package fourslash_test

import (
	"testing"

	"efprojects.com/kitten-ipc/kitcom/internal/tsgo/fourslash"
	"efprojects.com/kitten-ipc/kitcom/internal/tsgo/testutil"
)

func TestSignatureHelpCommentsFunctionExpression(t *testing.T) {
	t.Parallel()

	defer testutil.RecoverAndFail(t, "Panic on fourslash test")
	const content = `/** lambdaFoo var comment*/
var lambdaFoo = /** this is lambda comment*/ (/**param a*/a: number, /**param b*/b: number) => a + b;
var lambddaNoVarComment = /** this is lambda multiplication*/ (/**param a*/a: number, /**param b*/b: number) => a * b;
lambdaFoo(/*5*/10, /*6*/20);
function anotherFunc(a: number) {
    /** documentation
        @param b {string} inner parameter */
    var lambdaVar = /** inner docs */(b: string) => {
        var localVar = "Hello ";
        return localVar + b;
    }
    return lambdaVar("World") + a;
}
/**
 * On variable
 * @param s the first parameter!
 * @returns the parameter's length
 */
var assigned = /**
                * Summary on expression
                * @param s param on expression
                * @returns return on expression
                */function(/** On parameter */s: string) {
  return s.length;
}
assigned(/*18*/"hey");`
	f := fourslash.NewFourslash(t, nil /*capabilities*/, content)
	f.VerifyBaselineSignatureHelp(t)
}