utils

Documentation

Index

• Variables
• func MustMatchFn(allowUnexportedTypes []interface{}, ignoredFields []string, ...) func(t *testing.T, want, got interface{}, errMsg string)
• func SortString(w string) string

Variables

var MustMatch = MustMatchFn(nil, nil)

MustMatch is a convenience version of MustMatchFn with no overrides. Usage in Test*() function:

testutils.MustMatch(t, want, got, "something doesn't match")

Functions

func MustMatchFn

func MustMatchFn(allowUnexportedTypes []interface{}, ignoredFields []string, extraOpts ...cmp.Option) func(t *testing.T, want, got interface{}, errMsg string)

MustMatchFn is used to create a common diff function for a test file Usage in *_test.go file:

Top declaration:

var mustMatch = testutils.MustMatchFn(

[]interface{}{  // types with unexported fields
	type1{},
	type2{},
	...
	typeN{},
},
[]string{  // ignored fields
	".id",        // id numbers are unstable
	".createAt",  // created dates might not be interesting to compare
},

)

In Test*() function:

mustMatch(t, want, got, "something doesn't match")

func SortString

func SortString(w string) string

SortString sorts the string.