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KeyPathTests.swift
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import XCTest
@testable import QueryKit
class KeyPathTests: XCTestCase {
func testEqualityOperator() {
let predicate: Predicate<User> = \User.name == "kyle"
XCTAssertEqual(predicate.predicate, NSPredicate(format:"name == 'kyle'"))
}
func testEqualityOperatorWithOptional() {
let predicate: Predicate<User> = \User.name == nil
XCTAssertEqual(predicate.predicate, NSPredicate(format:"name == %@", NSNull()))
}
func testOptionalEqualityOperatorWithOptional() {
let predicate: Predicate<User> = \User.createdAt == nil
XCTAssertEqual(predicate.predicate, NSPredicate(format:"createdAt == %@", NSNull()))
}
func testInequalityOperator() {
let predicate: Predicate<User> = \User.name != "kyle"
XCTAssertEqual(predicate.predicate, NSPredicate(format:"name != 'kyle'"))
}
func testInqqualityOperatorWithOptional() {
let predicate: Predicate<User> = \User.name != nil
XCTAssertEqual(predicate.predicate, NSPredicate(format:"name != %@", NSNull()))
}
func testGreaterThanOperator() {
let predicate: Predicate<User> = \User.age > 17
XCTAssertEqual(predicate.predicate, NSPredicate(format:"age > 17"))
}
func testGreaterThanOrEqualOperator() {
let predicate: Predicate<User> = \User.age >= 18
XCTAssertEqual(predicate.predicate, NSPredicate(format:"age >= 18"))
}
func testLessThanOperator() {
let predicate: Predicate<User> = \User.age < 18
XCTAssertEqual(predicate.predicate, NSPredicate(format:"age < 18"))
}
func testLessThanOrEqualOperator() {
let predicate: Predicate<User> = \User.age <= 17
XCTAssertEqual(predicate.predicate, NSPredicate(format:"age <= 17"))
}
func testLikeOperator() {
let predicate: Predicate<User> = \User.name ~= "k*"
XCTAssertEqual(predicate.predicate, NSPredicate(format:"name LIKE 'k*'"))
}
func testInOperator() {
let predicate: Predicate<User> = \User.age << [5, 10]
XCTAssertEqual(predicate.predicate, NSPredicate(format:"age IN %@", [5, 10]))
}
func testBetweenRangeOperator() {
let predicate: Predicate<User> = \User.age << (32 ..< 64)
XCTAssertEqual(predicate.predicate, NSPredicate(format:"age BETWEEN %@", [32, 64]))
}
}
class KeyPathNSPredicateTests: XCTestCase {
func testEqualityOperator() {
let predicate: NSPredicate = \User.name == "kyle"
XCTAssertEqual(predicate, NSPredicate(format:"name == 'kyle'"))
}
func testEqualityOperatorWithOptional() {
let predicate: NSPredicate = \User.name == nil
XCTAssertEqual(predicate, NSPredicate(format:"name == %@", NSNull()))
}
func testInequalityOperator() {
let predicate: NSPredicate = \User.name != "kyle"
XCTAssertEqual(predicate, NSPredicate(format:"name != 'kyle'"))
}
func testInqqualityOperatorWithOptional() {
let predicate: NSPredicate = \User.name != nil
XCTAssertEqual(predicate, NSPredicate(format:"name != %@", NSNull()))
}
func testGreaterThanOperator() {
let predicate: NSPredicate = \User.age > 17
XCTAssertEqual(predicate, NSPredicate(format:"age > 17"))
}
func testGreaterThanOrEqualOperator() {
let predicate: NSPredicate = \User.age >= 18
XCTAssertEqual(predicate, NSPredicate(format:"age >= 18"))
}
func testLessThanOperator() {
let predicate: NSPredicate = \User.age < 18
XCTAssertEqual(predicate, NSPredicate(format:"age < 18"))
}
func testLessThanOrEqualOperator() {
let predicate: NSPredicate = \User.age <= 17
XCTAssertEqual(predicate, NSPredicate(format:"age <= 17"))
}
func testLikeOperator() {
let predicate: NSPredicate = \User.name ~= "k*"
XCTAssertEqual(predicate, NSPredicate(format:"name LIKE 'k*'"))
}
func testInOperator() {
let predicate: NSPredicate = \User.age << [5, 10]
XCTAssertEqual(predicate, NSPredicate(format:"age IN %@", [5, 10]))
}
func testBetweenRangeOperator() {
let predicate: NSPredicate = \User.age << (32 ..< 64)
XCTAssertEqual(predicate, NSPredicate(format:"age BETWEEN %@", [32, 64]))
}
}
class User: NSManagedObject {
@objc var name: String?
@NSManaged var age: Int
@objc var createdAt: Date?
}