util

Documentation

Overview

Copyright 2023 API Testing Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Package util provides a set of common functions

Copyright 2023 API Testing Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright 2023 API Testing Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright 2023 API Testing Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright 2023 API Testing Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright 2023 API Testing Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright 2023 API Testing Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Package util provides utilities related to randomization.

Copyright 2023 API Testing Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

• Constants
• func EmptyThenDefault(val, defVal string) string
• func ErrorWrap(err error, msg string, args ...interface{}) error
• func Expand(text string) (result []string)
• func GetDefaultCachedHTTPClient() *http.Client
• func GetFirstHeaderValue(header http.Header, key string) (val string)
• func IgnoreErrServerClosed(err error) error
• func Keys[T interface{}](data map[string]T) (keys []string)
• func LoadProtoFiles(protoFile string) (targetProtoFile string, importPath []string, protoParentDir string, err error)
• func MakeSureNotNil[T any](inter T) T
• func OKOrErrorMessage(err error) string
• func OrErrorMessage(err error, message string) string
• func PathExists(path string) (ok bool, err error)
• func RemoeEmptyFromSlice(items []string) []string
• func String(n int) string
• func TlsAwareHTTPClient(insecure bool) *http.Client
• func ZeroThenDefault(val, defVal int) int

Constants

const (
	ContentType        = "Content-Type"
	ContentDisposition = "Content-Disposition"
	MultiPartFormData  = "multipart/form-data"
	Form               = "application/x-www-form-urlencoded"
	JSON               = "application/json"
	YAML               = "application/yaml"
	ZIP                = "application/zip"
	OctetStream        = "application/octet-stream"
	Plain              = "text/plain"
	Authorization      = "Authorization"
)

ContentType is the HTTP header key

Functions

func EmptyThenDefault

func EmptyThenDefault(val, defVal string) string

EmptyThenDefault return the default value if the val is empty

func ErrorWrap

func ErrorWrap(err error, msg string, args ...interface{}) error

func Expand

func Expand(text string) (result []string)

Expand the text with brace syntax. Such as: /home/{good,bad} -> [/home/good, /home/bad]

func GetDefaultCachedHTTPClient

func GetDefaultCachedHTTPClient() *http.Client

func GetFirstHeaderValue

func GetFirstHeaderValue(header http.Header, key string) (val string)

GetFirstHeaderValue retursn the first value of the header

func IgnoreErrServerClosed

func IgnoreErrServerClosed(err error) error

IgnoreErrServerClosed ignores ErrServerClosed

func Keys

func Keys[T interface{}](data map[string]T) (keys []string)

Keys returns a list of keys

func LoadProtoFiles

func LoadProtoFiles(protoFile string) (targetProtoFile string, importPath []string, protoParentDir string, err error)

func MakeSureNotNil

func MakeSureNotNil[T any](inter T) T

MakeSureNotNil makes sure the parameter is not nil

func OKOrErrorMessage

func OKOrErrorMessage(err error) string

OKOrErrorMessage returns OK or error message

func OrErrorMessage

func OrErrorMessage(err error, message string) string

OrErrorMessage returns error message or message

func PathExists

func PathExists(path string) (ok bool, err error)

PathExists checks if the target path exist or not

func RemoeEmptyFromSlice

func RemoeEmptyFromSlice(items []string) []string

func String

func String(n int) string

String generates a random alphanumeric string, without vowels, which is n characters long. This will panic if n is less than zero. How the random string is created: - we generate random int63's - from each int63, we are extracting multiple random letters by bit-shifting and masking - if some index is out of range of alphanums we neglect it (unlikely to happen multiple times in a row)

func TlsAwareHTTPClient

func TlsAwareHTTPClient(insecure bool) *http.Client

func ZeroThenDefault

func ZeroThenDefault(val, defVal int) int

ZeroThenDefault return the default value if the val is zero