Add a 1 second delay to the smoke tests (#81)

* Add a 1 second delay to the smoke tests

Fixes a race condition where smoke tests exit before container can be attached to.

See here for more info: https://github.com/overleaf/sharelatex/issues/274

* give the smoke tests additional work to do

* escape slashes

services/clsi/test/smoke/coffee/SmokeTests.coffee

@@ -17,10 +17,37 @@ describe "Running a compile", ->
 					resources: [
 						path: "main.tex"
 						content: """
-							\\documentclass{article}
-							\\begin{document}
-							Hello world
-							\\end{document}
+% Membrane-like surface
+% Author: Yotam Avital
+\\documentclass{article}
+\\usepackage{tikz}
+\\usetikzlibrary{calc,fadings,decorations.pathreplacing}
+\\begin{document}
+\\begin{tikzpicture}
+  \\def\\nuPi{3.1459265}
+  \\foreach \\i in {5,4,...,2}{% This one doesn't matter
+    \\foreach \\j in {3,2,...,0}{% This will crate a membrane
+                               % with the front lipids visible
+      % top layer
+      \\pgfmathsetmacro{\\dx}{rand*0.1}% A random variance in the x coordinate
+      \\pgfmathsetmacro{\\dy}{rand*0.1}% A random variance in the y coordinate,
+                                     % gives a hight fill to the lipid
+      \\pgfmathsetmacro{\\rot}{rand*0.1}% A random variance in the
+                                      % molecule orientation      
+      \\shade[ball color=red] ({\\i+\\dx+\\rot},{0.5*\\j+\\dy+0.4*sin(\\i*\\nuPi*10)}) circle(0.45);
+      \\shade[ball color=gray] (\\i+\\dx,{0.5*\\j+\\dy+0.4*sin(\\i*\\nuPi*10)-0.9}) circle(0.45);
+      \\shade[ball color=gray] (\\i+\\dx-\\rot,{0.5*\\j+\\dy+0.4*sin(\\i*\\nuPi*10)-1.8}) circle(0.45);
+      % bottom layer
+      \\pgfmathsetmacro{\\dx}{rand*0.1}
+      \\pgfmathsetmacro{\\dy}{rand*0.1}
+      \\pgfmathsetmacro{\\rot}{rand*0.1}
+      \\shade[ball color=gray] (\\i+\\dx+\\rot,{0.5*\\j+\\dy+0.4*sin(\\i*\\nuPi*10)-2.8}) circle(0.45);
+      \\shade[ball color=gray] (\\i+\\dx,{0.5*\\j+\\dy+0.4*sin(\\i*\\nuPi*10)-3.7}) circle(0.45);
+      \\shade[ball color=red] (\\i+\\dx-\\rot,{0.5*\\j+\\dy+0.4*sin(\\i*\\nuPi*10)-4.6}) circle(0.45);
+    }
+  }
+\\end{tikzpicture}
+\\end{document}
 						"""
 					]
 		}, (@error, @response, @body) =>