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pigallery2/test/backend/unit/model/sql/TestHelper.ts

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import {MediaDimensionEntity} from '../../../../../backend/model/sql/enitites/MediaEntity';
import {
CameraMetadataEntity,
GPSMetadataEntity, PhotoEntity,
PhotoMetadataEntity,
PositionMetaDataEntity
} from '../../../../../backend/model/sql/enitites/PhotoEntity';
import * as path from 'path';
import {OrientationTypes} from 'ts-exif-parser';
import {DirectoryEntity} from '../../../../../backend/model/sql/enitites/DirectoryEntity';
import {Utils} from '../../../../../common/Utils';
export class TestHelper {
public static getDirectoryEntry() {
const dir = new DirectoryEntity();
dir.name = 'wars dir';
dir.path = '.';
dir.lastModified = Date.now();
dir.lastScanned = null;
return dir;
}
public static getPhotoEntry(dir: DirectoryEntity) {
const sd = new MediaDimensionEntity();
sd.height = 200;
sd.width = 200;
const gps = new GPSMetadataEntity();
gps.altitude = 1;
gps.latitude = 1;
gps.longitude = 1;
const pd = new PositionMetaDataEntity();
pd.city = 'New York';
pd.country = 'Alderan';
pd.state = 'Kamino';
pd.GPSData = gps;
const cd = new CameraMetadataEntity();
cd.ISO = 100;
cd.model = '60D';
cd.maker = 'Canon';
cd.fStop = 1;
cd.exposure = 1;
cd.focalLength = 1;
cd.lens = 'Lens';
const m = new PhotoMetadataEntity();
m.keywords = ['apple'];
m.cameraData = cd;
m.positionData = pd;
m.size = sd;
m.creationDate = Date.now();
m.fileSize = 123456789;
m.orientation = OrientationTypes.TOP_LEFT;
// TODO: remove when typeorm is fixed
m.duration = null;
m.bitRate = null;
const d = new PhotoEntity();
d.name = 'test media.jpg';
d.directory = dir;
d.metadata = m;
return d;
}
public static getPhotoEntry1(dir: DirectoryEntity) {
const p = TestHelper.getPhotoEntry(dir);
p.metadata.keywords = ['Boba Fett', 'star wars', 'Anakin', 'death star'];
p.metadata.positionData.city = 'Mos Eisley';
p.metadata.positionData.country = 'Tatooine';
p.name = 'sw1';
return p;
}
public static getPhotoEntry2(dir: DirectoryEntity) {
const p = TestHelper.getPhotoEntry(dir);
p.metadata.keywords = ['Padmé Amidala', 'star wars', 'Natalie Portman', 'death star'];
p.metadata.positionData.city = 'Derem City';
p.metadata.positionData.state = 'Research City';
p.metadata.positionData.country = 'Kamino';
p.name = 'sw2';
return p;
}
public static getRandomizedDirectoryEntry(parent: DirectoryEntity = null, forceStr = null) {
const dir = new DirectoryEntity();
dir.name = forceStr || Math.random().toString(36).substring(7);
dir.path = '.';
if (parent !== null) {
dir.path = path.join(parent.path, parent.name);
parent.directories.push(dir);
}
dir.directories = [];
dir.media = [];
dir.lastModified = Date.now();
dir.lastScanned = null;
return dir;
}
public static getRandomizedPhotoEntry(dir: DirectoryEntity, forceStr = null) {
const rndStr = () => {
return forceStr + '_' + Math.random().toString(36).substring(7);
};
const rndInt = (max = 5000) => {
return Math.floor(Math.random() * max);
};
const sd = new MediaDimensionEntity();
sd.height = rndInt();
sd.width = rndInt();
const gps = new GPSMetadataEntity();
gps.altitude = rndInt(1000);
gps.latitude = rndInt(1000);
gps.longitude = rndInt(1000);
const pd = new PositionMetaDataEntity();
pd.city = rndStr();
pd.country = rndStr();
pd.state = rndStr();
pd.GPSData = gps;
const cd = new CameraMetadataEntity();
cd.ISO = rndInt(500);
cd.model = rndStr();
cd.maker = rndStr();
cd.fStop = rndInt(10);
cd.exposure = rndInt(10);
cd.focalLength = rndInt(10);
cd.lens = rndStr();
const m = new PhotoMetadataEntity();
m.keywords = [rndStr(), rndStr()];
m.cameraData = cd;
m.positionData = pd;
m.size = sd;
m.creationDate = Date.now();
m.fileSize = rndInt(10000);
m.orientation = OrientationTypes.TOP_LEFT;
// TODO: remove when typeorm is fixed
m.duration = null;
m.bitRate = null;
const d = new PhotoEntity();
d.name = rndStr() + '.jpg';
d.directory = dir;
d.metadata = m;
dir.media.push(d);
return d;
}
}