From b5966b8ff3b58472ca92a9fb1d0283b94a5806b8 Mon Sep 17 00:00:00 2001
From: Andreas Hocevar <andreas.hocevar@gmail.com>
Date: Thu, 31 Aug 2017 21:51:36 +0200
Subject: [PATCH] Add more text style tests

---
 .../expected/text-align-offset-canvas.png     | Bin 0 -> 8317 bytes
 test/rendering/ol/style/text.test.js          |  88 ++++++++++++++++++
 2 files changed, 88 insertions(+)
 create mode 100644 test/rendering/ol/style/expected/text-align-offset-canvas.png

diff --git a/test/rendering/ol/style/expected/text-align-offset-canvas.png b/test/rendering/ol/style/expected/text-align-offset-canvas.png
new file mode 100644
index 0000000000000000000000000000000000000000..92b38dcbf9d084c4d06757941db23630e96387dc
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diff --git a/test/rendering/ol/style/text.test.js b/test/rendering/ol/style/text.test.js
index 83ca188215..c6542d826c 100644
--- a/test/rendering/ol/style/text.test.js
+++ b/test/rendering/ol/style/text.test.js
@@ -103,6 +103,94 @@ describe('ol.rendering.style.Text', function() {
       expectResemble(map, 'rendering/ol/style/expected/text-rotated-canvas.png', IMAGE_TOLERANCE, done);
     });
 
+    it('renders multiline text with alignment options', function(done) {
+      createMap('canvas');
+      var feature;
+      feature = new ol.Feature(new ol.geom.Point([25, 0]));
+      feature.setStyle(new ol.style.Style({
+        text: new ol.style.Text({
+          text: 'Hello world\nleft',
+          font: 'bold 14px sans-serif',
+          textAlign: 'left'
+        })
+      }));
+      vectorSource.addFeature(feature);
+      feature = new ol.Feature(new ol.geom.Point([-25, 0]));
+      feature.setStyle(new ol.style.Style({
+        text: new ol.style.Text({
+          text: 'Hello world\nright',
+          font: 'bold 14px sans-serif',
+          textAlign: 'right'
+        })
+      }));
+      vectorSource.addFeature(feature);
+      feature = new ol.Feature(new ol.geom.Point([0, 25]));
+      feature.setStyle(new ol.style.Style({
+        text: new ol.style.Text({
+          text: 'Hello world\nbottom',
+          font: 'bold 14px sans-serif',
+          textBaseline: 'bottom'
+        })
+      }));
+      vectorSource.addFeature(feature);
+      feature = new ol.Feature(new ol.geom.Point([0, -25]));
+      feature.setStyle(new ol.style.Style({
+        text: new ol.style.Text({
+          text: 'top\nHello world',
+          font: 'bold 14px sans-serif',
+          textBaseline: 'top'
+        })
+      }));
+      vectorSource.addFeature(feature);
+      expectResemble(map, 'rendering/ol/style/expected/text-align-offset-canvas.png', 5, done);
+    });
+
+    it('renders multiline text with positioning options', function(done) {
+      createMap('canvas');
+      var feature;
+      feature = new ol.Feature(new ol.geom.Point([0, 0]));
+      feature.setStyle(new ol.style.Style({
+        text: new ol.style.Text({
+          text: 'Hello world\nleft',
+          font: 'bold 14px sans-serif',
+          textAlign: 'left',
+          offsetX: 25
+        })
+      }));
+      vectorSource.addFeature(feature);
+      feature = new ol.Feature(new ol.geom.Point([0, 0]));
+      feature.setStyle(new ol.style.Style({
+        text: new ol.style.Text({
+          text: 'Hello world\nright',
+          font: 'bold 14px sans-serif',
+          textAlign: 'right',
+          offsetX: -25
+        })
+      }));
+      vectorSource.addFeature(feature);
+      feature = new ol.Feature(new ol.geom.Point([0, 0]));
+      feature.setStyle(new ol.style.Style({
+        text: new ol.style.Text({
+          text: 'Hello world\nbottom',
+          font: 'bold 14px sans-serif',
+          textBaseline: 'bottom',
+          offsetY: -25
+        })
+      }));
+      vectorSource.addFeature(feature);
+      feature = new ol.Feature(new ol.geom.Point([0, 0]));
+      feature.setStyle(new ol.style.Style({
+        text: new ol.style.Text({
+          text: 'top\nHello world',
+          font: 'bold 14px sans-serif',
+          textBaseline: 'top',
+          offsetY: 25
+        })
+      }));
+      vectorSource.addFeature(feature);
+      expectResemble(map, 'rendering/ol/style/expected/text-align-offset-canvas.png', 5, done);
+    });
+
     where('WebGL').it('tests the webgl renderer without rotation', function(done) {
       createMap('webgl');
       createFeatures();