Add Array and Set equalTo functions when Element is Equatable.

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## 0.10.2
 * Double the maximum parameters in `call` and `callThrows` methods. [bug #145](https://github.com/Brightify/Cuckoo/issues/145)
+* Make the generator deterministic by sorting input files.
+    * [bug #157](https://github.com/Brightify/Cuckoo/issues/157)
+    * [PR #158 - kudos to IanKeen](https://github.com/Brightify/Cuckoo/pull/158)
+* Add `equalTo` for `Array` and `Set` where `Element` is `Equatable`.
 
 ## 0.10.1
 * Fixed some errors with getters [bug #151](https://github.com/Brightify/Cuckoo/issues/151)

Source/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.10.1</string>
+	<string>0.10.2</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

Source/Matching/ParameterMatcherFunctions.swift

@@ -12,10 +12,21 @@ public func equal<T: Equatable>(to value: T) -> ParameterMatcher<T> {
 }
 
 /// Returns an identity matcher.
+@available(*, renamed: "sameInstance(as:)")
 public func equal<T: AnyObject>(to value: T) -> ParameterMatcher<T> {
     return equal(to: value, equalWhen: ===)
 }
 
+/// Returns an equality matcher for Array<Equatable> (ordered)
+public func equal<T: Equatable>(to array: [T]) -> ParameterMatcher<[T]> {
+    return equal(to: array, equalWhen: ==)
+}
+
+/// Returns an equality matcher for Set<Equatable>
+public func equal<T>(to set: Set<T>) -> ParameterMatcher<Set<T>> {
+    return equal(to: set, equalWhen: ==)
+}
+
 /// Returns a matcher using the supplied function.
 public func equal<T>(to value: T, equalWhen equalityFunction: @escaping (T, T) -> Bool) -> ParameterMatcher<T> {
     return ParameterMatcher {
@@ -59,6 +70,11 @@ public func sameInstance<T: AnyObject>(as object: T?) -> ParameterMatcher<T?> {
     return equal(to: object, equalWhen: ===)
 }
 
+/// Returns an identity matcher.
+public func sameInstance<T: AnyObject>(as object: T) -> ParameterMatcher<T?> {
+    return equal(to: object, equalWhen: ===)
+}
+
 /// Returns a matcher using the supplied function.
 public func equal<T>(to value: T?, equalWhen equalityFunction: @escaping (T?, T?) -> Bool) -> ParameterMatcher<T?> {
     return ParameterMatcher {

Tests/Matching/ParameterMatcherFunctionsTest.swift

@@ -9,8 +9,7 @@
 import XCTest
 import Cuckoo
 
-class ParameterMatcherFunctionsTest: XCTestCase {  
-
+class ParameterMatcherFunctionsTest: XCTestCase {
     func testEqualToEquatable() {
         XCTAssertTrue(equal(to: 1).matches(1))
         XCTAssertFalse(equal(to: 1).matches(2))
@@ -32,6 +31,17 @@ class ParameterMatcherFunctionsTest: XCTestCase {
         XCTAssertTrue(equal(to: tuple, equalWhen: function).matches((1, 1)))
         XCTAssertFalse(equal(to: tuple, equalWhen: function).matches((1, 2)))
     }
+
+    func testEqualToArray() {
+        XCTAssertTrue(equal(to: [1, 2, 3]).matches([1, 2, 3]))
+        XCTAssertFalse(equal(to: [1, 2, 3]).matches([1, 3, 2]))
+    }
+
+    func testEqualToSet() {
+        XCTAssertTrue(equal(to: [1, 2, 3] as Set<Int>).matches([1, 2, 3] as Set<Int>))
+        XCTAssertTrue(equal(to: [1, 2, 3] as Set<Int>).matches([1, 3, 2] as Set<Int>))
+        XCTAssertFalse(equal(to: [1, 2, 3] as Set<Int>).matches([1, 2] as Set<Int>))
+    }
 
     func testAnyInt() {
         XCTAssertTrue(anyInt().matches(1))