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Dokumentasi Golang (PT Phincon)
  • 🚀Dokumentasi Bootcamp (PT Phincon)
  • Command di Golang
  • Static Type di Golang
  • Variable and Constant
    • Variable daI Constant
    • Deklarasi Variabel
    • Iota (Auto Increment)
    • Blank Identifier (Variable Underscore)
    • Access Modifier (Public or Private)
  • Tipe Data Primitif
    • Integer dan Unsigned Integer
    • Float dan Complex
    • String
    • Boolean
  • Tipe Data Aggregate
    • Array
    • Struct
  • Tipe Data Reference
    • Slice
    • Map
    • Function in Golang
      • Function
      • Function vs Method
      • Function vs Procedure
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      • Function Init dan Main
      • Function dengan Return Multiple Value
      • Variadic Function
      • Function sebagai Parameter
      • Anonymous Function
      • Input Function dari CLI
      • Exercise (Function)
  • Default Value setiap Tipe Data
  • Type Declaration di Golang
    • Type Declaration
    • Type Declaration Built-In di Golang
  • Kebab Case, Camel Case, Snake Case & Pascal Case di Golang
  • Konversi Tipe Data
  • If-Else dan Switch
    • If Else
    • Switch
    • Exercise
  • Looping
    • Looping For
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    • Infinite Looping
    • Penerapan Looping pada Sorting
  • Operator di Golang
    • Arithmetic Operator
    • Assignment Operator
    • Relational Operator
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  • Interface
  • Interface Kosong atau Any
  • Nil
  • Pointer
    • Pass By Value dan Pass By Reference
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  • Package
    • Fmt
    • Rand
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    • Time
      • Get Current Time By Location
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      • Timer & After
      • AfterFunc
      • Ticker & Tick
  • Go dan JSON
    • JSON vs XML
    • Unmarshal vs Marshal
    • Marshal (Go Object -> JSON)
    • Unmarshal (JSON -> Go Object)
    • Streaming Decoder & Encoder
    • Tag
    • JSON Go Return Byte
  • Go dan CSV
    • Insert Data ke File CSV
    • Insert 1.000.000 Data ke File CSV
  • Goroutine
    • Concurrency vs Parrarel
    • Go Routine Sederhana
    • Go Routine vs Synchronous
    • Wait Group
    • Defer
    • Channel
    • Buffered Channel
    • Select Channel
    • Deadlock - All goroutines are asleep
    • Race Condition
    • Mutex (Mutual Exclusion)
    • RW Mutex vs Mutex
    • Once
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    • Atomic
    • Go Max Procs
    • Exit
    • Exercise 1 : Go Routine + Context + Channel
    • Exercise 2 : Worker (Go Routine + Channel + Context)
    • Exercise 3 : Random Worker (Go Routine + Channel + Context)
    • Exercise : Implementasi Goroutine dan Channel pada File CSV
  • Go Context
    • Pengenalan Context
    • Context Background & TODO
    • Context With Value
    • Context WithDeadline dan Context WithTimeout
    • Context WithCancel dan Context Done
  • Pengenalan HTTP
  • Go Native HTTP
    • HTTP Server
    • HTTP Server Multi Handler
    • HTTP Server dengan Serve Mux
    • HTTP Response Writer
    • HTTP Test
    • Routing
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    • Get Query Parameter
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    • Get dan Set Header
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    • Upload File
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    • Hit Endpoint dengan Curl di Terminal
  • Go Gin Framework
    • HTTP Server
    • Router
    • Middleware
    • Get Query Parameter
    • Get Path Parameter
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    • Request Form
    • Get dan Set Header
    • Get dan Set Cookie
    • Redirect
    • Serve File
    • Upload File
    • Download File
  • Golang dan Database
    • Instalasi MySQL dengan Docker Desktop
    • Instalasi PostgreSQL dengan Docker
    • Basic SQL
    • SQL Join
    • SQL Relation
    • Golang Database Driver
    • Golang dan SQL
  • Go Unit Test
    • Method di Package Testing
    • Package Assert & Require
    • Running Sub Test
    • Table Test
    • Generate Coverage Unit Testing dalam Bentuk HTML
  • Sonar Qube dan Sonar Scanner
  • Logging
  • Golang dan Redis
  • Golang dan RabbitMQ
    • Instalasi RabbitMQ dengan Docker
    • Instalasi Package RabbitMQ di Golang
    • Publisher dan Consumer
    • Publisher dan Multi Consumer
    • Setting RabbitMQ (Durable, Auto Delete dan Ack)
  • Git Command
  • Git Clone dengan SSH
  • Anotasi dan Package di Java Spring Boot
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  1. Go Unit Test

Package Assert & Require

PreviousMethod di Package TestingNextRunning Sub Test

Last updated 1 year ago

Package assert dan require merupakan package bawaan dari github.com/stretchr/testify yang memiliki beberapa fungsi yang dapat digunakan untuk pengecekan expected result dan real result dari suatu fungsi yang di test. Untuk instalasi package testify tertera pada link berikut atau bisa menggunakan command berikut.

go get github.com/stretchr/testify

Pada setiap akhir fungsi di package assert akan memanggil method Fail() dari package testing, artinya eksekusi unit test akan tetap dilanjutkan meskipun suatu unit testing dianggap gagal.

