github.com/LarsKoelpin/golang-json-assert

Golang Json Assert

A Go library for testing JSON strings.

Mission

I could not find any library implementing the "Conform behavior", which checks, if JSON objects are downwards-compatible, therefore testing if there is a semantic versioning major bump change.

Usage

For full specification of the library see pkg/jsonassert_test.go.

In a Nutshell, given to strings, the library can check for strict equality:

actual := `
{
  "name": "Lars",
  "age": 12
}
`

Expect(actual).ToEqual(actual) // returns true

But, It can also check, if a JSON conforms with another. This means, that in theory actual and expected value are schematically compatible. This can be used to ensure that diffrent JSON objects provide some compability.

actual := `
{
  "name": "Lars",
  "age": 12
}
`

expect := `
{
  "age": 12
}
`

Expect(actual).ToConform(expect) // returns true

Contribution

If you feel like there are missing some assertions / specifications, feel free to open an issue / Submit a PR.

Change log

Please see CHANGELOG for more information on what has changed recently.

Testing

$ go test

License

The MIT License (MIT). Please see License File for more information.