public void testAsCQL() throws Exception {
// CASE 'MOSAIC WITH DEFAULT FILTERS'
// setting the default filter
super.setupMosaicFilter(cql_filter, layer);
// get mosaic using the default filter
BufferedImage image = getAsImage(BASE_URL, "image/png");
// at this elevation the pixel is black
assertPixel(image, 36, 31, new Color(0, 0, 0));
assertPixel(image, 68, 72, new Color(240, 240, 255));
}
public void testCaseDefault() throws Exception {
// CASE 'MOSAIC WITHOUT FILTERS'
// disable the default filter
super.setupMosaicFilter("", layer);
// get mosaic without the default filter
BufferedImage image = getAsImage(BASE_URL, "image/png");
// at this elevation the pixel is black
assertPixel(image, 36, 31, new Color(246, 246, 255));
assertPixel(image, 68, 72, new Color(255, 182, 182));
}
public void testCaseElev0andIngestion31Oct() throws Exception {
// CASE 'MOSAIC WITH FILTERS'
// overriding the default filter using cql_filter parameter
BufferedImage image =
getAsImage(
BASE_URL + "&cql_filter=elevation=0 AND ingestion=\'2008-10-31T00:00:00.000Z\'",
"image/png");
// setting the default filter
super.setupMosaicFilter(cql_filter, layer);
// should be similar to the default, but with different shades of color
assertPixel(image, 36, 31, new Color(246, 246, 255));
assertPixel(image, 68, 72, new Color(255, 182, 182));
}
public void testCaseElev100andIngestion31Oct() throws Exception {
// CASE 'MOSAIC WITH FILTERS'
// overriding the default filter using cql_filter parameter
BufferedImage image =
getAsImage(
BASE_URL + "&cql_filter=elevation=100 AND ingestion=\'2008-10-31T00:00:00.000Z\'",
"image/png");
// setting the default filter
super.setupMosaicFilter(cql_filter, layer);
// at this elevation the pixel is black
assertPixel(image, 36, 31, new Color(0, 0, 0));
assertPixel(image, 68, 72, new Color(240, 240, 255));
}
public void testCaseElev0andIngestion01Nov() throws Exception {
// CASE 'MOSAIC WITH FILTERS'
// overriding the default filter using cql_filter parameter
BufferedImage image =
getAsImage(
BASE_URL + "&cql_filter=elevation=0 AND ingestion=\'2008-11-01T00:00:00.000Z\'",
"image/png");
// setting the default filter
super.setupMosaicFilter(cql_filter, layer);
assertPixel(image, 36, 31, new Color(246, 246, 255));
// and this one a light blue, but slightly darker than before
assertPixel(image, 68, 72, new Color(255, 185, 185));
}
