github.com/ouraigua/jenkins-library@v0.0.0-20231028010029-fbeaf2f3aa9b/pkg/cnbutils/auth_test.go (about)

     1  //go:build unit
     2  // +build unit
     3  
     4  package cnbutils_test
     5  
     6  import (
     7  	"testing"
     8  
     9  	"github.com/SAP/jenkins-library/pkg/cnbutils"
    10  	"github.com/SAP/jenkins-library/pkg/mock"
    11  	"github.com/stretchr/testify/assert"
    12  )
    13  
    14  func TestGenerateCnbAuth(t *testing.T) {
    15  	var mockUtils = &cnbutils.MockUtils{
    16  		ExecMockRunner: &mock.ExecMockRunner{},
    17  		FilesMock:      &mock.FilesMock{},
    18  	}
    19  
    20  	t.Run("successfully generates cnb auth env variable", func(t *testing.T) {
    21  		mockUtils.AddFile("/test/valid_config.json", []byte("{\"auths\":{\"example.com\":{\"auth\":\"dXNlcm5hbWU6cGFzc3dvcmQ=\"}}}"))
    22  		auth, err := cnbutils.GenerateCnbAuth("/test/valid_config.json", mockUtils)
    23  		assert.NoError(t, err)
    24  		assert.Equal(t, "{\"example.com\":\"Basic dXNlcm5hbWU6cGFzc3dvcmQ=\"}", auth)
    25  	})
    26  
    27  	t.Run("successfully generates cnb auth env variable from username and password", func(t *testing.T) {
    28  		mockUtils.AddFile("/test/valid_config.json", []byte("{\"auths\":{\"example.com\":{\"username\":\"username\",\"password\":\"password\"}}}"))
    29  		auth, err := cnbutils.GenerateCnbAuth("/test/valid_config.json", mockUtils)
    30  		assert.NoError(t, err)
    31  		assert.Equal(t, "{\"example.com\":\"Basic dXNlcm5hbWU6cGFzc3dvcmQ=\"}", auth)
    32  	})
    33  
    34  	t.Run("skips registry with empty credentials", func(t *testing.T) {
    35  		mockUtils.AddFile("/test/valid_config.json", []byte("{\"auths\":{\"example.com\":{}}}"))
    36  		auth, err := cnbutils.GenerateCnbAuth("/test/valid_config.json", mockUtils)
    37  		assert.NoError(t, err)
    38  		assert.Equal(t, "{}", auth)
    39  	})
    40  
    41  	t.Run("successfully generates cnb auth env variable if docker config is not present", func(t *testing.T) {
    42  		auth, err := cnbutils.GenerateCnbAuth("", mockUtils)
    43  		assert.NoError(t, err)
    44  		assert.Equal(t, "{}", auth)
    45  	})
    46  
    47  	t.Run("fails if file not found", func(t *testing.T) {
    48  		_, err := cnbutils.GenerateCnbAuth("/not/found", mockUtils)
    49  		assert.Error(t, err)
    50  		assert.Equal(t, "could not read '/not/found'", err.Error())
    51  	})
    52  
    53  	t.Run("fails if file is invalid json", func(t *testing.T) {
    54  		mockUtils.AddFile("/test/invalid_config.json", []byte("not a json"))
    55  		_, err := cnbutils.GenerateCnbAuth("/test/invalid_config.json", mockUtils)
    56  		assert.Error(t, err)
    57  		assert.Equal(t, "invalid character 'o' in literal null (expecting 'u')", err.Error())
    58  	})
    59  }