zettelkasten.nvim/lua/zettelkasten/zettelkasten_spec.lua

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ZK = require'lua.zettelkasten.init'
Test_date={ year=2019, month=10, day=29, hour=16, min=45 }
describe("Zettelkasten", function()
before_each(function()
ZK.init({ g={}, b={} })
end)
describe("anchor creation", function()
it("should return zettel anchor from time passed in", function()
assert.same("1910291645", ZK.create_anchor(Test_date))
end)
it("should return zettel anchor from current moment if no argument passed in", function()
assert.same(os.date('%y%m%d%H%M'), ZK.create_anchor())
end)
it("should return nil if argument passed in is invalid", function()
assert.is_nil(ZK.create_anchor("My grandmother is lovely."))
end)
end)
describe("link creation", function()
it("should return a markdown link with only zettel anchor on no text passed in", function()
assert.same("1910291645.md", ZK.create_link(nil, Test_date))
end)
it("should text to link", function()
assert.same("1910291645_isappended.md", ZK.create_link("isappended", Test_date))
end)
it("should return lowercased link text", function()
assert.same("1910291645_yesiamshouting.md", ZK.create_link("YESIAMSHOUTING", Test_date))
end)
it("should return spaces in text replaced with dashes", function()
assert.same("1910291645_yes-indeed-a-space.md", ZK.create_link("yes indeed a space", Test_date))
end)
it("should place the contents of g:zettel_anchor_separator variable in link", function()
vim = { g = { zettel_anchor_separator = "SEP" }, b = {}}
ZK.init(vim)
assert.same("1910291645SEParated.md", ZK.create_link("arated", Test_date))
end)
it("should append the filetype set in g:zettel_extension", function()
vim = { g = { zettel_extension = ".something" }, b = {}}
ZK.init(vim)
assert.same("1910291645_theworld.something", ZK.create_link("theworld", Test_date))
end)
end)
-- these tests, I suppose, only work on unix due to the file structure
describe("zettel listing", function()
before_each(function()
get_api_mock = function(files)
return {
g = {},
b = {},
loop = {
fs_scandir = function()
if #files == 0 then
return false
else
return true
end
end,
fs_scandir_next = function() return table.remove(files) end
}
}
end
end)
it("should return anchor-keyed table pointing to filename of zettel", function()
local file_list = { "1910291645 this-is-a-testfile.md" }
ZK.init(get_api_mock(file_list))
local expected = { ["1910291645"] = "1910291645 this-is-a-testfile.md", }
assert.same(expected, ZK.get_zettel_list("someDir"))
end)
it("should ignore any malformed files", function()
local file_list = {
"2010261208 this-should-be-picked-up.md",
"1910291645 this-is-a-testfile.md",
"this-is-not-a-testfile.md",
"1910271456 this-is-wrong-extension.txt",
"1812 this-is-ignored.md",
}
ZK.init(get_api_mock(file_list))
local expected = {
["1910291645"] = "1910291645 this-is-a-testfile.md",
["2010261208"] = "2010261208 this-should-be-picked-up.md",
}
assert.same(expected, ZK.get_zettel_list("someDir"))
end)
it("should recurse into directories if recursive argument passed in ", function()
local files = {
{ "1910271456 testfile.md", "file" },
{ "more-notes-here", "directory" },
{ "2010261208 another-testfile.md", "file" },
}
local vim_api_mock = {
g = {},
b = {},
loop = mock({
fs_scandir = function()
if #files == 0 then
return false
else
return true
end
end,
fs_scandir_next = function()
if #files == 0 then return nil end
local fname, ftype = unpack(table.remove(files))
return fname, ftype
end
})
}
ZK.init(vim_api_mock)
ZK.get_zettel_list("path/to/startingdir", true)
assert.spy(vim_api_mock.loop.fs_scandir).was_called(2)
assert.spy(vim_api_mock.loop.fs_scandir).was_called_with("path/to/startingdir/more-notes-here")
end)
end)
end)