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package it.niedermann.nextcloud.deck;
import org.junit.Test;
import it.niedermann.nextcloud.deck.util.MimeTypeUtil;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
/**
* Local unit tests for MimeType detection
*/
public class MimeTypeUtilTest {
@Test
public void isImage() {
final String[] validMimeTypes = new String[]{
"image/jpg", "image/Jpg", "image/JPG", "Image/jpg", "IMAGE/jpg", "IMAGE/JPG",
"image/jpeg", "image/png", "image/tiff", "image/svg",
};
final String[] invalidMimeTypes = new String[]{
"audio/jpg", "img/jpg", "application/octet-stream", "image/djvu", "", null
};
for (String validMimeType : validMimeTypes) {
assertTrue("Expecting " + validMimeType + " to be a valid image mimetype", MimeTypeUtil.isImage(validMimeType));
}
for (String invalidMimeType : invalidMimeTypes) {
assertFalse("Expecting " + invalidMimeType + " to be an invalid image mimetype", MimeTypeUtil.isImage(invalidMimeType));
}
}
@Test
public void isVideo() {
final String[] validMimeTypes = new String[]{
"video/mkv", "video/mp4", "video/mp2", "ViDeO/avi", "VIDEO/mp4", "Video/mp2"
};
final String[] invalidMimeTypes = new String[]{
"audio/jpg", "img/jpg", "application/octet-stream", "", null
};
for (String validMimeType : validMimeTypes) {
assertTrue("Expecting " + validMimeType + " to be a valid video mimetype", MimeTypeUtil.isVideo(validMimeType));
}
for (String invalidMimeType : invalidMimeTypes) {
assertFalse("Expecting " + invalidMimeType + " to be an invalid video mimetype", MimeTypeUtil.isVideo(invalidMimeType));
}
}
@Test
public void isAudio() {
final String[] validMimeTypes = new String[]{
"audio/mp3", "audio/ogg", "audio/vorbis", "audio/flac", "Audio/mp3", "AUDIO/MP3"
};
final String[] invalidMimeTypes = new String[]{
"text/plain", "img/jpg", "application/octet-stream", "", null
};
for (String validMimeType : validMimeTypes) {
assertTrue("Expecting " + validMimeType + " to be a valid audio mimetype", MimeTypeUtil.isAudio(validMimeType));
}
for (String invalidMimeType : invalidMimeTypes) {
assertFalse("Expecting " + invalidMimeType + " to be an invalid audio mimetype", MimeTypeUtil.isAudio(invalidMimeType));
}
}
@Test
public void isText() {
final String[] validMimeTypes = new String[]{
"text/plain", "text/rtf", "text/PLAIN", "Text/Plain", "TEXT/rtf", "TEXT/RTF"
};
final String[] invalidMimeTypes = new String[]{
"audio/jpg", "img/jpg", "application/octet-stream", "", null
};
for (String validMimeType : validMimeTypes) {
assertTrue("Expecting " + validMimeType + " to be a valid text mimetype", MimeTypeUtil.isText(validMimeType));
}
for (String invalidMimeType : invalidMimeTypes) {
assertFalse("Expecting " + invalidMimeType + " to be an invalid text mimetype", MimeTypeUtil.isText(invalidMimeType));
}
}
@Test
public void isTextPlain() {
final String[] validMimeTypes = new String[]{
"text/plain", "TEXT/PLAIN", "Text/Plain"
};
final String[] invalidMimeTypes = new String[]{
"text/rtf", "text/jpg", "", null
};
for (String validMimeType : validMimeTypes) {
assertTrue("Expecting " + validMimeType + " to be a valid text mimetype", MimeTypeUtil.isTextPlain(validMimeType));
}
for (String invalidMimeType : invalidMimeTypes) {
assertFalse("Expecting " + invalidMimeType + " to be an invalid text mimetype", MimeTypeUtil.isTextPlain(invalidMimeType));
}
}
@Test
public void isContact() {
final String[] validMimeTypes = new String[]{
"text/vcard", "TEXT/VCARD", "Text/vCard", "text/VCard"
};
final String[] invalidMimeTypes = new String[]{
"text/plain", "text/rtf", "text/jpg", "", null
};
for (String validMimeType : validMimeTypes) {
assertTrue("Expecting " + validMimeType + " to be a valid text mimetype", MimeTypeUtil.isContact(validMimeType));
}
for (String invalidMimeType : invalidMimeTypes) {
assertFalse("Expecting " + invalidMimeType + " to be an invalid text mimetype", MimeTypeUtil.isContact(invalidMimeType));
}
}
@Test
public void isPdf() {
final String[] validMimeTypes = new String[]{
"application/pdf", "APPLICATION/PDF", "Application/Pdf"
};
final String[] invalidMimeTypes = new String[]{
"audio/jpg", "img/jpg", "application/octet-stream", "app/pdf", "", null
};
for (String validMimeType : validMimeTypes) {
assertTrue("Expecting " + validMimeType + " to be a valid text mimetype", MimeTypeUtil.isPdf(validMimeType));
}
for (String invalidMimeType : invalidMimeTypes) {
assertFalse("Expecting " + invalidMimeType + " to be an invalid text mimetype", MimeTypeUtil.isPdf(invalidMimeType));
}
}
}
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