(t *testing.T)
| 3 | import "testing" |
| 4 | |
| 5 | func TestSubsetSum(t *testing.T) { |
| 6 | |
| 7 | var subsetSumTestData = []struct { |
| 8 | description string |
| 9 | array []int |
| 10 | sum int |
| 11 | expectedResult bool |
| 12 | expectedError error |
| 13 | }{ |
| 14 | { |
| 15 | description: "array of size 0 and sum 0", |
| 16 | array: []int{}, |
| 17 | sum: 0, |
| 18 | expectedResult: true, |
| 19 | expectedError: nil, |
| 20 | }, |
| 21 | { |
| 22 | description: "array of size 0 and non-zero sum", |
| 23 | array: []int{}, |
| 24 | sum: 2, |
| 25 | expectedResult: false, |
| 26 | expectedError: nil, |
| 27 | }, |
| 28 | { |
| 29 | description: "array of size 2 and sum 0", |
| 30 | array: []int{1, 2}, |
| 31 | sum: 0, |
| 32 | expectedResult: true, |
| 33 | expectedError: nil, |
| 34 | }, |
| 35 | { |
| 36 | description: "array of size 5 and sum 6", |
| 37 | array: []int{1, 2, 3, 4, 5}, |
| 38 | sum: 6, |
| 39 | expectedResult: true, |
| 40 | expectedError: nil, |
| 41 | }, |
| 42 | { |
| 43 | description: "array of size 5 and sum 7", |
| 44 | array: []int{1, 2, 3, 4, 5}, |
| 45 | sum: 7, |
| 46 | expectedResult: true, |
| 47 | expectedError: nil, |
| 48 | }, |
| 49 | { |
| 50 | description: "array of size 5 and sum 17", |
| 51 | array: []int{1, 2, 3, 4, 5}, |
| 52 | sum: 17, |
| 53 | expectedResult: false, |
| 54 | expectedError: nil, |
| 55 | }, |
| 56 | { |
| 57 | description: "array of size 6 negative values and sum positive", |
| 58 | array: []int{-1, -2, -3, -4, -5, -6}, |
| 59 | sum: 1, |
| 60 | expectedResult: false, |
| 61 | expectedError: ErrInvalidPosition, |
| 62 | }, |
nothing calls this directly
no test coverage detected