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Contents
#= require spec_helper
#= require modules/autogrow_textarea
describe 'AutogrowTextArea', ->
autogrow = null
beforeEach ->
template 'autogrow_textarea'
autogrow = new modularity.AutogrowTextArea '#konacha #autogrow_area'
describe 'lines', ->
it 'works for empty lines', ->
modularity.AutogrowTextArea.lines(4, "\n\n\n").should == 3
it 'works for short lines', ->
modularity.AutogrowTextArea.lines(4, "1\n12\n123\n").should == 3
it 'works for a long line', ->
modularity.AutogrowTextArea.lines(4, "123456").should == 2
it 'works for several long lines', ->
modularity.AutogrowTextArea.lines(4, "123456\n123456").should == 4
describe 'grow()', ->
it 'sets the number of rows of the textarea according to the content area', ->
autogrow.textarea.value = "111\n222\n333\n444\n555"
autogrow.grow()
autogrow.textarea.rows.should.equal(5)
it 'sets the minimal number of rows if the content is less', ->
$(autogrow.textarea).val('one')
autogrow.grow()
autogrow.textarea.rows.should.equal 3
it 'can handle empty content', ->
$(autogrow.textarea).val('')
autogrow.grow()
autogrow.textarea.rows.should.equal 3
Version data entries
3 entries across 3 versions & 1 rubygems