/* Ċ Ġ* ĠCopyright Ġ( C ) Ġ 2 0 2 0 ĠThe ĠAndroid ĠOpen ĠSource ĠProject Ċ Ġ* Ċ Ġ* ĠLicensed Ġunder Ġthe ĠApache ĠLicense , ĠVersion Ġ 2 . 0 Ġ( the Ġ" License "); Ċ Ġ* Ġyou Ġmay Ġnot Ġuse Ġthis Ġfile Ġexcept Ġin Ġcompliance Ġwith Ġthe ĠLicense . Ċ Ġ* ĠYou Ġmay Ġobtain Ġa Ġcopy Ġof Ġthe ĠLicense Ġat Ċ Ġ* Ċ Ġ* ĠĠĠĠĠ Ġhttp :// www . apache . org / licenses / LICENSE - 2 . 0 Ċ Ġ* Ċ Ġ* ĠUnless Ġrequired Ġby Ġapplicable Ġlaw Ġor Ġagreed Ġto Ġin Ġwriting , Ġsoftware Ċ Ġ* Ġdistributed Ġunder Ġthe ĠLicense Ġis Ġdistributed Ġon Ġan Ġ" AS ĠIS " ĠBASIS , Ċ Ġ* ĠWITHOUT ĠWARRANTIES ĠOR ĠCONDITIONS ĠOF ĠANY ĠKIND , Ġeither Ġexpress Ġor Ġimplied . Ċ Ġ* ĠSee Ġthe ĠLicense Ġfor Ġthe Ġspecific Ġlanguage Ġgoverning Ġpermissions Ġand Ċ Ġ* Ġlimitations Ġunder Ġthe ĠLicense . Ċ Ġ*/ Ċ package Ġcom . android . tools . idea . ui builder . surface Ċ Ċ import Ġcom . android . tools . idea . common . analytics . Common N op Tracker Ċ import Ġcom . android . tools . idea . common . analytics . Common Usage Tracker Ċ import Ġcom . android . tools . idea . common . error . Issue Model Ċ import Ġcom . android . tools . idea . common . error . Issue Panel Ċ import Ġcom . android . tools . idea . common . error . Issue Source Ċ import Ġcom . android . tools . idea . rendering . Render Result Ċ import Ġcom . android . tools . idea . testing . Android Project Rule Ċ import Ġcom . android . tools . idea . ui builder . Layout TestCase Ċ import Ġcom . android . tools . idea . validator . Layout Validator Ċ import Ġcom . android . tools . idea . validator . Validator Data Ċ import Ġcom . android . tools . idea . validator . Validator Hierarchy Ċ import Ġcom . android . tools . idea . validator . Validator Result Ċ import Ġcom . google . wire less . android . sdk . stats . Layout Editor Event Ċ import Ġorg . junit . Assert . assertEquals Ċ import Ġorg . junit . Assert . assertFalse Ċ import Ġorg . junit . Assert . assertNotNull Ċ import Ġorg . junit . Assert . assertTrue Ċ import Ġorg . junit . Before Ċ import Ġorg . junit . Rule Ċ import Ġorg . junit . Test Ċ import Ġorg . junit . runner . RunWith Ċ import Ġorg . junit . runners . JUnit 4 Ċ import Ġorg . mockito . Mock Ċ import Ġorg . mockito . Mockito Ċ import Ġorg . mockito . Mockito Annotations Ċ Ċ @ RunWith ( JUnit 4 :: class ) Ċ class ĠN l Layout Scanner