e2e-tests: Rename 'default' to projectName for explicitness

While still keeping a relatively short name for this highly reused
value. Preserve a fair enough balance between footprint and meaning.

Improve the default test project name accordingly.

Change-Id: Id33ada176a0378154224c0e04ac31208c779c943

e2e-tests/src/test/scala/com/google/gerrit/scenarios/CheckNewProjectReplica1.scala

@@ -22,7 +22,7 @@ import scala.concurrent.duration._
 
 class CheckNewProjectReplica1 extends GitSimulation {
   private val data: FeederBuilder = jsonFile(resource).convert(keys).queue
-  private val default = className
+  private val projectName = className
 
   private lazy val replicationDuration = replicationDelay + SecondsPerWeightUnit
 
@@ -30,7 +30,7 @@ class CheckNewProjectReplica1 extends GitSimulation {
 
   override def replaceOverride(in: String): String = {
     var next = replaceProperty("http_port1", 8081, in)
-    next = replaceKeyWith("_project", default, next)
+    next = replaceKeyWith("_project", projectName, next)
     super.replaceOverride(next)
   }
 
@@ -38,8 +38,8 @@ class CheckNewProjectReplica1 extends GitSimulation {
       .feed(data)
       .exec(gitRequest)
 
-  private val createProject = new CreateProject(default)
-  private val deleteProject = new DeleteProject(default)
+  private val createProject = new CreateProject(projectName)
+  private val deleteProject = new DeleteProject(projectName)
 
   setUp(
     createProject.test.inject(

e2e-tests/src/test/scala/com/google/gerrit/scenarios/CloneUsingBothProtocols.scala

@@ -22,19 +22,19 @@ import scala.concurrent.duration._
 
 class CloneUsingBothProtocols extends GitSimulation {
   private val data: FeederBuilder = jsonFile(resource).convert(keys).queue
-  private val default = className
+  private val projectName = className
   private val duration = 2
 
   override def replaceOverride(in: String): String = {
-    replaceKeyWith("_project", default, in)
+    replaceKeyWith("_project", projectName, in)
   }
 
   private val test: ScenarioBuilder = scenario(uniqueName)
       .feed(data)
       .exec(gitRequest)
 
-  private val createProject = new CreateProject(default)
-  private val deleteProject = new DeleteProject(default)
+  private val createProject = new CreateProject(projectName)
+  private val deleteProject = new DeleteProject(projectName)
 
   setUp(
     createProject.test.inject(

e2e-tests/src/test/scala/com/google/gerrit/scenarios/CreateChange.scala

@@ -28,9 +28,9 @@ class CreateChange extends ProjectSimulation {
 
   override def relativeRuntimeWeight = 2
 
-  def this(default: String) {
+  def this(projectName: String) {
     this()
-    this.default = default
+    this.projectName = projectName
   }
 
   val test: ScenarioBuilder = scenario(uniqueName)
@@ -43,8 +43,8 @@ class CreateChange extends ProjectSimulation {
         session
       })
 
-  private val createProject = new CreateProject(default)
-  private val deleteProject = new DeleteProject(default)
+  private val createProject = new CreateProject(projectName)
+  private val deleteProject = new DeleteProject(projectName)
   private val deleteChange = new DeleteChange(this)
 
   setUp(

e2e-tests/src/test/scala/com/google/gerrit/scenarios/CreateProject.scala

@@ -21,9 +21,9 @@ import io.gatling.core.structure.ScenarioBuilder
 class CreateProject extends ProjectSimulation {
   private val data: FeederBuilder = jsonFile(resource).convert(keys).queue
 
-  def this(default: String) {
+  def this(projectName: String) {
     this()
-    this.default = default
+    this.projectName = projectName
   }
 
   val test: ScenarioBuilder = scenario(uniqueName)

e2e-tests/src/test/scala/com/google/gerrit/scenarios/DeleteProject.scala

@@ -21,9 +21,9 @@ import io.gatling.core.structure.ScenarioBuilder
 class DeleteProject extends ProjectSimulation {
   private val data: FeederBuilder = jsonFile(resource).convert(keys).queue
 
