This test checks the behavior of the 'add test for FUNC' code action.

-- flags --
-ignore_extra_diags

-- go.mod --
module golang.org/lsptests/addtest

go 1.24

-- copyrightandbuildconstraint/copyrightandbuildconstraint.go --
// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build go1.18

// Package main is for lsp test.
package main

func Foo(in string) string {return in} //@codeaction("Foo", "source.addTest", edit=with_copyright_build_constraint)

-- @with_copyright_build_constraint/copyrightandbuildconstraint/copyrightandbuildconstraint_test.go --
@@ -0,0 +1,32 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build go1.18
+
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/copyrightandbuildconstraint"
+	"testing"
+)
+
+func TestFoo(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := main.Foo(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("Foo() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- buildconstraint/buildconstraint.go --
//go:build go1.18

// Package copyright is for lsp test.
package copyright

func Foo(in string) string {return in} //@codeaction("Foo", "source.addTest", edit=with_build_constraint)

-- @with_build_constraint/buildconstraint/buildconstraint_test.go --
@@ -0,0 +1,28 @@
+//go:build go1.18
+
+package copyright_test
+
+import(
+	"golang.org/lsptests/addtest/buildconstraint"
+	"testing"
+)
+
+func TestFoo(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := copyright.Foo(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("Foo() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- missingtestfile/missingtestfile.go --
package main

type Bar struct {}

type foo struct {}

func ExportedFunction(in string) string {return in} //@codeaction("ExportedFunction", "source.addTest", edit=missing_test_file_exported_function)

func UnexportedInputParam(in string, f foo) string {return in} //@codeaction("UnexportedInputParam", "source.addTest", edit=missing_test_file_function_unexported_input)

func unexportedFunction(in string) string {return in} //@codeaction("unexportedFunction", "source.addTest", edit=missing_test_file_unexported_function)

func (*Bar) ExportedMethod(in string) string {return in} //@codeaction("ExportedMethod", "source.addTest", edit=missing_test_file_exported_recv_exported_method)

func (*Bar) UnexportedInputParam(in string, f foo) string {return in} //@codeaction("UnexportedInputParam", "source.addTest", edit=missing_test_file_method_unexported_input)

func (*foo) ExportedMethod(in string) string {return in} //@codeaction("ExportedMethod", "source.addTest", edit=missing_test_file_unexported_recv)

-- @missing_test_file_exported_function/missingtestfile/missingtestfile_test.go --
@@ -0,0 +1,26 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/missingtestfile"
+	"testing"
+)
+
+func TestExportedFunction(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := main.ExportedFunction(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("ExportedFunction() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @missing_test_file_exported_recv_exported_method/missingtestfile/missingtestfile_test.go --
@@ -0,0 +1,28 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/missingtestfile"
+	"testing"
+)
+
+func TestBar_ExportedMethod(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// TODO: construct the receiver type.
+			var b main.Bar
+			got := b.ExportedMethod(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("ExportedMethod() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @missing_test_file_function_unexported_input/missingtestfile/missingtestfile_test.go --
@@ -0,0 +1,24 @@
+package main
+
+import "testing"
+
+func TestUnexportedInputParam(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		f    foo
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := UnexportedInputParam(tt.in, tt.f)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("UnexportedInputParam() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @missing_test_file_method_unexported_input/missingtestfile/missingtestfile_test.go --
@@ -0,0 +1,26 @@
+package main
+
+import "testing"
+
+func TestBar_UnexportedInputParam(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		f    foo
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// TODO: construct the receiver type.
+			var b Bar
+			got := b.UnexportedInputParam(tt.in, tt.f)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("UnexportedInputParam() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @missing_test_file_unexported_function/missingtestfile/missingtestfile_test.go --
@@ -0,0 +1,23 @@
+package main
+
+import "testing"
+
+func Test_unexportedFunction(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := unexportedFunction(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("unexportedFunction() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @missing_test_file_unexported_recv/missingtestfile/missingtestfile_test.go --
@@ -0,0 +1,25 @@
+package main
+
+import "testing"
+
+func Test_foo_ExportedMethod(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// TODO: construct the receiver type.
+			var f foo
+			got := f.ExportedMethod(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("ExportedMethod() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- xpackagetestfile/xpackagetestfile.go --
package main

