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Test: sort unit tests

- quicksort implementation test. - insertionsort implementation tests.

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Lines changed: 3 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -10,7 +10,7 @@ public void doIt() {`
`10`	`10`	`long start, end, time;`
`11`	`11`	`int[] data;`
`12`	`12`
`13`		`- data = new int[15];`
	`13`	`+ data = new int[20];`
`14`	`14`	`for (int i = 0; i < data.length; i++) {`
`15`	`15`	`int j = (int) (Math.random() * 100);`
`16`	`16`	`data[i] = j;`
`@@ -21,7 +21,7 @@ public void doIt() {`
`21`	`21`	`System.out.println("Starting quick sort");`
`22`	`22`	`start = System.nanoTime();`
`23`	`23`	`Quicksort.quicksort(data);`
`24`		`- //S.quicksort(data);`
	`24`	`+ //Playground.quicksort(data);`
`25`	`25`	`end = System.nanoTime();`
`26`	`26`	`time = end - start;`
`27`	`27`	`System.out.println("Quick sort took: " + time / 1000000000.0 + " seconds");`
`@@ -36,7 +36,7 @@ public void doIt() {`
`36`	`36`	`System.out.println("\n\nStarting insertion sort");`
`37`	`37`	`start = System.nanoTime();`
`38`	`38`	`Insertionsort.insertionsort(data);`
`39`		`- //S.insertionsort(data);`
	`39`	`+ //Playground.insertionsort(data);`
`40`	`40`	`end = System.nanoTime();`
`41`	`41`	`time = end - start;`
`42`	`42`	`System.out.println("Insertion sort took: " + time / 1000000000.0 + " seconds");`

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