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Remove testable import from TestMetrics. (#113)

This commit is contained in:
Fabian Fett 2022-07-20 10:25:45 +02:00 committed by GitHub
parent d885a4f5e9
commit 53be78637e
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5 changed files with 59 additions and 59 deletions
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46
Sources/CoreMetrics/Metrics.swift
View File

@ -31,7 +31,7 @@ extension Counter {
/// In response the library MAY decide to eagerly release any resources held by this `Counter`.
@inlinable
public func destroy() {
MetricsSystem.factory.destroyCounter(self.handler)
MetricsSystem.factory.destroyCounter(self._handler)
}
}
@ -42,8 +42,8 @@ extension Counter {
///
/// Its behavior depends on the `CounterHandler` implementation.
public final class Counter {
@usableFromInline
let handler: CounterHandler
/// ``_handler`` is only public to allow access from `MetricsTestKit`. Do not consider it part of the public API.
public let _handler: CounterHandler
public let label: String
public let dimensions: [(String, String)]
@ -61,7 +61,7 @@ public final class Counter {
public init(label: String, dimensions: [(String, String)], handler: CounterHandler) {
self.label = label
self.dimensions = dimensions
self.handler = handler
self._handler = handler
}
/// Increment the counter.
@ -70,7 +70,7 @@ public final class Counter {
/// - by: Amount to increment by.
@inlinable
public func increment<DataType: BinaryInteger>(by amount: DataType) {
self.handler.increment(by: Int64(amount))
self._handler.increment(by: Int64(amount))
}
/// Increment the counter by one.
@ -82,7 +82,7 @@ public final class Counter {
/// Reset the counter back to zero.
@inlinable
public func reset() {
self.handler.reset()
self._handler.reset()
}
}
@ -109,7 +109,7 @@ extension FloatingPointCounter {
/// In response the library MAY decide to eagerly release any resources held by this `FloatingPointCounter`.
@inlinable
public func destroy() {
MetricsSystem.factory.destroyFloatingPointCounter(self.handler)
MetricsSystem.factory.destroyFloatingPointCounter(self._handler)
}
}
@ -121,8 +121,8 @@ extension FloatingPointCounter {
///
/// Its behavior depends on the `FloatingCounterHandler` implementation.
public final class FloatingPointCounter {
@usableFromInline
let handler: FloatingPointCounterHandler
/// ``_handler`` is only public to allow access from `MetricsTestKit`. Do not consider it part of the public API.
public let _handler: FloatingPointCounterHandler
public let label: String
public let dimensions: [(String, String)]
@ -140,7 +140,7 @@ public final class FloatingPointCounter {
public init(label: String, dimensions: [(String, String)], handler: FloatingPointCounterHandler) {
self.label = label
self.dimensions = dimensions
self.handler = handler
self._handler = handler
}
/// Increment the FloatingPointCounter.
@ -149,7 +149,7 @@ public final class FloatingPointCounter {
/// - by: Amount to increment by.
@inlinable
public func increment<DataType: BinaryFloatingPoint>(by amount: DataType) {
self.handler.increment(by: Double(amount))
self._handler.increment(by: Double(amount))
}
/// Increment the FloatingPointCounter by one.
@ -161,7 +161,7 @@ public final class FloatingPointCounter {
/// Reset the FloatingPointCounter back to zero.
@inlinable
public func reset() {
self.handler.reset()
self._handler.reset()
}
}
@ -188,7 +188,7 @@ extension Recorder {
/// In response the library MAY decide to eagerly release any resources held by this `Recorder`.
@inlinable
public func destroy() {
MetricsSystem.factory.destroyRecorder(self.handler)
MetricsSystem.factory.destroyRecorder(self._handler)
}
}
@ -198,8 +198,8 @@ extension Recorder {
///
/// Its behavior depends on the `RecorderHandler` implementation.
public class Recorder {
@usableFromInline
let handler: RecorderHandler
/// ``_handler`` is only public to allow access from `MetricsTestKit`. Do not consider it part of the public API.
public let _handler: RecorderHandler
public let label: String
public let dimensions: [(String, String)]
public let aggregate: Bool
@ -219,7 +219,7 @@ public class Recorder {
self.label = label
self.dimensions = dimensions
self.aggregate = aggregate
self.handler = handler
self._handler = handler
}
/// Record a value.
@ -231,7 +231,7 @@ public class Recorder {
/// - value: Value to record.
@inlinable
public func record<DataType: BinaryInteger>(_ value: DataType) {
self.handler.record(Int64(value))
self._handler.record(Int64(value))
}
/// Record a value.
@ -243,7 +243,7 @@ public class Recorder {
/// - value: Value to record.
@inlinable
public func record<DataType: BinaryFloatingPoint>(_ value: DataType) {
self.handler.record(Double(value))
self._handler.record(Double(value))
}
}
@ -328,7 +328,7 @@ public extension Timer {
/// In response the library MAY decide to eagerly release any resources held by this `Timer`.
@inlinable
func destroy() {
MetricsSystem.factory.destroyTimer(self.handler)
MetricsSystem.factory.destroyTimer(self._handler)
}
}
@ -339,8 +339,8 @@ public extension Timer {
///
/// Its behavior depends on the `TimerHandler` implementation.
public final class Timer {
@usableFromInline
let handler: TimerHandler
/// ``_handler`` is only public to allow access from `MetricsTestKit`. Do not consider it part of the public API.
public let _handler: TimerHandler
public let label: String
public let dimensions: [(String, String)]
@ -358,7 +358,7 @@ public final class Timer {
public init(label: String, dimensions: [(String, String)], handler: TimerHandler) {
self.label = label
self.dimensions = dimensions
self.handler = handler
self._handler = handler
}
/// Record a duration in nanoseconds.
@ -367,7 +367,7 @@ public final class Timer {
/// - value: Duration to record.
@inlinable
public func recordNanoseconds(_ duration: Int64) {
self.handler.recordNanoseconds(duration)
self._handler.recordNanoseconds(duration)
}
/// Record a duration in nanoseconds.

