diff options
Diffstat (limited to 'splice_modules_test.go')
| -rw-r--r-- | splice_modules_test.go | 39 |
1 files changed, 27 insertions, 12 deletions
diff --git a/splice_modules_test.go b/splice_modules_test.go index cfe905a..a67aeb1 100644 --- a/splice_modules_test.go +++ b/splice_modules_test.go @@ -30,73 +30,82 @@ var ( var spliceModulesTestCases = []struct { in []*moduleInfo - replace *moduleInfo + at int with []*moduleInfo out []*moduleInfo + outAt int reallocate bool }{ { // Insert at the beginning in: []*moduleInfo{testModuleA, testModuleB, testModuleC}, - replace: testModuleA, + at: 0, with: []*moduleInfo{testModuleD, testModuleE}, out: []*moduleInfo{testModuleD, testModuleE, testModuleB, testModuleC}, + outAt: 1, reallocate: true, }, { // Insert in the middle in: []*moduleInfo{testModuleA, testModuleB, testModuleC}, - replace: testModuleB, + at: 1, with: []*moduleInfo{testModuleD, testModuleE}, out: []*moduleInfo{testModuleA, testModuleD, testModuleE, testModuleC}, + outAt: 2, reallocate: true, }, { // Insert at the end in: []*moduleInfo{testModuleA, testModuleB, testModuleC}, - replace: testModuleC, + at: 2, with: []*moduleInfo{testModuleD, testModuleE}, out: []*moduleInfo{testModuleA, testModuleB, testModuleD, testModuleE}, + outAt: 3, reallocate: true, }, { // Insert over a single element in: []*moduleInfo{testModuleA}, - replace: testModuleA, + at: 0, with: []*moduleInfo{testModuleD, testModuleE}, out: []*moduleInfo{testModuleD, testModuleE}, + outAt: 1, reallocate: true, }, { // Insert at the beginning without reallocating in: []*moduleInfo{testModuleA, testModuleB, testModuleC, nil}[0:3], - replace: testModuleA, + at: 0, with: []*moduleInfo{testModuleD, testModuleE}, out: []*moduleInfo{testModuleD, testModuleE, testModuleB, testModuleC}, + outAt: 1, reallocate: false, }, { // Insert in the middle without reallocating in: []*moduleInfo{testModuleA, testModuleB, testModuleC, nil}[0:3], - replace: testModuleB, + at: 1, with: []*moduleInfo{testModuleD, testModuleE}, out: []*moduleInfo{testModuleA, testModuleD, testModuleE, testModuleC}, + outAt: 2, reallocate: false, }, { // Insert at the end without reallocating in: []*moduleInfo{testModuleA, testModuleB, testModuleC, nil}[0:3], - replace: testModuleC, + at: 2, with: []*moduleInfo{testModuleD, testModuleE}, out: []*moduleInfo{testModuleA, testModuleB, testModuleD, testModuleE}, + outAt: 3, reallocate: false, }, { // Insert over a single element without reallocating in: []*moduleInfo{testModuleA, nil}[0:1], - replace: testModuleA, + at: 0, with: []*moduleInfo{testModuleD, testModuleE}, out: []*moduleInfo{testModuleD, testModuleE}, + outAt: 1, reallocate: false, }, } @@ -106,15 +115,21 @@ func TestSpliceModules(t *testing.T) { in := make([]*moduleInfo, len(testCase.in), cap(testCase.in)) copy(in, testCase.in) origIn := in - got := spliceModules(in, testCase.replace, testCase.with) + got, gotAt := spliceModules(in, testCase.at, testCase.with) if !reflect.DeepEqual(got, testCase.out) { - t.Errorf("test case: %v, %v -> %v", testCase.in, testCase.replace, testCase.with) + t.Errorf("test case: %v, %v -> %v", testCase.in, testCase.at, testCase.with) t.Errorf("incorrect output:") t.Errorf(" expected: %v", testCase.out) t.Errorf(" got: %v", got) } + if gotAt != testCase.outAt { + t.Errorf("test case: %v, %v -> %v", testCase.in, testCase.at, testCase.with) + t.Errorf("incorrect index:") + t.Errorf(" expected: %d", testCase.outAt) + t.Errorf(" got: %d", gotAt) + } if sameArray(origIn, got) != !testCase.reallocate { - t.Errorf("test case: %v, %v -> %v", testCase.in, testCase.replace, testCase.with) + t.Errorf("test case: %v, %v -> %v", testCase.in, testCase.at, testCase.with) not := "" if !testCase.reallocate { not = " not" |