github.com/Ingenico-ePayments/connect-sdk-go@v0.0.0-20240318153750-1f8cd329b9c9/logging/DefaultLogCommunicatorLogger_test.go (about)

     1  package logging
     2  
     3  import (
     4  	"bytes"
     5  	"errors"
     6  	"log"
     7  	"strings"
     8  	"testing"
     9  )
    10  
    11  func TestDefaultLog(t *testing.T) {
    12  	testString := "Hello world!"
    13  	expectedSuffix := testString + "\n"
    14  
    15  	mockBuffer := &bytes.Buffer{}
    16  	mockLogger := log.New(mockBuffer, "", log.Ldate | log.Ltime)
    17  
    18  	var logger CommunicatorLogger
    19  	logger, err := NewDefaultLogCommunicatorLogger(mockLogger)
    20  	if err != nil {
    21  		t.Fatalf("TestDefaultLog : %v", err)
    22  	}
    23  
    24  	logger.Log(testString)
    25  
    26  	if strings.HasSuffix(mockBuffer.String(), expectedSuffix) == false {
    27  		t.Fatalf("TestDefaultLog : expected suffix '%s' got '%s'", expectedSuffix, mockBuffer.String())
    28  	}
    29  }
    30  
    31  func TestDefaultLogError(t *testing.T) {
    32  	testString := "testString"
    33  	testError := errors.New("testError")
    34  	expectedSuffix := testString + " " + testError.Error() + "\n"
    35  
    36  	mockBuffer := &bytes.Buffer{}
    37  	mockLogger := log.New(mockBuffer, "", log.Ldate | log.Ltime)
    38  
    39  	var logger CommunicatorLogger
    40  	logger, err := NewDefaultLogCommunicatorLogger(mockLogger)
    41  	if err != nil {
    42  		t.Fatalf("TestDefaultLogError : %v", err)
    43  	}
    44  
    45  	logger.LogError(testString, testError)
    46  
    47  	if strings.HasSuffix(mockBuffer.String(), expectedSuffix) == false {
    48  		t.Fatalf("TestDefaultLog : expected suffix : '%s' got '%s'", expectedSuffix, mockBuffer.String())
    49  	}
    50  }