func ExportedFunction(in string) string {return in} //@codeaction("ExportedFunction", "source.addTest", edit=xpackage_exported_function)
func unexportedFunction(in string) string {return in} //@codeaction("unexportedFunction", "source.addTest", edit=xpackage_unexported_function)

type Bar struct {}

func (*Bar) ExportedMethod(in string) string {return in} //@codeaction("ExportedMethod", "source.addTest", edit=xpackage_exported_recv_exported_method)
func (*Bar) unexportedMethod(in string) string {return in} //@codeaction("unexportedMethod", "source.addTest", edit=xpackage_exported_recv_unexported_method)

type foo struct {}

func (*foo) ExportedMethod(in string) string {return in} //@codeaction("ExportedMethod", "source.addTest", edit=xpackage_unexported_recv_exported_method)
func (*foo) unexportedMethod(in string) string {return in} //@codeaction("unexportedMethod", "source.addTest", edit=xpackage_unexported_recv_unexported_method)

-- xpackagetestfile/xpackagetestfile_test.go --
package main

-- @xpackage_exported_function/xpackagetestfile/xpackagetestfile_test.go --
@@ -3 +3,22 @@
+import "testing"
+
+
+func TestExportedFunction(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := ExportedFunction(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("ExportedFunction() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @xpackage_unexported_function/xpackagetestfile/xpackagetestfile_test.go --
@@ -3 +3,22 @@
+import "testing"
+
+
+func Test_unexportedFunction(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := unexportedFunction(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("unexportedFunction() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @xpackage_exported_recv_exported_method/xpackagetestfile/xpackagetestfile_test.go --
@@ -3 +3,24 @@
+import "testing"
+
+
+func TestBar_ExportedMethod(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// TODO: construct the receiver type.
+			var b Bar
+			got := b.ExportedMethod(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("ExportedMethod() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @xpackage_exported_recv_unexported_method/xpackagetestfile/xpackagetestfile_test.go --
@@ -3 +3,24 @@
+import "testing"
+
+
+func TestBar_unexportedMethod(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// TODO: construct the receiver type.
+			var b Bar
+			got := b.unexportedMethod(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("unexportedMethod() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @xpackage_unexported_recv_exported_method/xpackagetestfile/xpackagetestfile_test.go --
@@ -3 +3,24 @@
+import "testing"
+
+
+func Test_foo_ExportedMethod(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// TODO: construct the receiver type.
+			var f foo
+			got := f.ExportedMethod(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("ExportedMethod() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @xpackage_unexported_recv_unexported_method/xpackagetestfile/xpackagetestfile_test.go --
@@ -3 +3,24 @@
+import "testing"
+
+
+func Test_foo_unexportedMethod(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// TODO: construct the receiver type.
+			var f foo
+			got := f.unexportedMethod(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("unexportedMethod() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- aliasreceiver/aliasreceiver.go --
package main

type bar0 struct {}
type bar1 = bar0
type Bar = bar1

func (*Bar) ExportedMethod(in string) string {return in} //@codeaction("ExportedMethod", "source.addTest", edit=pointer_receiver_exported_method)
func (*Bar) unexportedMethod(in string) string {return in} //@codeaction("unexportedMethod", "source.addTest", edit=pointer_receiver_unexported_method)

type foo0 struct {}
type foo1 = foo0
type foo = foo1

func (foo) ExportedMethod(in string) string {return in} //@codeaction("ExportedMethod", "source.addTest", edit=alias_receiver_exported_method)
func (foo) unexportedMethod(in string) string {return in} //@codeaction("unexportedMethod", "source.addTest", edit=alias_receiver_unexported_method)

type baz0 struct{}
type baz1 = baz0
type baz = baz1

func newBaz0() baz0 {return baz0{}}

func (baz) method(in string) string {return in} //@codeaction("method", "source.addTest", edit=alias_constructor_on_underlying_type)

type qux0 struct{}
type qux1 = qux0
type qux2 = qux1
type Qux = *qux2

func newQux1() (qux1, error) {return qux1{}, nil}

func (Qux) method(in string) string {return in} //@codeaction("method", "source.addTest", edit=alias_constructor_on_different_alias_type)

