Cuckoo/Tests/CuckooFunctionsTest.swift at master · neakor/Cuckoo · GitHub

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//
//  CuckooFunctionsTest.swift
//  Cuckoo
//
//  Created by Filip Dolnik on 04.07.16.
//  Copyright © 2016 Brightify. All rights reserved.
//

import XCTest
@testable import Cuckoo

class CuckooFunctionsTest: XCTestCase {

    func testReset() {
        let mock = MockTestedClass().withEnabledSuperclassSpy()
        stub(mock) { mock in
            when(mock.count(characters: anyString())).thenReturn(10)
        }
        XCTAssertEqual(mock.count(characters: "a"), 10)

        reset(mock)

        verify(mock, never()).count(characters: "a")
        XCTAssertEqual(mock.count(characters: "a"), 1)
        verify(mock).count(characters: "a")
    }

    func testClearStubs() {
        let mock = MockTestedClass().withEnabledSuperclassSpy()
        stub(mock) { mock in
            when(mock.count(characters: anyString())).thenReturn(10)
        }
        XCTAssertEqual(mock.count(characters: "a"), 10)

        clearStubs(mock)

        verify(mock).count(characters: "a")
        XCTAssertEqual(mock.count(characters: "a"), 1)
        verify(mock, times(2)).count(characters: "a")
    }

    func testClearInvocations() {
        let mock = MockTestedClass()
        stub(mock) { mock in
            when(mock.count(characters: anyString())).thenReturn(10)
        }
        XCTAssertEqual(mock.count(characters: "a"), 10)

        clearInvocations(mock)

        verify(mock, never()).count(characters: "a")
        XCTAssertEqual(mock.count(characters: "a"), 10)
        verify(mock).count(characters: "a")
    }

    func testVerifyNoMoreInteractions() {
        let mock = MockTestedClass()
        stub(mock) { mock in
            when(mock.noReturn()).thenDoNothing()
        }

        mock.noReturn()
        verify(mock).noReturn()

        verifyNoMoreInteractions(mock)
    }
}