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K6
html
getTestRuntimeWithDoc

How to use getTestRuntimeWithDoc method of html Package

Best K6 code snippet using html.getTestRuntimeWithDoc

html_test.go

Source:html_test.go

...84	require.NoError(t, err)85	require.IsType(t, Selection{}, rt.Get("doc").Export())86	return rt, mi87}88func getTestRuntimeWithDoc(t testing.TB, html string) *goja.Runtime {89	t.Helper()90	rt, _ := getTestRuntimeAndModuleInstanceWithDoc(t, html)91	return rt92}93func TestParseHTML(t *testing.T) {94	t.Parallel()95	t.Run("Find", func(t *testing.T) {96		t.Parallel()97		rt := getTestRuntimeWithDoc(t, testHTML)98		v, err := rt.RunString(`doc.find("h1")`)99		if assert.NoError(t, err) && assert.IsType(t, Selection{}, v.Export()) {100			sel := v.Export().(Selection).sel101			assert.Equal(t, 1, sel.Length())102			assert.Equal(t, "Lorem ipsum", sel.Text())103		}104	})105	t.Run("Add", func(t *testing.T) {106		t.Parallel()107		rt := getTestRuntimeWithDoc(t, testHTML)108		t.Run("Selector", func(t *testing.T) {109			v, err := rt.RunString(`doc.find("h1").add("footer")`)110			if assert.NoError(t, err) && assert.IsType(t, Selection{}, v.Export()) {111				sel := v.Export().(Selection).sel112				assert.Equal(t, 2, sel.Length())113				assert.Equal(t, "Lorem ipsumThis is the footer.", sel.Text())114			}115		})116		t.Run("Selection", func(t *testing.T) {117			v, err := rt.RunString(`doc.find("h1").add(doc.find("footer"))`)118			if assert.NoError(t, err) && assert.IsType(t, Selection{}, v.Export()) {119				sel := v.Export().(Selection).sel120				assert.Equal(t, 2, sel.Length())121				assert.Equal(t, "Lorem ipsumThis is the footer.", sel.Text())122			}123		})124	})125	t.Run("Text", func(t *testing.T) {126		t.Parallel()127		rt := getTestRuntimeWithDoc(t, testHTML)128		v, err := rt.RunString(`doc.find("h1").text()`)129		if assert.NoError(t, err) {130			assert.Equal(t, "Lorem ipsum", v.Export())131		}132	})133	t.Run("Attr", func(t *testing.T) {134		t.Parallel()135		rt := getTestRuntimeWithDoc(t, testHTML)136		v, err := rt.RunString(`doc.find("h1").attr("id")`)137		if assert.NoError(t, err) {138			assert.Equal(t, "top", v.Export())139		}140		t.Run("Default", func(t *testing.T) {141			v, err := rt.RunString(`doc.find("h1").attr("id", "default")`)142			if assert.NoError(t, err) {143				assert.Equal(t, "top", v.Export())144			}145		})146		t.Run("Unset", func(t *testing.T) {147			v, err := rt.RunString(`doc.find("h1").attr("class")`)148			if assert.NoError(t, err) {149				assert.True(t, goja.IsUndefined(v), "v is not undefined: %v", v)150			}151			t.Run("Default", func(t *testing.T) {152				v, err := rt.RunString(`doc.find("h1").attr("class", "default")`)153				if assert.NoError(t, err) {154					assert.Equal(t, "default", v.Export())155				}156			})157		})158	})159	t.Run("Html", func(t *testing.T) {160		t.Parallel()161		rt := getTestRuntimeWithDoc(t, testHTML)162		v, err := rt.RunString(`doc.find("h1").html()`)163		if assert.NoError(t, err) {164			assert.Equal(t, "Lorem ipsum", v.Export())165		}166	})167	t.Run("Val", func(t *testing.T) {168		t.Parallel()169		rt := getTestRuntimeWithDoc(t, testHTML)170		t.Run("Input", func(t *testing.T) {171			v, err := rt.RunString(`doc.find("#text_input").val()`)172			if assert.NoError(t, err) {173				assert.Equal(t, "input-text-value", v.Export())174			}175		})176		t.Run("Select option[selected]", func(t *testing.T) {177			v, err := rt.RunString(`doc.find("#select_one option[selected]").val()`)178			if assert.NoError(t, err) {179				assert.Equal(t, "yes this option", v.Export())180			}181		})182		t.Run("Select Option Attr", func(t *testing.T) {183			v, err := rt.RunString(`doc.find("#select_one").val()`)184			if assert.NoError(t, err) {185				assert.Equal(t, "yes this option", v.Export())186			}187		})188		t.Run("Select Option Text", func(t *testing.T) {189			v, err := rt.RunString(`doc.find("#select_text").val()`)190			if assert.NoError(t, err) {191				assert.Equal(t, "yes text", v.Export())192			}193		})194		t.Run("Select Option Multiple", func(t *testing.T) {195			v, err := rt.RunString(`doc.find("#select_multi").val()`)196			var opts []string197			if assert.NoError(t, err) && rt.ExportTo(v, &opts) == nil {198				assert.Equal(t, 2, len(opts))199				assert.Equal(t, "option 2", opts[0])200				assert.Equal(t, "option 3", opts[1])201			}202		})203		t.Run("TextArea", func(t *testing.T) {204			v, err := rt.RunString(`doc.find("#textarea").val()`)205			if assert.NoError(t, err) {206				assert.Equal(t, "Lorem ipsum dolor sit amet", v.Export())207			}208		})209	})210	t.Run("Children", func(t *testing.T) {211		t.Parallel()212		rt := getTestRuntimeWithDoc(t, testHTML)213		t.Run("All", func(t *testing.T) {214			v, err := rt.RunString(`doc.find("head").children()`)215			if assert.NoError(t, err) {216				sel := v.Export().(Selection).sel217				assert.Equal(t, 1, sel.Length())218				assert.True(t, sel.Is("title"))219			}220		})221		t.Run("With selector", func(t *testing.T) {222			v, err := rt.RunString(`doc.find("body").children("p")`)223			if assert.NoError(t, err) {224				sel := v.Export().