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cloudFoundryCreateService_test.go
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package cmd
import (
"io/ioutil"
"os"
"testing"
"github.com/SAP/jenkins-library/pkg/cloudfoundry"
"github.com/SAP/jenkins-library/pkg/mock"
"github.com/SAP/jenkins-library/pkg/telemetry"
"github.com/stretchr/testify/assert"
)
func cfMockCleanup(m *mock.ExecMockRunner) {
m.ShouldFailOnCommand = map[string]error{}
m.StdoutReturn = map[string]string{}
m.Calls = []mock.ExecCall{}
}
func TestCloudFoundryCreateService(t *testing.T) {
m := &mock.ExecMockRunner{}
cf := cloudfoundry.CFUtils{Exec: m}
var telemetryData telemetry.CustomData
t.Run("Create service: no broker, no config, no tags", func(t *testing.T) {
defer cfMockCleanup(m)
config := cloudFoundryCreateServiceOptions{
CfAPIEndpoint: "https://api.endpoint.com",
CfOrg: "testOrg",
CfSpace: "testSpace",
Username: "testUser",
Password: "testPassword",
CfService: "testService",
CfServiceInstanceName: "testName",
CfServicePlan: "testPlan",
}
error := runCloudFoundryCreateService(&config, &telemetryData, cf)
if assert.NoError(t, error) {
assert.Equal(t, []mock.ExecCall{{Execution: (*mock.Execution)(nil), Async: false, Exec: "cf", Params: []string{"login", "-a", "https://api.endpoint.com", "-o", "testOrg", "-s", "testSpace", "-u", "testUser", "-p", "testPassword"}},
{Execution: (*mock.Execution)(nil), Async: false, Exec: "cf", Params: []string{"create-service", "testService", "testPlan", "testName"}},
{Execution: (*mock.Execution)(nil), Async: false, Exec: "cf", Params: []string{"logout"}}},
m.Calls)
}
})
t.Run("Create service: only tags", func(t *testing.T) {
defer cfMockCleanup(m)
config := cloudFoundryCreateServiceOptions{
CfAPIEndpoint: "https://api.endpoint.com",
CfOrg: "testOrg",
CfSpace: "testSpace",
Username: "testUser",
Password: "testPassword",
CfService: "testService",
CfServiceInstanceName: "testName",
CfServicePlan: "testPlan",
CfServiceTags: "testTag, testTag2",
}
error := runCloudFoundryCreateService(&config, &telemetryData, cf)
if assert.NoError(t, error) {
assert.Equal(t, []mock.ExecCall{{Execution: (*mock.Execution)(nil), Async: false, Exec: "cf", Params: []string{"login", "-a", "https://api.endpoint.com", "-o", "testOrg", "-s", "testSpace", "-u", "testUser", "-p", "testPassword"}},
{Execution: (*mock.Execution)(nil), Async: false, Exec: "cf", Params: []string{"create-service", "testService", "testPlan", "testName", "-t", "testTag, testTag2"}},
{Execution: (*mock.Execution)(nil), Async: false, Exec: "cf", Params: []string{"logout"}}},
m.Calls)
}
})
t.Run("Create service: only broker", func(t *testing.T) {
defer cfMockCleanup(m)
config := cloudFoundryCreateServiceOptions{
CfAPIEndpoint: "https://api.endpoint.com",
CfOrg: "testOrg",
CfSpace: "testSpace",
Username: "testUser",
Password: "testPassword",
CfService: "testService",
CfServiceInstanceName: "testName",
CfServicePlan: "testPlan",
CfServiceBroker: "testBroker",
}
error := runCloudFoundryCreateService(&config, &telemetryData, cf)
if assert.NoError(t, error) {
assert.Equal(t, []mock.ExecCall{{Execution: (*mock.Execution)(nil), Async: false, Exec: "cf", Params: []string{"login", "-a", "https://api.endpoint.com", "-o", "testOrg", "-s", "testSpace", "-u", "testUser", "-p", "testPassword"}},
{Execution: (*mock.Execution)(nil), Async: false, Exec: "cf", Params: []string{"create-service", "testService", "testPlan", "testName", "-b", "testBroker"}},
{Execution: (*mock.Execution)(nil), Async: false, Exec: "cf", Params: []string{"logout"}}},
m.Calls)
}
})
t.Run("Create service: only config", func(t *testing.T) {
defer cfMockCleanup(m)
config := cloudFoundryCreateServiceOptions{
CfAPIEndpoint: "https://api.endpoint.com",
CfOrg: "testOrg",
CfSpace: "testSpace",
Username: "testUser",
Password: "testPassword",
CfService: "testService",
CfServiceInstanceName: "testName",
CfServicePlan: "testPlan",
CfCreateServiceConfig: "testConfig.json",
}
error := runCloudFoundryCreateService(&config, &telemetryData, cf)
if assert.NoError(t, error) {
assert.Equal(t, []mock.ExecCall{{Execution: (*mock.Execution)(nil), Async: false, Exec: "cf", Params: []string{"login", "-a", "https://api.endpoint.com", "-o", "testOrg", "-s", "testSpace", "-u", "testUser", "-p", "testPassword"}},