Pada setiap akhir fungsi di package require akan memanggil method FailNow() dari package testing, artinya eksekusi unit test tidak akan dilanjutkan saat suatu unit testing telah gagal.

Contoh code penggunaan fungsi Equal() dari package assertion dan require di unit testing

main.go
package main

import (
	"fmt"
)

func main() {
	result := SayHi("Utsman")
	fmt.Println(result)
}

func SayHi(name string) string {
	return "Hello " + name
}
main_test.go
package main

import (
	"testing"
	"github.com/stretchr/testify/assert"
)

func TestSayHi(t *testing.T) {
	expectedResult := "Hello Andi"
	t.Run("Test-1", func(t *testing.T) {
		result := SayHi("Amar")
		assert.Equal(t, expectedResult, result)
	})
	t.Run("Test-2", func(t *testing.T) {
		result := SayHi("Andi")
		assert.Equal(t, expectedResult, result)
	})
	t.Run("Test-3", func(t *testing.T) {
		result := SayHi("Umar")
		assert.Equal(t, expectedResult, result)
	})
}
PS D:\bootcamp-go\go-unit-test> go test -v -run TestSayHi
=== RUN   TestSayHi
=== RUN   TestSayHi/Test-1
    main_test.go:11:
                Error Trace:    D:/bootcamp-go/go-unit-test/main_test.go:11
                Error:          Not equal:
                                expected: "Hello Andi"
                                actual  : "Hello Amar"

                                Diff:
                                --- Expected
                                +++ Actual
                                @@ -1 +1 @@
                                -Hello Andi
                                +Hello Amar
                Test:           TestSayHi/Test-1
=== RUN   TestSayHi/Test-2
=== RUN   TestSayHi/Test-3
    main_test.go:19:
                Error Trace:    D:/bootcamp-go/go-unit-test/main_test.go:19
                Error:          Not equal:
                                expected: "Hello Andi"
                                actual  : "Hello Umar"

                                Diff:
                                --- Expected
                                +++ Actual
                                @@ -1 +1 @@
                                -Hello Andi
                                +Hello Umar
                Test:           TestSayHi/Test-3
--- FAIL: TestSayHi (0.01s)
    --- FAIL: TestSayHi/Test-1 (0.00s)
    --- PASS: TestSayHi/Test-2 (0.00s)
    --- FAIL: TestSayHi/Test-3 (0.00s)
FAIL
exit status 1
FAIL    unit-testing    0.395s
package main

import (
	"testing"
	"github.com/stretchr/testify/require"
)

func TestSayHi(t *testing.T) {
	expectedResult := "Hello Andi"
	t.Run("Test-1", func(t *testing.T) {
		result := SayHi("Amar")
		require.Equal(t, expectedResult, result, "Input Not Andi")
	})
	t.Run("Test-2", func(t *testing.T) {
		result := SayHi("Andi")
		require.Equal(t, expectedResult, result, "Input Andi")
	})
	t.Run("Test-3", func(t *testing.T) {
		result := SayHi("Dawam")
		require.Equal(t, expectedResult, result, "Input Not Andi")
	})
}
PS D:\bootcamp-go\go-unit-test> go test -v -run TestSayHi
=== RUN   TestSayHi
=== RUN   TestSayHi/Test-1
    main_test.go:11:
                Error Trace:    D:/bootcamp-go/go-unit-test/main_test.go:11
                Error:          Not equal:
                                expected: "Hello Andi"
                                actual  : "Hello Amar"

                                Diff:
                                --- Expected
                                +++ Actual
                                @@ -1 +1 @@
                                -Hello Andi
                                +Hello Amar
                Test:           TestSayHi/Test-1
                Messages:       Input Not Andi
=== RUN   TestSayHi/Test-2
=== RUN   TestSayHi/Test-3
    main_test.go:19:
                Error Trace:    D:/bootcamp-go/go-unit-test/main_test.go:19
                Error:          Not equal:
                                expected: "Hello Andi"
                                actual  : "Hello Umar"

                                Diff:
                                --- Expected
                                +++ Actual
                                @@ -1 +1 @@
                                -Hello Andi
                                +Hello Umar
                Test:           TestSayHi/Test-3
                Messages:       Input Not Andi
--- FAIL: TestSayHi (0.01s)
    --- FAIL: TestSayHi/Test-1 (0.00s)
    --- PASS: TestSayHi/Test-2 (0.00s)
    --- FAIL: TestSayHi/Test-3 (0.01s)
FAIL
exit status 1
FAIL    unit-testing    0.499s
https://github.com/stretchr/testify