14
Sources/MetricsTestKit/TestMetrics.swift
View File

@ -25,7 +25,7 @@
//
//===----------------------------------------------------------------------===//
@testable import CoreMetrics
import CoreMetrics
import Metrics
import XCTest
@ -145,8 +145,8 @@ extension TestMetrics {
// MARK: - Counter
public func expectCounter(_ metric: Counter) throws -> TestCounter {
guard let counter = metric.handler as? TestCounter else {
throw TestMetricsError.illegalMetricType(metric: metric.handler, expected: "\(TestCounter.self)")
guard let counter = metric._handler as? TestCounter else {
throw TestMetricsError.illegalMetricType(metric: metric._handler, expected: "\(TestCounter.self)")
}
return counter
}
@ -177,8 +177,8 @@ extension TestMetrics {
// MARK: - Recorder
public func expectRecorder(_ metric: Recorder) throws -> TestRecorder {
guard let recorder = metric.handler as? TestRecorder else {
throw TestMetricsError.illegalMetricType(metric: metric.handler, expected: "\(TestRecorder.self)")
guard let recorder = metric._handler as? TestRecorder else {
throw TestMetricsError.illegalMetricType(metric: metric._handler, expected: "\(TestRecorder.self)")
}
return recorder
}
@ -199,8 +199,8 @@ extension TestMetrics {
// MARK: - Timer
public func expectTimer(_ metric: CoreMetrics.Timer) throws -> TestTimer {
guard let timer = metric.handler as? TestTimer else {
throw TestMetricsError.illegalMetricType(metric: metric.handler, expected: "\(TestTimer.self)")
guard let timer = metric._handler as? TestTimer else {
throw TestMetricsError.illegalMetricType(metric: metric._handler, expected: "\(TestTimer.self)")
}
return timer
}

