2020-08-09 04:13:34 +02:00
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module html
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fn generate_temp_html() string {
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mut temp_html := '<!doctype html><html><head><title>Giant String</title></head><body>'
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for counter := 0; counter < 4; counter++ {
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temp_html += "<div id='name_$counter' "
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temp_html += "class='several-$counter'>Look at $counter</div>"
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}
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temp_html += '</body></html>'
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return temp_html
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}
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fn generate_dom(temp_html string) DocumentObjectModel {
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mut parser := Parser{}
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parser.parse_html(temp_html, false)
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dom := parser.get_dom()
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return dom
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}
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fn test_search_by_tag_type() {
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dom := generate_dom(generate_temp_html())
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assert dom.get_by_tag('div').len == 4
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assert dom.get_by_tag('head').len == 1
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assert dom.get_by_tag('body').len == 1
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}
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fn test_search_by_attribute_value() {
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mut dom := generate_dom(generate_temp_html())
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// println(temp_html)
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print('Amount ')
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println(dom.get_by_attribute_value('id', 'name_0'))
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assert dom.get_by_attribute_value('id', 'name_0').len == 1
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}
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fn test_access_parent() {
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mut dom := generate_dom(generate_temp_html())
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2020-08-14 21:01:43 +02:00
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div_tags := dom.get_by_tag('div')
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assert div_tags[0].get_parent() != C.NULL
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/*
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parent := div_tags[0].get_parent()
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assert parent != C.NULL
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2020-08-09 04:13:34 +02:00
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for div_tag in div_tags {
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assert div_tag.get_parent() == parent
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}
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2020-08-14 21:01:43 +02:00
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*/
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2020-08-09 04:13:34 +02:00
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}
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fn test_search_by_attributes() {
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dom := generate_dom(generate_temp_html())
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assert dom.get_by_attribute('id').len == 4
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}
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fn test_tags_used() {
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dom := generate_dom(generate_temp_html())
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assert dom.get_all_tags().len == 9
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}
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fn test_access_tag_fields() {
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dom := generate_dom(generate_temp_html())
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id_tags := dom.get_by_attribute('id')
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assert id_tags[0].get_name() == "div"
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assert id_tags[1].get_attributes()['class'] == "several-1"
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}
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