Method TestCodegenOptionals

core/integration/module_test.go:549–631

(ctx context.Context, t *testctx.T)

}

func (ModuleSuite) TestCodegenOptionals(ctx context.Context, t *testctx.T) {
	// Same code as TestOptionalDefaults since it guarantees this is being
	// registered correctly and equally by all SDKs.
	src := `package main

import "fmt"

type Dep struct {}

func (m *Dep) Ctl(
	a string,
	// +optional
	b *string,
	// +default="foo"
	c string,
	// +default=null
	d *string,
	// +default="bar"
	e *string,
) string {
	return fmt.Sprintf("%+v, %+v, %+v, %+v, %+v", a, b, c, d, *e)
}
`
	expected := "foo, <nil>, foo, <nil>, bar"

	for _, tc := range []struct {
		sdk    string
		source string
	}{
		{
			sdk: "go",
			source: `package main

import "context"

type Test struct {}

func (m *Test) Test(ctx context.Context) (string, error) {
	return dag.Dep().Ctl(ctx, "foo")
}
`,
		},
		{
			sdk: "python",
			source: `import dagger
from dagger import dag


@dagger.object_type
class Test:
    @dagger.function
    async def test(self) -> str:
        return await dag.dep().ctl("foo")
`,
		},
		{
			sdk: "typescript",
			source: `import { dag, object, func } from "@dagger.io/dagger"