From 29126297f8c37e21236c1426b35704c80ca0e7b2 Mon Sep 17 00:00:00 2001
From: Andrea Marco Sartori <andrea.marco.sartori@gmail.com>
Date: Mon, 28 Oct 2024 17:56:09 -0300
Subject: [PATCH] Add has() method

---
 tests/CasesCollectionTest.php | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/tests/CasesCollectionTest.php b/tests/CasesCollectionTest.php
index 397c257..7dcaeb6 100644
--- a/tests/CasesCollectionTest.php
+++ b/tests/CasesCollectionTest.php
@@ -20,6 +20,26 @@
     ->all()
     ->toBe([PureEnum::one, PureEnum::two, PureEnum::three]);
 
+it('determines whether a pure collection contains an item', function() {
+    $collection = new CasesCollection(PureEnum::cases());
+
+    expect($collection->has(PureEnum::one))->toBeTrue();
+    expect($collection->has('one'))->toBeTrue();
+    expect($collection->has(BackedEnum::one))->toBeFalse();
+    expect($collection->has('four'))->toBeFalse();
+    expect($collection->has(1))->toBeFalse();
+});
+
+it('determines whether a backed collection contains an item', function() {
+    $collection = new CasesCollection(BackedEnum::cases());
+
+    expect($collection->has(BackedEnum::one))->toBeTrue();
+    expect($collection->has(1))->toBeTrue();
+    expect($collection->has(PureEnum::one))->toBeFalse();
+    expect($collection->has(4))->toBeFalse();
+    expect($collection->has('one'))->toBeFalse();
+});
+
 it('retrieves the count of all the cases')
     ->expect(new CasesCollection(PureEnum::cases()))
     ->count()