feat(test): Implement `arrayContaining` (#5572)

* feat(test): implement `arrayContaining`

* feat: early return when expectedArray is empty

* feat: add test for toEqual

* chore: use `JSC::isArray`

* chore: use getIndex for performance

* fix: use deepEqual

---------

Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>

1 files changed, 8 insertions, 1 deletions

diff --git a/src/bun.js/bindings/ZigGeneratedClasses+lazyStructureImpl.h b/src/bun.js/bindings/ZigGeneratedClasses+lazyStructureImpl.h
index b51752180..84d3df7a0 100644
--- a/src/bun.js/bindings/ZigGeneratedClasses+lazyStructureImpl.h
+++ b/src/bun.js/bindings/ZigGeneratedClasses+lazyStructureImpl.h
@@ -1,4 +1,4 @@
-void GlobalObject::initGeneratedLazyClasses() {
+ALWAYS_INLINE void GlobalObject::initGeneratedLazyClasses() {
     m_JSAttributeIterator.initLater(
               [](LazyClassStructure::Initializer& init) {
                  init.setPrototype(WebCore::JSAttributeIterator::createPrototype(init.vm, reinterpret_cast<Zig::GlobalObject*>(init.global)));
@@ -107,6 +107,12 @@ void GlobalObject::initGeneratedLazyClasses() {
                  init.setStructure(WebCore::JSExpectAnything::createStructure(init.vm, init.global, init.prototype));
                  
               });
+    m_JSExpectArrayContaining.initLater(
+              [](LazyClassStructure::Initializer& init) {
+                 init.setPrototype(WebCore::JSExpectArrayContaining::createPrototype(init.vm, reinterpret_cast<Zig::GlobalObject*>(init.global)));
+                 init.setStructure(WebCore::JSExpectArrayContaining::createStructure(init.vm, init.global, init.prototype));
+                 
+              });
     m_JSExpectStringContaining.initLater(
               [](LazyClassStructure::Initializer& init) {
                  init.setPrototype(WebCore::JSExpectStringContaining::createPrototype(init.vm, reinterpret_cast<Zig::GlobalObject*>(init.global)));
@@ -321,6 +327,7 @@ void GlobalObject::visitGeneratedLazyClasses(GlobalObject *thisObject, Visitor&
       thisObject->m_JSExpect.visit(visitor);
       thisObject->m_JSExpectAny.visit(visitor);
       thisObject->m_JSExpectAnything.visit(visitor);
+      thisObject->m_JSExpectArrayContaining.visit(visitor);
       thisObject->m_JSExpectStringContaining.visit(visitor);
       thisObject->m_JSExpectStringMatching.visit(visitor);
       thisObject->m_JSFFI.visit(visitor);