Mutation-Based Harmony Search Algorithm for Hybrid Testing of Web Service Composition

Table 6

Overall testing execution results of goods ordering (functional and nonfunctional testing).

Task of service	Test results of test case weight (TCWi) and QoS weight ()
	WS1	WS2	WS3
T1: check credit card	8.333	16.666	0.000
T2: pay by credit card	0.567	0.454	0.089
T3: check stock	0.125	0.756	0.424
T4: reserve for shipment	4.231	8.415	0.000
T5: ship goods	0.000	8.365	4.156
T6: invoice	12.565	10.365	0.000
T7: evaluate satisfaction	0.847	0.065	0.147