local Runner = require('tests.indent.common').Runner

local run = Runner:new(it, 'tests/indent/rust', {
  tabstop = 4,
  shiftwidth = 4,
  softtabstop = 0,
  expandtab = true,
})

describe('indent Rust:', function()
  describe('whole file:', function()
    run:whole_file('.')
  end)

  describe('new line:', function()
    run:new_line('array.rs', { on_line = 2, text = '0,', indent = 4 })
    run:new_line('array.rs', { on_line = 8, text = '0,', indent = 8 })
    run:new_line('comment.rs', { on_line = 3, text = 'a', indent = '/// ' })
    run:new_line('comment.rs', { on_line = 10, text = 'a', indent = '    /// ' })
    run:new_line('cond.rs', { on_line = 11, text = 'x += 1;', indent = 12 })
    run:new_line('cond.rs', { on_line = 2, text = 'x += 1;', indent = 8 })
    run:new_line('cond.rs', { on_line = 4, text = 'x += 1;', indent = 8 })
    run:new_line('cond.rs', { on_line = 6, text = 'x += 1;', indent = 8 })
    run:new_line('cond.rs', { on_line = 8, text = 'x += 1;', indent = 4 })
    run:new_line('if_let_cond.rs', { on_line = 2, text = 'let a = 1;', indent = 8 })
    run:new_line('if_let_cond.rs', { on_line = 4, text = 'let a = 1;', indent = 8 })
    run:new_line('if_let_cond.rs', { on_line = 6, text = 'let a = 1;', indent = 4 })
    run:new_line('enum.rs', { on_line = 2, text = 'Q,', indent = 4 })
    run:new_line('enum.rs', { on_line = 4, text = 'i32,', indent = 8 })
    run:new_line('enum.rs', { on_line = 8, text = 'z: u32,', indent = 8 })
    run:new_line('enum.rs', { on_line = 11, text = 'let _x = 1;', indent = 0 })
    run:new_line('func.rs', { on_line = 1, text = 'let _x = 1;', indent = 4 })
    run:new_line('func.rs', { on_line = 3, text = 'let _x = 1;', indent = 0 })
    run:new_line('func.rs', { on_line = 6, text = 'z: i32,', indent = 4 })
    run:new_line('impl.rs', { on_line = 3, text = 'const FOO: u32 = 1;', indent = 4 })
    run:new_line('impl.rs', { on_line = 4, text = 'let _x = 1;', indent = 8 })
    run:new_line('impl.rs', { on_line = 6, text = 'let _x = 1;', indent = 4 })
    run:new_line('impl.rs', { on_line = 7, text = 'let _x = 1;', indent = 0 })
    run:new_line('loop.rs', { on_line = 10, text = 'x += 1;', indent = 8 })
    run:new_line('loop.rs', { on_line = 2, text = 'x += 1;', indent = 8 })
    run:new_line('loop.rs', { on_line = 6, text = 'x += 1;', indent = 8 })
    run:new_line('macro.rs', { on_line = 1, text = '() => {},', indent = 4 })
    run:new_line('macro.rs', { on_line = 12, text = 'B C', indent = 4 })
    run:new_line('macro.rs', { on_line = 2, text = 'struct $c;', indent = 8 })
    run:new_line('match.rs', { on_line = 2, text = '-1 => -1,', indent = 8 })
    run:new_line('match.rs', { on_line = 7, text = 'let y = 1;', indent = 12 })
    run:new_line('match.rs', { on_line = 10, text = 'let y = 1;', indent = 4 })
    run:new_line('mod.rs', { on_line = 1, text = 'const Z: i32 = 1;', indent = 4 })
    run:new_line('mod.rs', { on_line = 2, text = 'const Z: i32 = 1;', indent = 4 })
    run:new_line('mod.rs', { on_line = 6, text = 'const Z: i32 = 1;', indent = 8 })
    run:new_line('mod.rs', { on_line = 7, text = 'const Z: i32 = 1;', indent = 4 })
    run:new_line('string.rs', { on_line = 2, text = 'brave new', indent = 0 })
    run:new_line('string.rs', { on_line = 5, text = 'brave new \\', indent = 8 })
    run:new_line('string.rs', { on_line = 9, text = 'brave new \\', indent = 8 })
    run:new_line('struct.rs', { on_line = 1, text = 'z: i32,', indent = 4 })
    run:new_line('struct.rs', { on_line = 2, text = 'z: i32,', indent = 4 })
    run:new_line('struct.rs', { on_line = 4, text = 'let y = 1;', indent = 0 })
    run:new_line('trait.rs', { on_line = 4, text = 'fn baz();', indent = 4 })
    run:new_line('trait.rs', { on_line = 5, text = 'let y = 1;', indent = 0 })
    run:new_line('trait.rs', { on_line = 7, text = 'fn baz();', indent = 4 })
    run:new_line('trait.rs', { on_line = 8, text = '()', indent = 8 })
    run:new_line('where.rs', { on_line = 17, text = 'T: Debug,', indent = 4 })
    run:new_line('where.rs', { on_line = 2, text = 'T: Debug,', indent = 4 })
    run:new_line('where.rs', { on_line = 9, text = 'T: Debug,', indent = 4 })
  end)
end)