36
Tests/MetricsTests/CoreMetricsTests.swift
View File

@ -23,7 +23,7 @@ class MetricsTests: XCTestCase {
let group = DispatchGroup()
let name = "counter-\(NSUUID().uuidString)"
let counter = Counter(label: name)
let testCounter = counter.handler as! TestCounter
let testCounter = counter._handler as! TestCounter
let total = Int.random(in: 500 ... 1000)
for _ in 0 ... total {
group.enter()
@ -122,7 +122,7 @@ class MetricsTests: XCTestCase {
MetricsSystem.bootstrapInternal(metrics)
let label = "\(#function)-fp-counter-\(UUID())"
let fpCounter = FloatingPointCounter(label: label)
let rawFpCounter = fpCounter.handler as! AccumulatingRoundingFloatingPointCounter
let rawFpCounter = fpCounter._handler as! AccumulatingRoundingFloatingPointCounter
let counter = metrics.counters[label] as! TestCounter
// Increment by a small value (perfectly representable)
@ -152,7 +152,7 @@ class MetricsTests: XCTestCase {
let group = DispatchGroup()
let name = "recorder-\(NSUUID().uuidString)"
let recorder = Recorder(label: name)
let testRecorder = recorder.handler as! TestRecorder
let testRecorder = recorder._handler as! TestRecorder
let total = Int.random(in: 500 ... 1000)
for _ in 0 ... total {
group.enter()
@ -170,7 +170,7 @@ class MetricsTests: XCTestCase {
let metrics = TestMetrics()
MetricsSystem.bootstrapInternal(metrics)
let recorder = Recorder(label: "test-recorder")
let testRecorder = recorder.handler as! TestRecorder
let testRecorder = recorder._handler as! TestRecorder
let values = (0 ... 999).map { _ in Int32.random(in: Int32.min ... Int32.max) }
for i in 0 ... values.count - 1 {
recorder.record(values[i])
@ -186,7 +186,7 @@ class MetricsTests: XCTestCase {
let metrics = TestMetrics()
MetricsSystem.bootstrapInternal(metrics)
let recorder = Recorder(label: "test-recorder")
let testRecorder = recorder.handler as! TestRecorder
let testRecorder = recorder._handler as! TestRecorder
let values = (0 ... 999).map { _ in Float.random(in: Float(Int32.min) ... Float(Int32.max)) }
for i in 0 ... values.count - 1 {
recorder.record(values[i])
@ -217,7 +217,7 @@ class MetricsTests: XCTestCase {
let group = DispatchGroup()
let name = "timer-\(NSUUID().uuidString)"
let timer = Timer(label: name)
let testTimer = timer.handler as! TestTimer
let testTimer = timer._handler as! TestTimer
let total = Int.random(in: 500 ... 1000)
for _ in 0 ... total {
group.enter()
@ -249,7 +249,7 @@ class MetricsTests: XCTestCase {
MetricsSystem.bootstrapInternal(metrics)
// run the test
let timer = Timer(label: "test-timer")
let testTimer = timer.handler as! TestTimer
let testTimer = timer._handler as! TestTimer
// nano
let nano = Int64.random(in: 0 ... 5)
timer.recordNanoseconds(nano)
@ -278,7 +278,7 @@ class MetricsTests: XCTestCase {
MetricsSystem.bootstrapInternal(metrics)
// run the test
let timer = Timer(label: "test-timer")
let testTimer = timer.handler as! TestTimer
let testTimer = timer._handler as! TestTimer
// nano (integer)
timer.recordNanoseconds(Int64.max)
XCTAssertEqual(testTimer.values.count, 1, "expected number of entries to match")
@ -315,7 +315,7 @@ class MetricsTests: XCTestCase {
MetricsSystem.bootstrapInternal(metrics)
// run the test
let timer = Timer(label: "test-timer")
let testTimer = timer.handler as! TestTimer
let testTimer = timer._handler as! TestTimer
// nano
timer.recordNanoseconds(UInt64.max)
XCTAssertEqual(testTimer.values.count, 1, "expected number of entries to match")
@ -343,7 +343,7 @@ class MetricsTests: XCTestCase {
