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// Copyright (c) 2016-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package model
import (
"strings"
"testing"
"github.com/stretchr/testify/assert"
)
func TestCommandResponseFromHTTPBody(t *testing.T) {
for _, test := range []struct {
ContentType string
Body string
ExpectedText string
}{
{"", "foo", "foo"},
{"text/plain", "foo", "foo"},
{"application/json", `{"text": "foo"}`, "foo"},
{"application/json; charset=utf-8", `{"text": "foo"}`, "foo"},
} {
response, err := CommandResponseFromHTTPBody(test.ContentType, strings.NewReader(test.Body))
assert.NoError(t, err)
assert.Equal(t, test.ExpectedText, response.Text)
}
}
func TestCommandResponseFromPlainText(t *testing.T) {
response := CommandResponseFromPlainText("foo")
assert.Equal(t, "foo", response.Text)
}
func TestCommandResponseFromJson(t *testing.T) {
t.Parallel()
sToP := func(s string) *string {
return &s
}
testCases := []struct {
Description string
Json string
ExpectedCommandResponse *CommandResponse
ExpectedError *string
}{
{
"empty response",
"",
nil,
sToP("parsing error at line 1, character 1: unexpected end of JSON input"),
},
{
"malformed response",
`{"text": }`,
nil,
sToP("parsing error at line 1, character 11: invalid character '}' looking for beginning of value"),
},
{
"invalid response",
`{"text": "test", "response_type": 5}`,
nil,
sToP("parsing error at line 1, character 36: json: cannot unmarshal number into Go struct field CommandResponse.response_type of type string"),
},
{
"ephemeral response",
`{
"response_type": "ephemeral",
"text": "response text",
"username": "response username",
"icon_url": "response icon url",
"goto_location": "response goto location",
"attachments": [{
"text": "attachment 1 text",
"pretext": "attachment 1 pretext"
},{
"text": "attachment 2 text",
"fields": [{
"title": "field 1",
"value": "value 1",
"short": true
},{
"title": "field 2",
"value": [],
"short": false
}]
}]
}`,
&CommandResponse{
ResponseType: "ephemeral",
Text: "response text",
Username: "response username",
IconURL: "response icon url",
GotoLocation: "response goto location",
Attachments: []*SlackAttachment{
{
Text: "attachment 1 text",
Pretext: "attachment 1 pretext",
},
{
Text: "attachment 2 text",
Fields: []*SlackAttachmentField{
{
Title: "field 1",
Value: "value 1",
Short: true,
},
{
Title: "field 2",
Value: "[]",
Short: false,
},
},
},
},
},
nil,
},
{
"null array items",
`{"attachments":[{"fields":[{"title":"foo","value":"bar","short":true}, null]}, null]}`,
&CommandResponse{
Attachments: []*SlackAttachment{
{
Fields: []*SlackAttachmentField{
{
Title: "foo",
Value: "bar",
Short: true,
},
},
},
},
},
nil,
},
}
for _, testCase := range testCases {
testCase := testCase
t.Run(testCase.Description, func(t *testing.T) {
t.Parallel()
response, err := CommandResponseFromJson(strings.NewReader(testCase.Json))
if testCase.ExpectedError != nil {
assert.EqualError(t, err, *testCase.ExpectedError)
assert.Nil(t, response)
} else {
assert.NoError(t, err)
if assert.NotNil(t, response) {
assert.Equal(t, testCase.ExpectedCommandResponse, response)
}
}
})
}
}
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