Reimplements non-callable sequence values.

tests/Features/Expect/sequence.php

@@ -44,3 +44,19 @@ test('it works with associative arrays', function () {
             function ($expectation, $key) { $expectation->toEqual('boom'); $key->toEqual('baz'); },
         );
 });
+
+test('it can be passed non-callable values', function () {
+    expect(['foo', 'bar', 'baz'])->sequence('foo', 'bar', 'baz');
+
+    expect(static::getCount())->toBe(3);
+});
+
+test('it can be passed a mixture of value types', function () {
+    expect(['foo', 'bar', 'baz'])->sequence(
+        'foo',
+        function ($expectation) { $expectation->toEqual('bar')->toBeString(); },
+        'baz'
+    );
+
+    expect(static::getCount())->toBe(4);
+});