go-frameproto/writeframeimage_test.go

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2024-02-13 18:21:48 +00:00
package frameproto
import (
"testing"
"strings"
)
func TestWriteFrameImage(t *testing.T) {
tests := []struct{
URL string
Expected string
}{
{
URL: "",
Expected: `<meta property="fc:frame:image" content="" />`+"\n",
},
{
URL: "something",
Expected: `<meta property="fc:frame:image" content="something" />`+"\n",
},
{
URL: "Hello world! 🙂",
Expected: `<meta property="fc:frame:image" content="Hello world! 🙂" />`+"\n",
},
{
URL: "https://example.com/path/to/post/to.png",
Expected: `<meta property="fc:frame:image" content="https://example.com/path/to/post/to.png" />`+"\n",
},
{
URL: "x-proto:apple/banana/cherry",
Expected: `<meta property="fc:frame:image" content="x-proto:apple/banana/cherry" />`+"\n",
},
}
for testNumber, test := range tests {
var buffer strings.Builder
WriteFrameImage(&buffer, test.URL)
expected := test.Expected
actual := buffer.String()
if expected != actual {
t.Errorf("For test #%d, the actual written meta-tag is not what was expected." ,testNumber)
t.Logf("EXPECTED: %s", expected)
t.Logf("ACTUAL: %s", actual)
t.Logf("EXPECTED: %q", expected)
t.Logf("ACTUAL: %q", actual)
t.Logf("URL: %q", test.URL)
continue
}
}
}