Home / Function/ TestMappingFormWithEmptyToDefault() — gin Function Reference

TestMappingFormWithEmptyToDefault() — gin Function Reference

Architecture documentation for the TestMappingFormWithEmptyToDefault() function in form_mapping_test.go from the gin codebase.

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binding/form_mapping_test.go lines 167–174

func TestMappingFormWithEmptyToDefault(t *testing.T) {
	var s struct {
		F string `form:"field,default=DefVal"`
	}
	err := mapForm(&s, map[string][]string{"field": {""}})
	require.NoError(t, err)
	assert.Equal(t, "DefVal", s.F)
}

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