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Added tests for attribute function setters.

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jeresig committed Jan 7, 2010
1 parent 21e1521 commit f126f1ce857f11154a8378fc7e0b04a00d803682
Showing with 141 additions and 9 deletions.
  1. +141 −9 test/unit/attributes.js
@@ -292,6 +292,11 @@ test("attr('tabindex', value)", function() {
equals(element.attr('tabindex'), -1, 'set negative tabindex');
});

test("removeAttr(String)", function() {
expect(1);
equals( jQuery('#mark').removeAttr( "class" )[0].className, "", "remove class" );
});

test("val()", function() {
expect(17);

@@ -378,6 +383,57 @@ test("val(Function)", function() {
testVal(functionReturningObj);
})

test("val(Function) with incoming value", function() {
expect(10);

var oldVal = jQuery("#text1").val();

jQuery("#text1").val(function(i, val) {
equals( val, oldVal, "Make sure the incoming value is correct." );
return "test";
});

equals( document.getElementById('text1').value, "test", "Check for modified (via val(String)) value of input element" );

oldVal = jQuery("#text1").val();

jQuery("#text1").val(function(i, val) {
equals( val, oldVal, "Make sure the incoming value is correct." );
return 67;
});

equals( document.getElementById('text1').value, "67", "Check for modified (via val(Number)) value of input element" );

oldVal = jQuery("#select1").val();

jQuery("#select1").val(function(i, val) {
equals( val, oldVal, "Make sure the incoming value is correct." );
return "3";
});

equals( jQuery("#select1").val(), "3", "Check for modified (via val(String)) value of select element" );

oldVal = jQuery("#select1").val();

jQuery("#select1").val(function(i, val) {
equals( val, oldVal, "Make sure the incoming value is correct." );
return 2;
});

equals( jQuery("#select1").val(), "2", "Check for modified (via val(Number)) value of select element" );

jQuery("#select1").append("<option value='4'>four</option>");

oldVal = jQuery("#select1").val();

jQuery("#select1").val(function(i, val) {
equals( val, oldVal, "Make sure the incoming value is correct." );
return 4;
});

equals( jQuery("#select1").val(), "4", "Should be possible to set the val() to a newly created option" );
});

var testAddClass = function(valueObj) {
expect(2);
var div = jQuery("div");
@@ -402,6 +458,25 @@ test("addClass(Function)", function() {
testAddClass(functionReturningObj);
});

test("addClass(Function) with incoming value", function() {
expect(39);

var div = jQuery("div"), old = div.map(function(){
return jQuery(this).attr("class");
});

div.addClass(function(i, val) {
equals( val, old[i], "Make sure the incoming value is correct." );
return "test";
});

var pass = true;
for ( var i = 0; i < div.size(); i++ ) {
if ( div.get(i).className.indexOf("test") == -1 ) pass = false;
}
ok( pass, "Add Class" );
});

var testRemoveClass = function(valueObj) {
expect(5);

@@ -443,6 +518,23 @@ test("removeClass(Function) - simple", function() {
testRemoveClass(functionReturningObj);
});

test("removeClass(Function) with incoming value", function() {
expect(39);

var $divs = jQuery('div').addClass("test"), old = $divs.map(function(){
return jQuery(this).attr("class");
});

$divs.removeClass(function(i, val) {
equals( val, old[i], "Make sure the incoming value is correct." );
return "test";
});

ok( !$divs.is('.test'), "Remove Class" );

reset();
});

var testToggleClass = function(valueObj) {
expect(17);

@@ -503,17 +595,57 @@ test("toggleClass(Function[, boolean])", function() {
testToggleClass(functionReturningObj);
});

var testRemoveAttr = function(valueObj) {
expect(1);
equals( jQuery('#mark').removeAttr( valueObj("class") )[0].className, "", "remove class" );
};
test("toggleClass(Fucntion[, boolean]) with incoming value", function() {
expect(14);

test("removeAttr(String)", function() {
testRemoveAttr(bareObj);
});
var e = jQuery("#firstp"), old = e.attr("class");
ok( !e.is(".test"), "Assert class not present" );

e.toggleClass(function(i, val) {
equals( val, old, "Make sure the incoming value is correct." );
return "test";
});
ok( e.is(".test"), "Assert class present" );

old = e.attr("class");

e.toggleClass(function(i, val) {
equals( val, old, "Make sure the incoming value is correct." );
return "test";
});
ok( !e.is(".test"), "Assert class not present" );

old = e.attr("class");

test("removeAttr(Function)", function() {
testRemoveAttr(functionReturningObj);
// class name with a boolean
e.toggleClass(function(i, val, state) {
equals( val, old, "Make sure the incoming value is correct." );
equals( state, false, "Make sure that the state is passed in." );
return "test";
}, false );
ok( !e.is(".test"), "Assert class not present" );

old = e.attr("class");

e.toggleClass(function(i, val, state) {
equals( val, old, "Make sure the incoming value is correct." );
equals( state, true, "Make sure that the state is passed in." );
return "test";
}, true );
ok( e.is(".test"), "Assert class present" );

old = e.attr("class");

e.toggleClass(function(i, val, state) {
equals( val, old, "Make sure the incoming value is correct." );
equals( state, false, "Make sure that the state is passed in." );
return "test";
}, false );
ok( !e.is(".test"), "Assert class not present" );

// Cleanup
e.removeClass("test");
e.removeData('__className__');
});

test("addClass, removeClass, hasClass", function() {

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