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Allow beIdenticalTo and be matchers to be used as composed matchers #1178

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merged 2 commits into from
Dec 12, 2024
Merged

Allow beIdenticalTo and be matchers to be used as composed matchers #1178

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7c88bfb
Allow beIdenticalTo and be to be used as composed matchers
younata Dec 11, 2024
06ad203
Merge branch 'main' into allow_beAnInstanceOf_and_be_as_submatchers
younata Dec 12, 2024
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4 changes: 2 additions & 2 deletions Sources/Nimble/Matchers/BeIdenticalTo.swift
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
/// A Nimble matcher that succeeds when the actual value is the same instance
/// as the expected instance.
public func beIdenticalTo(_ expected: AnyObject?) -> Matcher<AnyObject> {
public func beIdenticalTo<T: AnyObject>(_ expected: T?) -> Matcher<T> {
return Matcher.define { actualExpression in
let actual = try actualExpression.evaluate()

Expand Down Expand Up @@ -35,7 +35,7 @@ public func !== (lhs: AsyncExpectation<AnyObject>, rhs: AnyObject?) async {
/// as the expected instance.
///
/// Alias for "beIdenticalTo".
public func be(_ expected: AnyObject?) -> Matcher<AnyObject> {
public func be<T: AnyObject>(_ expected: T?) -> Matcher<T> {
return beIdenticalTo(expected)
}

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2 changes: 2 additions & 0 deletions Tests/NimbleTests/Matchers/BeIdenticalToObjectTest.swift
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Expand Up @@ -12,6 +12,8 @@ final class BeIdenticalToObjectTest: XCTestCase {

func testBeIdenticalToPositive() {
expect(self.testObjectA).to(beIdenticalTo(testObjectA))
// check that the typing works out when used as a submatcher.
expect(self.testObjectA).to(map({ $0 }, beIdenticalTo(testObjectA)))
}

func testBeIdenticalToNegative() {
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