(Selection).sel225				assert.Equal(t, 2, sel.Length())226				assert.Equal(t, "Nullam id nisi", sel.Last().Text()[0:14])227			}228		})229	})230	t.Run("Closest", func(t *testing.T) {231		t.Parallel()232		rt := getTestRuntimeWithDoc(t, testHTML)233		v, err := rt.RunString(`doc.find("textarea").closest("form").attr("id")`)234		if assert.NoError(t, err) {235			assert.Equal(t, "form1", v.Export())236		}237	})238	t.Run("Contents", func(t *testing.T) {239		t.Parallel()240		rt := getTestRuntimeWithDoc(t, testHTML)241		v, err := rt.RunString(`doc.find("head").contents()`)242		if assert.NoError(t, err) {243			sel := v.Export().(Selection).sel244			assert.Equal(t, 3, sel.Length())245			assert.Equal(t, "\n\t", sel.First().Text())246		}247	})248	t.Run("Each", func(t *testing.T) {249		t.Parallel()250		rt := getTestRuntimeWithDoc(t, testHTML)251		t.Run("Func arg", func(t *testing.T) {252			v, err := rt.RunString(`{ var elems = []; doc.find("#select_multi option").each(function(idx, elem) { elems[idx] = elem.innerHTML(); }); elems }`)253			var elems []string254			if assert.NoError(t, err) && rt.ExportTo(v, &elems) == nil {255				assert.Equal(t, 3, len(elems))256				assert.Equal(t, "option 1", elems[0])257				assert.Equal(t, "option 2", elems[1])258			}259		})260		t.Run("Invalid arg", func(t *testing.T) {261			_, err := rt.RunString(`doc.find("#select_multi option").each("");`)262			if assert.Error(t, err) {263				assert.IsType(t, &goja.Exception{}, err)264				assert.Contains(t, err.Error(), "must be a function")265			}266		})267	})268	t.Run("Is", func(t *testing.T) {269		t.Parallel()270		rt := getTestRuntimeWithDoc(t, testHTML)271		t.Run("String selector", func(t *testing.T) {272			v, err := rt.RunString(`doc.find("h1").is("h1")`)273			if assert.NoError(t, err) {274				assert.Equal(t, true, v.Export())275			}276		})277		t.Run("Function selector", func(t *testing.T) {278			v, err := rt.RunString(`doc.find("h1").is(function(idx, val){ return val.text() == "Lorem ipsum" })`)279			if assert.NoError(t, err) {280				assert.Equal(t, true, v.Export())281			}282		})283		t.Run("Selection selector", func(t *testing.T) {284			v, err := rt.RunString(`doc.find("body").children().first().is(doc.find("h1"))`)285			if assert.NoError(t, err) {286				assert.Equal(t, true, v.Export())287			}288		})289	})290	t.Run("Filter", func(t *testing.T) {291		t.Parallel()292		rt := getTestRuntimeWithDoc(t, testHTML)293		t.Run("String", func(t *testing.T) {294			v, err := rt.RunString(`doc.find("body").children().filter("p")`)295			if assert.NoError(t, err) {296				sel := v.Export().(Selection).sel297				assert.Equal(t, 2, sel.Length())298			}299		})300		t.Run("Function", func(t *testing.T) {301			v, err := rt.RunString(`doc.find("body").children().filter(function(idx, val){ return val.is("p") })`)302			if assert.NoError(t, err) {303				sel := v.Export().(Selection).sel304				assert.Equal(t, 2, sel.Length())305			}306		})307		t.Run("Selection", func(t *testing.T) {308			v, err := rt.RunString(`doc.find("body").children().filter(doc.find("p"))`)309			if assert.NoError(t, err) {310				sel := v.Export().(Selection).sel311				assert.Equal(t, 2, sel.Length())312			}313		})314	})315	t.Run("End", func(t *testing.T) {316		t.Parallel()317		rt := getTestRuntimeWithDoc(t, testHTML)318		v, err := rt.RunString(`doc.find("body").children().filter("p").end()`)319		if assert.NoError(t, err) {320			sel := v.Export().(Selection).sel321			assert.Equal(t, 5, sel.Length())322		}323	})324	t.Run("Eq", func(t *testing.T) {325		t.Parallel()326		rt := getTestRuntimeWithDoc(t, testHTML)327		v, err := rt.RunString(`doc.find("body").children().eq(3).attr("id")`)328		if assert.NoError(t, err) {329			assert.Equal(t, "form1", v.Export())330		}331	})332	t.Run("First", func(t *testing.T) {333		t.Parallel()334		rt := getTestRuntimeWithDoc(t, testHTML)335		v, err := rt.RunString(`doc.find("body").children().first().attr("id")`)336		if assert.NoError(t, err) {337			assert.Equal(t, "top", v.Export())338		}339	})340	t.Run("Last", func(t *testing.T) {341		t.Parallel()342		rt := getTestRuntimeWithDoc(t, testHTML)343		v, err := rt.RunString(`doc.find("body").children().last().text()`)344		if assert.NoError(t, err) {345			assert.Equal(t, "This is the footer.", v.Export())346		}347	})348	t.Run("Has", func(t *testing.T) {349		t.Parallel()350		rt := getTestRuntimeWithDoc(t, testHTML)351		t.Run("String selector", func(t *testing.T) {352			v, err := rt.RunString(`doc.find("body").children().has("input").size()`)353			if assert.NoError(t, err) {354				assert.Equal(t, int64(1), v.Export())355			}356		})357		t.Run("Selection selector", func(t *testing.T) {358			v, err := rt.RunString(`doc.find("body").children().has(doc.find("input")).size()`)359			if assert.NoError(t, err) {360				assert.Equal(t, int64(1), v.Export())361			}362		})363	})364	t.Run("Map", func(t *testing.T) {365		t.Parallel()366		rt := getTestRuntimeWithDoc(t, testHTML)367		t.Run("Valid", func(t *testing.T) {368			v, err := rt.RunString(`doc.find("#select_multi option").map(function(idx, val) { return val.text() })`)369			if assert.NoError(t, err) {370				mapped, ok := v.Export().