Add tests for text formating.

tests/data/placement/formating.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE Map>
+<Map background-color="white" srs="+proj=latlong +datum=WGS84">
+
+  <Layer name="layer" srs="+proj=latlong +datum=WGS84">
+    <StyleName>My Style</StyleName>
+    <Datasource>
+      <Parameter name="type">shape</Parameter>
+      <Parameter name="file">points.shp</Parameter>
+    </Datasource>
+  </Layer>
+
+    <Style name="My Style">
+    <Rule>
+      <PointSymbolizer/>
+      <TextSymbolizer face-name="DejaVu Sans Book" size="16" placement="point" dx="0" dy="16">
+      [name]+'&#10;'<Format face-name="DejaVu Sans Oblique" size="9">'('+[name]+')'</Format></TextSymbolizer>
+    </Rule>
+  </Style>
+
+</Map>

tests/data/placement/test.py

@@ -11,7 +11,7 @@ dirname = os.path.dirname(sys.argv[0])
 widths = [ 800, 600, 400, 300, 250, 200, 150, 100]
 filenames = ["list", "simple"]
 filenames_one_width = ["simple-E", "simple-NE", "simple-NW", "simple-N",
-    "simple-SE", "simple-SW", "simple-S", "simple-W"]
+    "simple-SE", "simple-SW", "simple-S", "simple-W", "formating"]
     
 def render(filename, width):
     print "Rendering style \"%s\" with width %d" % (filename, width)
@@ -29,4 +29,5 @@ for filename in filenames:
     mapnik.save_map(m, "%s-out.xml" % filename)
 
 for filename in filenames_one_width:
-    render(filename, 500)
+    render(filename, 500)
+