Test Ġ{ ĊĠ Ġ@ get : Rule ĊĠ Ġval Ġproject Rule Ġ= ĠAndroid Project Rule . with Sdk () ĊĊĠ Ġ@ Mock ĊĠ Ġlateinit Ġvar Ġmock Surface : ĠN l Design Surface ĊĊĠ Ġ@ Before ĊĠ Ġfun ĠsetUp () Ġ{ ĊĠĠĠ ĠMockito Annotations . open Mocks ( this ) ĊĠ Ġ} ĊĊĠ Ġprivate Ġfun Ġcreate Scanner (): ĠN l Layout Scanner Ġ{ ĊĠĠĠ Ġval Ġissue Model : ĠIssue Model Ġ= ĠMockito . mock ( Issue Model :: class . java ) ĊĠĠĠ Ġval Ġissue Panel : ĠIssue Panel Ġ= ĠMockito . mock ( Issue Panel :: class . java ) ĊĠĠĠ ĠMockito .` when `( mock Surface . issue Model ). thenReturn ( issue Model ) ĊĠĠĠ ĠMockito .` when `( mock Surface . issue Panel ). thenReturn ( issue Panel ) ĊĠĠĠ Ġreturn ĠN l Layout Scanner ( mock Surface , Ġproject Rule . fixture . test Root Disposable !! ) ĊĠ Ġ} ĊĊĠ Ġ@ Test ĊĠ Ġfun Ġissue Panel Expanded () Ġ{ ĊĠĠĠ Ġval Ġscanner Ġ= Ġcreate Scanner () ĊĠĠĠ Ġval Ġusage Tracker Ġ= ĠCommon Usage Tracker . getInstance ( mock Surface ) Ġas ĠCommon N op Tracker ĊĠĠĠ Ġusage Tracker . reset Last Tracked Event () ĊĊĠĠĠ Ġval Ġissue Ġ= ĠN l At f Issue ( Scanner TestHelper . create Test Issue Builder (). build (), ĠIssue Source . NONE ) ĊĠĠĠ Ġscanner . issue Panel Listener . on Issue Expanded ( issue , Ġtrue ) ĊĊĠĠĠ ĠLayout TestCase . assertEquals ( Layout Editor Event . Layout Editor EventType . AT F _ AUDIT _ RESULT , Ġusage Tracker . last Tracked Event ) ĊĠ Ġ} ĊĊĠ Ġ@ Test ĊĠ Ġfun Ġissue Panel Collapsed () Ġ{ ĊĠĠĠ Ġval Ġscanner Ġ= Ġcreate Scanner () ĊĠĠĠ Ġval Ġusage Tracker Ġ= ĠCommon Usage Tracker . getInstance ( mock Surface ) Ġas ĠCommon N op Tracker ĊĠĠĠ Ġusage Tracker . reset Last Tracked Event () ĊĊĠĠĠ Ġval Ġissue Ġ= ĠN l At f Issue ( Scanner TestHelper . create Test Issue Builder (). build (), ĠIssue Source . NONE ) ĊĠĠĠ Ġscanner . issue Panel Listener . on Issue Expanded ( issue , Ġfalse ) ĊĊĠĠĠ ĠLayout TestCase . assertNull ( usage Tracker . last Tracked Event ) ĊĠ Ġ} ĊĊĠ Ġ@ Test ĊĠ Ġfun Ġissue Issue Expanded () Ġ{ ĊĠĠĠ Ġval Ġscanner Ġ= Ġcreate Scanner () ĊĠĠĠ Ġval Ġusage Tracker Ġ= ĠCommon Usage Tracker . getInstance ( mock Surface ) Ġas ĠCommon N op Tracker ĊĠĠĠ Ġusage Tracker . reset Last Tracked Event () ĊĊĠĠĠ Ġval Ġissue Ġ= ĠN l At f Issue ( Scanner TestHelper . create Test Issue Builder (). build (), ĠIssue Source . NONE ) ĊĠĠĠ Ġscanner . issue Panel Listener . on Issue Expanded ( issue , Ġtrue ) ĊĊĠĠĠ ĠLayout TestCase . assertEquals ( Layout Editor Event . Layout Editor EventType . AT F _ AUDIT _ RESULT , Ġusage Tracker . last Tracked Event ) ĊĠ Ġ} ĊĊĠ Ġ@ Test ĊĠ Ġfun Ġissue Issue Collapsed () Ġ{ ĊĠĠĠ Ġval Ġscanner Ġ= Ġcreate Scanner () ĊĠĠĠ Ġval Ġusage Tracker Ġ= ĠCommon Usage Tracker . getInstance ( mock Surface ) Ġas ĠCommon N op Tracker ĊĠĠĠ Ġusage Tracker . reset Last Tracked Event () ĊĊĠĠĠ Ġval Ġissue Ġ= ĠN l At f Issue ( Scanner TestHelper . create Test Issue Builder (). build (), ĠIssue Source . NONE ) ĊĠĠĠ Ġscanner . issue Panel Listener . on Issue Expanded ( issue , Ġfalse ) ĊĊĠĠĠ ĠLayout TestCase . assertNull ( usage Tracker . last Tracked Event ) ĊĠ Ġ} ĊĊĠ Ġ@ Test ĊĠ Ġfun Ġpause And resume () Ġ{ ĊĠĠĠ Ġval Ġscanner Ġ= Ġcreate Scanner () ĊĠĠĠ Ġtry Ġ{ ĊĠĠĠĠĠ Ġscanner . pause () ĊĠĠĠĠĠ ĠassertTrue ( Layout Validator . is Paused ()) ĊĊĠĠĠĠĠ Ġscanner . resume () ĊĠĠĠĠĠ ĠassertFalse ( Layout Validator . is Paused ()) ĊĠĠĠ Ġ} Ġfinally Ġ{ ĊĠĠĠĠĠ Ġscanner . resume () ĊĠĠĠ Ġ} ĊĠ Ġ} ĊĊĠ Ġ@ Test ĊĠ Ġfun Ġadd Listener () Ġ{ ĊĠĠĠ Ġval Ġscanner Ġ= Ġcreate Scanner () ĊĠĠĠ Ġval Ġlistener Ġ= Ġobject Ġ: ĠN l Layout Scanner . Listener Ġ{ ĊĠĠĠĠĠ Ġoverride Ġfun Ġlint Updated ( result : ĠValidator Result ?) Ġ{ Ġ} ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġscanner . addListener ( listener ) ĊĊĠĠĠ ĠassertTrue ( scanner . listeners . contains ( listener )) ĊĠ Ġ} ĊĊĠ Ġ@ Test ĊĠ Ġfun Ġremove Listener () Ġ{ ĊĠĠĠ Ġval Ġscanner Ġ= Ġcreate Scanner () ĊĠĠĠ Ġval Ġlistener Ġ= Ġobject Ġ: ĠN l Layout Scanner . Listener Ġ{ ĊĠĠĠĠĠ Ġoverride Ġfun Ġlint Updated ( result : ĠValidator Result ?) Ġ{ Ġ} ĊĠĠĠ Ġ} ĊĠĠĠ Ġscanner . addListener ( listener ) ĊĠĠĠ ĠassertTrue ( scanner . listeners . contains ( listener )) ĊĊĠĠĠ Ġscanner . remove Listener ( listener ) ĊĠĠĠ ĠassertFalse ( scanner . listeners . contains ( listener )) ĊĠ Ġ} ĊĊĠ Ġ@ Test ĊĠ Ġfun Ġremove Listener In Callback () Ġ{ ĊĠĠĠ Ġval Ġscanner Ġ= Ġcreate Scanner () ĊĠĠĠ Ġval Ġmodel Ġ= ĠScanner TestHelper (). build Model ( 0 ) ĊĠĠĠ Ġval Ġrender Result Ġ= ĠMockito . mock ( Render Result :: class . java ) ĊĠĠĠ Ġval Ġlistener Ġ= Ġobject Ġ: ĠN l Layout Scanner . Listener Ġ{ ĊĠĠĠĠĠ Ġoverride Ġfun Ġlint Updated ( result : ĠValidator Result ?) Ġ{ ĊĠĠĠĠĠĠĠ Ġscanner . remove Listener ( this ) ĊĠĠĠĠĠ Ġ} ĊĠĠĠ Ġ} ĊĠĠĠ Ġscanner . addListener ( listener ) ĊĊĠĠĠ Ġscanner . validate AndUpdate Lint ( render Result , Ġmodel ) ĊĊĠĠĠ ĠassertFalse ( scanner . listeners . contains ( listener )) ĊĠ Ġ} ĊĊĠ Ġ@ Test ĊĠ Ġfun Ġvalidate No Result () Ġ{ ĊĠĠĠ Ġval Ġscanner Ġ= Ġcreate Scanner () ĊĠĠĠ Ġval Ġhelper Ġ= ĠScanner TestHelper () ĊĠĠĠ Ġval Ġcomponent Size Ġ= Ġ 0 ĊĠĠĠ Ġval Ġmodel Ġ= Ġhelper . build Model ( component Size ) ĊĠĠĠ Ġval Ġrender Result Ġ= ĠMockito . mock ( Render Result :: class . java ) ĊĊĠĠĠ Ġvar Ġlistener Triggered Ġ= Ġfalse ĊĠĠĠ Ġval Ġlistener Ġ= Ġobject Ġ: ĠN l Layout Scanner . Listener Ġ{ ĊĠĠĠĠĠ Ġoverride Ġfun Ġlint Updated ( result : ĠValidator Result ?) Ġ{ ĊĠĠĠĠĠĠĠ Ġlistener Triggered Ġ= Ġtrue ĊĠĠĠĠĠ Ġ} ĊĠĠĠ Ġ} ĊĠĠĠ Ġscanner . addListener ( listener ) ĊĊĠĠĠ Ġscanner . validate AndUpdate Lint ( render Result , Ġmodel ) ĊĊĠĠĠ ĠassertTrue ( listener Triggered ) ĊĠĠĠ ĠassertEquals ( 0 , Ġscanner . issues . size ) ĊĠĠĠ ĠassertTrue ( scanner . is Parser Clean ed ()) ĊĠ Ġ} ĊĊĠ Ġ@ Test ĊĠ Ġfun Ġvalidate Empty () Ġ{ ĊĠĠĠ Ġval Ġscanner Ġ= Ġcreate Scanner () ĊĠĠĠ Ġval Ġhelper Ġ= ĠScanner TestHelper () ĊĠĠĠ Ġval Ġcomponent Size Ġ= Ġ 0 ĊĠĠĠ Ġval Ġmodel Ġ= Ġhelper . build Model ( component Size ) ĊĠĠĠ Ġval Ġrender Result Ġ= Ġhelper . mock Render Result ( model ) ĊĊĠĠĠ Ġvar Ġlistener Triggered Ġ= Ġfalse ĊĠĠĠ Ġval Ġlistener Ġ= Ġobject Ġ: ĠN l Layout Scanner . Listener Ġ{ ĊĠĠĠĠĠ Ġoverride Ġfun Ġlint Updated ( result : ĠValidator Result ?) Ġ{ ĊĠĠĠĠĠĠĠ Ġlistener Triggered Ġ= Ġtrue ĊĠĠĠĠĠ Ġ} ĊĠĠĠ Ġ} ĊĠĠĠ Ġscanner . addListener ( listener ) ĊĊĠĠĠ Ġscanner . validate AndUpdate Lint ( render Result , Ġmodel ) ĊĊĠĠĠ ĠassertTrue ( listener Triggered ) ĊĠĠĠ ĠassertEquals ( 0 , Ġscanner . issues . size ) ĊĠĠĠ ĠassertTrue ( scanner . is Parser Clean ed ()) ĊĠ Ġ} ĊĊĠ Ġ@ Test ĊĠ Ġfun Ġvalidate Multiple Issues () Ġ{ ĊĠĠĠ Ġval Ġscanner Ġ= Ġcreate Scanner () ĊĠĠĠ Ġval Ġhelper Ġ= ĠScanner TestHelper () ĊĠĠĠ Ġval Ġcomponent Size Ġ= Ġ 5 ĊĠĠĠ Ġval Ġmodel Ġ= Ġhelper . build Model ( component Size ) ĊĠĠĠ Ġval Ġrender Result Ġ= Ġhelper . mock Render Result ( model ) ĊĊĠĠĠ Ġvar Ġvalidator Result : ĠValidator Result ? Ġ= Ġnull ĊĠĠĠ Ġval Ġlistener Ġ= Ġobject Ġ: ĠN l Layout Scanner . Listener Ġ{ ĊĠĠĠĠĠ Ġoverride Ġfun Ġlint Updated ( result : ĠValidator Result ?) Ġ{ ĊĠĠĠĠĠĠĠ Ġvalidator Result Ġ= Ġresult ĊĠĠĠĠĠ Ġ} ĊĠĠĠ Ġ} ĊĠĠĠ Ġscanner . addListener ( listener ) ĊĊĠĠĠ Ġscanner . validate AndUpdate Lint ( render Result , Ġmodel ) ĊĊĠĠĠ ĠassertNotNull ( validator Result ) ĊĠĠĠ ĠassertEquals ( component Size , Ġvalidator Result !!. issues . size ) ĊĠĠĠ ĠassertEquals ( component Size , Ġscanner . issues . size ) ĊĠĠĠ ĠassertTrue ( scanner . is Parser Clean ed ()) ĊĠ Ġ} ĊĊĠ Ġ@ Test ĊĠ Ġfun Ġvalidate Filters Internal Issues () Ġ{ ĊĠĠĠ Ġval Ġscanner Ġ= Ġcreate Scanner () ĊĠĠĠ Ġval Ġhelper Ġ= ĠScanner TestHelper () ĊĠĠĠ Ġval Ġmodel Ġ= Ġhelper . build Model ( 1 ) ĊĠĠĠ Ġval Ġresult To Inject Ġ= ĠValidator Result . Builder () ĊĊĠĠĠ Ġ// ĠAdd Ġ 3 Ġtypes Ġof Ġissues Ġthat Ġwill Ġbe Ġfiltered : ĠInternal , Ġverbose Ġor Ġinfo . ĊĠĠĠ Ġresult To Inject . m Issues . add ( ĊĠĠĠĠĠ ĠScanner TestHelper . create Test Issue Builder () ĊĠĠĠĠĠĠĠ Ġ. setLevel ( Validator Data . Level . ERROR ) ĊĠĠĠĠĠĠĠ Ġ. setType ( Validator Data . Type . INTERNAL _ ERROR ) ĊĠĠĠĠĠĠĠ Ġ. build ()) ĊĠĠĠ Ġresult To Inject . m Issues . add ( ĊĠĠĠĠĠ ĠScanner TestHelper . create Test Issue Builder () ĊĠĠĠĠĠĠĠ Ġ. setLevel ( Validator Data . Level . VERBOSE ) ĊĠĠĠĠĠĠĠ Ġ. setType ( Validator Data . Type . ACC ES SI B ILITY ) ĊĠĠĠĠĠĠĠ Ġ. build ()) ĊĠĠĠ Ġresult To Inject . m Issues . add ( ĊĠĠĠĠĠ ĠScanner TestHelper . create Test Issue Builder () ĊĠĠĠĠĠĠĠ Ġ. setLevel ( Validator Data . Level . INFO ) ĊĠĠĠĠĠĠĠ Ġ. setType ( Validator Data . Type . ACC ES SI B ILITY ) ĊĠĠĠĠĠĠĠ Ġ. build ()) ĊĊĠĠĠ Ġ// ĠRun Ġthe Ġscanner Ġcore Ġcode . ĊĠĠĠ Ġval Ġrender Result Ġ= Ġhelper . mock Render Result ( model , Ġresult To Inject . build ()) ĊĠĠĠ Ġvar Ġvalidator Result : ĠValidator Result ? Ġ= Ġnull ĊĠĠĠ Ġval Ġlistener Ġ= Ġobject Ġ: ĠN l Layout Scanner . Listener Ġ{ ĊĠĠĠĠĠ Ġoverride Ġfun Ġlint Updated ( result : ĠValidator Result ?) Ġ{ ĊĠĠĠĠĠĠĠ Ġvalidator Result Ġ= Ġresult ĊĠĠĠĠĠ Ġ} ĊĠĠĠ Ġ} ĊĠĠĠ Ġscanner . addListener ( listener ) ĊĠĠĠ Ġscanner . validate AndUpdate Lint ( render Result , Ġmodel ) ĊĊĠĠĠ Ġ// ĠExpect Ġthe Ġresults Ġto Ġbe Ġfiltered . ĊĠĠĠ ĠassertNotNull ( validator Result ) ĊĠĠĠ ĠassertEquals ( Ġ 3 , Ġvalidator Result !!. issues . size ) ĊĠĠĠ ĠassertTrue (" Issue Ġfrom ĠValidator ĠResult Ġmust Ġbe Ġfiltered .", Ġscanner . issues . isEmpty ()) ĊĠĠĠ ĠassertTrue (" Maps Ġmust Ġbe Ġcleaned Ġafter Ġthe Ġscan .", Ġscanner . is Parser Clean ed ()) ĊĠ Ġ} Ċ } Ċ