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package org.perl8.test.tap
import org.perl8.test._
class TestBuilder private (
plan: Plan,
indent: String,
terminalInUse: Boolean
) {
plan match {
case NoPlan => ()
case p => outLine(Producer.plan(p))
}
def this (plan: Plan = NoPlan, terminalInUse: Boolean = false) =
this(plan, "", terminalInUse)
def cloneForSubtest (newPlan: Plan): TestBuilder =
new TestBuilder(newPlan, indent + " ", terminalInUse)
def ok (test: Boolean) {
state.ok(test)
outLine(Producer.result(test, state.currentTest))
}
def ok (test: Boolean, description: String) {
state.ok(test)
outLine(Producer.result(test, state.currentTest, description))
}
def todo (todo: String, test: Boolean) {
state.ok(true)
outLine(Producer.todoResult(test, state.currentTest, todo))
}
def todo (todo: String, test: Boolean, description: String) {
state.ok(true)
outLine(Producer.todoResult(test, state.currentTest, description, todo))
}
def skip (reason: String) {
state.ok(true)
outLine(Producer.skip(state.currentTest, reason))
}
def diag (message: String) {
errLine(Producer.comment(message))
}
def note (message: String) {
outLine(Producer.comment(message))
}
def bailOut (message: String) {
val bailOutMessage = Producer.bailOut(message)
outLine(bailOutMessage)
throw new BailOutException(bailOutMessage)
}
def doneTesting: Boolean = {
plan match {
case NumericPlan(_) => printErrors
case SkipAll(_) => ()
case NoPlan => {
outLine(Producer.plan(state.currentTest))
printErrors
}
}
state.isPassing
}
private def printErrors {
if (!state.matchesPlan) {
val planCount = (plan match {
case NoPlan => state.currentTest
case p => p.plan
})
val planned = planCount + " test" + (if (planCount > 1) "s" else "")
val ran = state.currentTest
diag("Looks like you planned " + planned + " but ran " + ran + ".")
}
if (state.currentTest == 0) {
diag("No tests run!")
}
if (state.failCount > 0) {
val count = state.failCount
val fails = count + " test" + (if (count > 1) "s" else "")
val total =
state.currentTest + (if (state.matchesPlan) "" else " run")
diag("Looks like you failed " + fails + " of " + total + ".")
}
}
def exitCode: Int =
if (state.isPassing) {
0
}
else if (!state.matchesPlan || state.currentTest == 0) {
255
}
else {
state.failCount
}
private val state = new TestState
private def outLine (str: String) {
Console.out.println(withIndent(str))
}
private def errLine (str: String) {
if (terminalInUse) {
Console.err.print("\n")
}
Console.err.println(withIndent(str))
}
private def withIndent (str: String): String =
str.split("\n").map(s => indent + s).mkString("\n")
private class TestState {
var passCount = 0
var failCount = 0
def ok (cond: Boolean) {
if (cond) {
passCount += 1
}
else {
failCount += 1
}
}
def currentTest: Int =
failCount + passCount
def matchesPlan: Boolean = plan match {
case NumericPlan(p) => p.plan == currentTest
case _ => true
}
def isPassing: Boolean = plan match {
case SkipAll(_) => true
case _ => currentTest > 0 && failCount == 0 && matchesPlan
}
}
}
|
