help spec

tests/unit_tests/help_spec.lua

@@ -0,0 +1,32 @@
+local help = require 'triptych.help'
+local assert = require 'luassert'
+local framework = require 'tests.test_framework'
+local it = framework.test
+local describe = framework.describe
+
+describe('help_lines', {
+  it('returns key bindings', function()
+    local result = help.help_lines()
+
+    assert.same({
+      'Triptych key bindings',
+      '',
+      '[-]             : open_hsplit',
+      '[.]             : jump_to_cwd',
+      '[<C-t>]         : open_tab',
+      '[<leader>.]     : toggle_hidden',
+      '[<leader>cd]    : cd',
+      '[a]             : add',
+      '[c]             : copy',
+      '[d]             : delete',
+      '[g?]            : show_help',
+      '[h]             : nav_left',
+      '[l, <CR>]       : nav_right',
+      '[p]             : paste',
+      '[q]             : quit',
+      '[r]             : rename',
+      '[x]             : cut',
+      '[|]             : open_vsplit',
+    }, result)
+  end)
+})