forked from mattermost/mattermost
/
link_metadata_store.go
259 lines (204 loc) · 7.91 KB
/
link_metadata_store.go
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// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package storetest
import (
"net/http"
"testing"
"time"
"github.com/dyatlov/go-opengraph/opengraph"
"github.com/mattermost/mattermost-server/model"
"github.com/mattermost/mattermost-server/store"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
// These tests are ran on the same store instance, so this provides easier unique, valid timestamps
var linkMetadataTimestamp int64 = 1546300800000
func getNextLinkMetadataTimestamp() int64 {
linkMetadataTimestamp += int64(time.Hour) / 1000
return linkMetadataTimestamp
}
func TestLinkMetadataStore(t *testing.T, ss store.Store) {
t.Run("Save", func(t *testing.T) { testLinkMetadataStoreSave(t, ss) })
t.Run("Get", func(t *testing.T) { testLinkMetadataStoreGet(t, ss) })
t.Run("Types", func(t *testing.T) { testLinkMetadataStoreTypes(t, ss) })
}
func testLinkMetadataStoreSave(t *testing.T, ss store.Store) {
t.Run("should save item", func(t *testing.T) {
metadata := &model.LinkMetadata{
URL: "http://example.com",
Timestamp: getNextLinkMetadataTimestamp(),
Type: model.LINK_METADATA_TYPE_IMAGE,
Data: &model.PostImage{},
}
result := <-ss.LinkMetadata().Save(metadata)
require.Nil(t, result.Err)
require.IsType(t, metadata, result.Data)
assert.Equal(t, *metadata, *result.Data.(*model.LinkMetadata))
})
t.Run("should fail to save invalid item", func(t *testing.T) {
metadata := &model.LinkMetadata{
URL: "",
Timestamp: 0,
Type: "garbage",
Data: nil,
}
result := <-ss.LinkMetadata().Save(metadata)
assert.NotNil(t, result.Err)
})
t.Run("should save with duplicate URL and different timestamp", func(t *testing.T) {
metadata := &model.LinkMetadata{
URL: "http://example.com",
Timestamp: getNextLinkMetadataTimestamp(),
Type: model.LINK_METADATA_TYPE_IMAGE,
Data: &model.PostImage{},
}
result := <-ss.LinkMetadata().Save(metadata)
require.Nil(t, result.Err)
metadata.Timestamp = getNextLinkMetadataTimestamp()
result = <-ss.LinkMetadata().Save(metadata)
require.Nil(t, result.Err)
require.IsType(t, metadata, result.Data)
assert.Equal(t, *metadata, *result.Data.(*model.LinkMetadata))
})
t.Run("should save with duplicate timestamp and different URL", func(t *testing.T) {
metadata := &model.LinkMetadata{
URL: "http://example.com",
Timestamp: getNextLinkMetadataTimestamp(),
Type: model.LINK_METADATA_TYPE_IMAGE,
Data: &model.PostImage{},
}
result := <-ss.LinkMetadata().Save(metadata)
require.Nil(t, result.Err)
metadata.URL = "http://example.com/another/page"
result = <-ss.LinkMetadata().Save(metadata)
require.Nil(t, result.Err)
require.IsType(t, metadata, result.Data)
assert.Equal(t, *metadata, *result.Data.(*model.LinkMetadata))
})
t.Run("should not save with duplicate URL and timestamp, but should not return an error", func(t *testing.T) {
metadata := &model.LinkMetadata{
URL: "http://example.com",
Timestamp: getNextLinkMetadataTimestamp(),
Type: model.LINK_METADATA_TYPE_IMAGE,
Data: &model.PostImage{},
}
result := <-ss.LinkMetadata().Save(metadata)
require.Nil(t, result.Err)
assert.Equal(t, &model.PostImage{}, result.Data.(*model.LinkMetadata).Data)
metadata.Data = &model.PostImage{Height: 10, Width: 20}
result = <-ss.LinkMetadata().Save(metadata)
require.Nil(t, result.Err)
assert.Equal(t, result.Data.(*model.LinkMetadata).Data, &model.PostImage{Height: 10, Width: 20})
// Should return the original result, not the duplicate one
result = <-ss.LinkMetadata().Get(metadata.URL, metadata.Timestamp)
require.Nil(t, result.Err)
assert.Equal(t, &model.PostImage{}, result.Data.(*model.LinkMetadata).Data)
})
}
func testLinkMetadataStoreGet(t *testing.T, ss store.Store) {