-- aliasreceiver/aliasreceiver_test.go --
package main

-- @pointer_receiver_exported_method/aliasreceiver/aliasreceiver_test.go --
@@ -3 +3,24 @@
+import "testing"
+
+
+func TestBar_ExportedMethod(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// TODO: construct the receiver type.
+			var b Bar
+			got := b.ExportedMethod(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("ExportedMethod() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @pointer_receiver_unexported_method/aliasreceiver/aliasreceiver_test.go --
@@ -3 +3,24 @@
+import "testing"
+
+
+func TestBar_unexportedMethod(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// TODO: construct the receiver type.
+			var b Bar
+			got := b.unexportedMethod(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("unexportedMethod() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @alias_receiver_exported_method/aliasreceiver/aliasreceiver_test.go --
@@ -3 +3,24 @@
+import "testing"
+
+
+func Test_foo_ExportedMethod(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// TODO: construct the receiver type.
+			var f foo
+			got := f.ExportedMethod(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("ExportedMethod() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @alias_receiver_unexported_method/aliasreceiver/aliasreceiver_test.go --
@@ -3 +3,24 @@
+import "testing"
+
+
+func Test_foo_unexportedMethod(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// TODO: construct the receiver type.
+			var f foo
+			got := f.unexportedMethod(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("unexportedMethod() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @alias_constructor_on_underlying_type/aliasreceiver/aliasreceiver_test.go --
@@ -3 +3,23 @@
+import "testing"
+
+
+func Test_baz_method(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			b := newBaz0()
+			got := b.method(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("method() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @alias_constructor_on_different_alias_type/aliasreceiver/aliasreceiver_test.go --
@@ -3 +3,26 @@
+import "testing"
+
+
+func TestQux_method(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			q, err := newQux1()
+			if err != nil {
+				t.Fatalf("could not construct receiver type: %v", err)
+			}
+			got := q.method(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("method() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- multiinputoutput/multiinputoutput.go --
package main

func Foo(in, in2, in3, in4 string) (out, out1, out2 string) {return "", "", ""} //@codeaction("Foo", "source.addTest", edit=multi_input_output)

-- @multi_input_output/multiinputoutput/multiinputoutput_test.go --
@@ -0,0 +1,37 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/multiinputoutput"
+	"testing"
+)
+
+func TestFoo(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in    string
+		in2   string
+		in3   string
+		in4   string
+		want  string
+		want2 string
+		want3 string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, got2, got3 := main.Foo(tt.in, tt.in2, tt.in3, tt.in4)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("Foo() = %v, want %v", got, tt.want)
+			}
+			if true {
+				t.Errorf("Foo() = %v, want %v", got2, tt.want2)
+			}
+			if true {
+				t.Errorf("Foo() = %v, want %v", got3, tt.want3)
+			}
+		})
+	}
+}
-- xpackagerename/xpackagerename.go --
package main

import (
  mytime "time"
  myast "go/ast"
  mytest "testing"
)

var local mytest.T

func Foo(t mytime.Time, a *myast.Node) (mytime.Time, *myast.Node) {return t, a} //@codeaction("Foo", "source.addTest", edit=xpackage_rename)

