Barrett Ruth
e6b42168c9
Problem: the codebase still used the upstream \`oil\` naming everywhere — URL schemes, the \`:Oil\` command, highlight groups, user events, module paths, filetypes, buffer/window variables, LuaCATS type annotations, vimdoc help tags, syntax groups, and internal identifiers. Solution: mechanical rename of every reference. URL schemes now use \`canola://\` (plus \`canola-ssh://\`, \`canola-s3://\`, \`canola-sss://\`, \`canola-trash://\`, \`canola-test://\`). The \`:Canola\` command replaces \`:Oil\`. All highlight groups, user events, augroups, namespaces, filetypes, require paths, type annotations, help tags, and identifiers follow suit. The \`upstream\` remote to \`stevearc/oil.nvim\` has been removed and the \`vim.g.oil\` deprecation shim dropped.
419 lines
13 KiB
Lua
419 lines
13 KiB
Lua
local cache = require('canola.cache')
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local constants = require('canola.constants')
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local mutator = require('canola.mutator')
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local test_adapter = require('canola.adapters.test')
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local test_util = require('spec.test_util')
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local FIELD_ID = constants.FIELD_ID
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local FIELD_NAME = constants.FIELD_NAME
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local FIELD_TYPE = constants.FIELD_TYPE
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describe('mutator', function()
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after_each(function()
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test_util.reset_editor()
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end)
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describe('build actions', function()
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it('empty diffs produce no actions', function()
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vim.cmd.edit({ args = { 'canola-test:///foo/' } })
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local bufnr = vim.api.nvim_get_current_buf()
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local actions = mutator.create_actions_from_diffs({
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[bufnr] = {},
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})
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assert.are.same({}, actions)
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end)
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it('constructs CREATE actions', function()
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vim.cmd.edit({ args = { 'canola-test:///foo/' } })
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local bufnr = vim.api.nvim_get_current_buf()
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local diffs = {
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{ type = 'new', name = 'a.txt', entry_type = 'file' },
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}
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local actions = mutator.create_actions_from_diffs({
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[bufnr] = diffs,
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})
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assert.are.same({
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{
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type = 'create',
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entry_type = 'file',
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url = 'canola-test:///foo/a.txt',
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},
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}, actions)
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end)
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it('constructs DELETE actions', function()
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local file = test_adapter.test_set('/foo/a.txt', 'file')
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vim.cmd.edit({ args = { 'canola-test:///foo/' } })
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local bufnr = vim.api.nvim_get_current_buf()
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local diffs = {
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{ type = 'delete', name = 'a.txt', id = file[FIELD_ID] },
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}
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local actions = mutator.create_actions_from_diffs({
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[bufnr] = diffs,
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})
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assert.are.same({
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{
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type = 'delete',
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entry_type = 'file',
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url = 'canola-test:///foo/a.txt',
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},
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}, actions)
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end)
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it('constructs COPY actions', function()
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local file = test_adapter.test_set('/foo/a.txt', 'file')
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vim.cmd.edit({ args = { 'canola-test:///foo/' } })
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local bufnr = vim.api.nvim_get_current_buf()
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local diffs = {
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{ type = 'new', name = 'b.txt', entry_type = 'file', id = file[FIELD_ID] },
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}
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local actions = mutator.create_actions_from_diffs({
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[bufnr] = diffs,
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})
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assert.are.same({
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{
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type = 'copy',
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entry_type = 'file',
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src_url = 'canola-test:///foo/a.txt',
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dest_url = 'canola-test:///foo/b.txt',
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},
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}, actions)
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end)
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it('constructs MOVE actions', function()
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local file = test_adapter.test_set('/foo/a.txt', 'file')
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vim.cmd.edit({ args = { 'canola-test:///foo/' } })
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local bufnr = vim.api.nvim_get_current_buf()
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local diffs = {
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{ type = 'delete', name = 'a.txt', id = file[FIELD_ID] },
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{ type = 'new', name = 'b.txt', entry_type = 'file', id = file[FIELD_ID] },
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}
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local actions = mutator.create_actions_from_diffs({
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[bufnr] = diffs,
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})
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assert.are.same({
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{
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type = 'move',
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entry_type = 'file',
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src_url = 'canola-test:///foo/a.txt',
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dest_url = 'canola-test:///foo/b.txt',
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},
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}, actions)
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end)
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it('correctly orders MOVE + CREATE', function()
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local file = test_adapter.test_set('/a.txt', 'file')
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vim.cmd.edit({ args = { 'canola-test:///' } })
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local bufnr = vim.api.nvim_get_current_buf()
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local diffs = {
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{ type = 'delete', name = 'a.txt', id = file[FIELD_ID] },
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{ type = 'new', name = 'b.txt', entry_type = 'file', id = file[FIELD_ID] },
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{ type = 'new', name = 'a.txt', entry_type = 'file' },
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}
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local actions = mutator.create_actions_from_diffs({
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[bufnr] = diffs,
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})
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assert.are.same({
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{
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type = 'move',
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entry_type = 'file',
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src_url = 'canola-test:///a.txt',
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dest_url = 'canola-test:///b.txt',
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},
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{
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type = 'create',
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entry_type = 'file',
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url = 'canola-test:///a.txt',
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},
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}, actions)
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end)
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it('resolves MOVE loops', function()
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local afile = test_adapter.test_set('/a.txt', 'file')
