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json_test.go — fiber Source File

Architecture documentation for json_test.go, a go file in the fiber codebase. 1 imports, 0 dependents.

File go DataBinding PayloadParsers 1 imports 2 functions 2 classes

Entity Profile

Dependency Diagram

graph LR
  b5c7d338_90e1_2834_abc9_49dc09418b2f["json_test.go"]
  51bcd786_d798_f14b_1fed_64e8c2c48d8e["json"]
  b5c7d338_90e1_2834_abc9_49dc09418b2f --> 51bcd786_d798_f14b_1fed_64e8c2c48d8e
  style b5c7d338_90e1_2834_abc9_49dc09418b2f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

package binder

import (
	"encoding/json"
	"testing"

	"github.com/stretchr/testify/require"
)

func Test_JSON_Binding_Bind(t *testing.T) {
	t.Parallel()

	b := &JSONBinding{
		JSONDecoder: json.Unmarshal,
	}
	require.Equal(t, "json", b.Name())

	type Post struct {
		Title string `json:"title"`
	}

	type User struct {
		Name  string `json:"name"`
		Posts []Post `json:"posts"`
		Age   int    `json:"age"`
	}
	var user User

	err := b.Bind([]byte(`{"name":"john","age":42,"posts":[{"title":"post1"},{"title":"post2"},{"title":"post3"}]}`), &user)
	require.NoError(t, err)
	require.Equal(t, "john", user.Name)
	require.Equal(t, 42, user.Age)
	require.Len(t, user.Posts, 3)
	require.Equal(t, "post1", user.Posts[0].Title)
	require.Equal(t, "post2", user.Posts[1].Title)
	require.Equal(t, "post3", user.Posts[2].Title)

	b.Reset()
	require.Nil(t, b.JSONDecoder)
}

func Benchmark_JSON_Binding_Bind(b *testing.B) {
	b.ReportAllocs()

	binder := &JSONBinding{
		JSONDecoder: json.Unmarshal,
	}

	type User struct {
		Name  string   `json:"name"`
		Posts []string `json:"posts"`
		Age   int      `json:"age"`
	}

	var user User
	var err error
	for b.Loop() {
		err = binder.Bind([]byte(`{"name":"john","age":42,"posts":["post1","post2","post3"]}`), &user)
	}

	require.NoError(b, err)
	require.Equal(b, "john", user.Name)
	require.Equal(b, 42, user.Age)
	require.Len(b, user.Posts, 3)
	require.Equal(b, "post1", user.Posts[0])
	require.Equal(b, "post2", user.Posts[1])
	require.Equal(b, "post3", user.Posts[2])
}

Domain

Subdomains

Functions

Classes

Types

Dependencies

  • json

Source

Frequently Asked Questions

What does json_test.go do?
json_test.go is a source file in the fiber codebase, written in go. It belongs to the DataBinding domain, PayloadParsers subdomain.
What functions are defined in json_test.go?
json_test.go defines 2 function(s): Benchmark_JSON_Binding_Bind, Test_JSON_Binding_Bind.
What does json_test.go depend on?
json_test.go imports 1 module(s): json.
Where is json_test.go in the architecture?
json_test.go is located at binder/json_test.go (domain: DataBinding, subdomain: PayloadParsers, directory: binder).

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