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Versions: 71
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Stored size: 1.84 KB
Contents
#if swift(>=3.0)
import XCTest
#endif
// swiftlint:disable force_try
class GrainsTest: XCTestCase {
func testInvalidInput1() {
XCTAssertThrowsError(try Grains.square(65)) { error in
if case let Grains.GrainsError.inputTooHigh(message) = error {
XCTAssertTrue(message == "Input[65] invalid. Input should be between 1 and 64 (inclusive)")
} else {
XCTFail()
}
}
}
func testInvalidInput2() {
XCTAssertThrowsError(try Grains.square(0)) { error in
if case let Grains.GrainsError.inputTooLow(message) = error {
XCTAssertTrue(message == "Input[0] invalid. Input should be between 1 and 64 (inclusive)")
} else {
XCTFail()
}
}
}
func testInvalidInput3() {
XCTAssertThrowsError(try Grains.square(-1)) { error in
if case let Grains.GrainsError.inputTooLow(message) = error {
XCTAssertTrue(message == "Input[-1] invalid. Input should be between 1 and 64 (inclusive)")
} else {
XCTFail()
}
}
}
func testSquare1() {
XCTAssertEqual(try! Grains.square(1), 1)
}
func testSquare2() {
XCTAssertEqual(try! Grains.square(2), 2)
}
func testSquare3() {
XCTAssertEqual(try! Grains.square(3), 4)
}
func testSquare4() {
XCTAssertEqual(try! Grains.square(4), 8)
}
func testSquare16() {
XCTAssertEqual(try! Grains.square(16), 32_768)
}
func testSquare32() {
XCTAssertEqual(try! Grains.square(32), 2_147_483_648)
}
func testSquare64() {
XCTAssertEqual(try! Grains.square(64), 9_223_372_036_854_775_808)
}
func testTotalGrains() {
XCTAssertEqual(Grains.total, 18_446_744_073_709_551_615)
}
}
Version data entries
71 entries across 71 versions & 1 rubygems