([]string)371				assert.True(t, ok)372				assert.Equal(t, 3, len(mapped))373				assert.Equal(t, []string{"option 1", "option 2", "option 3"}, mapped)374			}375		})376		t.Run("Invalid arg", func(t *testing.T) {377			_, err := rt.RunString(`doc.find("#select_multi option").map("");`)378			if assert.Error(t, err) {379				assert.IsType(t, &goja.Exception{}, err)380				assert.Contains(t, err.Error(), "must be a function")381			}382		})383		t.Run("Map with attr must return string", func(t *testing.T) {384			v, err := rt.RunString(`doc.find("#select_multi").map(function(idx, val) { return val.attr("name") })`)385			if assert.NoError(t, err) {386				mapped, ok := v.Export().([]string)387				assert.True(t, ok)388				assert.Equal(t, 1, len(mapped))389				assert.Equal(t, []string{"select_multi"}, mapped)390			}391		})392	})393	t.Run("Next", func(t *testing.T) {394		t.Parallel()395		rt := getTestRuntimeWithDoc(t, testHTML)396		t.Run("No arg", func(t *testing.T) {397			v, err := rt.RunString(`doc.find("h1").next()`)398			if assert.NoError(t, err) {399				sel := v.Export().(Selection).sel400				assert.Equal(t, 1, sel.Length())401				assert.True(t, sel.Is("p"))402			}403		})404		t.Run("Filter arg", func(t *testing.T) {405			v, err := rt.RunString(`doc.find("p").next("form")`)406			if assert.NoError(t, err) {407				sel := v.Export().(Selection).sel408				assert.Equal(t, 1, sel.Length())409			}410		})411	})412	t.Run("NextAll", func(t *testing.T) {413		t.Parallel()414		rt := getTestRuntimeWithDoc(t, testHTML)415		t.Run("No arg", func(t *testing.T) {416			v, err := rt.RunString(`doc.find("h1").nextAll()`)417			if assert.NoError(t, err) {418				sel := v.Export().(Selection).sel419				assert.Equal(t, 4, sel.Length())420			}421		})422		t.Run("Filter arg", func(t *testing.T) {423			v, err := rt.RunString(`doc.find("h1").nextAll("p")`)424			if assert.NoError(t, err) {425				sel := v.Export().(Selection).sel426				assert.Equal(t, 2, sel.Length())427			}428		})429	})430	t.Run("Prev", func(t *testing.T) {431		t.Parallel()432		rt := getTestRuntimeWithDoc(t, testHTML)433		t.Run("No arg", func(t *testing.T) {434			v, err := rt.RunString(`doc.find("footer").prev()`)435			if assert.NoError(t, err) {436				sel := v.Export().(Selection).sel437				assert.True(t, sel.Is("form"))438			}439		})440		t.Run("Filter arg", func(t *testing.T) {441			v, err := rt.RunString(`doc.find("footer").prev("form")`)442			if assert.NoError(t, err) {443				sel := v.Export().(Selection).sel444				assert.Equal(t, 1, sel.Length())445			}446		})447	})448	t.Run("PrevAll", func(t *testing.T) {449		t.Parallel()450		rt := getTestRuntimeWithDoc(t, testHTML)451		t.Run("No arg", func(t *testing.T) {452			v, err := rt.RunString(`doc.find("form").prevAll()`)453			if assert.NoError(t, err) {454				sel := v.Export().(Selection).sel455				assert.Equal(t, 3, sel.Length())456			}457		})458		t.Run("Filter arg", func(t *testing.T) {459			v, err := rt.RunString(`doc.find("form").prevAll("p")`)460			if assert.NoError(t, err) {461				sel := v.Export().(Selection).sel462				assert.Equal(t, 2, sel.Length())463			}464		})465	})466	t.Run("PrevUntil", func(t *testing.T) {467		t.Parallel()468		rt := getTestRuntimeWithDoc(t, testHTML)469		t.Run("String", func(t *testing.T) {470			v, err := rt.RunString(`doc.find("footer").prevUntil("h1").size()`)471			if assert.NoError(t, err) {472				assert.Equal(t, int64(3), v.Export())473			}474		})475		t.Run("Query", func(t *testing.T) {476			v, err := rt.RunString(`doc.find("footer").prevUntil(doc.find("h1")).size()`)477			if assert.NoError(t, err) {478				assert.Equal(t, int64(3), v.Export())479			}480		})481		t.Run("String filtered", func(t *testing.T) {482			v, err := rt.RunString(`doc.find("form").prevUntil("h1", "p").size()`)483			if assert.NoError(t, err) {484				assert.Equal(t, int64(2), v.Export())485			}486		})487		t.Run("Query filtered", func(t *testing.T) {488			v, err := rt.RunString(`doc.find("form").prevUntil(doc.find("h1"), "p").size()`)489			if assert.NoError(t, err) {490				assert.Equal(t, int64(2), v.Export())491			}492		})493		t.Run("All", func(t *testing.T) {494			v, err := rt.RunString(`doc.find("footer").prevUntil().size()`)495			if assert.NoError(t, err) {496				assert.Equal(t, int64(4), v.Export())497			}498		})499		t.Run("All filtered", func(t *testing.T) {500			v, err := rt.RunString(`doc.find("footer").prevUntil(null, "p").size()`)501			if assert.NoError(t, err) {502				assert.Equal(t, int64(2), v.Export())503			}504		})505	})506	t.Run("NextUntil", func(t *testing.T) {507		t.Parallel()508		rt := getTestRuntimeWithDoc(t, testHTML)509		t.Run("String", func(t *testing.T) {510			v, err := rt.RunString(`doc.find("h1").nextUntil("footer").size()`)511			if assert.NoError(t, err) {512				assert.Equal(t, int64(3), v.Export())513			