handle threads with no comments

This commit is contained in:
Andre Medeiros 2022-10-26 13:15:59 -04:00
parent 6fdcd3540b
commit 840d644a4e
3 changed files with 205 additions and 3 deletions

View file

@ -0,0 +1,182 @@
[
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},
"type": "streamable.com"
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"scrolling": false,
"media_domain_url": "https://www.redditmedia.com/mediaembed/so0808",
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"stickied": false,
"url": "https://streamable.com/9dzjf8",
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],
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}
},
{
"kind": "Listing",
"data": {
"after": null,
"dist": null,
"modhash": "",
"geo_filter": "",
"children": [],
"before": null
}
}
]

View file

@ -77,10 +77,12 @@ func NewThreadResponse(val *fastjson.Value) interface{} {
// Comments come in the second element of the array also as a listing // Comments come in the second element of the array also as a listing
comments := listings[1].Get("data").GetArray("children") comments := listings[1].Get("data").GetArray("children")
if len(comments) > 1 {
t.Children = make([]*Thing, len(comments)-1) t.Children = make([]*Thing, len(comments)-1)
for i, comment := range comments[:len(comments)-1] { for i, comment := range comments[:len(comments)-1] {
t.Children[i] = NewThing(comment) t.Children[i] = NewThing(comment)
} }
}
return t return t
} }

View file

@ -199,3 +199,21 @@ func TestThreadResponseParsing(t *testing.T) {
assert.Equal(t, "The Deck is a lot more portable than the Pi though.", tr.Children[0].Body) assert.Equal(t, "The Deck is a lot more portable than the Pi though.", tr.Children[0].Body)
assert.Equal(t, "PhonicUK", tr.Children[1].Author) assert.Equal(t, "PhonicUK", tr.Children[1].Author)
} }
func TestEmptyThreadResponseParsing(t *testing.T) {
t.Parallel()
bb, err := ioutil.ReadFile("testdata/thread_empty.json")
assert.NoError(t, err)
parser := NewTestParser(t)
val, err := parser.ParseBytes(bb)
assert.NoError(t, err)
ret := reddit.NewThreadResponse(val)
tr := ret.(*reddit.ThreadResponse)
assert.NotNil(t, tr)
assert.Equal(t, "So many knives… so little time.", tr.Post.Title)
assert.Equal(t, 0, len(tr.Children))
}