public void TestGenerateTiles()
{
// generate the zooming spectrograms
var zoomOutput = this.outputDirectory.Combine("Zooming");
DrawZoomingSpectrograms.Execute(
new DrawZoomingSpectrograms.Arguments()
{
Output = zoomOutput.FullName,
SourceDirectory = ResultsDirectory.FullName,
SpectrogramZoomingConfig = PathHelper.ResolveConfigFile("SpectrogramZoomingConfig.yml").FullName,
ZoomAction = DrawZoomingSpectrograms.Arguments.ZoomActionType.Tile,
});
var filesProduced = zoomOutput.EnumerateFiles().ToArray();
// there are 12 zoom levels in the default config, but the test recording is only 2min long
// we're also split right at a natural boundary, so many tiles won't be full, but will be split
// at scale 240, we're rendering <1px of content and that tile is not generated
// for scales 120,60,30,15,7.5 only one tile is produced (subtotal: 5)
// for 3.2, 1.6, 0.8: 2 tiles (subtotal: 11)
// for 0.4: 3 tiles (subtotal: 14)
// for 0.2: 4 tiles (subtotal: 18)
// for 0.1: 8 tiles (subtotal: 26)
Assert.AreEqual(26, filesProduced.Length);
// 6.66 tiles (1200px / 180px tiles) - with padding either side -> 8
Assert.AreEqual(8, filesProduced.Count(x => x.Name.Contains("0.1")));
// not sure what else to test - generally exceptions should be thrown if anything goes wrong
}
public void TestGenerateTilesFailsWithInvalidScales()
{
PathHelper.ResolveConfigFile("IndexPropertiesConfig.Zooming.yml").CopyTo(this.outputDirectory.CombineFile("IndexPropertiesConfig.Zooming.yml").FullName);
void SetupAndRun(params double[] scales)
{
SpectrogramZoomingConfig config = new SpectrogramZoomingConfig();
config.SpectralIndexScale = scales;
config.IndexPropertiesConfig = ".\\IndexPropertiesConfig.Zooming.yml";
var newConfigFile = this.outputDirectory.CombineFile("SpectrogramZoomingConfig.yml");
Yaml.Serialize(newConfigFile, config);
// generate the zooming spectrograms
DrawZoomingSpectrograms.Execute(
new DrawZoomingSpectrograms.Arguments()
{
Output = this.outputDirectory.FullName,
SourceDirectory = ResultsDirectory.FullName,
SpectrogramZoomingConfig = newConfigFile.FullName,
ZoomAction = DrawZoomingSpectrograms.Arguments.ZoomActionType.Tile,
});
}
Assert.ThrowsException <InvalidScaleException>(() => SetupAndRun(0.125));
Assert.ThrowsException <InvalidScaleException>(() => SetupAndRun(-3));
Assert.ThrowsException <InvalidScaleException>(() => SetupAndRun(0));
Assert.ThrowsException <InvalidScaleException>(() => SetupAndRun(0.01));
Assert.ThrowsException <InvalidScaleException>(() => SetupAndRun(13.33));
}
public void TestGenerateTilesSqlite()
{
// generate the zooming spectrograms
var zoomOutput = this.TestOutputDirectory.Combine("Zooming");
DrawZoomingSpectrograms.Execute(
new DrawZoomingSpectrograms.Arguments()
{
Output = zoomOutput.FullName,
OutputFormat = "sqlite3",
SourceDirectory = indicesDirectory.FullName,
SpectrogramZoomingConfig = PathHelper.ResolveConfigFile("SpectrogramZoomingConfig.yml").FullName,
ZoomAction = DrawZoomingSpectrograms.Arguments.ZoomActionType.Tile,
});
var tiles = zoomOutput.CombineFile("OxleyCreek_site_1_1060_244333_20140529T081358+1000_120_0__Tiles.sqlite3");
Assert.IsTrue(tiles.Exists);
throw new PlatformNotSupportedException("See https://github.com/QutEcoacoustics/audio-analysis/issues/289");
/*
* using (var fs = new SqliteFileSystem(tiles.FullName, OpenMode.ReadOnly))
* {
* var filesProduced = fs.EnumerateFiles(UPath.Root).ToArray();
*
* // there are 12 zoom levels in the default config, but the test recording is only 2min long
* // we're also split right at a natural boundary, so many tiles won't be full, but will be split
* // at scale 240, we're rendering <1px of content and that tile is not generated
* // for scales 120,60,30,15,7.5 only one tile is produced (subtotal: 5)
* // for 3.2, 1.6, 0.8: 2 tiles (subtotal: 11)
* // for 0.4: 3 tiles (subtotal: 14)
* // for 0.2: 4 tiles (subtotal: 18)
* // for 0.1: 8 tiles (subtotal: 26)
* Assert.AreEqual(26, filesProduced.Length);
*
* // 6.66 tiles (1200px / 180px tiles) - with padding either side -> 8
* Assert.AreEqual(8, filesProduced.Count(x => x.GetName().Contains("0.1")));
* }
*
* // not sure what else to test - generally exceptions should be thrown if anything goes wrong
*/
}
