fixing gallery manager bug, implementing tests

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

@@ -0,0 +1,163 @@
+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;
+  }
+
+
+}