test: testing fuse.py on three files

algo/tests/fuse-three-files.should_get

+!LAUNCH: python ../../server/fuse.py ../../data/results-two-clones.vidjil ../../data/results-two-clones.vidjil ../../data/results-two-clones.vidjil ; cat fused.vidjil
+
+$ Fuse the three files
+2: ListWindows: .1000, 1000, 1000.
+
+$ Check the producer string in output file
+1: "producer": "vidjil fuse"
+

data/results-two-clones.vidjil

+{ 
+    "vidjil_json_version" : "2014.10",
+
+    "samples" :  { 
+	"number" : 1,
+	"original_names" :  [ "/some/file" ] ,
+	"run_timestamp" :  [ "2015-02-19 16:37:06" ] ,
+	"producer" :  [ "vidjil dev 0cf35de (2015-02-17)" ] ,
+	"log" :  [ "Some log" ],
+	"commandline" :  [ "Some commandline" ]
+    } ,
+        
+    "reads" :  { 
+	"total" :  [ 2000 ] ,
+	"segmented" :  [ 1000 ] ,
+	"germline" :  { 
+	    "IGH" :  [ 950 ] 
+	} 
+    } ,
+
+    "clones" :  [  
+	{ 
+	    "id" : "id-1",
+	    "name": "name-1",
+	    "sequence" : "seq-1",
+
+	    "reads" :  [ 800 ] ,
+	    "top" : 1,
+	    "germline" : "IGH"
+	},
+	{
+	    "id" : "id-2",
+	    "name" : "name-2",
+	    "sequence": "seq-2",
+
+	    "reads" :  [ 100 ] ,
+	    "top" : 2,
+	    "germline" : "IGH"
+	} 
+    ] ,
+
+    "germlines" :  { 
+	"custom" :  { 
+	    "shortcut" : "X",
+	    "3" :  [ "/some/IGHV.fa" ],
+	    "4" :  [ "/some/IGHD.fa" ],
+	    "5" :  [ "/some/IGHJ.fa" ]
+	} 
+    } 
+ }