2021-05-05 18:04:16 +00:00
|
|
|
local helpers = require 'tests.helpers'
|
|
|
|
|
2021-05-09 21:11:18 +00:00
|
|
|
local eq = assert.are.same
|
|
|
|
local neq = assert.are_not.same
|
2021-05-05 18:04:16 +00:00
|
|
|
local assert_component = helpers.assert_component
|
|
|
|
local build_component_opts = helpers.build_component_opts
|
|
|
|
local stub = require 'luassert.stub'
|
|
|
|
|
|
|
|
describe('Component:', function()
|
|
|
|
it('can select separators', function()
|
|
|
|
local opts = build_component_opts()
|
2021-05-09 21:11:18 +00:00
|
|
|
local comp = require('lualine.components.special.function_component'):new(
|
|
|
|
opts)
|
2021-05-05 18:04:16 +00:00
|
|
|
-- correct for lualine_c
|
|
|
|
eq('', comp.options.separator)
|
|
|
|
local opts2 = build_component_opts({self = {section = 'lualine_y'}})
|
2021-05-09 21:11:18 +00:00
|
|
|
local comp2 = require('lualine.components.special.function_component'):new(
|
|
|
|
opts2)
|
2021-05-05 18:04:16 +00:00
|
|
|
-- correct for lualine_u
|
|
|
|
eq('', comp2.options.separator)
|
|
|
|
end)
|
|
|
|
|
|
|
|
it('can provide unique identifier', function()
|
|
|
|
local opts1 = build_component_opts()
|
2021-05-09 21:11:18 +00:00
|
|
|
local comp1 = require('lualine.components.special.function_component'):new(
|
|
|
|
opts1)
|
2021-05-05 18:04:16 +00:00
|
|
|
local opts2 = build_component_opts()
|
2021-05-09 21:11:18 +00:00
|
|
|
local comp2 = require('lualine.components.special.function_component'):new(
|
|
|
|
opts2)
|
2021-05-05 18:04:16 +00:00
|
|
|
neq(comp1.component_no, comp2.component_no)
|
|
|
|
end)
|
|
|
|
|
|
|
|
it('create option highlights', function()
|
|
|
|
local color = {fg = '#224532', bg = '#892345'}
|
|
|
|
local opts1 = build_component_opts({color = color})
|
|
|
|
local hl = require 'lualine.highlight'
|
|
|
|
stub(hl, 'create_component_highlight_group')
|
|
|
|
hl.create_component_highlight_group.returns('MyCompHl')
|
2021-05-09 21:11:18 +00:00
|
|
|
local comp1 = require('lualine.components.special.function_component'):new(
|
|
|
|
opts1)
|
2021-05-05 18:04:16 +00:00
|
|
|
eq('MyCompHl', comp1.options.color_highlight)
|
|
|
|
-- color highlight wan't in options when create_comp_hl was
|
|
|
|
-- called so remove it before assert
|
|
|
|
comp1.options.color_highlight = nil
|
|
|
|
assert.stub(hl.create_component_highlight_group).was_called_with(color,
|
|
|
|
comp1.options
|
|
|
|
.component_name,
|
|
|
|
comp1.options)
|
|
|
|
hl.create_component_highlight_group:revert()
|
|
|
|
local opts2 = build_component_opts({color = 'MyHl'})
|
2021-05-09 21:11:18 +00:00
|
|
|
local comp2 = require('lualine.components.special.function_component'):new(
|
|
|
|
opts2)
|
2021-05-05 18:04:16 +00:00
|
|
|
eq('MyHl', comp2.options.color_highlight_link)
|
|
|
|
end)
|
|
|
|
|
|
|
|
it('can draw', function()
|
|
|
|
local opts = build_component_opts({
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0
|
|
|
|
})
|
|
|
|
assert_component(nil, opts, 'test')
|
|
|
|
end)
|
|
|
|
|
|
|
|
it('can apply separators', function()
|
|
|
|
local opts = build_component_opts({padding = 0})
|
|
|
|
assert_component(nil, opts, 'test')
|
|
|
|
end)
|
|
|
|
|
|
|
|
it('can apply default highlight', function()
|
|
|
|
local opts = build_component_opts({padding = 0, hl = '%#My_highlight#'})
