Clean up your assertions by removing `XCTAssert`

XCTestExtensions.swift

import XCTest

public func _true(_ expression: @autoclosure () throws -> Bool, _ message: String = "", file: StaticString = #file, line: UInt = #line) {
    XCTAssert(try expression(), message, file: file, line: line)
}

public func _false(_ expression: @autoclosure () throws -> Bool, _ message: String = "", file: StaticString = #file, line: UInt = #line) {
    XCTAssertFalse(try expression(), message, file: file, line: line)
}

public func _equal<T>(_ expected: @autoclosure () throws -> T, _ actual: @autoclosure () throws -> T, _ message: String = "", file: StaticString = #file, line: UInt = #line) where T : Equatable {
    XCTAssertEqual(try expected(), try actual(), message, file: file, line: line)
}

public func _count<T>(_ expected: Int, _ countable: T, _ message: String = "", file: StaticString = #file, line: UInt = #line) where T : Collection {
    XCTAssertEqual(countable.count, expected, message, file: file, line: line)
}

public func _nil(_ expression: @autoclosure () throws -> Any?, _ message: String = "", file: StaticString = #file, line: UInt = #line) {
    XCTAssertNil(try expression(), message, file: file, line: line)
}

public func _notNil(_ expression: @autoclosure () throws -> Any?, _ message: String = "", file: StaticString = #file, line: UInt = #line) {
    XCTAssertNotNil(try expression(), message, file: file, line: line)
}