:00

176 lines
7.8 KiB
Go

package cmd
import (
"errors"
"github.com/SAP/jenkins-library/pkg/command"
"github.com/SAP/jenkins-library/pkg/mock"
"github.com/SAP/jenkins-library/pkg/npm"
"github.com/stretchr/testify/assert"
"path/filepath"
"testing"
)
type mockLintUtilsBundle struct {
*mock.FilesMock
execRunner *mock.ExecMockRunner
}
func (u *mockLintUtilsBundle) getExecRunner() command.ExecRunner {
return u.execRunner
}
func (u *mockLintUtilsBundle) getGeneralPurposeConfig(configURL string) {
u.AddFile(filepath.Join(".pipeline", ".eslintrc.json"), []byte(`abc`))
}
func newLintMockUtilsBundle() mockLintUtilsBundle {
utils := mockLintUtilsBundle{FilesMock: &mock.FilesMock{}, execRunner: &mock.ExecMockRunner{}}
return utils
}
func TestNpmExecuteLint(t *testing.T) {
t.Run("Call with ci-lint script and one package.json", func(t *testing.T) {
lintUtils := newLintMockUtilsBundle()
lintUtils.AddFile("package.json", []byte("{\"scripts\": { \"ci-lint\": \"\" } }"))
npmUtils := newNpmMockUtilsBundle()
npmUtils.execRunner = lintUtils.execRunner
npmUtils.FilesMock = lintUtils.FilesMock
config := npmExecuteLintOptions{
FailOnError: true,
}
npmExecutor := npmExecutorMock{utils: npmUtils, config: npmConfig{runScripts: []string{"ci-lint"}, runOptions: []string{"--silent"}}}
err := runNpmExecuteLint(&npmExecutor, &lintUtils, &config)
assert.NoError(t, err)
})
t.Run("Call default with ESLint config from user", func(t *testing.T) {
lintUtils := newLintMockUtilsBundle()
lintUtils.AddFile("package.json", []byte("{\"name\": \"Test\" }"))
lintUtils.AddFile(".eslintrc.json", []byte("{\"name\": \"Test\" }"))
config := npmExecuteLintOptions{}
config.DefaultNpmRegistry = "foo.bar"
npmUtils := newNpmMockUtilsBundle()
npmUtils.execRunner = lintUtils.execRunner
npmExecutor := npm.Execute{Utils: &npmUtils, Options: npm.ExecutorOptions{}}
err := runNpmExecuteLint(&npmExecutor, &lintUtils, &config)
if assert.NoError(t, err) {
if assert.Equal(t, 3, len(lintUtils.execRunner.Calls)) {
assert.Equal(t, mock.ExecCall{Exec: "npx", Params: []string{"eslint", ".", "-f", "checkstyle", "-o", "./0_defaultlint.xml", "--ignore-pattern", "node_modules/", "--ignore-pattern", ".eslintrc.js"}}, lintUtils.execRunner.Calls[2])
}
}
})
t.Run("Call default with two ESLint configs from user", func(t *testing.T) {
lintUtils := newLintMockUtilsBundle()
lintUtils.AddFile("package.json", []byte("{\"name\": \"Test\" }"))
lintUtils.AddFile(".eslintrc.json", []byte("{\"name\": \"Test\" }"))
lintUtils.AddFile(filepath.Join("src", ".eslintrc.json"), []byte("{\"name\": \"Test\" }"))
config := npmExecuteLintOptions{}
config.DefaultNpmRegistry = "foo.bar"
npmUtils := newNpmMockUtilsBundle()
npmUtils.execRunner = lintUtils.execRunner
npmExecutor := npm.Execute{Utils: &npmUtils, Options: npm.ExecutorOptions{}}
err := runNpmExecuteLint(&npmExecutor, &lintUtils, &config)
if assert.NoError(t, err) {
if assert.Equal(t, 4, len(lintUtils.execRunner.Calls)) {
assert.Equal(t, mock.ExecCall{Exec: "npx", Params: []string{"eslint", ".", "-f", "checkstyle", "-o", "./0_defaultlint.xml", "--ignore-pattern", "node_modules/", "--ignore-pattern", ".eslintrc.js"}}, lintUtils.execRunner.Calls[2])
assert.Equal(t, mock.ExecCall{Exec: "npx", Params: []string{"eslint", "src/**/*.js", "-f", "checkstyle", "-o", "./1_defaultlint.xml", "--ignore-pattern", "node_modules/", "--ignore-pattern", ".eslintrc.js"}}, lintUtils.execRunner.Calls[3])
}
}
})
t.Run("Default without ESLint config", func(t *testing.T) {
lintUtils := newLintMockUtilsBundle()
lintUtils.AddFile("package.json", []byte("{\"name\": \"Test\" }"))
config := npmExecuteLintOptions{}
config.DefaultNpmRegistry = "foo.bar"
npmUtils := newNpmMockUtilsBundle()
npmUtils.execRunner = lintUtils.execRunner
npmExecutor := npm.Execute{Utils: &npmUtils, Options: npm.ExecutorOptions{}}
err := runNpmExecuteLint(&npmExecutor, &lintUtils, &config)