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local bfile = test_adapter.test_set('/b.txt', 'file')
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vim.cmd.edit({ args = { 'canola-test:///' } })
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local bufnr = vim.api.nvim_get_current_buf()
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local diffs = {
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{ type = 'delete', name = 'a.txt', id = afile[FIELD_ID] },
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{ type = 'new', name = 'b.txt', entry_type = 'file', id = afile[FIELD_ID] },
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{ type = 'delete', name = 'b.txt', id = bfile[FIELD_ID] },
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{ type = 'new', name = 'a.txt', entry_type = 'file', id = bfile[FIELD_ID] },
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}
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math.randomseed(2983982)
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local actions = mutator.create_actions_from_diffs({
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[bufnr] = diffs,
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})
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local tmp_url = 'canola-test:///a.txt__canola_tmp_510852'
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assert.are.same({
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{
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type = 'move',
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entry_type = 'file',
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src_url = 'canola-test:///a.txt',
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dest_url = tmp_url,
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},
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{
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type = 'move',
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entry_type = 'file',
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src_url = 'canola-test:///b.txt',
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dest_url = 'canola-test:///a.txt',
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},
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{
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type = 'move',
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entry_type = 'file',
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src_url = tmp_url,
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dest_url = 'canola-test:///b.txt',
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},
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}, actions)
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end)
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end)
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describe('order actions', function()
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it('Creates files inside dir before move', function()
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local move = {
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type = 'move',
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src_url = 'canola-test:///a',
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dest_url = 'canola-test:///b',
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entry_type = 'directory',
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}
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local create = { type = 'create', url = 'canola-test:///a/hi.txt', entry_type = 'file' }
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local actions = { move, create }
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local ordered_actions = mutator.enforce_action_order(actions)
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assert.are.same({ create, move }, ordered_actions)
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end)
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it('Moves file out of parent before deleting parent', function()
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local move = {
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type = 'move',
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src_url = 'canola-test:///a/b.txt',
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dest_url = 'canola-test:///b.txt',
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entry_type = 'file',
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}
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local delete = { type = 'delete', url = 'canola-test:///a', entry_type = 'directory' }
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local actions = { delete, move }
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local ordered_actions = mutator.enforce_action_order(actions)
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assert.are.same({ move, delete }, ordered_actions)
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end)
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it('Handles parent child move ordering', function()
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local move1 = {
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type = 'move',
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src_url = 'canola-test:///a/b',
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dest_url = 'canola-test:///b',
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entry_type = 'directory',
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}
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local move2 = {
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type = 'move',
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src_url = 'canola-test:///a',
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dest_url = 'canola-test:///b/a',
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entry_type = 'directory',
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}
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local actions = { move2, move1 }
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local ordered_actions = mutator.enforce_action_order(actions)
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assert.are.same({ move1, move2 }, ordered_actions)
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end)
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it('Handles a delete inside a moved folder', function()
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local del = {
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type = 'delete',
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url = 'canola-test:///a/b.txt',
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entry_type = 'file',
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}
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local move = {
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type = 'move',
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src_url = 'canola-test:///a',
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dest_url = 'canola-test:///b',
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entry_type = 'directory',
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}
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local actions = { move, del }
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local ordered_actions = mutator.enforce_action_order(actions)
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assert.are.same({ del, move }, ordered_actions)
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end)
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it('Detects move directory loops', function()
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local move = {
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type = 'move',
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src_url = 'canola-test:///a',
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dest_url = 'canola-test:///a/b',
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entry_type = 'directory',
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}
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assert.has_error(function()
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mutator.enforce_action_order({ move })
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end)
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end)
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it('Detects copy directory loops', function()
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local move = {
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type = 'copy',
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src_url = 'canola-test:///a',
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dest_url = 'canola-test:///a/b',
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entry_type = 'directory',
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}
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assert.has_error(function()
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mutator.enforce_action_order({ move })
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end)
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end)
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it('Detects nested copy directory loops', function()
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local move = {
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type = 'copy',
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src_url = 'canola-test:///a',
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dest_url = 'canola-test:///a/b/a',
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entry_type = 'directory',
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}
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assert.has_error(function()
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mutator.enforce_action_order({ move })
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end)
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end)
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describe('change', function()
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it('applies CHANGE after CREATE', function()
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local create = { type = 'create', url = 'canola-test:///a/hi.txt', entry_type = 'file' }
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local change = {
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type = 'change',
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url = 'canola-test:///a/hi.txt',
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entry_type = 'file',
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column = 'TEST',
