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package utils_test
import (
"github.com/stretchr/testify/suite"
"testing"
"github.com/pseudomuto/protokit/utils"
)
type UtilsTest struct {
suite.Suite
}
func TestUtils(t *testing.T) {
suite.Run(t, new(UtilsTest))
}
func (assert *UtilsTest) TestCreateGenRequest() {
fds, err := utils.LoadDescriptorSet("..", "fixtures", "fileset.pb")
assert.NoError(err)
req := utils.CreateGenRequest(fds, "booking.proto", "todo.proto")
assert.Equal([]string{"booking.proto", "todo.proto"}, req.GetFileToGenerate())
expectedProtos := []string{
"booking.proto",
"google/protobuf/any.proto",
"google/protobuf/descriptor.proto",
"google/protobuf/timestamp.proto",
"extend.proto",
"todo.proto",
"todo_import.proto",
}
for _, pf := range req.GetProtoFile() {
assert.True(utils.InStringSlice(expectedProtos, pf.GetName()))
}
}
func (assert *UtilsTest) TestFilesToGenerate() {
fds, err := utils.LoadDescriptorSet("..", "fixtures", "fileset.pb")
assert.NoError(err)
req := utils.CreateGenRequest(fds, "booking.proto")
protos := utils.FilesToGenerate(req)
assert.Len(protos, 1)
assert.Equal("booking.proto", protos[0].GetName())
}
func (assert *UtilsTest) TestLoadDescriptorSet() {
set, err := utils.LoadDescriptorSet("..", "fixtures", "fileset.pb")
assert.NoError(err)
assert.Len(set.GetFile(), 7)
assert.NotNil(utils.FindDescriptor(set, "todo.proto"))
assert.Nil(utils.FindDescriptor(set, "whodis.proto"))
}
func (assert *UtilsTest) TestLoadDescriptorSetFileNotFound() {
set, err := utils.LoadDescriptorSet("..", "fixtures", "notgonnadoit.pb")
assert.Nil(set)
assert.EqualError(err, "open ../fixtures/notgonnadoit.pb: no such file or directory")
}
func (assert *UtilsTest) TestLoadDescriptorSetMarshalError() {
set, err := utils.LoadDescriptorSet("..", "fixtures", "todo.proto")
assert.Nil(set)
assert.EqualError(err, "proto: can't skip unknown wire type 7 for descriptor.FileDescriptorSet")
}
func (assert *UtilsTest) TestLoadDescriptor() {
proto, err := utils.LoadDescriptor("todo.proto", "..", "fixtures", "fileset.pb")
assert.NotNil(proto)
assert.NoError(err)
}
func (assert *UtilsTest) TestLoadDescriptorFileNotFound() {
proto, err := utils.LoadDescriptor("todo.proto", "..", "fixtures", "notgonnadoit.pb")
assert.Nil(proto)
assert.EqualError(err, "open ../fixtures/notgonnadoit.pb: no such file or directory")
}
func (assert *UtilsTest) TestLoadDescriptorMarshalError() {
proto, err := utils.LoadDescriptor("todo.proto", "..", "fixtures", "todo.proto")
assert.Nil(proto)
assert.EqualError(err, "proto: can't skip unknown wire type 7 for descriptor.FileDescriptorSet")
}
func (assert *UtilsTest) TestLoadDescriptorDescriptorNotFound() {
proto, err := utils.LoadDescriptor("nothere.proto", "..", "fixtures", "fileset.pb")
assert.Nil(proto)
assert.EqualError(err, "FileDescriptor not found")
}
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