if assert.NoError(t, err) {
if assert.Equal(t, 4, len(lintUtils.execRunner.Calls)) {
assert.Equal(t, mock.ExecCall{Exec: "npm", Params: []string{"install", "eslint@^7.0.0", "typescript@^3.7.4", "@typescript-eslint/parser@^3.0.0", "@typescript-eslint/eslint-plugin@^3.0.0"}}, lintUtils.execRunner.Calls[2])
assert.Equal(t, mock.ExecCall{Exec: "npx", Params: []string{"--no-install", "eslint", ".", "--ext", ".js,.jsx,.ts,.tsx", "-c", ".pipeline/.eslintrc.json", "-f", "checkstyle", "-o", "./defaultlint.xml", "--ignore-pattern", ".eslintrc.js"}}, lintUtils.execRunner.Calls[3])
}
}
})
t.Run("Call with ci-lint script and failOnError", func(t *testing.T) {
lintUtils := newLintMockUtilsBundle()
lintUtils.AddFile("package.json", []byte("{\"scripts\": { \"ci-lint\": \"\" } }"))
lintUtils.execRunner = &mock.ExecMockRunner{ShouldFailOnCommand: map[string]error{"npm run ci-lint --silent": errors.New("exit 1")}}
config := npmExecuteLintOptions{}
config.FailOnError = true
config.DefaultNpmRegistry = "foo.bar"
npmUtils := newNpmMockUtilsBundle()
npmUtils.execRunner = lintUtils.execRunner
npmUtils.FilesMock = lintUtils.FilesMock
npmExecutor := npm.Execute{Utils: &npmUtils, Options: npm.ExecutorOptions{}}
err := runNpmExecuteLint(&npmExecutor, &lintUtils, &config)
if assert.EqualError(t, err, "ci-lint script execution failed with error: failed to run npm script ci-lint: exit 1. This might be the result of severe linting findings, or some other issue while executing the script. Please examine the linting results in the UI, the cilint.xml file, if available, or the log above. ") {
if assert.Equal(t, 3, len(lintUtils.execRunner.Calls)) {
assert.Equal(t, mock.ExecCall{Exec: "npm", Params: []string{"run", "ci-lint", "--silent"}}, lintUtils.execRunner.Calls[2])
}
}
})
t.Run("Call default with ESLint config from user and failOnError", func(t *testing.T) {
lintUtils := newLintMockUtilsBundle()
lintUtils.AddFile("package.json", []byte("{\"name\": \"Test\" }"))
lintUtils.AddFile(".eslintrc.json", []byte("{\"name\": \"Test\" }"))
lintUtils.execRunner = &mock.ExecMockRunner{ShouldFailOnCommand: map[string]error{"eslint . -f checkstyle -o ./0_defaultlint.xml --ignore-pattern node_modules/ --ignore-pattern .eslintrc.js": errors.New("exit 1")}}
config := npmExecuteLintOptions{}
config.FailOnError = true
config.DefaultNpmRegistry = "foo.bar"
npmUtils := newNpmMockUtilsBundle()
npmUtils.execRunner = lintUtils.execRunner
npmExecutor := npm.Execute{Utils: &npmUtils, Options: npm.ExecutorOptions{}}
err := runNpmExecuteLint(&npmExecutor, &lintUtils, &config)
if assert.EqualError(t, err, "Lint execution failed. This might be the result of severe linting findings, problems with the provided ESLint configuration (.eslintrc.json), or another issue. Please examine the linting results in the UI or in 0_defaultlint.xml, if available, or the log above. ") {
if assert.Equal(t, 3, len(lintUtils.execRunner.Calls)) {
assert.Equal(t, mock.ExecCall{Exec: "npx", Params: []string{"eslint", ".", "-f", "checkstyle", "-o", "./0_defaultlint.xml", "--ignore-pattern", "node_modules/", "--ignore-pattern", ".eslintrc.js"}}, lintUtils.execRunner.Calls[2])
}
}
})
t.Run("Find ESLint configs", func(t *testing.T) {
lintUtils := newLintMockUtilsBundle()
lintUtils.AddFile("package.json", []byte("{\"name\": \"Test\" }"))
lintUtils.AddFile(".eslintrc.json", []byte("{\"name\": \"Test\" }"))
lintUtils.AddFile("src/.eslintrc.json", []byte("{\"name\": \"Test\" }"))
lintUtils.AddFile("node_modules/.eslintrc.json", []byte("{\"name\": \"Test\" }")) // should be filtered out
lintUtils.AddFile(".pipeline/.eslintrc.json", []byte("{\"name\": \"Test\" }")) // should be filtered out
eslintConfigs := findEslintConfigs(&lintUtils)
if assert.Equal(t, 2, len(eslintConfigs)) {
assert.Contains(t, eslintConfigs, ".eslintrc.json")
assert.Contains(t, eslintConfigs, filepath.Join("src", ".eslintrc.json"))
}
})
}