}514		})515		t.Run("Query", func(t *testing.T) {516			v, err := rt.RunString(`doc.find("h1").nextUntil(doc.find("footer")).size()`)517			if assert.NoError(t, err) {518				assert.Equal(t, int64(3), v.Export())519			}520		})521		t.Run("String filtered", func(t *testing.T) {522			v, err := rt.RunString(`doc.find("h1").nextUntil("footer", "p").size()`)523			if assert.NoError(t, err) {524				assert.Equal(t, int64(2), v.Export())525			}526		})527		t.Run("Query filtered", func(t *testing.T) {528			v, err := rt.RunString(`doc.find("h1").nextUntil(doc.find("footer"), "p").size()`)529			if assert.NoError(t, err) {530				assert.Equal(t, int64(2), v.Export())531			}532		})533		t.Run("All", func(t *testing.T) {534			v, err := rt.RunString(`doc.find("h1").nextUntil().size()`)535			if assert.NoError(t, err) {536				assert.Equal(t, int64(4), v.Export())537			}538		})539		t.Run("All filtered", func(t *testing.T) {540			v, err := rt.RunString(`doc.find("h1").nextUntil(null, "p").size()`)541			if assert.NoError(t, err) {542				assert.Equal(t, int64(2), v.Export())543			}544		})545	})546	t.Run("Parent", func(t *testing.T) {547		t.Parallel()548		rt := getTestRuntimeWithDoc(t, testHTML)549		t.Run("No filter", func(t *testing.T) {550			v, err := rt.RunString(`doc.find("textarea").parent().attr("id")`)551			if assert.NoError(t, err) {552				assert.Equal(t, "form1", v.Export())553			}554		})555		t.Run("Filtered", func(t *testing.T) {556			v, err := rt.RunString(`doc.find("textarea").parent("form").attr("id")`)557			if assert.NoError(t, err) {558				assert.Equal(t, "form1", v.Export())559			}560		})561	})562	t.Run("Parents", func(t *testing.T) {563		t.Parallel()564		rt := getTestRuntimeWithDoc(t, testHTML)565		t.Run("No filter", func(t *testing.T) {566			v, err := rt.RunString(`doc.find("textarea").parents().size()`)567			if assert.NoError(t, err) {568				assert.Equal(t, int64(3), v.Export())569			}570		})571		t.Run("Filtered", func(t *testing.T) {572			v, err := rt.RunString(`doc.find("textarea").parents("body").size()`)573			if assert.NoError(t, err) {574				assert.Equal(t, int64(1), v.Export())575			}576		})577	})578	t.Run("ParentsUntil", func(t *testing.T) {579		t.Parallel()580		rt := getTestRuntimeWithDoc(t, testHTML)581		t.Run("String", func(t *testing.T) {582			v, err := rt.RunString(`doc.find("textarea").parentsUntil("html").size()`)583			if assert.NoError(t, err) {584				assert.Equal(t, int64(2), v.Export())585			}586		})587		t.Run("Query", func(t *testing.T) {588			v, err := rt.RunString(`doc.find("textarea").parentsUntil(doc.find("html")).size()`)589			if assert.NoError(t, err) {590				assert.Equal(t, int64(2), v.Export())591			}592		})593		t.Run("String filtered", func(t *testing.T) {594			v, err := rt.RunString(`doc.find("textarea").parentsUntil("html", "body").size()`)595			if assert.NoError(t, err) {596				assert.Equal(t, int64(1), v.Export())597			}598		})599		t.Run("Query filtered", func(t *testing.T) {600			v, err := rt.RunString(`doc.find("textarea").parentsUntil(doc.find("html"), "body").size()`)601			if assert.NoError(t, err) {602				assert.Equal(t, int64(1), v.Export())603			}604		})605		t.Run("All", func(t *testing.T) {606			v, err := rt.RunString(`doc.find("textarea").parentsUntil().size()`)607			if assert.NoError(t, err) {608				assert.Equal(t, int64(3), v.Export())609			}610		})611		t.Run("All filtered", func(t *testing.T) {612			v, err := rt.RunString(`doc.find("textarea").parentsUntil(null, "body").size()`)613			if assert.NoError(t, err) {614				assert.Equal(t, int64(1), v.Export())615			}616		})617	})618	t.Run("Not", func(t *testing.T) {619		t.Parallel()620		rt := getTestRuntimeWithDoc(t, testHTML)621		t.Run("String selector", func(t *testing.T) {622			v, err := rt.RunString(`doc.find("body").children().not("p").size()`)623			if assert.NoError(t, err) {624				assert.Equal(t, int64(3), v.Export())625			}626		})627		t.Run("Selection selector", func(t *testing.T) {628			v, err := rt.RunString(`doc.find("body").children().not(doc.find("p")).size()`)629			if assert.NoError(t, err) {630				assert.Equal(t, int64(3), v.Export())631			}632		})633		t.Run("Function selector", func(t *testing.T) {634			v, err := rt.RunString(`doc.find("body").children().not(function(idx, val){ return val.is("p") }).size()`)635			if assert.NoError(t, err) {636				assert.Equal(t, int64(3), v.Export())637			}638		})639	})640	t.Run("Siblings", func(t *testing.T) {641		t.Parallel()642		rt := getTestRuntimeWithDoc(t, testHTML)643		t.Run("No filter", func(t *testing.T) {644			v, err := rt.RunString(`doc.find("form").siblings().size()`)645			if assert.NoError(t, err) {646				assert.Equal(t, int64(4), v.Export())647			}648		})649		t.Run("Filtered", func(t *testing.T) {650			v, err := rt.RunString(`doc.find("form").siblings("p").size()`)651			if assert.NoError(t, err) {652				assert.Equal(t, int64(2), v.Export())653			}654		})655	})656	t.Run("Slice", func(t *testing.T) {657		t.Parallel()658		rt := getTestRuntimeWithDoc(t, testHTML)659		t.Run("No filter", func(t *testing.T) {660			v, err := rt.RunString(`doc.find("body").children().slice(1, 2)`)661			if assert.NoError(t, err) {662				sel := v.Export().