8cb44598c0
This change introduces the builder pattern to the Marathon unit tests in order to simplify and reduce the amount of testing boilerplate. Additional changes: - Add missing unit tests. - Make all tests look consistent. - Use dedicated type for task states for increased type safety. - Remove obsoleted getApplication function.
132 lines
2.6 KiB
Go
132 lines
2.6 KiB
Go
package marathon
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import "github.com/gambol99/go-marathon"
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// Functions related to building applications.
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func createApplication(ops ...func(*marathon.Application)) marathon.Application {
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app := marathon.Application{}
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app.EmptyLabels()
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for _, op := range ops {
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op(&app)
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}
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return app
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}
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func appID(name string) func(*marathon.Application) {
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return func(app *marathon.Application) {
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app.Name(name)
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}
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}
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func appPorts(ports ...int) func(*marathon.Application) {
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return func(app *marathon.Application) {
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app.Ports = append(app.Ports, ports...)
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}
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}
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func label(key, value string) func(*marathon.Application) {
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return func(app *marathon.Application) {
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app.AddLabel(key, value)
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}
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}
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func healthChecks(checks ...*marathon.HealthCheck) func(*marathon.Application) {
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return func(app *marathon.Application) {
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for _, check := range checks {
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app.AddHealthCheck(*check)
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}
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}
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}
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func portDefinition(port int) func(*marathon.Application) {
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return func(app *marathon.Application) {
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app.AddPortDefinition(marathon.PortDefinition{
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Port: &port,
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})
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}
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}
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func ipAddrPerTask(port int) func(*marathon.Application) {
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return func(app *marathon.Application) {
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p := marathon.Port{
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Number: port,
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Name: "port",
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}
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disc := marathon.Discovery{}
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disc.AddPort(p)
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ipAddr := marathon.IPAddressPerTask{}
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ipAddr.SetDiscovery(disc)
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app.SetIPAddressPerTask(ipAddr)
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}
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}
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// Functions related to building tasks.
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func createTask(ops ...func(*marathon.Task)) marathon.Task {
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t := marathon.Task{
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// The vast majority of tests expect the task state to be TASK_RUNNING.
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State: string(taskStateRunning),
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}
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for _, op := range ops {
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op(&t)
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}
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return t
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}
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func createLocalhostTask(ops ...func(*marathon.Task)) marathon.Task {
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t := createTask(
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host("localhost"),
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ipAddresses("127.0.0.1"),
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)
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for _, op := range ops {
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op(&t)
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}
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return t
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}
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func taskPorts(ports ...int) func(*marathon.Task) {
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return func(t *marathon.Task) {
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t.Ports = append(t.Ports, ports...)
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}
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}
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func host(h string) func(*marathon.Task) {
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return func(t *marathon.Task) {
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t.Host = h
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}
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}
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func ipAddresses(addresses ...string) func(*marathon.Task) {
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return func(t *marathon.Task) {
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for _, addr := range addresses {
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t.IPAddresses = append(t.IPAddresses, &marathon.IPAddress{
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IPAddress: addr,
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Protocol: "tcp",
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})
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}
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}
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}
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func state(s TaskState) func(*marathon.Task) {
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return func(t *marathon.Task) {
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t.State = string(s)
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}
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}
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func healthCheckResultLiveness(alive ...bool) func(*marathon.Task) {
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return func(t *marathon.Task) {
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for _, a := range alive {
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t.HealthCheckResults = append(t.HealthCheckResults, &marathon.HealthCheckResult{
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Alive: a,
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})
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}
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}
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}
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