t.Run("should get value", func(t *testing.T) {
metadata := &model.LinkMetadata{
URL: "http://example.com",
Timestamp: getNextLinkMetadataTimestamp(),
Type: model.LINK_METADATA_TYPE_IMAGE,
Data: &model.PostImage{},
}
result := <-ss.LinkMetadata().Save(metadata)
require.Nil(t, result.Err)
result = <-ss.LinkMetadata().Get(metadata.URL, metadata.Timestamp)
require.Nil(t, result.Err)
require.IsType(t, metadata, result.Data)
assert.Equal(t, *metadata, *result.Data.(*model.LinkMetadata))
})
t.Run("should return not found with incorrect URL", func(t *testing.T) {
metadata := &model.LinkMetadata{
URL: "http://example.com",
Timestamp: getNextLinkMetadataTimestamp(),
Type: model.LINK_METADATA_TYPE_IMAGE,
Data: &model.PostImage{},
}
result := <-ss.LinkMetadata().Save(metadata)
require.Nil(t, result.Err)
result = <-ss.LinkMetadata().Get("http://example.com/another_page", metadata.Timestamp)
require.NotNil(t, result.Err)
assert.Equal(t, http.StatusNotFound, result.Err.StatusCode)
})
t.Run("should return not found with incorrect timestamp", func(t *testing.T) {
metadata := &model.LinkMetadata{
URL: "http://example.com",
Timestamp: getNextLinkMetadataTimestamp(),
Type: model.LINK_METADATA_TYPE_IMAGE,
Data: &model.PostImage{},
}
result := <-ss.LinkMetadata().Save(metadata)
require.Nil(t, result.Err)
result = <-ss.LinkMetadata().Get(metadata.URL, getNextLinkMetadataTimestamp())
require.NotNil(t, result.Err)
assert.Equal(t, http.StatusNotFound, result.Err.StatusCode)
})
}
func testLinkMetadataStoreTypes(t *testing.T, ss store.Store) {
t.Run("should save and get image metadata", func(t *testing.T) {
metadata := &model.LinkMetadata{
URL: "http://example.com",
Timestamp: getNextLinkMetadataTimestamp(),
Type: model.LINK_METADATA_TYPE_IMAGE,
Data: &model.PostImage{
Width: 123,
Height: 456,
},
}
result := <-ss.LinkMetadata().Save(metadata)
require.Nil(t, result.Err)
received := result.Data.(*model.LinkMetadata)
require.IsType(t, &model.PostImage{}, received.Data)
assert.Equal(t, *(metadata.Data.(*model.PostImage)), *(received.Data.(*model.PostImage)))
result = <-ss.LinkMetadata().Get(metadata.URL, metadata.Timestamp)
require.Nil(t, result.Err)
received = result.Data.(*model.LinkMetadata)
require.IsType(t, &model.PostImage{}, received.Data)
assert.Equal(t, *(metadata.Data.(*model.PostImage)), *(received.Data.(*model.PostImage)))
})
t.Run("should save and get opengraph data", func(t *testing.T) {
og := &opengraph.OpenGraph{
URL: "http://example.com",
Images: []*opengraph.Image{
{
URL: "http://example.com/image.png",
},
},
}
metadata := &model.LinkMetadata{
URL: "http://example.com",
Timestamp: getNextLinkMetadataTimestamp(),
Type: model.LINK_METADATA_TYPE_OPENGRAPH,
Data: og,
}
result := <-ss.LinkMetadata().Save(metadata)
require.Nil(t, result.Err)
received := result.Data.(*model.LinkMetadata)
require.IsType(t, &opengraph.OpenGraph{}, received.Data)
assert.Equal(t, *(metadata.Data.(*opengraph.OpenGraph)), *(received.Data.(*opengraph.OpenGraph)))
result = <-ss.LinkMetadata().Get(metadata.URL, metadata.Timestamp)
require.Nil(t, result.Err)
received = result.Data.(*model.LinkMetadata)
require.IsType(t, &opengraph.OpenGraph{}, received.Data)
assert.Equal(t, *(metadata.Data.(*opengraph.OpenGraph)), *(received.Data.(*opengraph.OpenGraph)))
})
t.Run("should save and get nil", func(t *testing.T) {
metadata := &model.LinkMetadata{
URL: "http://example.com",
Timestamp: getNextLinkMetadataTimestamp(),
Type: model.LINK_METADATA_TYPE_NONE,
Data: nil,
}
result := <-ss.LinkMetadata().Save(metadata)
require.Nil(t, result.Err)
received := result.Data.(*model.LinkMetadata)
assert.Nil(t, received.Data)
result = <-ss.LinkMetadata().Get(metadata.URL, metadata.Timestamp)
require.Nil(t, result.Err)
received = result.Data.(*model.LinkMetadata)
require.Nil(t, received.Data)
})
}