mirror of https://github.com/jlelse/GoBlog
44 lines
1.0 KiB
Go
44 lines
1.0 KiB
Go
package main
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import (
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"context"
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"net/http"
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"testing"
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"github.com/gorilla/websocket"
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"github.com/posener/wstest"
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"github.com/stretchr/testify/require"
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)
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func Test_editorPreview(t *testing.T) {
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app := &goBlog{
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cfg: createDefaultTestConfig(t),
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}
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_ = app.initConfig()
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_ = app.initDatabase(false)
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app.initComponents(false)
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h := http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
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app.serveEditorPreview(rw, r.WithContext(context.WithValue(r.Context(), blogKey, "default")))
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})
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d := wstest.NewDialer(h)
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c, _, err := d.Dial("ws://example.com/editor/preview", nil)
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require.NoError(t, err)
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require.NotNil(t, c)
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err = c.WriteMessage(websocket.TextMessage, []byte("---\ntitle: Title\nsection: posts\n---\nContent."))
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require.NoError(t, err)
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mt, msg, err := c.ReadMessage()
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require.NoError(t, err)
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require.Equal(t, websocket.TextMessage, mt)
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msgStr := string(msg)
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require.Contains(t, msgStr, "<h1>Title")
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require.Contains(t, msgStr, "<p>Content")
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require.Contains(t, msgStr, "Posts")
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}
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