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package stacks
import (
"fmt"
"net/http"
"net/url"
"strings"
"testing"
th "github.com/rackspace/gophercloud/testhelper"
)
func TestEnvironmentValidation(t *testing.T) {
environmentJSON := new(Environment)
environmentJSON.Bin = []byte(ValidJSONEnvironment)
err := environmentJSON.Validate()
th.AssertNoErr(t, err)
environmentYAML := new(Environment)
environmentYAML.Bin = []byte(ValidYAMLEnvironment)
err = environmentYAML.Validate()
th.AssertNoErr(t, err)
environmentInvalid := new(Environment)
environmentInvalid.Bin = []byte(InvalidEnvironment)
if err = environmentInvalid.Validate(); err == nil {
t.Error("environment validation did not catch invalid environment")
}
}
func TestEnvironmentParsing(t *testing.T) {
environmentJSON := new(Environment)
environmentJSON.Bin = []byte(ValidJSONEnvironment)
err := environmentJSON.Parse()
th.AssertNoErr(t, err)
th.AssertDeepEquals(t, ValidJSONEnvironmentParsed, environmentJSON.Parsed)
environmentYAML := new(Environment)
environmentYAML.Bin = []byte(ValidJSONEnvironment)
err = environmentYAML.Parse()
th.AssertNoErr(t, err)
th.AssertDeepEquals(t, ValidJSONEnvironmentParsed, environmentYAML.Parsed)
environmentInvalid := new(Environment)
environmentInvalid.Bin = []byte("Keep Austin Weird")
err = environmentInvalid.Parse()
if err == nil {
t.Error("environment parsing did not catch invalid environment")
}
}
func TestIgnoreIfEnvironment(t *testing.T) {
var keyValueTests = []struct {
key string
value interface{}
out bool
}{
{"base_url", "afksdf", true},
{"not_type", "hooks", false},
{"get_file", "::", true},
{"hooks", "dfsdfsd", true},
{"type", "sdfubsduf.yaml", false},
{"type", "sdfsdufs.environment", false},
{"type", "sdfsdf.file", false},
{"type", map[string]string{"key": "value"}, true},
}
var result bool
for _, kv := range keyValueTests {
result = ignoreIfEnvironment(kv.key, kv.value)
if result != kv.out {
t.Errorf("key: %v, value: %v expected: %v, actual: %v", kv.key, kv.value, kv.out, result)
}
}
}
func TestGetRRFileContents(t *testing.T) {
th.SetupHTTP()
defer th.TeardownHTTP()
environmentContent := `
heat_template_version: 2013-05-23
description:
Heat WordPress template to support F18, using only Heat OpenStack-native
resource types, and without the requirement for heat-cfntools in the image.
WordPress is web software you can use to create a beautiful website or blog.
This template installs a single-instance WordPress deployment using a local
MySQL database to store the data.
parameters:
key_name:
type: string
description : Name of a KeyPair to enable SSH access to the instance
resources:
wordpress_instance:
type: OS::Nova::Server
properties:
image: { get_param: image_id }
flavor: { get_param: instance_type }
key_name: { get_param: key_name }`
dbContent := `
heat_template_version: 2014-10-16
description:
Test template for Trove resource capabilities
parameters:
db_pass:
type: string
hidden: true
description: Database access password
default: secrete
resources:
service_db:
type: OS::Trove::Instance
properties:
name: trove_test_db
datastore_type: mariadb
flavor: 1GB Instance
size: 10
databases:
- name: test_data
users:
- name: kitchen_sink
password: { get_param: db_pass }
databases: [ test_data ]`
baseurl, err := getBasePath()
th.AssertNoErr(t, err)
fakeEnvURL := strings.Join([]string{baseurl, "my_env.yaml"}, "/")
urlparsed, err := url.Parse(fakeEnvURL)
th.AssertNoErr(t, err)
// handler for my_env.yaml
th.Mux.HandleFunc(urlparsed.Path, func(w http.ResponseWriter, r *http.Request) {
th.TestMethod(t, r, "GET")
w.Header().Set("Content-Type", "application/jason")
w.WriteHeader(http.StatusOK)
fmt.Fprintf(w, environmentContent)
})
fakeDBURL := strings.Join([]string{baseurl, "my_db.yaml"}, "/")
urlparsed, err = url.Parse(fakeDBURL)
th.AssertNoErr(t, err)
// handler for my_db.yaml
th.Mux.HandleFunc(urlparsed.Path, func(w http.ResponseWriter, r *http.Request) {
th.TestMethod(t, r, "GET")
w.Header().Set("Content-Type", "application/jason")
w.WriteHeader(http.StatusOK)
fmt.Fprintf(w, dbContent)
})
client := fakeClient{BaseClient: getHTTPClient()}
env := new(Environment)
env.Bin = []byte(`{"resource_registry": {"My::WP::Server": "my_env.yaml", "resources": {"my_db_server": {"OS::DBInstance": "my_db.yaml"}}}}`)
env.client = client
err = env.Parse()
th.AssertNoErr(t, err)
err = env.getRRFileContents(ignoreIfEnvironment)
th.AssertNoErr(t, err)
expectedEnvFilesContent := "\nheat_template_version: 2013-05-23\n\ndescription:\n Heat WordPress template to support F18, using only Heat OpenStack-native\n resource types, and without the requirement for heat-cfntools in the image.\n WordPress is web software you can use to create a beautiful website or blog.\n This template installs a single-instance WordPress deployment using a local\n MySQL database to store the data.\n\nparameters:\n\n key_name:\n type: string\n description : Name of a KeyPair to enable SSH access to the instance\n\nresources:\n wordpress_instance:\n type: OS::Nova::Server\n properties:\n image: { get_param: image_id }\n flavor: { get_param: instance_type }\n key_name: { get_param: key_name }"
expectedDBFilesContent := "\nheat_template_version: 2014-10-16\n\ndescription:\n Test template for Trove resource capabilities\n\nparameters:\n db_pass:\n type: string\n hidden: true\n description: Database access password\n default: secrete\n\nresources:\n\nservice_db:\n type: OS::Trove::Instance\n properties:\n name: trove_test_db\n datastore_type: mariadb\n flavor: 1GB Instance\n size: 10\n databases:\n - name: test_data\n users:\n - name: kitchen_sink\n password: { get_param: db_pass }\n databases: [ test_data ]"
th.AssertEquals(t, expectedEnvFilesContent, env.Files[fakeEnvURL])
th.AssertEquals(t, expectedDBFilesContent, env.Files[fakeDBURL])
env.fixFileRefs()
expectedParsed := map[string]interface{}{
"resource_registry": "2015-04-30",
"My::WP::Server": fakeEnvURL,
"resources": map[string]interface{}{
"my_db_server": map[string]interface{}{
"OS::DBInstance": fakeDBURL,
},
},
}
env.Parse()
th.AssertDeepEquals(t, expectedParsed, env.Parsed)
}
|
