diff options
Diffstat (limited to 'test/functional/lua/json_spec.lua')
| -rw-r--r-- | test/functional/lua/json_spec.lua | 111 |
1 files changed, 74 insertions, 37 deletions
diff --git a/test/functional/lua/json_spec.lua b/test/functional/lua/json_spec.lua index fbb21bfd57..25fdb48eea 100644 --- a/test/functional/lua/json_spec.lua +++ b/test/functional/lua/json_spec.lua @@ -1,20 +1,57 @@ local helpers = require('test.functional.helpers')(after_each) local clear = helpers.clear -local NIL = helpers.NIL local exec_lua = helpers.exec_lua local eq = helpers.eq +local pcall_err = helpers.pcall_err -describe('vim.json.decode function', function() +describe('vim.json.decode()', function() before_each(function() clear() end) it('parses null, true, false', function() - eq(NIL, exec_lua([[return vim.json.decode('null')]])) + eq(vim.NIL, exec_lua([[return vim.json.decode('null')]])) eq(true, exec_lua([[return vim.json.decode('true')]])) eq(false, exec_lua([[return vim.json.decode('false')]])) end) + it('validation', function() + eq('Expected object key string but found invalid token at character 2', + pcall_err(exec_lua, [[return vim.json.decode('{a:"b"}')]])) + end) + + it('options', function() + local jsonstr = '{"arr":[1,2,null],"bar":[3,7],"foo":{"a":"b"},"baz":null}' + eq({ + arr = { 1, 2, vim.NIL }, + bar = { 3, 7 }, + baz = vim.NIL, + foo = { a = 'b' }, + }, + exec_lua([[return vim.json.decode(..., {})]], jsonstr)) + eq({ + arr = { 1, 2, vim.NIL }, + bar = { 3, 7 }, + -- baz = nil, + foo = { a = 'b' }, + }, + exec_lua([[return vim.json.decode(..., { luanil = { object = true } })]], jsonstr)) + eq({ + arr = { 1, 2 }, + bar = { 3, 7 }, + baz = vim.NIL, + foo = { a = 'b' }, + }, + exec_lua([[return vim.json.decode(..., { luanil = { array = true } })]], jsonstr)) + eq({ + arr = { 1, 2 }, + bar = { 3, 7 }, + -- baz = nil, + foo = { a = 'b' }, + }, + exec_lua([[return vim.json.decode(..., { luanil = { array = true, object = true } })]], jsonstr)) + end) + it('parses integer numbers', function() eq(100000, exec_lua([[return vim.json.decode('100000')]])) eq(-100000, exec_lua([[return vim.json.decode('-100000')]])) @@ -60,7 +97,7 @@ describe('vim.json.decode function', function() it('parses containers', function() eq({1}, exec_lua([[return vim.json.decode('[1]')]])) - eq({NIL, 1}, exec_lua([[return vim.json.decode('[null, 1]')]])) + eq({vim.NIL, 1}, exec_lua([[return vim.json.decode('[null, 1]')]])) eq({['1']=2}, exec_lua([[return vim.json.decode('{"1": 2}')]])) eq({['1']=2, ['3']={{['4']={['5']={{}, 1}}}}}, exec_lua([[return vim.json.decode('{"1": 2, "3": [{"4": {"5": [ [], 1]}}]}')]])) @@ -88,43 +125,43 @@ describe('vim.json.decode function', function() end) -describe('vim.json.encode function', function() +describe('vim.json.encode()', function() before_each(function() clear() end) - it('dumps strings', function() - eq('"Test"', exec_lua([[return vim.json.encode('Test')]])) - eq('""', exec_lua([[return vim.json.encode('')]])) - eq('"\\t"', exec_lua([[return vim.json.encode('\t')]])) - eq('"\\n"', exec_lua([[return vim.json.encode('\n')]])) - -- vim.fn.json_encode return \\u001B - eq('"\\u001b"', exec_lua([[return vim.json.encode('\27')]])) - eq('"þÿþ"', exec_lua([[return vim.json.encode('þÿþ')]])) - end) - - it('dumps numbers', function() - eq('0', exec_lua([[return vim.json.encode(0)]])) - eq('10', exec_lua([[return vim.json.encode(10)]])) - eq('-10', exec_lua([[return vim.json.encode(-10)]])) - end) - - it('dumps floats', function() - eq('10.5', exec_lua([[return vim.json.encode(10.5)]])) - eq('-10.5', exec_lua([[return vim.json.encode(-10.5)]])) - eq('-1e-05', exec_lua([[return vim.json.encode(-1e-5)]])) - end) - - it('dumps lists', function() - eq('[]', exec_lua([[return vim.json.encode({})]])) - eq('[[]]', exec_lua([[return vim.json.encode({{}})]])) - eq('[[],[]]', exec_lua([[return vim.json.encode({{}, {}})]])) - end) - - it('dumps dictionaries', function() - eq('{}', exec_lua([[return vim.json.encode(vim.empty_dict())]])) - eq('{"d":[]}', exec_lua([[return vim.json.encode({d={}})]])) - end) + it('dumps strings', function() + eq('"Test"', exec_lua([[return vim.json.encode('Test')]])) + eq('""', exec_lua([[return vim.json.encode('')]])) + eq('"\\t"', exec_lua([[return vim.json.encode('\t')]])) + eq('"\\n"', exec_lua([[return vim.json.encode('\n')]])) + -- vim.fn.json_encode return \\u001B + eq('"\\u001b"', exec_lua([[return vim.json.encode('\27')]])) + eq('"þÿþ"', exec_lua([[return vim.json.encode('þÿþ')]])) + end) + + it('dumps numbers', function() + eq('0', exec_lua([[return vim.json.encode(0)]])) + eq('10', exec_lua([[return vim.json.encode(10)]])) + eq('-10', exec_lua([[return vim.json.encode(-10)]])) + end) + + it('dumps floats', function() + eq('10.5', exec_lua([[return vim.json.encode(10.5)]])) + eq('-10.5', exec_lua([[return vim.json.encode(-10.5)]])) + eq('-1e-05', exec_lua([[return vim.json.encode(-1e-5)]])) + end) + + it('dumps lists', function() + eq('[]', exec_lua([[return vim.json.encode({})]])) + eq('[[]]', exec_lua([[return vim.json.encode({{}})]])) + eq('[[],[]]', exec_lua([[return vim.json.encode({{}, {}})]])) + end) + + it('dumps dictionaries', function() + eq('{}', exec_lua([[return vim.json.encode(vim.empty_dict())]])) + eq('{"d":[]}', exec_lua([[return vim.json.encode({d={}})]])) + end) it('dumps vim.NIL', function() eq('null', exec_lua([[return vim.json.encode(vim.NIL)]])) |