122 lines
4.5 KiB
Go
122 lines
4.5 KiB
Go
package urls
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import (
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"strings"
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestGetLinkPreviewData(t *testing.T) {
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statusTownhall := LinkPreviewData{
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Site: "YouTube",
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Title: "Status Town Hall #67 - 12 October 2020",
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ThumbnailURL: "https://i.ytimg.com/vi/mzOyYtfXkb0/hqdefault.jpg",
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}
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previewData, err := GetLinkPreviewData("https://www.youtube.com/watch?v=mzOyYtfXkb0")
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require.NoError(t, err)
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require.Equal(t, statusTownhall.Site, previewData.Site)
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require.Equal(t, statusTownhall.Title, previewData.Title)
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require.Equal(t, statusTownhall.ThumbnailURL, previewData.ThumbnailURL)
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previewData, err = GetLinkPreviewData("https://youtu.be/mzOyYtfXkb0")
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require.NoError(t, err)
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require.Equal(t, statusTownhall.Site, previewData.Site)
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require.Equal(t, statusTownhall.Title, previewData.Title)
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require.Equal(t, statusTownhall.ThumbnailURL, previewData.ThumbnailURL)
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_, err = GetLinkPreviewData("https://www.test.com/unknown")
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require.Error(t, err)
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}
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// split at "." and ignore the first item
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func thumbnailURLWithoutSubdomain(url string) []string {
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return strings.Split(url, ".")[1:]
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}
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func TestGetGiphyPreviewData(t *testing.T) {
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validGiphyLink := "https://giphy.com/gifs/FullMag-robot-boston-dynamics-dance-lcG3qwtTKSNI2i5vst"
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previewData, err := GetGiphyPreviewData(validGiphyLink)
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bostonDynamicsEthGifData := LinkPreviewData{
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Site: "GIPHY",
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Title: "Boston Dynamics Yes GIF by FullMag - Find & Share on GIPHY",
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ThumbnailURL: "https://media1.giphy.com/media/lcG3qwtTKSNI2i5vst/giphy.gif",
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Height: 480,
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Width: 480,
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}
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require.NoError(t, err)
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require.Equal(t, bostonDynamicsEthGifData.Site, previewData.Site)
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require.Equal(t, bostonDynamicsEthGifData.Title, previewData.Title)
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require.Equal(t, bostonDynamicsEthGifData.Height, previewData.Height)
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require.Equal(t, bostonDynamicsEthGifData.Width, previewData.Width)
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// Giphy oembed returns links to different servers: https://media1.giphy.com, https://media2.giphy.com and so on
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// We don't care about the server as long as other parts are equal, so we split at "." and ignore the first item
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require.Equal(t, thumbnailURLWithoutSubdomain(bostonDynamicsEthGifData.ThumbnailURL), thumbnailURLWithoutSubdomain(previewData.ThumbnailURL))
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invalidGiphyLink := "https://giphy.com/gifs/this-gif-does-not-exist-44444"
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_, err = GetGiphyPreviewData(invalidGiphyLink)
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require.Error(t, err)
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mediaLink := "https://media.giphy.com/media/lcG3qwtTKSNI2i5vst/giphy.gif"
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mediaLinkData, _ := GetGiphyPreviewData(mediaLink)
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require.Equal(t, thumbnailURLWithoutSubdomain(mediaLinkData.ThumbnailURL), thumbnailURLWithoutSubdomain(previewData.ThumbnailURL))
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}
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func TestGetGiphyLongURL(t *testing.T) {
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shortURL := "https://gph.is/g/aXLyK7P"
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computedLongURL, _ := GetGiphyLongURL(shortURL)
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actualLongURL := "https://giphy.com/gifs/FullMag-robot-boston-dynamics-dance-lcG3qwtTKSNI2i5vst"
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require.Equal(t, computedLongURL, actualLongURL)
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_, err := GetGiphyLongURL("http://this-giphy-site-doesn-not-exist.se/bogus-url")
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require.Error(t, err)
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_, err = GetGiphyLongURL("http://gph.is/bogus-url-but-correct-domain")
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require.Error(t, err)
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}
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func TestGetGiphyShortURLPreviewData(t *testing.T) {
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shortURL := "https://gph.is/g/aXLyK7P"
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previewData, err := GetGiphyShortURLPreviewData(shortURL)
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bostonDynamicsEthGifData := LinkPreviewData{
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Site: "GIPHY",
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Title: "Boston Dynamics Yes GIF by FullMag - Find & Share on GIPHY",
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ThumbnailURL: "https://media1.giphy.com/media/lcG3qwtTKSNI2i5vst/giphy.gif",
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}
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require.NoError(t, err)
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require.Equal(t, bostonDynamicsEthGifData.Site, previewData.Site)
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require.Equal(t, bostonDynamicsEthGifData.Title, previewData.Title)
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}
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func TestGetTenorPreviewData(t *testing.T) {
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validTenorLink := "https://tenor.com/view/robot-dance-do-you-love-me-boston-boston-dynamics-dance-gif-19998728"
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previewData, err := GetTenorPreviewData(validTenorLink)
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gifData := LinkPreviewData{
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Site: "Tenor",
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Title: "Annihere",
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ThumbnailURL: "https://media.tenor.com/images/975f6b95d188c277ebba62d9b5511685/tenor.gif",
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Height: 400,
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Width: 600,
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}
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require.NoError(t, err)
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require.Equal(t, gifData.Site, previewData.Site)
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require.Equal(t, gifData.Title, previewData.Title)
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require.Equal(t, gifData.ThumbnailURL, previewData.ThumbnailURL)
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require.Equal(t, gifData.Height, previewData.Height)
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require.Equal(t, gifData.Width, previewData.Width)
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invalidTenorLink := "https://giphy.com/gifs/this-gif-does-not-exist-44444"
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_, err = GetTenorPreviewData(invalidTenorLink)
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require.Error(t, err)
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}
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