|
|
|
|
assert_component(nil, opts, 'test%#My_highlight#')
|
|
|
|
end)
|
|
|
|
|
|
|
|
describe('Global options:', function()
|
|
|
|
it('upper', function()
|
|
|
|
local opts = build_component_opts({
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0,
|
|
|
|
upper = true
|
|
|
|
})
|
|
|
|
assert_component(nil, opts, 'TEST')
|
|
|
|
end)
|
|
|
|
|
|
|
|
it('lower', function()
|
|
|
|
local opts = build_component_opts({
|
|
|
|
function() return 'TeSt' end,
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0,
|
|
|
|
lower = true
|
|
|
|
})
|
|
|
|
assert_component(nil, opts, 'test')
|
|
|
|
end)
|
|
|
|
|
|
|
|
it('left_padding', function()
|
|
|
|
local opts = build_component_opts({
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0,
|
|
|
|
left_padding = 5
|
|
|
|
})
|
|
|
|
assert_component(nil, opts, ' test')
|
|
|
|
end)
|
|
|
|
|
|
|
|
it('right_padding', function()
|
|
|
|
local opts = build_component_opts({
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0,
|
|
|
|
right_padding = 5
|
|
|
|
})
|
|
|
|
assert_component(nil, opts, 'test ')
|
|
|
|
end)
|
|
|
|
|
|
|
|
it('padding', function()
|
|
|
|
local opts = build_component_opts({
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 5
|
|
|
|
})
|
|
|
|
assert_component(nil, opts, ' test ')
|
|
|
|
end)
|
|
|
|
|
|
|
|
it('icon', function()
|
|
|
|
local opts = build_component_opts({
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0,
|
|
|
|
icon = '0'
|
|
|
|
})
|
|
|
|
assert_component(nil, opts, '0 test')
|
|
|
|
end)
|
|
|
|
|
|
|
|
it('icons_enabled', function()
|
|
|
|
local opts = build_component_opts({
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0,
|
|
|
|
icons_enabled = true,
|
|
|
|
icon = '0'
|
|
|
|
})
|
|
|
|
assert_component(nil, opts, '0 test')
|
|
|
|
local opts2 = build_component_opts(
|
|
|
|
{
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0,
|
|
|
|
icons_enabled = false,
|
|
|
|
icon = '0'
|
|
|
|
})
|
|
|
|
assert_component(nil, opts2, 'test')
|
|
|
|
end)
|
|
|
|
|
|
|
|
it('separator', function()
|
|
|
|
local opts = build_component_opts({
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0,
|
|
|
|
separator = '|'
|
|
|
|
})
|
|
|
|
assert_component(nil, opts, 'test|')
|
|
|
|
end)
|
|
|
|
|
|
|
|
it('format', function()
|
|
|
|
local opts = build_component_opts({
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0,
|
|
|
|
format = function(data)
|
|
|
|
return data:sub(1, 1):upper() .. data:sub(2, #data)
|
|
|
|
end
|
|
|
|
})
|
|
|
|
assert_component(nil, opts, 'Test')
|
|
|
|
end)
|
|
|
|
|
|
|
|
it('condition', function()
|
|
|
|
local opts = build_component_opts({
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0,
|
|
|
|
condition = function() return true end
|
|
|
|
})
|
|
|
|
assert_component(nil, opts, 'test')
|
|
|
|
local opts2 = build_component_opts(
|
|
|
|
{
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0,
|
|
|
|
condition = function() return false end
|
|
|
|
})
|
|
|
|
assert_component(nil, opts2, '')
|
|
|
|
end)
|
|
|
|
|
|
|
|
it('color', function()
|
|
|
|
local opts = build_component_opts({
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0,
|
|
|
|
color = 'MyHl'
|
|
|
|
})
|
|
|
|
assert_component(nil, opts, '%#MyHl#test')
