module html
import strings
fn generate_temp_html() string {
mut temp_html := strings.new_builder(200)
temp_html.write_string('Giant String')
for counter := 0; counter < 4; counter++ {
temp_html.write_string("Look at ${counter}
")
}
temp_html.write_string('')
return temp_html.str()
}
fn test_search_by_tag_type() {
dom := parse(generate_temp_html())
assert dom.get_tag('div').len == 4
assert dom.get_tag('head').len == 1
assert dom.get_tag('body').len == 1
}
fn test_search_by_attribute_value() {
mut dom := parse(generate_temp_html())
// println(temp_html)
print('Amount ')
println(dom.get_tag_by_attribute_value('id', 'name_0'))
assert dom.get_tag_by_attribute_value('id', 'name_0').len == 1
}
fn test_access_parent() {
mut dom := parse(generate_temp_html())
div_tags := dom.get_tag('div')
parent := div_tags[0].parent
assert unsafe { parent != 0 }
for div_tag in div_tags {
assert div_tag.parent == parent
}
}
fn test_search_by_attributes() {
dom := parse(generate_temp_html())
assert dom.get_tag_by_attribute('id').len == 4
}
fn test_tags_used() {
dom := parse(generate_temp_html())
assert dom.get_tags().len == 9
}
fn test_access_tag_fields() {
dom := parse(generate_temp_html())
id_tags := dom.get_tag_by_attribute('id')
assert id_tags[0].name == 'div'
assert id_tags[1].attributes['class'] == 'several-1'
}
fn generate_temp_html_with_classes() string {
mut temp_html := strings.new_builder(400)
temp_html.write_string('Giant String')
temp_html.write_string("Single
")
for counter := 0; counter < 4; counter++ {
temp_html.write_string("Common No. ${counter}
")
}
temp_html.write_string("Complex
")
temp_html.write_string("Partial
")
temp_html.write_string('')
return temp_html.str()
}
fn test_search_by_class() {
dom := parse(generate_temp_html_with_classes())
single_class_tags := dom.get_tags_by_class_name('single')
common_class_tags := dom.get_tags_by_class_name('common')
complex_class_tags := dom.get_tags_by_class_name('complex-0', 'complex-1', 'complex-2')
partial_class_tags := dom.get_tags_by_class_name('complex-0', 'complex-2')
shuffled_class_tags := dom.get_tags_by_class_name('complex-2', 'complex-0', 'complex-1')
assert single_class_tags.len == 1
assert common_class_tags.len == 4
assert complex_class_tags.len == 1
assert complex_class_tags[0].attributes['class'] == 'complex-0 complex-1 complex-2'
assert partial_class_tags.len == 2
assert shuffled_class_tags.len == 1
assert shuffled_class_tags[0].attributes['class'] == 'complex-0 complex-1 complex-2'
}