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value = 'TEST',
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}
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local actions = { change, create }
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local ordered_actions = mutator.enforce_action_order(actions)
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assert.are.same({ create, change }, ordered_actions)
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end)
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it('applies CHANGE after COPY src', function()
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local copy = {
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type = 'copy',
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src_url = 'canola-test:///a/hi.txt',
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dest_url = 'canola-test:///b.txt',
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entry_type = 'file',
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}
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local change = {
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type = 'change',
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url = 'canola-test:///a/hi.txt',
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entry_type = 'file',
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column = 'TEST',
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value = 'TEST',
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}
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local actions = { change, copy }
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local ordered_actions = mutator.enforce_action_order(actions)
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assert.are.same({ copy, change }, ordered_actions)
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end)
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it('applies CHANGE after COPY dest', function()
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local copy = {
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type = 'copy',
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src_url = 'canola-test:///b.txt',
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dest_url = 'canola-test:///a/hi.txt',
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entry_type = 'file',
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}
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local change = {
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type = 'change',
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url = 'canola-test:///a/hi.txt',
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entry_type = 'file',
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column = 'TEST',
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value = 'TEST',
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}
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local actions = { change, copy }
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local ordered_actions = mutator.enforce_action_order(actions)
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assert.are.same({ copy, change }, ordered_actions)
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end)
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it('applies CHANGE after MOVE dest', function()
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local move = {
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type = 'move',
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src_url = 'canola-test:///b.txt',
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dest_url = 'canola-test:///a/hi.txt',
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entry_type = 'file',
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}
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local change = {
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type = 'change',
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url = 'canola-test:///a/hi.txt',
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entry_type = 'file',
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column = 'TEST',
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value = 'TEST',
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}
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local actions = { change, move }
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local ordered_actions = mutator.enforce_action_order(actions)
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assert.are.same({ move, change }, ordered_actions)
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end)
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end)
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end)
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describe('perform actions', function()
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it('creates new entries', function()
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local actions = {
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{ type = 'create', url = 'canola-test:///a.txt', entry_type = 'file' },
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}
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test_util.await(mutator.process_actions, 2, actions)
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local files = cache.list_url('canola-test:///')
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assert.are.same({
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['a.txt'] = {
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[FIELD_ID] = 1,
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[FIELD_TYPE] = 'file',
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[FIELD_NAME] = 'a.txt',
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},
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}, files)
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end)
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it('deletes entries', function()
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local file = test_adapter.test_set('/a.txt', 'file')
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local actions = {
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{ type = 'delete', url = 'canola-test:///a.txt', entry_type = 'file' },
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}
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test_util.await(mutator.process_actions, 2, actions)
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local files = cache.list_url('canola-test:///')
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assert.are.same({}, files)
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assert.is_nil(cache.get_entry_by_id(file[FIELD_ID]))
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assert.has_error(function()
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cache.get_parent_url(file[FIELD_ID])
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end)
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end)
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it('moves entries', function()
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local file = test_adapter.test_set('/a.txt', 'file')
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local actions = {
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{
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type = 'move',
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src_url = 'canola-test:///a.txt',
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dest_url = 'canola-test:///b.txt',
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entry_type = 'file',
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},
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}
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test_util.await(mutator.process_actions, 2, actions)
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local files = cache.list_url('canola-test:///')
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local new_entry = {
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[FIELD_ID] = file[FIELD_ID],
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[FIELD_TYPE] = 'file',
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[FIELD_NAME] = 'b.txt',
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}
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assert.are.same({
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['b.txt'] = new_entry,
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}, files)
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assert.are.same(new_entry, cache.get_entry_by_id(file[FIELD_ID]))
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assert.equals('canola-test:///', cache.get_parent_url(file[FIELD_ID]))
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end)
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it('copies entries', function()
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local file = test_adapter.test_set('/a.txt', 'file')
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local actions = {
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{
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type = 'copy',
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src_url = 'canola-test:///a.txt',
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dest_url = 'canola-test:///b.txt',
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entry_type = 'file',
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},
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}
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test_util.await(mutator.process_actions, 2, actions)
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local files = cache.list_url('canola-test:///')
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local new_entry = {
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[FIELD_ID] = file[FIELD_ID] + 1,
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[FIELD_TYPE] = 'file',
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[FIELD_NAME] = 'b.txt',
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}
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assert.are.same({
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['a.txt'] = file,
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['b.txt'] = new_entry,
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}, files)
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end)
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end)
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end)
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