-- @xpackage_rename/xpackagerename/xpackagerename_test.go --
@@ -0,0 +1,33 @@
+package main_test
+
+import(
+	myast "go/ast"
+	"golang.org/lsptests/addtest/xpackagerename"
+	mytest "testing"
+	mytime "time"
+)
+
+func TestFoo(t *mytest.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		t     mytime.Time
+		a     *myast.Node
+		want  mytime.Time
+		want2 *myast.Node
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *mytest.T) {
+			got, got2 := main.Foo(tt.t, tt.a)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("Foo() = %v, want %v", got, tt.want)
+			}
+			if true {
+				t.Errorf("Foo() = %v, want %v", got2, tt.want2)
+			}
+		})
+	}
+}
-- xtestpackagerename/xtestpackagerename.go --
package main

import (
  mytime "time"
  myast "go/ast"
  mytest "testing"
)

var local mytest.T

func Foo(t mytime.Time, a *myast.Node) (mytime.Time, *myast.Node) {return t, a} //@codeaction("Foo", "source.addTest", edit=xtest_package_rename)

-- xtestpackagerename/xtestpackagerename_test.go --
package main_test

import (
	yourast "go/ast"
	yourtest "testing"
	yourtime "time"
)

var fooTime = yourtime.Time{}
var fooNode = yourast.Node{}
var fooT yourtest.T

-- @xtest_package_rename/xtestpackagerename/xtestpackagerename_test.go --
@@ -7 +7,2 @@
+
+	"golang.org/lsptests/addtest/xtestpackagerename"
@@ -13 +15,25 @@
+
+func TestFoo(t *yourtest.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		t     yourtime.Time
+		a     *yourast.Node
+		want  yourtime.Time
+		want2 *yourast.Node
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *yourtest.T) {
+			got, got2 := main.Foo(tt.t, tt.a)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("Foo() = %v, want %v", got, tt.want)
+			}
+			if true {
+				t.Errorf("Foo() = %v, want %v", got2, tt.want2)
+			}
+		})
+	}
+}
-- returnwitherror/returnwitherror.go --
package main

func OnlyErr() error {return nil} //@codeaction("OnlyErr", "source.addTest", edit=return_only_error)
func StringErr() (string, error) {return "", nil} //@codeaction("StringErr", "source.addTest", edit=return_string_error)
func MultipleStringErr() (string, string, string, error) {return "", "", "", nil} //@codeaction("MultipleStringErr", "source.addTest", edit=return_multiple_string_error)

-- @return_only_error/returnwitherror/returnwitherror_test.go --
@@ -0,0 +1,29 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/returnwitherror"
+	"testing"
+)
+
+func TestOnlyErr(t *testing.T) {
+	tests := []struct {
+		name    string // description of this test case
+		wantErr bool
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			gotErr := main.OnlyErr()
+			if gotErr != nil {
+				if !tt.wantErr {
+					t.Errorf("OnlyErr() failed: %v", gotErr)
+				}
+				return
+			}
+			if tt.wantErr {
+				t.Fatal("OnlyErr() succeeded unexpectedly")
+			}
+		})
+	}
+}
-- @return_string_error/returnwitherror/returnwitherror_test.go --
@@ -0,0 +1,34 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/returnwitherror"
+	"testing"
+)
+
+func TestStringErr(t *testing.T) {
+	tests := []struct {
+		name    string // description of this test case
+		want    string
+		wantErr bool
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, gotErr := main.StringErr()
+			if gotErr != nil {
+				if !tt.wantErr {
+					t.Errorf("StringErr() failed: %v", gotErr)
+				}
+				return
+			}
+			if tt.wantErr {
+				t.Fatal("StringErr() succeeded unexpectedly")
+			}
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("StringErr() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @return_multiple_string_error/returnwitherror/returnwitherror_test.go --
@@ -0,0 +1,42 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/returnwitherror"
+	"testing"
+)
+
+func TestMultipleStringErr(t *testing.T) {
+	tests := []struct {
+		name    string // description of this test case
+		want    string
+		want2   string
+		want3   string
+		wantErr bool
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, got2, got3, gotErr := main.MultipleStringErr()
+			if gotErr != nil {
+				if !tt.wantErr {
+					t.Errorf("MultipleStringErr() failed: %v", gotErr)
+				}
+				return
+			}
+			if tt.wantErr {
+				t.Fatal("MultipleStringErr() succeeded unexpectedly")
+			}
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("MultipleStringErr() = %v, want %v", got, tt.want)
+			}
+			if true {
+				t.Errorf("MultipleStringErr() = %v, want %v", got2, tt.want2)
+			}
+			if true {
+				t.Errorf("MultipleStringErr() = %v, want %v", got3, tt.want3)
+			}
+		})
+	}
+}
-- constructor/constructor.go --
package main