{Execution: (*mock.Execution)(nil), Async: false, Exec: "cf", Params: []string{"create-service", "testService", "testPlan", "testName", "-c", "testConfig.json"}},
{Execution: (*mock.Execution)(nil), Async: false, Exec: "cf", Params: []string{"logout"}}},
m.Calls)
}
})
t.Run("Create service: failure, no config", func(t *testing.T) {
defer cfMockCleanup(m)
config := cloudFoundryCreateServiceOptions{}
error := runCloudFoundryCreateService(&config, &telemetryData, cf)
assert.EqualError(t, error, "Error while logging in: Failed to login to Cloud Foundry: Parameters missing. Please provide the Cloud Foundry Endpoint, Org, Space, Username and Password")
})
t.Run("Create service: variable substitution in-line", func(t *testing.T) {
defer cfMockCleanup(m)
dir, err := ioutil.TempDir("", "test variable substitution")
if err != nil {
t.Fatal("Failed to create temporary directory")
}
oldCWD, _ := os.Getwd()
_ = os.Chdir(dir)
// clean up tmp dir
defer func() {
_ = os.Chdir(oldCWD)
_ = os.RemoveAll(dir)
}()
manifestFileString := `
---
create-services:
- name: ((name))
broker: "testBroker"
plan: "testPlan"
- name: ((name2))
broker: "testBroker"
plan: "testPlan"
- name: "test3"
broker: "testBroker"
plan: "testPlan"`
manifestFileStringBody := []byte(manifestFileString)
err = ioutil.WriteFile("manifestTest.yml", manifestFileStringBody, 0644)
var manifestVariables = []string{"name1=Test1", "name2=Test2"}
config := cloudFoundryCreateServiceOptions{
CfAPIEndpoint: "https://api.endpoint.com",
CfOrg: "testOrg",
CfSpace: "testSpace",
Username: "testUser",
Password: "testPassword",
ServiceManifest: "manifestTest.yml",
ManifestVariables: manifestVariables,
}
error := runCloudFoundryCreateService(&config, &telemetryData, cf)
if assert.NoError(t, error) {
assert.Equal(t, []mock.ExecCall{{Execution: (*mock.Execution)(nil), Async: false, Exec: "cf", Params: []string{"login", "-a", "https://api.endpoint.com", "-o", "testOrg", "-s", "testSpace", "-u", "testUser", "-p", "testPassword"}},
{Execution: (*mock.Execution)(nil), Async: false, Exec: "cf", Params: []string{"create-service-push", "--no-push", "--service-manifest", "manifestTest.yml", "--var", "name1=Test1", "--var", "name2=Test2"}},
{Execution: (*mock.Execution)(nil), Async: false, Exec: "cf", Params: []string{"logout"}}},
m.Calls)
}
})
t.Run("Create service: variable substitution with variable substitution manifest file", func(t *testing.T) {
defer cfMockCleanup(m)
dir, err := ioutil.TempDir("", "test variable substitution")
if err != nil {
t.Fatal("Failed to create temporary directory")
}
oldCWD, _ := os.Getwd()
_ = os.Chdir(dir)
// clean up tmp dir
defer func() {
_ = os.Chdir(oldCWD)
_ = os.RemoveAll(dir)
}()
varsFileString := `name: test1
name2: test2`
manifestFileString := `
---
create-services:
- name: ((name))
broker: "testBroker"
plan: "testPlan"
- name: ((name2))
broker: "testBroker"
plan: "testPlan"
- name: "test3"
broker: "testBroker"
plan: "testPlan"`
varsFileStringBody := []byte(varsFileString)
manifestFileStringBody := []byte(manifestFileString)
err = ioutil.WriteFile("varsTest.yml", varsFileStringBody, 0644)
err = ioutil.WriteFile("varsTest2.yml", varsFileStringBody, 0644)
err = ioutil.WriteFile("manifestTest.yml", manifestFileStringBody, 0644)
var manifestVariablesFiles = []string{"varsTest.yml", "varsTest2.yml"}
config := cloudFoundryCreateServiceOptions{
CfAPIEndpoint: "https://api.endpoint.com",
CfOrg: "testOrg",
CfSpace: "testSpace",
Username: "testUser",
Password: "testPassword",
ServiceManifest: "manifestTest.yml",
ManifestVariablesFiles: manifestVariablesFiles,
ManifestVariables: []string{"a=b", "x=y"},
}
error := runCloudFoundryCreateService(&config, &telemetryData, cf)
if assert.NoError(t, error) {
assert.Equal(t, []mock.ExecCall{{Execution: (*mock.Execution)(nil), Async: false, Exec: "cf", Params: []string{"login", "-a", "https://api.endpoint.com", "-o", "testOrg", "-s", "testSpace", "-u", "testUser", "-p", "testPassword"}},
{Execution: (*mock.Execution)(nil), Async: false, Exec: "cf", Params: []string{"create-service-push", "--no-push", "--service-manifest", "manifestTest.yml", "--vars-file", "varsTest.yml", "--vars-file", "varsTest2.yml", "--var", "a=b", "--var", "x=y"}},
{Execution: (*mock.Execution)(nil), Async: false, Exec: "cf", Params: []string{"logout"}}},
m.Calls)
}
})
}