-  def this(default: String) {
+  def this(projectName: String) {
     this()
-    this.default = default
+    this.projectName = projectName
   }
 
   val test: ScenarioBuilder = scenario(uniqueName)

e2e-tests/src/test/scala/com/google/gerrit/scenarios/FlushProjectsCache.scala

@@ -22,7 +22,7 @@ import scala.concurrent.duration._
 
 class FlushProjectsCache extends CacheFlushSimulation {
   private val data: FeederBuilder = jsonFile(resource).convert(keys).queue
-  private val default = className
+  private val projectName = className
 
   override def relativeRuntimeWeight = 2
 
@@ -30,10 +30,10 @@ class FlushProjectsCache extends CacheFlushSimulation {
       .feed(data)
       .exec(httpRequest)
 
-  private val createProject = new CreateProject(default)
+  private val createProject = new CreateProject(projectName)
   private val getCacheEntriesAfterProject = new GetProjectsCacheEntries(this)
   private val checkCacheEntriesAfterFlush = new CheckProjectsCacheFlushEntries(this)
-  private val deleteProject = new DeleteProject(default)
+  private val deleteProject = new DeleteProject(projectName)
 
   setUp(
     createProject.test.inject(

e2e-tests/src/test/scala/com/google/gerrit/scenarios/ProjectSimulation.scala

@@ -15,9 +15,9 @@
 package com.google.gerrit.scenarios
 
 class ProjectSimulation extends GerritSimulation {
-  protected var default: String = "project"
+  protected var projectName: String = "defaultTestProject"
 
   override def replaceOverride(in: String): String = {
-    replaceProperty("project", default, in)
+    replaceProperty("project", projectName, in)
   }
 }

e2e-tests/src/test/scala/com/google/gerrit/scenarios/ReplayRecordsFromFeeder.scala

@@ -22,12 +22,12 @@ import scala.concurrent.duration._
 
 class ReplayRecordsFromFeeder extends GitSimulation {
   private val data: FeederBuilder = jsonFile(resource).convert(keys).circular
-  private val default = className
+  private val projectName = className
 
   override def relativeRuntimeWeight = 30
 
   override def replaceOverride(in: String): String = {
-    replaceKeyWith("_project", default, in)
+    replaceKeyWith("_project", projectName, in)
   }
 
   private val test: ScenarioBuilder = scenario(uniqueName)
@@ -36,8 +36,8 @@ class ReplayRecordsFromFeeder extends GitSimulation {
             .exec(gitRequest)
       }
 
-  private val createProject = new CreateProject(default)
-  private val deleteProject = new DeleteProject(default)
+  private val createProject = new CreateProject(projectName)
+  private val deleteProject = new DeleteProject(projectName)
   private val maxBeforeDelete: Int = maxExecutionTime - deleteProject.maxExecutionTime
 
   setUp(

e2e-tests/src/test/scala/com/google/gerrit/scenarios/SubmitChange.scala

@@ -23,8 +23,8 @@ import scala.concurrent.duration._
 
 class SubmitChange extends GerritSimulation {
   private val data: FeederBuilder = jsonFile(resource).convert(keys).queue
-  private val default = className
-  private var createChange = new CreateChange(default)
+  private val projectName = className
+  private var createChange = new CreateChange(projectName)
 
   override def relativeRuntimeWeight = 10
 
@@ -40,9 +40,9 @@ class SubmitChange extends GerritSimulation {
       })
       .exec(http(uniqueName).post("${url}${number}/submit"))
 
-  private val createProject = new CreateProject(default)
+  private val createProject = new CreateProject(projectName)
   private val approveChange = new ApproveChange(createChange)
-  private val deleteProject = new DeleteProject(default)
+  private val deleteProject = new DeleteProject(projectName)
 
   setUp(
     createProject.test.inject(