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Merge pull request #26 from vwhitteron/add-unit-tests
Add unit tests
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,113 @@ | ||
| package utils | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "strconv" | ||
| "testing" | ||
|
|
||
| "github.com/stretchr/testify/assert" | ||
| "github.com/stretchr/testify/require" | ||
| "github.com/stretchr/testify/suite" | ||
| ) | ||
|
|
||
| var validSalsa20Content = []byte{ | ||
| 0xf6, 0x37, 0x4a, 0x12, 0x43, 0x32, 0x23, 0xcf, | ||
| 0x4e, 0x53, 0x1f, 0xeb, 0x64, 0x6d, 0xff, 0xae, | ||
| 0xc8, 0xf0, 0xc8, 0xb9, 0x6e, 0xdc, 0xaf, 0x52, | ||
| 0x91, 0xb4, 0x40, 0xf2, 0xab, 0x48, 0x01, 0xf1, | ||
| 0xfc, 0x5a, 0x34, 0x2c, 0x25, 0x75, 0x74, 0x09, | ||
| 0xf4, 0x97, 0xe1, 0x38, 0x75, 0x46, 0x58, 0x49, | ||
| 0x5e, 0xc3, 0xbc, 0xdd, 0x6b, 0xc5, 0x48, 0xcd, | ||
| 0xc3, 0x1a, 0x8f, 0xbc, 0x41, 0x63, 0x1f, 0x1b, | ||
| 0xfb, 0x59, 0x9f, 0x0c, 0x0b, 0x8d, 0xd6, 0x58, | ||
| 0x70, 0x06, 0x55, 0xdd, 0xc6, 0xec, 0xa7, 0x4c, | ||
| 0xc9, 0x91, 0xba, 0x7a, 0x1c, 0x14, 0xab, 0x1a, | ||
| 0x39, 0x90, 0x75, 0xad, 0xce, 0x55, 0x5a, 0x9d, | ||
| 0x20, 0x30, 0x41, 0x2e, 0x8a, 0xe3, 0x04, 0x33, | ||
| 0xa1, 0x20, 0xbc, 0x77, 0x61, 0x34, 0xee, 0xb3, | ||
| 0x18, 0x8a, 0xdc, 0x80, 0x39, 0x4b, 0xb8, 0xbe, | ||
| 0x75, 0xaa, 0xef, 0x6f, 0x67, 0x03, 0x95, 0x01, | ||
| 0x74, 0x5f, 0x85, 0x13, 0x35, 0xa2, 0xbc, 0x9c, | ||
| 0xe1, 0xc6, 0x55, 0xb5, 0x07, 0x09, 0x23, 0x67, | ||
| 0x27, 0xf5, 0x6f, 0xd8, 0x89, 0x4d, 0xff, 0x66, | ||
| 0x10, 0x65, 0x5c, 0x1b, 0x12, 0x32, 0xcd, 0x5c, | ||
| 0xad, 0x28, 0xef, 0xad, 0x03, 0x73, 0x03, 0xde, | ||
| 0x47, 0xd7, 0x20, 0xf2, 0x41, 0x1a, 0xe2, 0x0d, | ||
| 0x54, 0xd6, 0x42, 0x04, 0xfd, 0xaf, 0x19, 0x81, | ||
| 0x23, 0x21, 0x5b, 0x60, 0x89, 0x62, 0x3e, 0xc2, | ||
| 0x3d, 0xcb, 0xac, 0x96, 0x5b, 0xf6, 0xd2, 0x2a, | ||
| 0x29, 0x32, 0x59, 0xb2, 0x7e, 0xdd, 0xfe, 0x4c, | ||
| 0xa6, 0x06, 0x8c, 0xbe, 0xc6, 0x2e, 0xeb, 0x6a, | ||
| 0x58, 0xef, 0x98, 0x2d, 0xf9, 0x6a, 0x13, 0x00, | ||
| 0x4f, 0xd1, 0xc2, 0xc8, 0x8d, 0x58, 0xda, 0xcb, | ||
| 0xea, 0x28, 0x04, 0x57, 0x1b, 0x48, 0xeb, 0xf9, | ||
| 0x57, 0x95, 0x39, 0xbf, 0xb8, 0x9d, 0x49, 0xf0, | ||
| 0x27, 0x1c, 0x11, 0xeb, 0x6f, 0x27, 0x3b, 0x0e, | ||
| 0x6a, 0x81, 0x86, 0x9c, 0x88, 0x44, 0x48, 0x31, | ||
| 0x16, 0x88, 0x52, 0x6e, 0x31, 0xf0, 0xf6, 0x4a, | ||
| 0xa8, 0x20, 0xa9, 0xf8, 0xa2, 0x55, 0xd6, 0x49, | ||
| 0x36, 0x98, 0x9a, 0x9e, 0xb4, 0x5e, 0x8e, 0x1d, | ||
| 0x2b, 0xd7, 0x46, 0x02, 0xfd, 0x30, 0x41, 0x8a, | ||
| } | ||
|
|
||
| var magicPacketHeader = []byte{0x30, 0x53, 0x37, 0x47} | ||
|
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||
| const standardPacketSize = 296 | ||
|
|
||
| type Salsa20TestSuite struct { | ||
| suite.Suite | ||
| } | ||
|
|
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| func TestSalsa20TestSuite(t *testing.T) { | ||
| suite.Run(t, new(Salsa20TestSuite)) | ||
| } | ||
|
|
||
| func (suite *Salsa20TestSuite) TestEmptySalsa20ContentReturnsNilWithError() { | ||
| // Arrange | ||
| encodedValue := []byte{} | ||
|
|
||
| // Act | ||
| gotValue, err := Salsa20Decode(encodedValue) | ||
|
|
||
| // Assert | ||
| suite.Nil(gotValue) | ||
| suite.ErrorContains(err, "salsa20 data is too short: 0 < 32") | ||
| } | ||
|
|
||
| func (suite *Salsa20TestSuite) TestTruncatedSalsa20ContentReturnsNilWithError() { | ||
| // Arrange | ||
| wantLen := 31 | ||
| encodedValue := bytes.Repeat([]byte{0x00}, wantLen) | ||
|
|
||
| // Act | ||
| gotValue, err := Salsa20Decode(encodedValue) | ||
|
|
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| // Assert | ||
| suite.Nil(gotValue) | ||
| suite.ErrorContains(err, "salsa20 data is too short: "+strconv.Itoa(wantLen)+" < 32") | ||
| } | ||
|
|
||
| func (suite *Salsa20TestSuite) TestInvalidSalsa20MagicValueReturnsNilWithError() { | ||
| // Arrange | ||
| encodedValue := bytes.Repeat([]byte{0x00}, standardPacketSize) | ||
| copy(encodedValue[:4], validSalsa20Content[4:]) | ||
|
|
||
| // Act | ||
| gotValue, err := Salsa20Decode(encodedValue) | ||
|
|
||
| // Assert | ||
| suite.Nil(gotValue) | ||
| suite.ErrorContains(err, "invalid magic value: 90f8359c") | ||
| } | ||
|
|
||
| func TestValidSalsa20ContentReturnsDecodedData(t *testing.T) { | ||
| // Arrange | ||
| wantValue := magicPacketHeader | ||
|
|
||
| // Act | ||
| gotValue, err := Salsa20Decode(validSalsa20Content) | ||
| require.NoError(t, err) | ||
|
|
||
| // Assert | ||
| assert.Equal(t, wantValue, gotValue[0:4]) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| package utils | ||
|
|
||
| import ( | ||
| "reflect" | ||
| "runtime" | ||
| "strings" | ||
| "testing" | ||
|
|
||
| "github.com/stretchr/testify/suite" | ||
| ) | ||
|
|
||
| type UnitConversionTestSuite struct { | ||
| suite.Suite | ||
| } | ||
|
|
||
| func TestUnitConversionTestSuite(t *testing.T) { | ||
| suite.Run(t, new(UnitConversionTestSuite)) | ||
| } | ||
|
|
||
| func (suite *UnitConversionTestSuite) TestUnitConversionFunctionsReturnCorrectValues() { | ||
| type testCase struct { | ||
| function func(float32) float32 | ||
| withValue float32 | ||
| wantValue float32 | ||
| } | ||
|
|
||
| // Arrange | ||
| testCases := []testCase{ | ||
| {BarToPSI, 1, 14.50377}, | ||
| {BarToInHg, 1, 29.52998}, | ||
| {BarToKPA, 1, 100}, | ||
| {CelsiusToFahrenheit, 1, 33.8}, | ||
| {MetersToFeet, 1, 3.28084}, | ||
| {MetersToInches, 1, 39.3701}, | ||
| {MetersToMillimeters, 1, 1000}, | ||
| {MetersPerSecondToKilometersPerHour, 1, 3.6}, | ||
| {MetersPerSecondToMilesPerHour, 1, 2.2369363}, | ||
| {RadiansPerSecondToRevolutionsPerMinute, 1, 9.549296}, | ||
| } | ||
|
|
||
| for _, tc := range testCases { | ||
| fnNameSegments := strings.Split(runtime.FuncForPC(reflect.ValueOf(tc.function).Pointer()).Name(), ".") | ||
| fnName := fnNameSegments[len(fnNameSegments)-1] | ||
|
|
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| suite.Run(fnName, func() { | ||
| // Act | ||
| gotValue := tc.function(tc.withValue) | ||
|
|
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| // Assert | ||
| suite.Equal(tc.wantValue, gotValue) | ||
| }) | ||
| } | ||
| } |
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