Module:Ppoem/testcases

-- Unit tests for [[Module:Ppoem]]. Click talk page to run tests.
local p = require('Module:UnitTests')

local ppoem = require('Module:Ppoem')

function p:do_line_test( tests )

	for k, v in pairs(tests) do
	    self:equals_deep(
	    	v[1] .. '(<code>' .. v[2] .. '</code>)' ,
	    	ppoem.parse_line(v[2]),
	    	v[3]
    	)
    end
end
 
function p:test_line_syntax_parsing()
    local tests = {
      	{ 'Plain stanza line', '',
    		{ type = 'stanza' }
      	},
    	{ 'Stanza class line', '{stanza_class}',
    		{ type = 'stanza', classes = { 'ws-poem-stanza_class' } }
    	},
    	{ 'Stanza class line, multiple', '{stanza class}',
    		{ type = 'stanza', classes = { 'ws-poem-stanza' ,'ws-poem-class' } }
    	},
      	{ 'Aligned right stanza line', '>>',
    		{ type = 'stanza', align = 'r' }
      	},
      	{ 'Aligned center stanza line', '<>',
    		{ type = 'stanza', align = 'c' }
      	},
      	{ 'Aligned right stanza line with class', '{stanza_class} >>',
    		{ type = 'stanza', align = 'r', classes = { 'ws-poem-stanza_class' } }
      	},
      	{ 'Aligned center stanza line with class', '{stanza_class} <>',
    		{ type = 'stanza', align = 'c', classes = { 'ws-poem-stanza_class' } }
      	},
      	{ 'Content line', 'Lorem ipsum',
    		{ type = 'line', content = 'Lorem ipsum' }
      	},
      	{ 'Classed line', '{line_class} Lorem ipsum',
    		{ type = 'line', content = 'Lorem ipsum', classes = { 'ws-poem-line_class' } }
      	},
      	{ 'Classed line, multiple', '{line class} Lorem ipsum',
    		{ type = 'line', content = 'Lorem ipsum', classes = { 'ws-poem-line', 'ws-poem-class' } }
      	},
      	{ 'Aligned right line', '>> Lorem ipsum',
    		{ type = 'line', align = 'r', content = 'Lorem ipsum' }
      	},
      	{ 'Aligned center line', '<> Lorem ipsum',
    		{ type = 'line', align = 'c', content = 'Lorem ipsum' }
      	},
      	{ 'Aligned right line with class', '{line_class} >> Lorem ipsum',
    		{ type = 'line', align = 'r', classes = { 'ws-poem-line_class' }, content = 'Lorem ipsum' }
      	},
      	{ 'Aligned center line with class', '{line_class} <> Lorem ipsum',
    		{ type = 'line', align = 'c', classes = { 'ws-poem-line_class' }, content = 'Lorem ipsum' }
      	},
      	{ 'Line with verse number', '42 <<< Lorem',
    		{ type = 'line', content = 'Lorem', verse_num = '42' }
      	},
      	{ 'Line with line number', 'Lorem >>> 13',
    		{ type = 'line', content = 'Lorem', line_num = '13' }
      	},
      	{ 'Empty line with line number', '>>> 13',
    		{ type = 'line', content = '', line_num = '13' }
      	},
      	{ 'Indented line with colons', ':::: Lorem',
    		{ type = 'line', content = 'Lorem', indent = { em = 4 } }
      	},
      	{ 'Indented line with spaces', '    Lorem',
    		{ type = 'line', content = 'Lorem', indent = { nbsp = 4 } }
      	},
      	{ 'Indented line with colons and class', ':::: {line_class} Lorem',
    		{ type = 'line', content = 'Lorem', indent = { em = 4 }, classes={"ws-poem-line_class"} }
      	},
      	{ 'Indented line with spaces', '    Lorem',
    		{ type = 'line', content = 'Lorem', indent = { nbsp = 4 } }
      	},
    }
    
    self:do_line_test(tests)
end

return p