func TestParse(t *testing.T) {
for _, test := range tests {
test.in = contents(test.in)
test.expectedOut = contents(test.expectedOut)
bytes, err := parse.Generics(test.filename, test.pkgName, strings.NewReader(test.in), test.types)
// check the error
if test.expectedErr == nil {
assert.NoError(t, err, "(%s) No error was expected but got: %s", test.filename, err)
} else {
assert.NotNil(t, err, "(%s) No error was returned by one was expected: %s", test.filename, test.expectedErr)
assert.IsType(t, test.expectedErr, err, "(%s) Generate should return object of type %v", test.filename, test.expectedErr)
}
// assert the response
if !assert.Equal(t, string(bytes), test.expectedOut, "Parse didn't generate the expected output.") {
log.Println("EXPECTED: " + test.expectedOut)
log.Println("ACTUAL: " + string(bytes))
}
}
}
// gen performs the generic generation.
func gen(filename, pkgName string, in io.ReadSeeker, typesets []map[string]string, out io.Writer) error {
var output []byte
var err error
output, err = parse.Generics(filename, pkgName, in, typesets)
if err != nil {
return err
}
out.Write(output)
return nil
}