tests/indent: factor out most of the code into common.lua

1 files changed, 21 insertions, 35 deletions

diff --git a/tests/indent/c_spec.lua b/tests/indent/c_spec.lua
index f93d7ee22..94f3d739a 100644
--- a/tests/indent/c_spec.lua
+++ b/tests/indent/c_spec.lua
@@ -1,49 +1,35 @@
-local whole_file = require('tests.indent.common').indent_whole_file
-local new_line = require('tests.indent.common').indent_new_line
-local scan_dir = require('plenary.scandir').scan_dir
+local Runner = require('tests.indent.common').Runner
 
-local opts = {
+local runner = Runner:new(it, 'tests/indent/c', {
   tabstop = 4,
   shiftwidth = 4,
   softtabstop = 0,
   expandtab = true,
-}
-
-local run = function(file, spec, title)
-  title = title and title or tostring(spec.on_line)
-  it(string.format('%s[%s]', file, title), function()
-    new_line('tests/indent/c/' .. file, spec, opts)
-  end)
-end
+})
 
 describe('indent C:', function()
   describe('whole file:', function()
-    local files = scan_dir('tests/indent/c');
-    for _, file in ipairs(files) do
-      it(vim.fn.fnamemodify(file, ':t'), function()
-        whole_file(file, opts)
-      end)
-    end
+    runner:whole_file('.')
   end)
 
   describe('new line:', function()
-    run('array.c', { on_line = 2, text = '0,', indent = 4 })
-    run('cond.c', { on_line = 3, text = 'x++;', indent = 8 })
-    run('cond.c', { on_line = 8, text = 'x++;', indent = 8 })
-    run('expr.c', { on_line = 10, text = '2 *', indent = 8 })
-    run('func.c', { on_line = 17, text = 'int z,', indent = 4 })
-    run('label.c', { on_line = 3, text = 'normal:', indent = 0 })
-    run('loop.c', { on_line = 3, text = 'x++;', indent = 8 })
-    run('preproc_cond.c', { on_line = 5, text = 'x++;', indent = 4 })
-    run('preproc_func.c', { on_line = 3, text = 'x++; \\', indent = 8 })
-    run('string.c', { on_line = 1, text = 'brave new \\', indent = 0 })
-    run('string.c', { on_line = 4, text = '"brave new "', indent = 4 })
-    run('struct.c', { on_line = 4, text = 'int y;', indent = 8 })
-    run('switch.c', { on_line = 3, text = 'x++;', indent = 12 })
-    run('ternary.c', { on_line = 4, text = ': (x == 0) : 0', indent = 8 })
+    runner:new_line('array.c', { on_line = 2, text = '0,', indent = 4 })
+    runner:new_line('cond.c', { on_line = 3, text = 'x++;', indent = 8 })
+    runner:new_line('cond.c', { on_line = 8, text = 'x++;', indent = 8 })
+    runner:new_line('expr.c', { on_line = 10, text = '2 *', indent = 8 })
+    runner:new_line('func.c', { on_line = 17, text = 'int z,', indent = 4 })
+    runner:new_line('label.c', { on_line = 3, text = 'normal:', indent = 0 })
+    runner:new_line('loop.c', { on_line = 3, text = 'x++;', indent = 8 })
+    runner:new_line('preproc_cond.c', { on_line = 5, text = 'x++;', indent = 4 })
+    runner:new_line('preproc_func.c', { on_line = 3, text = 'x++; \\', indent = 8 })
+    runner:new_line('string.c', { on_line = 1, text = 'brave new \\', indent = 0 })
+    runner:new_line('string.c', { on_line = 4, text = '"brave new "', indent = 4 })
+    runner:new_line('struct.c', { on_line = 4, text = 'int y;', indent = 8 })
+    runner:new_line('switch.c', { on_line = 3, text = 'x++;', indent = 12 })
+    runner:new_line('ternary.c', { on_line = 4, text = ': (x == 0) : 0', indent = 8 })
     -- the line after inserted one will be left with wrong indent but we only care about the inserted one
-    run('no_braces.c', { on_line = 4, text = 'x++;', indent = 8 })
-    run('no_braces.c', { on_line = 7, text = 'x++;', indent = 8 })
-    run('no_braces.c', { on_line = 10, text = 'x++;', indent = 8 })
+    runner:new_line('no_braces.c', { on_line = 4, text = 'x++;', indent = 8 })
+    runner:new_line('no_braces.c', { on_line = 7, text = 'x++;', indent = 8 })
+    runner:new_line('no_braces.c', { on_line = 10, text = 'x++;', indent = 8 })
   end)
 end)