(Selection).sel663				assert.Equal(t, 1, sel.Length())664				assert.True(t, sel.Is("p"))665				assert.Contains(t, sel.Text(), "Lorem ipsum dolor")666			}667		})668		t.Run("Filtered", func(t *testing.T) {669			v, err := rt.RunString(`doc.find("body").children().slice(3)`)670			if assert.NoError(t, err) {671				sel := v.Export().(Selection).sel672				assert.Equal(t, 2, sel.Length())673				assert.Equal(t, true, sel.Eq(0).Is("form"))674			}675		})676	})677	t.Run("Get", func(t *testing.T) {678		t.Parallel()679		rt := getTestRuntimeWithDoc(t, testHTML)680		t.Run("No args", func(t *testing.T) {681			v, err := rt.RunString(`doc.find("body").children().get()`)682			if assert.NoError(t, err) {683				elems, ok := v.Export().([]goja.Value)684				assert.True(t, ok)685				assert.Equal(t, "h1", elems[0].Export().(Element).NodeName())686				assert.Equal(t, "p", elems[1].Export().(Element).NodeName())687				assert.Equal(t, "footer", elems[4].Export().(Element).NodeName())688			}689		})690		t.Run("+ve index", func(t *testing.T) {691			v, err := rt.RunString(`doc.find("body").children().get(1)`)692			if assert.NoError(t, err) {693				elem, _ := v.Export().(Element)694				assert.Contains(t, elem.InnerHTML(), "Lorem ipsum dolor sit amet")695			}696		})697		t.Run("-ve index", func(t *testing.T) {698			v, err := rt.RunString(`doc.find("body").children().get(-1)`)699			if assert.NoError(t, err) {700				elem, _ := v.Export().(Element)701				assert.Equal(t, "This is the footer.", elem.InnerHTML().String())702			}703		})704	})705	t.Run("ToArray", func(t *testing.T) {706		t.Parallel()707		rt := getTestRuntimeWithDoc(t, testHTML)708		v, err := rt.RunString(`doc.find("p").toArray()`)709		if assert.NoError(t, err) {710			arr, ok := v.Export().([]Selection)711			assert.True(t, ok)712			assert.Equal(t, 2, len(arr))713			assert.Equal(t, 1, arr[0].sel.Length())714			assert.Equal(t, 1, arr[1].sel.Length())715			assert.Contains(t, arr[0].sel.Text(), "Lorem ipsum dolor sit amet")716			assert.Contains(t, arr[1].sel.Text(), "Nullam id nisi eget")717		}718	})719	t.Run("Index", func(t *testing.T) {720		t.Parallel()721		rt := getTestRuntimeWithDoc(t, testHTML)722		t.Run("No args", func(t *testing.T) {723			v, err := rt.RunString(`doc.find("p").index()`)724			if assert.NoError(t, err) {725				assert.Equal(t, int64(1), v.Export())726			}727		})728		t.Run("String selector", func(t *testing.T) {729			v, err := rt.RunString(`doc.find("form").index("body > *")`)730			if assert.NoError(t, err) {731				assert.Equal(t, int64(3), v.Export())732			}733		})734		t.Run("Selection selector", func(t *testing.T) {735			v, err := rt.RunString(`doc.find("body").children().index(doc.find("footer"))`)736			if assert.NoError(t, err) {737				assert.Equal(t, int64(4), v.Export())738			}739		})740	})741	t.Run("Data <h1>", func(t *testing.T) {742		t.Parallel()743		rt := getTestRuntimeWithDoc(t, testHTML)744		t.Run("string attr", func(t *testing.T) {745			v, err := rt.RunString(`doc.find("h1").data("test")`)746			if assert.NoError(t, err) {747				assert.Equal(t, "dataval", v.Export())748			}749		})750		t.Run("numeric attr 1", func(t *testing.T) {751			v, err := rt.RunString(`doc.find("h1").data("num-a")`)752			if assert.NoError(t, err) {753				assert.Equal(t, int64(123), v.Export())754			}755		})756		t.Run("numeric attr 2", func(t *testing.T) {757			v, err := rt.RunString(`doc.find("h1").data("num-b")`)758			if assert.NoError(t, err) {759				assert.Equal(t, float64(1.5), v.Export())760			}761		})762		t.Run("not numeric attr 1", func(t *testing.T) {763			v, err := rt.RunString(`doc.find("h1").data("not-num-a")`)764			if assert.NoError(t, err) {765				assert.Equal(t, "1.50", v.Export())766			}767		})768		t.Run("not numeric attr 2", func(t *testing.T) {769			v, err := rt.RunString(`doc.find("h1").data("not-num-b")`)770			if assert.NoError(t, err) {771				assert.Equal(t, "1.1e02", v.Export())772			}773		})774		t.Run("dataset", func(t *testing.T) {775			v, err := rt.RunString(`doc.find("h1").data()`)776			if assert.NoError(t, err) {777				data, ok := v.Export().(map[string]interface{})778				assert.True(t, ok)779				assert.Equal(t, "dataval", data["test"])780				assert.Equal(t, float64(123), data["numA"])781			}782		})783	})784	t.Run("Data <p>", func(t *testing.T) {785		t.Parallel()786		rt := getTestRuntimeWithDoc(t, testHTML)787		t.Run("boolean attr", func(t *testing.T) {788			v, err := rt.RunString(`doc.find("p").data("test-b")`)789			if assert.NoError(t, err) {790				assert.Equal(t, true, v.Export())791			}792		})793		t.Run("snakeCase attr name", func(t *testing.T) {794			v, err := rt.RunString(`doc.find("p").data("testB")`)795			if assert.NoError(t, err) {796				assert.Equal(t, true, v.Export())797			}798		})799		t.Run("empty string", func(t *testing.T) {800			v, err := rt.RunString(`doc.find("p").data("test-empty")`)...

