go-frameproto/writeframeimageaspectratio_...

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2024-02-13 18:29:18 +00:00
package frameproto
import (
"testing"
"strings"
)
func TestWriteFrameImageAspectRatio(t *testing.T) {
tests := []struct{
AspectRatio string
Expected string
}{
{
AspectRatio: "",
Expected: `<meta property="fc:frame:image:aspect_ratio" content="" />`+"\n",
},
{
AspectRatio: "something",
Expected: `<meta property="fc:frame:image:aspect_ratio" content="something" />`+"\n",
},
{
AspectRatio: "Hello world! 🙂",
Expected: `<meta property="fc:frame:image:aspect_ratio" content="Hello world! 🙂" />`+"\n",
},
{
AspectRatio: "1.91:1",
Expected: `<meta property="fc:frame:image:aspect_ratio" content="1.91:1" />`+"\n",
},
{
AspectRatio: "1:1",
Expected: `<meta property="fc:frame:image:aspect_ratio" content="1:1" />`+"\n",
},
}
for testNumber, test := range tests {
var buffer strings.Builder
WriteFrameImageAspectRatio(&buffer, test.AspectRatio)
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("AspectRatio: %q", test.AspectRatio)
continue
}
}
}