Function TestImportDeclaration

bindings/imports_test.go:16–114

TestImportDeclaration exercises the goja factory wrappers for ImportSpecifier and ImportDeclaration end-to-end: build the bindings node, convert through ToTypescriptNode, then ask the embedded printer for its TypeScript representation.

(t *testing.T)

// convert through ToTypescriptNode, then ask the embedded printer for its
// TypeScript representation.
func TestImportDeclaration(t *testing.T) {
	t.Parallel()

	cases := []struct {
		name    string
		decl    *bindings.ImportDeclaration
		want    string
		notWant string
	}{
		{
			name: "single",
			decl: &bindings.ImportDeclaration{
				Module: "zod",
				Named: []*bindings.ImportSpecifier{
					{Name: "z"},
				},
			},
			want: `import { z } from "zod";`,
		},
		{
			name: "multiple",
			decl: &bindings.ImportDeclaration{
				Module: "./schemas",
				Named: []*bindings.ImportSpecifier{
					{Name: "Foo"},
					{Name: "Bar"},
				},
			},
			want: `import { Foo, Bar } from "./schemas";`,
		},
		{
			name: "aliased",
			decl: &bindings.ImportDeclaration{
				Module: "./schemas",
				Named: []*bindings.ImportSpecifier{
					{Name: "Foo", Alias: "Bar"},
				},
			},
			want: `import { Foo as Bar } from "./schemas";`,
		},
		{
			name: "type only",
			decl: &bindings.ImportDeclaration{
				Module:     "./types",
				IsTypeOnly: true,
				Named: []*bindings.ImportSpecifier{
					{Name: "Baz"},
				},
			},
			want: `import type { Baz } from "./types";`,
		},
		{
			name: "mixed",
			decl: &bindings.ImportDeclaration{
				Module: "./schemas",
				Named: []*bindings.ImportSpecifier{
					{Name: "Foo"},
					{Name: "Bar", Alias: "Baz"},