github.com/juju/juju@v0.0.0-20240430160146-1752b71fcf00/caas/kubernetes/provider/utils/dockerconfig_test.go (about)

     1  // Copyright 2018 Canonical Ltd.
     2  // Licensed under the AGPLv3, see LICENCE file for details.
     3  
     4  package utils_test
     5  
     6  import (
     7  	"encoding/json"
     8  
     9  	jc "github.com/juju/testing/checkers"
    10  	gc "gopkg.in/check.v1"
    11  
    12  	"github.com/juju/juju/caas/kubernetes/provider/utils"
    13  	"github.com/juju/juju/testing"
    14  )
    15  
    16  type DockerConfigSuite struct {
    17  	testing.BaseSuite
    18  }
    19  
    20  var _ = gc.Suite(&DockerConfigSuite{})
    21  
    22  func (s *DockerConfigSuite) TestExtractRegistryURL(c *gc.C) {
    23  	for _, registryTest := range []struct {
    24  		registryPath string
    25  		expectedURL  string
    26  		err          string
    27  	}{{
    28  		registryPath: "registry.staging.charmstore.com/me/awesomeimage@sha256:5e2c71d050bec85c258a31aa4507ca8adb3b2f5158a4dc919a39118b8879a5ce",
    29  		expectedURL:  "registry.staging.charmstore.com",
    30  	}, {
    31  		registryPath: "gcr.io/kubeflow/jupyterhub-k8s@sha256:5e2c71d050bec85c258a31aa4507ca8adb3b2f5158a4dc919a39118b8879a5ce",
    32  		expectedURL:  "gcr.io",
    33  	}, {
    34  		registryPath: "docker.io/me/mygitlab:latest",
    35  		expectedURL:  "docker.io",
    36  	}, {
    37  		registryPath: "me/mygitlab:latest",
    38  		expectedURL:  "",
    39  		err:          `oci reference "me/mygitlab:latest" must have a domain`,
    40  	}} {
    41  		result, err := utils.ExtractRegistryURL(registryTest.registryPath)
    42  		if registryTest.err != "" {
    43  			c.Assert(err, gc.ErrorMatches, registryTest.err)
    44  		} else {
    45  			c.Assert(err, jc.ErrorIsNil)
    46  		}
    47  		c.Assert(result, gc.Equals, registryTest.expectedURL)
    48  	}
    49  }
    50  
    51  func (s *DockerConfigSuite) TestCreateDockerConfigJSON(c *gc.C) {
    52  	imagePath := "registry.staging.jujucharms.com/tester/caas-mysql/mysql-image:5.7"
    53  	username := "docker-registry"
    54  	password := "hunter2"
    55  
    56  	config, err := utils.CreateDockerConfigJSON(username, password, imagePath)
    57  	c.Assert(err, jc.ErrorIsNil)
    58  
    59  	var result utils.DockerConfigJSON
    60  	err = json.Unmarshal(config, &result)
    61  	c.Assert(err, jc.ErrorIsNil)
    62  
    63  	c.Assert(result, jc.DeepEquals, utils.DockerConfigJSON{
    64  		Auths: map[string]utils.DockerConfigEntry{
    65  			"registry.staging.jujucharms.com": {
    66  				Username: "docker-registry",
    67  				Password: "hunter2",
    68  				Email:    "",
    69  			},
    70  		},
    71  	})
    72  }