let value = Double.random(in: -1000 ... 1000)
let gauge = Gauge(label: name)
gauge.record(value)
let recorder = gauge.handler as! TestRecorder
let recorder = gauge._handler as! TestRecorder
XCTAssertEqual(recorder.values.count, 1, "expected number of entries to match")
XCTAssertEqual(recorder.values[0].1, value, "expected value to match")
}
@ -390,9 +390,9 @@ class MetricsTests: XCTestCase {
}
let counter1 = Counter(label: "foo")
XCTAssertFalse(counter1.handler is CustomHandler, "expected non-custom log handler")
XCTAssertFalse(counter1._handler is CustomHandler, "expected non-custom log handler")
let counter2 = Counter(label: "foo", dimensions: [], handler: CustomHandler())
XCTAssertTrue(counter2.handler is CustomHandler, "expected custom log handler")
XCTAssertTrue(counter2._handler is CustomHandler, "expected custom log handler")
}
func testDestroyingGauge() throws {
@ -405,7 +405,7 @@ class MetricsTests: XCTestCase {
let gauge = Gauge(label: name)
gauge.record(value)
let recorder = gauge.handler as! TestRecorder
let recorder = gauge._handler as! TestRecorder
XCTAssertEqual(recorder.values.count, 1, "expected number of entries to match")
XCTAssertEqual(recorder.values.first!.1, value, "expected value to match")
XCTAssertEqual(metrics.recorders.count, 1, "recorder should have been stored")
@ -417,7 +417,7 @@ class MetricsTests: XCTestCase {
let gaugeAgain = Gauge(label: name)
gaugeAgain.record(-value)
let recorderAgain = gaugeAgain.handler as! TestRecorder
let recorderAgain = gaugeAgain._handler as! TestRecorder
XCTAssertEqual(recorderAgain.values.count, 1, "expected number of entries to match")
XCTAssertEqual(recorderAgain.values.first!.1, -value, "expected value to match")
@ -435,7 +435,7 @@ class MetricsTests: XCTestCase {
let counter = Counter(label: name)
counter.increment(by: value)
let testCounter = counter.handler as! TestCounter
let testCounter = counter._handler as! TestCounter
XCTAssertEqual(testCounter.values.count, 1, "expected number of entries to match")
XCTAssertEqual(testCounter.values.first!.1, Int64(value), "expected value to match")
XCTAssertEqual(metrics.counters.count, 1, "counter should have been stored")
@ -447,7 +447,7 @@ class MetricsTests: XCTestCase {
let counterAgain = Counter(label: name)
counterAgain.increment(by: value)
let testCounterAgain = counterAgain.handler as! TestCounter
let testCounterAgain = counterAgain._handler as! TestCounter
XCTAssertEqual(testCounterAgain.values.count, 1, "expected number of entries to match")
XCTAssertEqual(testCounterAgain.values.first!.1, Int64(value), "expected value to match")
@ -465,7 +465,7 @@ class MetricsTests: XCTestCase {
let timer = Timer(label: name)
timer.recordNanoseconds(value)
let testTimer = timer.handler as! TestTimer
let testTimer = timer._handler as! TestTimer
XCTAssertEqual(testTimer.values.count, 1, "expected number of entries to match")
XCTAssertEqual(testTimer.values.first!.1, value, "expected value to match")
XCTAssertEqual(metrics.timers.count, 1, "timer should have been stored")
@ -476,7 +476,7 @@ class MetricsTests: XCTestCase {
let timerAgain = Timer(label: name)
timerAgain.recordNanoseconds(value)
let testTimerAgain = timerAgain.handler as! TestTimer
let testTimerAgain = timerAgain._handler as! TestTimer
XCTAssertEqual(testTimerAgain.values.count, 1, "expected number of entries to match")
XCTAssertEqual(testTimerAgain.values.first!.1, value, "expected value to match")

