Skip to content

Commit bcbd9ee

Browse files
kyleVstegerkyleVsteger
authored
Feat: Order Output Json (#11)
* Feat: Order Output Json * def -> defp
1 parent e62ac67 commit bcbd9ee

2 files changed

Lines changed: 249 additions & 0 deletions

File tree

‎lib/channel_spec/serializer.ex‎

Lines changed: 28 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -37,6 +37,34 @@ defmodule Serializer do
3737
def to_string(socket_tree) do
3838
socket_tree
3939
|> to_schema()
40+
|> to_ordered_structs()
4041
|> Jason.encode!(pretty: true)
4142
end
43+
44+
# Helper function to ensure the order of the output json
45+
@spec to_ordered_structs(map()) :: Jason.OrderedObject.t()
46+
defp to_ordered_structs(map) when is_map(map) do
47+
reverse_ordered =
48+
map
49+
|> Enum.to_list()
50+
|> Enum.sort_by(fn {key, _val} -> key end, :asc)
51+
|> Enum.reduce(%Jason.OrderedObject{}, fn
52+
{key, value}, acc when is_map(value) ->
53+
%{acc | values: [{key, to_ordered_structs(value)} | acc.values]}
54+
55+
{key, value}, acc when is_list(value) ->
56+
%{acc | values: [{key, to_ordered_structs(value)} | acc.values]}
57+
58+
{key, value}, acc ->
59+
%{acc | values: [{key, value} | acc.values]}
60+
end)
61+
62+
%{reverse_ordered | values: Enum.reverse(reverse_ordered.values)}
63+
end
64+
65+
defp to_ordered_structs(list) when is_list(list) do
66+
Enum.map(list, &to_ordered_structs/1)
67+
end
68+
69+
defp to_ordered_structs(stuff), do: stuff
4270
end

‎test/channel_spec/serializer_test.exs‎

Lines changed: 221 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -38,5 +38,226 @@ defmodule ChannelSpec.SerializerTest do
3838
"type" => "object"
3939
}
4040
end
41+
42+
test "foo" do
43+
schema = %{
44+
type: :object,
45+
properties: %{
46+
b: %{type: :string},
47+
c: %{type: :string},
48+
x: %{type: :string},
49+
d: %{type: :string},
50+
electric_eel: %{type: :string},
51+
e: %{type: :string},
52+
h: %{type: :string},
53+
f: %{type: :string},
54+
g: %{type: :string},
55+
dog: %{type: :string},
56+
j: %{type: :string},
57+
k: %{type: :string},
58+
o: %{type: :string},
59+
jaguar: %{type: :string},
60+
l: %{type: :string},
61+
lemur: %{type: :string},
62+
u: %{type: :string},
63+
cuttle_fish: %{type: :string},
64+
m: %{type: :string},
65+
n: %{type: :string},
66+
ibex: %{type: :string},
67+
i: %{type: :string},
68+
hippopotamus: %{type: :string},
69+
y: %{type: :string},
70+
fox: %{type: :string},
71+
q: %{type: :string},
72+
a: %{type: :string},
73+
z: %{type: :string},
74+
koala: %{type: :string},
75+
r: %{type: :string},
76+
garden_snake: %{type: :string},
77+
s: %{type: :string},
78+
p: %{type: :string},
79+
bananas: %{type: :string},
80+
v: %{type: :string},
81+
t: %{type: :string},
82+
w: %{type: :string},
83+
apples: %{type: :string},
84+
one_of_list: [
85+
%{
86+
type: :object,
87+
properties: %{
88+
c: %{type: :string},
89+
b: %{type: :string},
90+
a: %{type: :string}
91+
}
92+
},
93+
%{
94+
type: :object,
95+
properties: %{
96+
f: %{type: :string},
97+
e: %{type: :string},
98+
d: %{type: :string}
99+
}
100+
}
101+
]
102+
}
103+
}
104+
105+
result =
106+
schema
107+
|> Serializer.to_schema()
108+
|> Serializer.to_string()
109+
110+
assert """
111+
{
112+
"properties": {
113+
"a": {
114+
"type": "string"
115+
},
116+
"apples": {
117+
"type": "string"
118+
},
119+
"b": {
120+
"type": "string"
121+
},
122+
"bananas": {
123+
"type": "string"
124+
},
125+
"c": {
126+
"type": "string"
127+
},
128+
"cuttle_fish": {
129+
"type": "string"
130+
},
131+
"d": {
132+
"type": "string"
133+
},
134+
"dog": {
135+
"type": "string"
136+
},
137+
"e": {
138+
"type": "string"
139+
},
140+
"electric_eel": {
141+
"type": "string"
142+
},
143+
"f": {
144+
"type": "string"
145+
},
146+
"fox": {
147+
"type": "string"
148+
},
149+
"g": {
150+
"type": "string"
151+
},
152+
"garden_snake": {
153+
"type": "string"
154+
},
155+
"h": {
156+
"type": "string"
157+
},
158+
"hippopotamus": {
159+
"type": "string"
160+
},
161+
"i": {
162+
"type": "string"
163+
},
164+
"ibex": {
165+
"type": "string"
166+
},
167+
"j": {
168+
"type": "string"
169+
},
170+
"jaguar": {
171+
"type": "string"
172+
},
173+
"k": {
174+
"type": "string"
175+
},
176+
"koala": {
177+
"type": "string"
178+
},
179+
"l": {
180+
"type": "string"
181+
},
182+
"lemur": {
183+
"type": "string"
184+
},
185+
"m": {
186+
"type": "string"
187+
},
188+
"n": {
189+
"type": "string"
190+
},
191+
"o": {
192+
"type": "string"
193+
},
194+
"one_of_list": [
195+
{
196+
"properties": {
197+
"a": {
198+
"type": "string"
199+
},
200+
"b": {
201+
"type": "string"
202+
},
203+
"c": {
204+
"type": "string"
205+
}
206+
},
207+
"type": "object"
208+
},
209+
{
210+
"properties": {
211+
"d": {
212+
"type": "string"
213+
},
214+
"e": {
215+
"type": "string"
216+
},
217+
"f": {
218+
"type": "string"
219+
}
220+
},
221+
"type": "object"
222+
}
223+
],
224+
"p": {
225+
"type": "string"
226+
},
227+
"q": {
228+
"type": "string"
229+
},
230+
"r": {
231+
"type": "string"
232+
},
233+
"s": {
234+
"type": "string"
235+
},
236+
"t": {
237+
"type": "string"
238+
},
239+
"u": {
240+
"type": "string"
241+
},
242+
"v": {
243+
"type": "string"
244+
},
245+
"w": {
246+
"type": "string"
247+
},
248+
"x": {
249+
"type": "string"
250+
},
251+
"y": {
252+
"type": "string"
253+
},
254+
"z": {
255+
"type": "string"
256+
}
257+
},
258+
"type": "object"
259+
}\
260+
""" == result
261+
end
41262
end
42263
end

0 commit comments

Comments
 (0)