Added additional validation for slack attachment format on server (#5680)

1 files changed, 65 insertions, 0 deletions

diff --git a/model/command_response_test.go b/model/command_response_test.go
index 7aa3e984b..131d87789 100644
--- a/model/command_response_test.go
+++ b/model/command_response_test.go
@@ -17,3 +17,68 @@ func TestCommandResponseJson(t *testing.T) {
 		t.Fatal("Ids do not match")
 	}
 }
+
+func TestCommandResponseFromJson(t *testing.T) {
+	json := `{
+		"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
+			}]
+		}]
+	}`
+
+	response := CommandResponseFromJson(strings.NewReader(json))
+
+	if response == nil {
+		t.Fatal("should've received non-nil CommandResponse")
+	}
+
+	if response.ResponseType != "ephemeral" {
+		t.Fatal("should've received correct response type")
+	} else if response.Text != "response text" {
+		t.Fatal("should've received correct response text")
+	} else if response.Username != "response username" {
+		t.Fatal("should've received correct response username")
+	} else if response.IconURL != "response icon url" {
+		t.Fatal("should've received correct response icon url")
+	} else if response.GotoLocation != "response goto location" {
+		t.Fatal("should've received correct response goto location")
+	}
+
+	attachments := response.Attachments
+	if len(attachments) != 2 {
+		t.Fatal("should've received 2 attachments")
+	} else if attachments[0].Text != "attachment 1 text" {
+		t.Fatal("should've received correct first attachment text")
+	} else if attachments[0].Pretext != "attachment 1 pretext" {
+		t.Fatal("should've received correct first attachment pretext")
+	} else if attachments[1].Text != "attachment 2 text" {
+		t.Fatal("should've received correct second attachment text")
+	}
+
+	fields := attachments[1].Fields
+	if len(fields) != 2 {
+		t.Fatal("should've received 2 fields")
+	} else if fields[0].Value.(string) != "value 1" {
+		t.Fatal("should've received correct first attachment value")
+	} else if _, ok := fields[1].Value.(string); !ok {
+		t.Fatal("should've received second attachment value parsed as a string")
+	} else if fields[1].Value.(string) != "[]" {
+		t.Fatal("should've received correct second attachment value")
+	}
+}