test runner: adding some tests that were missing for the $ constructor.

[jquery.git] / test / unit / core.js

diff --git a/test/unit/core.js b/test/unit/core.js
index 7ec8258..4cca7d9 100644 (file)
--- a/test/unit/core.js
+++ b/test/unit/core.js
@@ -12,7 +12,7 @@ test("Basic requirements", function() {
 });\r
 \r
 test("$()", function() {\r
-       expect(4);\r
+       expect(8);\r
        \r
        var main = $("#main");\r
        isSet( $("div p", main).get(), q("sndp", "en", "sap"), "Basic selector with jQuery object as context" );\r
@@ -41,6 +41,15 @@ test("$()", function() {
        equals( img.length, 1, "Correct number of elements generated for img" );\r
        var div = $("<div/><hr/><code/><b/>");\r
        equals( div.length, 4, "Correct number of elements generated for div hr code b" );\r
+       \r
+       // can actually yield more than one, when iframes are included, the window is an array as well\r
+       equals( $(window).length, 1, "Correct number of elements generated for window" );\r
+       \r
+       equals( $(document).length, 1, "Correct number of elements generated for document" );\r
+       \r
+       equals( $([1,2,3]).get(1), 2, "Test passing an array to the factory" );\r
+       \r
+       equals( $(document.body).get(0), $('body').get(0), "Test passing an html node to the factory" );\r
 });\r
 \r
 test("browser", function() {\r
@@ -1398,26 +1407,35 @@ test("$.className", function() {
 });\r
 \r
 test("$.data", function() {\r
-       expect(3);\r
+       expect(5);\r
        var div = $("#foo")[0];\r
        ok( jQuery.data(div, "test") == undefined, "Check for no data exists" );\r
        jQuery.data(div, "test", "success");\r
        ok( jQuery.data(div, "test") == "success", "Check for added data" );\r
        jQuery.data(div, "test", "overwritten");\r
        ok( jQuery.data(div, "test") == "overwritten", "Check for overwritten data" );\r
+       jQuery.data(div, "test", undefined);\r
+       ok( jQuery.data(div, "test") == "overwritten", "Check that data wasn't removed");\r
+       jQuery.data(div, "test", null);\r
+       ok( jQuery.data(div, "test") === null, "Check for null data");\r
 });\r
 \r
 test(".data()", function() {\r
-       expect(16);\r
+       expect(18);\r
        var div = $("#foo");\r
        ok( div.data("test") == undefined, "Check for no data exists" );\r
        div.data("test", "success");\r
        ok( div.data("test") == "success", "Check for added data" );\r
        div.data("test", "overwritten");\r
        ok( div.data("test") == "overwritten", "Check for overwritten data" );\r
-\r
+       div.data("test", undefined);\r
+       ok( div.data("test") == "overwritten", "Check that data wasn't removed");\r
+       div.data("test", null);\r
+       ok( div.data("test") === null, "Check for null data");\r
+       \r
+       div.data("test", "overwritten");\r
        var hits = {test:0}, gets = {test:0};\r
-\r
+       \r
        div\r
                .bind("setData",function(e,key,value){ hits[key] += value; })\r
                .bind("setData.foo",function(e,key,value){ hits[key] += value; })\r