element_test.go

Source:element_test.go

...48`49func TestElement(t *testing.T) {50	t.Run("NodeName", func(t *testing.T) {51		t.Parallel()52		rt := getTestRuntimeWithDoc(t, testHTMLElem)53		v, err := rt.RunString(`doc.find("#top").get(0).nodeName()`)54		if assert.NoError(t, err) {55			assert.Equal(t, "h1", v.Export())56		}57	})58	t.Run("NodeType", func(t *testing.T) {59		t.Parallel()60		rt := getTestRuntimeWithDoc(t, testHTMLElem)61		v, err := rt.RunString(`doc.find("#top").get(0).nodeType()`)62		if assert.NoError(t, err) {63			assert.Equal(t, "1", v.String())64		}65	})66	t.Run("NodeValue", func(t *testing.T) {67		t.Parallel()68		rt := getTestRuntimeWithDoc(t, testHTMLElem)69		v, err := rt.RunString(`doc.find("#top").get(0).firstChild().nodeValue()`)70		if assert.NoError(t, err) {71			assert.Equal(t, "Lorem ipsum", v.String())72		}73	})74	t.Run("InnerHtml", func(t *testing.T) {75		t.Parallel()76		rt := getTestRuntimeWithDoc(t, testHTMLElem)77		v, err := rt.RunString(`doc.find("span").get(0).innerHTML()`)78		if assert.NoError(t, err) {79			assert.Equal(t, "<b>test content</b>", v.String())80		}81	})82	t.Run("TextContent", func(t *testing.T) {83		t.Parallel()84		rt := getTestRuntimeWithDoc(t, testHTMLElem)85		v, err := rt.RunString(`doc.find("b").get(0).textContent()`)86		if assert.NoError(t, err) {87			assert.Equal(t, "test content", v.String())88		}89	})90	t.Run("OwnerDocument", func(t *testing.T) {91		t.Parallel()92		rt := getTestRuntimeWithDoc(t, testHTMLElem)93		v, err := rt.RunString(`doc.find("body").get(0).ownerDocument().nodeName()`)94		if assert.NoError(t, err) {95			assert.Equal(t, "#document", v.String())96		}97	})98	t.Run("Attributes", func(t *testing.T) {99		t.Parallel()100		rt := getTestRuntimeWithDoc(t, testHTMLElem)101		v, err := rt.RunString(`doc.find("div").get(0).attributes()`)102		if assert.NoError(t, err) {103			attrs, ok := v.Export().(map[string]Attribute)104			assert.True(t, ok)105			assert.Equal(t, "div_elem", attrs["id"].Value)106		}107	})108	t.Run("FirstChild", func(t *testing.T) {109		t.Parallel()110		rt := getTestRuntimeWithDoc(t, testHTMLElem)111		v, err := rt.RunString(`doc.find("div").get(0).firstChild().nodeValue()`)112		if assert.NoError(t, err) {113			assert.Contains(t, v.Export(), "innerfirst")114		}115	})116	t.Run("LastChild", func(t *testing.T) {117		t.Parallel()118		rt := getTestRuntimeWithDoc(t, testHTMLElem)119		v, err := rt.RunString(`doc.find("div").get(0).lastChild().nodeValue()`)120		if assert.NoError(t, err) {121			assert.Contains(t, v.Export(), "innerlast")122		}123	})124	t.Run("ChildElementCount", func(t *testing.T) {125		t.Parallel()126		rt := getTestRuntimeWithDoc(t, testHTMLElem)127		v, err := rt.RunString(`doc.find("body").get(0).childElementCount()`)128		if assert.NoError(t, err) {129			assert.Equal(t, int64(6), v.Export())130		}131	})132	t.Run("FirstElementChild", func(t *testing.T) {133		t.Parallel()134		rt := getTestRuntimeWithDoc(t, testHTMLElem)135		v, err := rt.RunString(`doc.find("div").get(0).firstElementChild().textContent()`)136		if assert.NoError(t, err) {137			assert.Contains(t, v.Export(), "Nullam id nisi ")138		}139	})140	t.Run("LastElementChild", func(t *testing.T) {141		t.Parallel()142		rt := getTestRuntimeWithDoc(t, testHTMLElem)143		v, err := rt.RunString(`doc.find("div").get(0).lastElementChild().textContent()`)144		if assert.NoError(t, err) {145			assert.Contains(t, v.Export(), "Maecenas augue ligula")146		}147	})148	t.Run("PreviousSibling", func(t *testing.T) {149		t.Parallel()150		rt := getTestRuntimeWithDoc(t, testHTMLElem)151		v, err := rt.RunString(`doc.find("div").get(0).previousSibling().textContent()`)152		if assert.NoError(t, err) {153			assert.Contains(t, v.Export(), "pretext")154		}155	})156	t.Run("NextSibling", func(t *testing.T) {157		t.Parallel()158		rt := getTestRuntimeWithDoc(t, testHTMLElem)159		v, err := rt.RunString(`doc.find("div").get(0).nextSibling().textContent()`)160		if assert.NoError(t, err) {161			assert.Contains(t, v.Export(), "aftertext")162		}163	})164	t.Run("PreviousElementSibling", func(t *testing.T) {165		t.Parallel()166		rt := getTestRuntimeWithDoc(t, testHTMLElem)167		v, err := rt.RunString(`doc.find("div").get(0).previousElementSibling().textContent()`)168		if assert.NoError(t, err) {169			assert.Contains(t, v.Export(), "consectetur adipiscing elit")170		}171	})172	t.Run("NextElementSibling", func(t *testing.T) {173		t.Parallel()174		rt := getTestRuntimeWithDoc(t, testHTMLElem)175		v, err := rt.RunString(`doc.find("div").get(0).nextElementSibling().textContent()`)176		if assert.NoError(t, err) {177			