package Ġdk . cache t . car p . common . infrastructure . services Ċ Ċ import Ġdk . cache t . car p . common . application . services . Application Service Ċ import Ġdk . cache t . car p . common . application . services . Integration Event Ċ import Ġdk . cache t . car p . common . application . services . publish Ċ import Ġdk . cache t . car p . common . application . services . register Handler Ċ import Ġdk . cache t . car p . test . run Suspend Test Ċ import Ġkotlinx . serialization . Serializable Ċ import Ġkotlin . test .* ĊĊ Ċ /** Ċ Ġ* ĠTests Ġfor Ġ[ Single Th readed EventBus ]. Ċ Ġ*/ Ċ class ĠSingle Th readed EventBus Test Ċ { ĊĠĠĠ Ġinterface ĠTest Service Ġ: ĠApplication Service < Test Service , ĠBase Integration Event > ĊĊĠĠĠ Ġ@ Serializable ĊĠĠĠ Ġsealed Ġclass ĠBase Integration Event Ġ: ĠIntegration Event < Test Service >() ĊĠĠĠ Ġ{ ĊĠĠĠĠĠĠĠ Ġ@ Serializable ĊĠĠĠĠĠĠĠ Ġdata Ġclass ĠSome Integration Event ( Ġval Ġdata : ĠString Ġ) Ġ: ĠBase Integration Event () ĊĊĠĠĠĠĠĠĠ Ġ@ Serializable ĊĠĠĠĠĠĠĠ Ġdata Ġclass ĠAnother Integration Event ( Ġval Ġdata : ĠString Ġ) Ġ: ĠBase Integration Event () ĊĠĠĠ Ġ} ĊĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġpublished _ events _ are _ received _ by _ handlers () Ġ= Ġrun Suspend Test Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġbus Ġ= ĠSingle Th readed EventBus () ĊĊĠĠĠĠĠĠĠ Ġvar Ġreceived EventData : ĠString ? Ġ= Ġnull ĊĠĠĠĠĠĠĠ Ġbus . register Handler ( ĠTest Service :: class , ĠBase Integration Event . Some Integration Event :: class , Ġthis Ġ) Ġ{ Ġevent Ġ-> ĊĠĠĠĠĠĠĠĠĠĠĠ Ġreceived EventData Ġ= Ġevent . data ĊĠĠĠĠĠĠĠ Ġ} ĊĠĠĠĠĠĠĠ Ġbus . activate Handlers ( Ġthis Ġ) ĊĠĠĠĠĠĠĠ Ġval Ġsent Data Ġ= Ġ" Data " ĊĊĠĠĠĠĠĠĠ Ġbus . publish ( ĠTest Service :: class , ĠBase Integration Event . Some Integration Event ( Ġsent Data Ġ) Ġ) ĊĠĠĠĠĠĠĠ ĠassertEquals ( Ġsent Data , Ġreceived EventData Ġ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġhandlers _ only _ receive _ events _ when _ activated () Ġ= Ġrun Suspend Test Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġbus Ġ= ĠSingle Th readed EventBus () ĊĊĠĠĠĠĠĠĠ Ġvar Ġreceived EventData : ĠString ? Ġ= Ġnull ĊĠĠĠĠĠĠĠ Ġbus . register Handler ( ĠTest Service :: class , ĠBase Integration Event . Some Integration Event :: class , Ġthis Ġ) Ġ{ Ġevent Ġ-> ĊĠĠĠĠĠĠĠĠĠĠĠ Ġreceived EventData Ġ= Ġevent . data ĊĠĠĠĠĠĠĠ Ġ} ĊĊĠĠĠĠĠĠĠ Ġbus . publish ( ĠTest Service :: class , ĠBase Integration Event . Some Integration Event ( Ġ" Data " Ġ) Ġ) ĊĠĠĠĠĠĠĠ ĠassertNull ( Ġreceived EventData Ġ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġhandlers _ only _ receive _ requested _ events () Ġ= Ġrun Suspend Test Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġbus Ġ= ĠSingle Th readed EventBus () ĊĊĠĠĠĠĠĠĠ Ġvar Ġevent Received Ġ= Ġfalse ĊĠĠĠĠĠĠĠ Ġbus . register Handler ( ĠTest Service :: class , ĠBase Integration Event . Some Integration Event :: class , Ġthis Ġ) Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠ Ġevent Received Ġ= Ġtrue ĊĠĠĠĠĠĠĠ Ġ} ĊĠĠĠĠĠĠĠ Ġbus . activate Handlers ( Ġthis Ġ) ĊĊĠĠĠĠĠĠĠ Ġbus . publish ( ĠTest Service :: class , ĠBase Integration Event . Another Integration Event ( Ġ" Test " Ġ) Ġ) ĊĠĠĠĠĠĠĠ ĠassertFalse ( Ġevent Received Ġ) ĊĠĠĠ Ġ} ĊĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġmultiple _ handlers _ are _ possible () Ġ= Ġrun Suspend Test Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġbus Ġ= ĠSingle Th readed EventBus () ĊĊĠĠĠĠĠĠĠ Ġvar Ġreceived By Subscriber 1 Ġ= Ġfalse ĊĠĠĠĠĠĠĠ Ġbus . register Handler ( ĠTest Service :: class , ĠBase Integration Event . Some Integration Event :: class , Ġthis Ġ) Ġ{ Ġreceived By Subscriber 1 Ġ= Ġtrue Ġ} ĊĠĠĠĠĠĠĠ Ġvar Ġreceived By Subscriber 2 Ġ= Ġfalse ĊĠĠĠĠĠĠĠ Ġbus . register Handler ( ĠTest Service :: class , ĠBase Integration Event . Some Integration Event :: class , Ġthis Ġ) Ġ{ Ġreceived By Subscriber 2 Ġ= Ġtrue Ġ} ĊĠĠĠĠĠĠĠ Ġbus . activate Handlers ( Ġthis Ġ) ĊĊĠĠĠĠĠĠĠ Ġbus . publish ( ĠTest Service :: class , ĠBase Integration Event . Some Integration Event ( Ġ" Test " Ġ) Ġ) ĊĠĠĠĠĠĠĠ ĠassertTrue ( Ġreceived By Subscriber 1 Ġ) ĊĠĠĠĠĠĠĠ ĠassertTrue ( Ġreceived By Subscriber 2 Ġ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġpol ymorphic _ handlers _ are _ possible () Ġ= Ġrun Suspend Test Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġbus Ġ= ĠSingle Th readed EventBus () ĊĊĠĠĠĠĠĠĠ Ġvar Ġreceived Event Ġ= Ġfalse ĊĠĠĠĠĠĠĠ Ġbus . register Handler ( ĠTest Service :: class , ĠBase Integration Event :: class , Ġthis Ġ) ĊĠĠĠĠĠĠĠ Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠ Ġif Ġ( Ġit Ġis ĠBase Integration Event . Some Integration Event Ġ) Ġreceived Event Ġ= Ġtrue ĊĠĠĠĠĠĠĠ Ġ} ĊĠĠĠĠĠĠĠ Ġbus . activate Handlers ( Ġthis Ġ) ĊĊĠĠĠĠĠĠĠ Ġbus . publish ( ĠTest Service :: class , ĠBase Integration Event . Some Integration Event ( Ġ" Test " Ġ) Ġ) ĊĠĠĠĠĠĠĠ ĠassertTrue ( Ġreceived Event Ġ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġregister Handler _ fails _ for _ consum ing Service _ with _ activated _ handlers () ĊĠĠĠ Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġbus Ġ= ĠSingle Th readed EventBus () ĊĠĠĠĠĠĠĠ Ġbus . activate Handlers ( Ġthis Ġ) ĊĊĠĠĠĠĠĠĠ Ġassert Fails With < IllegalStateException > Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠ Ġbus . register Handler ( ĠTest Service :: class , ĠBase Integration Event :: class , Ġthis Ġ) Ġ{ Ġ} ĊĠĠĠĠĠĠĠ Ġ} ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġactivate Handlers _ fails _ when _ already _ activated () ĊĠĠĠ Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġbus Ġ= ĠSingle Th readed EventBus () ĊĠĠĠĠĠĠĠ Ġbus . activate Handlers ( Ġthis Ġ) ĊĊĠĠĠĠĠĠĠ Ġassert Fails With < IllegalStateException > Ġ{ Ġbus . activate Handlers ( Ġthis Ġ) Ġ} ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġextension _ methods _ suc ceeds () Ġ= Ġrun Suspend Test Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġbus Ġ= ĠSingle Th readed EventBus () ĊĊĠĠĠĠĠĠĠ Ġvar Ġreceived Data : ĠString ? Ġ= Ġnull ĊĠĠĠĠĠĠĠ Ġbus . register Handler ( Ġthis Ġ) Ġ{ Ġevent : ĠBase Integration Event . Some Integration Event Ġ-> ĊĠĠĠĠĠĠĠĠĠĠĠ Ġreceived Data Ġ= Ġevent . data ĊĠĠĠĠĠĠĠ Ġ} ĊĠĠĠĠĠĠĠ Ġbus . activate Handlers ( Ġthis Ġ) ĊĠĠĠĠĠĠĠ Ġbus . publish ( ĠBase Integration Event . Some Integration Event ( Ġ" Test " Ġ) Ġ) ĊĊĠĠĠĠĠĠĠ ĠassertEquals ( Ġ" Test ", Ġreceived Data Ġ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġregister Handler _ extension _ method _ fails _ for _ consum ing Service _ with _ activated _ handlers () ĊĠĠĠ Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġbus Ġ= ĠSingle Th readed EventBus () ĊĠĠĠĠĠĠĠ Ġbus . activate Handlers ( Ġthis Ġ) ĊĊĠĠĠĠĠĠĠ Ġassert Fails With < IllegalStateException > Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠ Ġbus . register Handler ( Ġthis Ġ) Ġ{ Ġ_: ĠBase Integration Event Ġ-> Ġ} ĊĠĠĠĠĠĠĠ Ġ} ĊĠĠĠ Ġ} Ċ } Ċ