12
Tests/MetricsTests/MetricsTests.swift
View File

@ -38,7 +38,7 @@ class MetricsExtensionsTests: XCTestCase {
MetricsSystem.bootstrapInternal(metrics)
// run the test
let timer = Timer(label: "test-timer")
let testTimer = timer.handler as! TestTimer
let testTimer = timer._handler as! TestTimer
let timeInterval = TimeInterval(Double.random(in: 1 ... 500))
timer.record(timeInterval)
XCTAssertEqual(1, testTimer.values.count, "expected number of entries to match")
@ -51,7 +51,7 @@ class MetricsExtensionsTests: XCTestCase {
MetricsSystem.bootstrapInternal(metrics)
// run the test
let timer = Timer(label: "test-timer")
let testTimer = timer.handler as! TestTimer
let testTimer = timer._handler as! TestTimer
// nano
let nano = DispatchTimeInterval.nanoseconds(Int.random(in: 1 ... 500))
timer.record(nano)
@ -89,7 +89,7 @@ class MetricsExtensionsTests: XCTestCase {
let end = DispatchTime(uptimeNanoseconds: start.uptimeNanoseconds + 1000 * 1000 * 1000)
timer.recordInterval(since: start, end: end)
let testTimer = timer.handler as! TestTimer
let testTimer = timer._handler as! TestTimer
XCTAssertEqual(testTimer.values.count, 1, "expected number of entries to match")
XCTAssertEqual(UInt64(testTimer.values.first!.1), end.uptimeNanoseconds - start.uptimeNanoseconds, "expected value to match")
XCTAssertEqual(metrics.timers.count, 1, "timer should have been stored")
@ -105,7 +105,7 @@ class MetricsExtensionsTests: XCTestCase {
let timer = Timer(label: name)
timer.recordNanoseconds(value)
let testTimer = timer.handler as! TestTimer
let testTimer = timer._handler as! TestTimer
XCTAssertEqual(testTimer.values.count, 1, "expected number of entries to match")
XCTAssertEqual(testTimer.values.first!.1, value, "expected value to match")
XCTAssertEqual(metrics.timers.count, 1, "timer should have been stored")
@ -115,7 +115,7 @@ class MetricsExtensionsTests: XCTestCase {
let secondsTimer = Timer(label: secondsName, preferredDisplayUnit: .seconds)
secondsTimer.recordSeconds(secondsValue)
let testSecondsTimer = secondsTimer.handler as! TestTimer
let testSecondsTimer = secondsTimer._handler as! TestTimer
XCTAssertEqual(testSecondsTimer.values.count, 1, "expected number of entries to match")
XCTAssertEqual(metrics.timers.count, 2, "timer should have been stored")
}
@ -128,7 +128,7 @@ class MetricsExtensionsTests: XCTestCase {
let timer = Timer(label: "test", preferredDisplayUnit: .seconds)
timer.recordSeconds(value)
let testTimer = timer.handler as! TestTimer
let testTimer = timer._handler as! TestTimer
testTimer.preferDisplayUnit(.nanoseconds)
XCTAssertEqual(testTimer.retrieveValueInPreferredUnit(atIndex: 0), value * 1000 * 1000 * 1000, accuracy: 1.0, "expected value to match")

10
Tests/MetricsTests/TestSendable.swift
View File

@ -30,7 +30,7 @@ class SendableTest: XCTestCase {
let task = Task.detached { () -> [Int64] in
counter.increment(by: value)
let handler = counter.handler as! TestCounter
let handler = counter._handler as! TestCounter
return handler.values.map { $0.1 }
}
let values = await task.value
@ -45,7 +45,7 @@ class SendableTest: XCTestCase {
let task = Task.detached { () -> Double in
counter.increment(by: value)
let handler = counter.handler as! AccumulatingRoundingFloatingPointCounter
let handler = counter._handler as! AccumulatingRoundingFloatingPointCounter
return handler.fraction
}
let fraction = await task.value
@ -59,7 +59,7 @@ class SendableTest: XCTestCase {
let task = Task.detached { () -> [Double] in
recorder.record(value)
let handler = recorder.handler as! TestRecorder
let handler = recorder._handler as! TestRecorder
return handler.values.map { $0.1 }
}
let values = await task.value
@ -74,7 +74,7 @@ class SendableTest: XCTestCase {
let task = Task.detached { () -> [Double] in
gauge.record(value)
let handler = gauge.handler as! TestRecorder
let handler = gauge._handler as! TestRecorder
return handler.values.map { $0.1 }
}
let values = await task.value
@ -89,7 +89,7 @@ class SendableTest: XCTestCase {
let task = Task.detached { () -> [Int64] in
timer.recordNanoseconds(value)
let handler = timer.handler as! TestTimer
let handler = timer._handler as! TestTimer
return handler.values.map { $0.1 }
}
let values = await task.value