1 files changed, 31 insertions, 23 deletions

diff --git a/test/index.js b/test/index.js
index d0bcefd..f552392 100644
--- a/test/index.js
+++ b/test/index.js
@@ -27,14 +27,14 @@ describe('mitt#', () => {
 			let foo = () => {};
 			inst.on('foo', foo);
 
-			expect(events).to.have.property('foo').that.deep.equals(new Set([foo]));
+			expect(events).to.have.property('foo').that.deep.equals([foo]);
 		});
 
 		it('should register handlers for any type strings', () => {
 			let foo = () => {};
 			inst.on('constructor', foo);
 
-			expect(events).to.have.property('constructor').that.deep.equals(new Set([foo]));
+			expect(events).to.have.property('constructor').that.deep.equals([foo]);
 		});
 
 		it('should append handler for existing type', () => {
@@ -43,18 +43,20 @@ describe('mitt#', () => {
 			inst.on('foo', foo);
 			inst.on('foo', bar);
 
-			expect(events).to.have.property('foo').that.deep.equals(new Set([foo, foo, bar]));
+			expect(events).to.have.property('foo').that.deep.equals([foo, bar]);
 		});
 
-		it('should normalize case', () => {
+		it('should NOT normalize case', () => {
 			let foo = () => {};
 			inst.on('FOO', foo);
 			inst.on('Bar', foo);
 			inst.on('baz:baT!', foo);
 
-			expect(events).to.have.property('foo').that.deep.equals(new Set([foo]));
-			expect(events).to.have.property('bar').that.deep.equals(new Set([foo]));
-			expect(events).to.have.property('baz:bat!').that.deep.equals(new Set([foo]));
+			expect(events).to.have.property('FOO').that.deep.equals([foo]);
+			expect(events).to.not.have.property('foo');
+			expect(events).to.have.property('Bar').that.deep.equals([foo]);
+			expect(events).to.not.have.property('bar');
+			expect(events).to.have.property('baz:baT!').that.deep.equals([foo]);
 		});
 	});
 
@@ -75,17 +77,19 @@ describe('mitt#', () => {
 
 		it('should normalize case', () => {
 			let foo = () => {};
-			inst.on('foo', foo);
-			inst.on('bar', foo);
+			inst.on('FOO', foo);
+			inst.on('Bar', foo);
 			inst.on('baz:bat!', foo);
 
 			inst.off('FOO', foo);
 			inst.off('Bar', foo);
 			inst.off('baz:baT!', foo);
 
-			expect(events).to.have.property('foo').that.is.empty;
-			expect(events).to.have.property('bar').that.is.empty;
-			expect(events).to.have.property('baz:bat!').that.is.empty;
+			expect(events).to.have.property('FOO').that.is.empty;
+			expect(events).to.not.have.property('foo');
+			expect(events).to.have.property('Bar').that.is.empty;
+			expect(events).to.not.have.property('bar');
+			expect(events).to.have.property('baz:baT!').that.is.empty;
 		});
 	});
 
@@ -107,27 +111,31 @@ describe('mitt#', () => {
 			inst.emit('foo', event);
 		});
 
-		it('should invoke handler with multiple arguments', () => {
-			inst.on('foo', (aaa, bbb, ccc) => {
+		it('should invoke handler with multiple (max 2) arguments', () => {
+			inst.on('foo', (aaa, bbb) => {
 				expect(aaa).to.be.equal(111);
 				expect(bbb).to.be.equal(222);
-				expect(ccc).to.be.equal(333);
 			});
-			inst.emit('foo', 111, 222, 333);
+			inst.emit('foo', 111, 222);
 		});
 
-		it('should ignore case', () => {
+		it('should NOT ignore case', () => {
 			let foo = spy(),
+				bar = spy(),
 				num = 123;
-			events.foo = [foo];
+			events.Foo = [foo];
+			events.FOO = [bar];
 
 			inst.emit('FOO', num);
 			inst.emit('Foo', num);
 
-			let args = foo.args[0];
+			let args1 = foo.args[0];
+			let args2 = bar.args[0];
 
-			expect(foo).to.have.been.calledTwice;
-			expect(args).to.be.deep.equal([num, undefined, undefined]);
+			expect(foo).to.have.been.calledOnce;
+			expect(bar).to.have.been.calledOnce;
+			expect(args1).to.be.deep.equal([num, undefined]);
+			expect(args2).to.be.deep.equal([num, undefined]);
 		});
 
 		it('should invoke * handlers', () => {
@@ -142,8 +150,8 @@ describe('mitt#', () => {
 				args2 = star.args[1];
 
 			expect(star).to.have.been.calledTwice;
-			expect(args1).to.deep.equal(['foo', aa, undefined, undefined]);
-			expect(args2).to.deep.equal(['bar', aa, undefined, undefined]);
+			expect(args1).to.deep.equal(['foo', aa, undefined]);
+			expect(args2).to.deep.equal(['bar', aa, undefined]);
 		});
 	});
 });