jacl

package

v0.0.0-...-988b307 Latest Latest Go to latest Published: May 3, 2024 License: BSD-3-Clause Imports: 7 Imported by: 0

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Repository

github.com/hackborn/onefunc

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README ¶

jacl

Just Another Comparison Library.

This is a small utility intended to ease verifying conditions for complex testing. It is an offshot from a much more extensive library at github.com/hackborn/jacl.

Documentation ¶

Index ¶

func Run(target any, terms ...string) error
func RunErr(have, want error) error
func RunOpts(opts Opts, target any, terms ...string) error
type Opts

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Run ¶

func Run(target any, terms ...string) error

Run compares a list of terms against a target. Target can be anything. Terms are described by the grammar {term} = {path}{comparison_operator}{value} Where {path} is a "/" separated list of identifiers {comparison_operator} is "=" {value} is a string {path} identifiers can be either an integer to index slices, or a string for named fields. Example term: "0/Name=Ireland" where the target is a slice of structs that have a Name field.

func RunErr ¶

func RunErr(have, want error) error

RunErr compares two errors, returning if they do not match. I use a soft definition of "match"; the errors can be different, it just checks if they are both nil or not. Ideally, error messages are not part of an API.

func RunOpts ¶

func RunOpts(opts Opts, target any, terms ...string) error

RunOpts compares a list of terms against a target. Target can be anything. See Run docs for a decription of target and terms. Opts adds some configuration options, see Opts docs for a description.

Types ¶

type Opts ¶

type Opts struct {
	// If RawValues is true then the value tokens are left
	// completely unprocessed.
	// If it is false, then processing is applied:
	// * Two single quotes (”) are replaced with a double quote (").
	// Default is false.
	RawValues bool
}

Source Files ¶

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