assert.Contains(t, v.Export(), "This is the footer.")178		}179	})180	t.Run("ParentElement", func(t *testing.T) {181		t.Parallel()182		rt := getTestRuntimeWithDoc(t, testHTMLElem)183		v, err := rt.RunString(`doc.find("div").get(0).parentElement().nodeName()`)184		if assert.NoError(t, err) {185			assert.Equal(t, "body", v.String())186		}187	})188	t.Run("ParentNode", func(t *testing.T) {189		t.Parallel()190		rt := getTestRuntimeWithDoc(t, testHTMLElem)191		nodeVal, err1 := rt.RunString(`doc.find("html").get(0).parentNode().nodeName()`)192		nilVal, err2 := rt.RunString(`doc.find("html").get(0).parentElement()`)193		if assert.NoError(t, err1) && assert.NoError(t, err2) {194			assert.Equal(t, "#document", nodeVal.String())195			assert.Equal(t, nil, nilVal.Export())196		}197	})198	t.Run("ChildNodes", func(t *testing.T) {199		t.Parallel()200		rt := getTestRuntimeWithDoc(t, testHTMLElem)201		v, err := rt.RunString(`doc.find("div").get(0).childNodes()`)202		if assert.NoError(t, err) {203			nodes, ok := v.Export().([]goja.Value)204			assert.True(t, ok)205			assert.Equal(t, 9, len(nodes))206			assert.Contains(t, nodes[0].Export().(Element).TextContent(), "innerfirst")207			assert.Contains(t, nodes[8].Export().(Element).TextContent(), "innerlast")208		}209	})210	t.Run("Children", func(t *testing.T) {211		t.Parallel()212		rt := getTestRuntimeWithDoc(t, testHTMLElem)213		v, err := rt.RunString(`doc.find("div").get(0).children()`)214		if assert.NoError(t, err) {215			nodes, ok := v.Export().([]goja.Value)216			assert.True(t, ok)217			assert.Equal(t, 4, len(nodes))218			assert.Contains(t, nodes[0].Export().(Element).TextContent(), "Nullam id nisi eget ex")219			assert.Contains(t, nodes[3].Export().(Element).TextContent(), "Maecenas augue ligula")220		}221	})222	t.Run("ClassList", func(t *testing.T) {223		t.Parallel()224		rt := getTestRuntimeWithDoc(t, testHTMLElem)225		v, err := rt.RunString(`doc.find("div").get(0).classList()`)226		if assert.NoError(t, err) {227			clsNames, ok := v.Export().([]string)228			assert.True(t, ok)229			assert.Equal(t, 2, len(clsNames))230			assert.Equal(t, []string{"class1", "class2"}, clsNames)231		}232	})233	t.Run("ClassName", func(t *testing.T) {234		t.Parallel()235		rt := getTestRuntimeWithDoc(t, testHTMLElem)236		v, err := rt.RunString(`doc.find("div").get(0).className()`)237		if assert.NoError(t, err) {238			assert.Equal(t, "class1 class2", v.String())239		}240	})241	t.Run("Lang", func(t *testing.T) {242		t.Parallel()243		rt := getTestRuntimeWithDoc(t, testHTMLElem)244		v, err := rt.RunString(`doc.find("div").get(0).lang()`)245		if assert.NoError(t, err) {246			assert.Equal(t, "en", v.String())247		}248	})249	t.Run("ToString", func(t *testing.T) {250		t.Parallel()251		rt := getTestRuntimeWithDoc(t, testHTMLElem)252		v1, err1 := rt.RunString(`doc.find("div").get(0).toString()`)253		v2, err2 := rt.RunString(`doc.find("div").get(0).previousSibling().toString()`)254		if assert.NoError(t, err1) && assert.NoError(t, err2) {255			assert.Equal(t, "[object html.Node]", v1.String())256			assert.Equal(t, "[object #text]", v2.String())257		}258	})259	t.Run("HasAttribute", func(t *testing.T) {260		t.Parallel()261		rt := getTestRuntimeWithDoc(t, testHTMLElem)262		v1, err1 := rt.RunString(`doc.find("div").get(0).hasAttribute("id")`)263		v2, err2 := rt.RunString(`doc.find("div").get(0).hasAttribute("noattr")`)264		if assert.NoError(t, err1) && assert.NoError(t, err2) {265			assert.Equal(t, true, v1.Export())266			assert.Equal(t, false, v2.Export())267		}268	})269	t.Run("GetAttribute", func(t *testing.T) {270		t.Parallel()271		rt := getTestRuntimeWithDoc(t, testHTMLElem)272		v, err := rt.RunString(`doc.find("div").get(0).getAttribute("id")`)273		if assert.NoError(t, err) {274			assert.Equal(t, "div_elem", v.Export())275		}276	})277	t.Run("GetAttributeNode", func(t *testing.T) {278		t.Parallel()279		rt := getTestRuntimeWithDoc(t, testHTMLElem)280		v, err := rt.RunString(`doc.find("div").get(0).getAttributeNode("id")`)281		if assert.NoError(t, err) && assert.IsType(t, Attribute{}, v.Export()) {282			assert.Equal(t, "div_elem", v.Export().