|
|
|
|
local opts2 = build_component_opts(
|
|
|
|
{
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0,
|
|
|
|
color = {bg = '#230055', fg = '#223344'}
|
|
|
|
})
|
|
|
|
local hl = require 'lualine.highlight'
|
|
|
|
stub(hl, 'component_format_highlight')
|
|
|
|
hl.component_format_highlight.returns('%#MyCompHl#')
|
|
|
|
local comp2 =
|
2021-05-09 21:11:18 +00:00
|
|
|
require('lualine.components.special.function_component'):new(opts2)
|
2021-05-05 18:04:16 +00:00
|
|
|
assert_component(nil, opts2, '%#MyCompHl#test')
|
|
|
|
assert.stub(hl.component_format_highlight).was_called_with(
|
|
|
|
comp2.options.color_highlight)
|
|
|
|
hl.component_format_highlight:revert()
|
|
|
|
end)
|
|
|
|
end)
|
|
|
|
end)
|
|
|
|
|
|
|
|
describe('Encoding component', function()
|
|
|
|
it('works', function()
|
|
|
|
local opts = build_component_opts({
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0
|
|
|
|
})
|
|
|
|
assert_component('encoding', opts, '%{strlen(&fenc)?&fenc:&enc}')
|
|
|
|
end)
|
|
|
|
end)
|
|
|
|
|
|
|
|
describe('Fileformat component', function()
|
|
|
|
it('works with icons', function()
|
|
|
|
local opts = build_component_opts({
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0
|
|
|
|
})
|
|
|
|
local fmt = vim.bo.fileformat
|
|
|
|
vim.bo.fileformat = 'unix'
|
|
|
|
assert_component('fileformat', opts, '')
|
|
|
|
vim.bo.fileformat = 'dos'
|
|
|
|
assert_component('fileformat', opts, '')
|
|
|
|
vim.bo.fileformat = 'mac'
|
|
|
|
assert_component('fileformat', opts, '')
|
|
|
|
vim.bo.fileformat = fmt
|
|
|
|
end)
|
|
|
|
it('works without icons', function()
|
|
|
|
local opts = build_component_opts({
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0,
|
|
|
|
icons_enabled = false
|
|
|
|
})
|
|
|
|
assert_component('fileformat', opts, vim.bo.fileformat)
|
|
|
|
end)
|
|
|
|
end)
|
|
|
|
|
|
|
|
describe('Hostname component', function()
|
|
|
|
it('works', function()
|
|
|
|
stub(vim.loop, 'os_gethostname')
|
|
|
|
vim.loop.os_gethostname.returns('localhost')
|
|
|
|
local opts = build_component_opts({
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0
|
|
|
|
})
|
|
|
|
assert_component('hostname', opts, 'localhost')
|
|
|
|
vim.loop.os_gethostname:revert()
|
|
|
|
end)
|
|
|
|
end)
|
|
|
|
|
|
|
|
describe('Location component', function()
|
|
|
|
it('works', function()
|
|
|
|
local opts = build_component_opts({
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0
|
|
|
|
})
|
|
|
|
assert_component('location', opts, '%3l:%-2c')
|
|
|
|
end)
|
|
|
|
end)
|
|
|
|
|
|
|
|
describe('Progress component', function()
|
|
|
|
it('works', function()
|
|
|
|
local opts = build_component_opts({
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0
|
|
|
|
})
|
|
|
|
assert_component('progress', opts, '%3P')
|
|
|
|
end)
|
|
|
|
end)
|
|
|
|
|
|
|
|
describe('Mode component', function()
|
|
|
|
it('works', function()
|
|
|
|
stub(vim.api, 'nvim_get_mode')
|
|
|
|
vim.api.nvim_get_mode.returns({mode = 'n', blocking = false})
|
|
|
|
local opts = build_component_opts({
|
|
|
|
component_separators = {'', ''},
|
|
|
|
padding = 0
|
|
|
|
})
|
|
|
|
assert_component('mode', opts, 'NORMAL')
|
|
|
|
vim.api.nvim_get_mode:revert()
|
|
|
|
end)
|
|
|
|
end)
|