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https://github.com/qvacua/vimr.git
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186 lines
3.9 KiB
Swift
186 lines
3.9 KiB
Swift
/**
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* Tae Won Ha - http://taewon.de - @hataewon
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* See LICENSE
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*/
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import Nimble
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import XCTest
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@testable import Commons
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private class DummyToken: Comparable {
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static func == (left: DummyToken, right: DummyToken) -> Bool {
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left.value == right.value
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}
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static func < (left: DummyToken, right: DummyToken) -> Bool {
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left.value < right.value
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}
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let value: String
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init(_ value: String) {
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self.value = value
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}
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}
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class ArrayCommonsTest: XCTestCase {
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func testTuplesToDict() {
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let tuples = [
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(1, "1"),
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(2, "2"),
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(3, "3"),
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]
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expect(tuplesToDict(tuples)).to(equal(
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[
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1: "1",
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2: "2",
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3: "3",
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]
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))
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}
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func testToDict() {
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let array = [1, 2, 3]
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expect(array.toDict { "\($0)" })
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.to(equal(
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[
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1: "1",
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2: "2",
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3: "3",
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]
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))
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}
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func testRemovingDuplicatesPreservingFromBeginning() {
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let array = [1, 2, 3, 4, 3, 3, 5, 3]
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expect(array.removingDuplicatesPreservingFromBeginning()).to(equal([1, 2, 3, 4, 5]))
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}
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func testSubstituting1() {
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let substitute = [
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DummyToken("a0"),
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DummyToken("a1"),
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DummyToken("a2"),
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]
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let array = [
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DummyToken("b0"),
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DummyToken("b1"),
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DummyToken("a0"),
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DummyToken("a1"),
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DummyToken("b4"),
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DummyToken("a2"),
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]
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let result = array.substituting(elements: substitute)
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expect(result[2]).to(beIdenticalTo(substitute[0]))
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expect(result[3]).to(beIdenticalTo(substitute[1]))
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expect(result[5]).to(beIdenticalTo(substitute[2]))
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expect(result).to(equal(array))
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}
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func testSubstituting2() {
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let substitute = [
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DummyToken("a0"),
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DummyToken("a1"),
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DummyToken("a2"),
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]
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let array = [
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DummyToken("a0"),
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DummyToken("b0"),
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DummyToken("a1"),
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DummyToken("b1"),
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DummyToken("a2"),
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DummyToken("b4"),
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]
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let result = array.substituting(elements: substitute)
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expect(result[0]).to(beIdenticalTo(substitute[0]))
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expect(result[2]).to(beIdenticalTo(substitute[1]))
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expect(result[4]).to(beIdenticalTo(substitute[2]))
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expect(result).to(equal(array))
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}
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func testSubstituting3() {
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let substitute = [
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DummyToken("a0"),
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DummyToken("a1"),
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DummyToken("a2"),
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]
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let array = [
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DummyToken("b0"),
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DummyToken("b1"),
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DummyToken("b4"),
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DummyToken("a0"),
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DummyToken("a1"),
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DummyToken("a2"),
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]
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let result = array.substituting(elements: substitute)
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expect(result[3]).to(beIdenticalTo(substitute[0]))
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expect(result[4]).to(beIdenticalTo(substitute[1]))
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expect(result[5]).to(beIdenticalTo(substitute[2]))
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expect(result).to(equal(array))
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}
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func testSubstituting4() {
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let substitute = [
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DummyToken("a0"),
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DummyToken("a1"),
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DummyToken("a2"),
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]
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let array = [
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DummyToken("a0"),
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DummyToken("a1"),
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DummyToken("a2"),
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DummyToken("b0"),
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DummyToken("b1"),
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DummyToken("b4"),
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]
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let result = array.substituting(elements: substitute)
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expect(result[0]).to(beIdenticalTo(substitute[0]))
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expect(result[1]).to(beIdenticalTo(substitute[1]))
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expect(result[2]).to(beIdenticalTo(substitute[2]))
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expect(result).to(equal(array))
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}
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func testSubstituting5() {
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let substitute = [
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DummyToken("a0"),
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DummyToken("something else"),
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DummyToken("a1"),
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DummyToken("a2"),
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]
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let array = [
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DummyToken("a0"),
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DummyToken("b0"),
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DummyToken("a1"),
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DummyToken("b1"),
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DummyToken("a2"),
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DummyToken("b4"),
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]
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let result = array.substituting(elements: substitute)
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expect(result[0]).to(beIdenticalTo(substitute[0]))
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expect(result[2]).to(beIdenticalTo(substitute[2]))
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expect(result[4]).to(beIdenticalTo(substitute[3]))
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expect(result).to(equal(array))
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}
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}
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