(Attribute).Value)283		}284	})285	t.Run("HasAttributes", func(t *testing.T) {286		t.Parallel()287		rt := getTestRuntimeWithDoc(t, testHTMLElem)288		v1, err1 := rt.RunString(`doc.find("h1").get(0).hasAttributes()`)289		v2, err2 := rt.RunString(`doc.find("footer").get(0).hasAttributes()`)290		if assert.NoError(t, err1) && assert.NoError(t, err2) {291			assert.Equal(t, true, v1.Export())292			assert.Equal(t, false, v2.Export())293		}294	})295	t.Run("HasChildNodes", func(t *testing.T) {296		t.Parallel()297		rt := getTestRuntimeWithDoc(t, testHTMLElem)298		v1, err1 := rt.RunString(`doc.find("p").get(0).hasChildNodes()`)299		v2, err2 := rt.RunString(`doc.find("empty").get(0).hasChildNodes()`)300		if assert.NoError(t, err1) && assert.NoError(t, err2) {301			assert.Equal(t, true, v1.Export())302			assert.Equal(t, false, v2.Export())303		}304	})305	t.Run("IsSameNode", func(t *testing.T) {306		t.Parallel()307		rt := getTestRuntimeWithDoc(t, testHTMLElem)308		v1, err1 := rt.RunString(`doc.find("p").get(0).isSameNode(doc.find("p").get(1))`)309		v2, err2 := rt.RunString(`doc.find("p").get(0).isSameNode(doc.find("p").get(0))`)310		if assert.NoError(t, err1) && assert.NoError(t, err2) {311			assert.Equal(t, false, v1.Export())312			assert.Equal(t, true, v2.Export())313		}314	})315	t.Run("IsEqualNode", func(t *testing.T) {316		t.Parallel()317		rt := getTestRuntimeWithDoc(t, testHTMLElem)318		v1, err1 := rt.RunString(`doc.find("p").get(0).isEqualNode(doc.find("p").get(1))`)319		v2, err2 := rt.RunString(`doc.find("p").get(0).isEqualNode(doc.find("p").get(0))`)320		if assert.NoError(t, err1) && assert.NoError(t, err2) {321			assert.Equal(t, true, v1.Export())322			assert.Equal(t, true, v2.Export())323		}324	})325	t.Run("GetElementsByClassName", func(t *testing.T) {326		t.Parallel()327		rt := getTestRuntimeWithDoc(t, testHTMLElem)328		v, err := rt.RunString(`doc.find("body").get(0).getElementsByClassName("class2")`)329		if assert.NoError(t, err) {330			elems, ok := v.Export().([]goja.Value)331			assert.True(t, ok)332			assert.Equal(t, "div_elem", elems[0].Export().(Element).Id())333			assert.Equal(t, "h2_elem", elems[1].Export().(Element).Id())334		}335	})336	t.Run("GetElementsByTagName", func(t *testing.T) {337		t.Parallel()338		rt := getTestRuntimeWithDoc(t, testHTMLElem)339		v, err := rt.RunString(`doc.find("body").get(0).getElementsByTagName("span")`)340		if assert.NoError(t, err) {341			elems, ok := v.Export().([]goja.Value)342			assert.True(t, ok)343			assert.Equal(t, 2, len(elems))344		}345	})346	t.Run("QuerySelector", func(t *testing.T) {347		t.Parallel()348		rt := getTestRuntimeWithDoc(t, testHTMLElem)349		v, err := rt.RunString(`doc.find("body").get(0).querySelector("#div_elem").id()`)350		if assert.NoError(t, err) {351			assert.Equal(t, "div_elem", v.Export())352		}353	})354	t.Run("QuerySelectorAll", func(t *testing.T) {355		t.Parallel()356		rt := getTestRuntimeWithDoc(t, testHTMLElem)357		v, err := rt.RunString(`doc.find("body").get(0).querySelectorAll("span")`)358		if assert.NoError(t, err) {359			elems, ok := v.Export().([]goja.Value)360			assert.True(t, ok)361			assert.Len(t, elems, 2)362			assert.Equal(t, "span1", elems[0].Export().(Element).Id())363			assert.Equal(t, "span2", elems[1].Export().(Element).Id())364		}365	})366	t.Run("Contains", func(t *testing.T) {367		t.Parallel()368		rt := getTestRuntimeWithDoc(t, testHTMLElem)369		v1, err1 := rt.RunString(`doc.find("html").get(0).contains(doc.find("body").get(0))`)370		v2, err2 := rt.RunString(`doc.find("body").get(0).contains(doc.find("body").get(0))`)371		if assert.NoError(t, err1) && assert.NoError(t, err2) {372			assert.Equal(t, true, v1.Export())373			assert.Equal(t, false, v2.Export())374		}375	})376	t.Run("Matches", func(t *testing.T) {377		t.Parallel()378		rt := getTestRuntimeWithDoc(t, testHTMLElem)379		v, err := rt.RunString(`doc.find("div").get(0).matches("#div_elem")`)380		if assert.NoError(t, err) {381			assert.Equal(t, true, v.Export())382		}383	})384	t.Run("NamespaceURI", func(t *testing.T) {385		t.Parallel()386		rt := getTestRuntimeWithDoc(t, testHTMLElem)387		v, err := rt.RunString(`doc.find("#svg_elem").get(0).namespaceURI()`)388		if assert.NoError(t, err) {389			assert.Equal(t, "http://www.w3.org/2000/svg", v.Export())390		}391	})392	t.Run("IsDefaultNamespace", func(t *testing.T) {393		t.Parallel()394		rt := getTestRuntimeWithDoc(t, testHTMLElem)395		v1, err1 := rt.RunString(`doc.find("#svg_elem").get(0).isDefaultNamespace()`)396		v2, err2 := rt.RunString(`doc.find("#div_elem").get(0).isDefaultNamespace()`)397		if assert.NoError(t, err1) && assert.NoError(t, err2) {398			assert.Equal(t, false, v1.ToBoolean())399			assert.Equal(t, true, v2.ToBoolean())400		}401	})402}...

getTestRuntimeWithDoc

Using AI Code Generation

1import (2func main() {3	vm := otto.New()4	vm.Run(`5		var html = {6			getTestRuntimeWithDoc: function (doc) {7				return doc;8			}9		};10	value, _ := vm.Run(`11		html.getTestRuntimeWithDoc('test');12	fmt.Println(value.String())13}

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