Autotests: Macro: Connection rules for Phosphate monomers

[AlexeyGirin]

Description:
These bunch of tests validates that system able to establish connections for Phosphate monomers
Related implementation tasks: #2925, #2883, #2334
Required monomers could be taken here: Monomers.zip

Test case1:

Phosphate could be connected with the phosphate through R2-R1 as well as R1-R1 or R2-R2.
User should be asked which attachment points should be used to establish a bond.

For each %phosphateType% from list: (R1) - Left only 
                                    (R2) - Right only
                                    (R3) - Side only 
                                    (R1,R2) - R3 gap 
                                    (R1,R3) - R2 gap 
                                    (R2,R3) - R1 gap 
                                    (R3,R4)          
                                    (R1,R2,R3)       
                                    (R1,R3,R4)       
                                    (R2,R3,R4)       
                                    (R3,R4,R5)       
                                    (R1,R2,R3,R4)    
                                    (R1,R3,R4,R5)    
                                    (R2,R3,R4,R5)    
                                    (R1,R2,R3,R4,R5) 
	For each %phosphateType2% from list: (R1) - Left only 
        	                            (R2) - Right only
                	                    (R3) - Side only 
                        	            (R1,R2) - R3 gap 
                                	    (R1,R3) - R2 gap 
	                                    (R2,R3) - R1 gap 
	                                    (R3,R4)          
	                                    (R1,R2,R3)       
	                                    (R1,R3,R4)       
	                                    (R2,R3,R4)       
	                                    (R3,R4,R5)       
	                                    (R1,R2,R3,R4)    
	                                    (R1,R3,R4,R5)    
	                                    (R2,R3,R4,R5)    
	                                    (R1,R2,R3,R4,R5) 
		clear canvas
		Establish connection between %phosphateType%(center) and %phosphateType%(center)
		Validate canvas (Select Connection Points dialog opened)

Test case2:

User can connect any phospshate to any phosphate using point-to-point way, can save it to ket file, can save it to mol file, can load it from mol and ket

For each %phosphateType% from list: (R1) - Left only 
                                    (R2) - Right only
                                    (R3) - Side only 
                                    (R1,R2) - R3 gap 
                                    (R1,R3) - R2 gap 
                                    (R2,R3) - R1 gap 
                                    (R3,R4)          
                                    (R1,R2,R3)       
                                    (R1,R3,R4)       
                                    (R2,R3,R4)       
                                    (R3,R4,R5)       
                                    (R1,R2,R3,R4)    
                                    (R1,R3,R4,R5)    
                                    (R2,R3,R4,R5)    
                                    (R1,R2,R3,R4,R5) 
	For each %phosphateType2% from list: (R1) - Left only 
        	                            (R2) - Right only
                	                    (R3) - Side only 
                        	            (R1,R2) - R3 gap 
                                	    (R1,R3) - R2 gap 
	                                    (R2,R3) - R1 gap 
	                                    (R3,R4)          
	                                    (R1,R2,R3)       
	                                    (R1,R3,R4)       
	                                    (R2,R3,R4)       
	                                    (R3,R4,R5)       
	                                    (R1,R2,R3,R4)    
	                                    (R1,R3,R4,R5)    
	                                    (R2,R3,R4,R5)    
	                                    (R1,R2,R3,R4,R5) 
	For each %ConnectionPoint% (avaliable connections of %phosphateType%)
			For each %ConnectionPoint2% (avaliable connections of %phosphateType2%)
				clear canvas
				Establish connection between %phosphateType%(%ConnectionPoint%) and %phosphateType%(%ConnectionPoint2%)
				Validate canvas (connection should appear)
				Save to ket
				Save to mol
				Load from ket
				validate canvas
				Load from mol
				validate canvas