// Constructor returns the type T.
func NewReturnType() ReturnType {return ReturnType{}}

type ReturnType struct {}

func (*ReturnType) Method(in string) string {return in} //@codeaction("Method", "source.addTest", edit=constructor_return_type)

// Constructor returns the type T and an error.
func NewReturnTypeError() (ReturnTypeError, error) {return ReturnTypeError{}, nil}

type ReturnTypeError struct {}

func (*ReturnTypeError) Method(in string) string {return in} //@codeaction("Method", "source.addTest", edit=constructor_return_type_error)

// Constructor returns the type *T.
func NewReturnPtr() *ReturnPtr {return nil}

type ReturnPtr struct {}

func (*ReturnPtr) Method(in string) string {return in} //@codeaction("Method", "source.addTest", edit=constructor_return_ptr)

// Constructor returns the type *T and an error.
func NewReturnPtrError() (*ReturnPtrError, error) {return nil, nil}

type ReturnPtrError struct {}

func (*ReturnPtrError) Method(in string) string {return in} //@codeaction("Method", "source.addTest", edit=constructor_return_ptr_error)

-- @constructor_return_type/constructor/constructor_test.go --
@@ -0,0 +1,27 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/constructor"
+	"testing"
+)
+
+func TestReturnType_Method(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			r := main.NewReturnType()
+			got := r.Method(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("Method() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @constructor_return_type_error/constructor/constructor_test.go --
@@ -0,0 +1,30 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/constructor"
+	"testing"
+)
+
+func TestReturnTypeError_Method(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			r, err := main.NewReturnTypeError()
+			if err != nil {
+				t.Fatalf("could not construct receiver type: %v", err)
+			}
+			got := r.Method(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("Method() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @constructor_return_ptr/constructor/constructor_test.go --
@@ -0,0 +1,27 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/constructor"
+	"testing"
+)
+
+func TestReturnPtr_Method(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			r := main.NewReturnPtr()
+			got := r.Method(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("Method() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @constructor_return_ptr_error/constructor/constructor_test.go --
@@ -0,0 +1,30 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/constructor"
+	"testing"
+)
+
+func TestReturnPtrError_Method(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			r, err := main.NewReturnPtrError()
+			if err != nil {
+				t.Fatalf("could not construct receiver type: %v", err)
+			}
+			got := r.Method(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("Method() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- constructorcomparison/constructorcomparison.go --
package main

// Foo have two constructors. NewFoo is preferred over others.
func CreateAFoo() Foo {return Foo{}}
func NewFoo() Foo {return Foo{}}

type Foo struct{}

func (*Foo) Method(in string) string {return in} //@codeaction("Method", "source.addTest", edit=constructor_comparison_new)

// Bar have two constructors. Bar is preferred due to alphabetical ordering.
func ABar() (Bar, error) {return Bar{}, nil}
// func CreateABar() Bar {return Bar{}}

type Bar struct{}

func (*Bar) Method(in string) string {return in} //@codeaction("Method", "source.addTest", edit=constructor_comparison_alphabetical)

-- @constructor_comparison_new/constructorcomparison/constructorcomparison_test.go --
@@ -0,0 +1,27 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/constructorcomparison"
+	"testing"
+)
+
+func TestFoo_Method(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			f := main.NewFoo()
+			got := f.Method(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("Method() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- @constructor_comparison_alphabetical/constructorcomparison/constructorcomparison_test.go --
@@ -0,0 +1,30 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/constructorcomparison"
+	"testing"
+)
+
+func TestBar_Method(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		in   string
+		want string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			b, err := main.ABar()
+			if err != nil {
+				t.Fatalf("could not construct receiver type: %v", err)
+			}
+			got := b.Method(tt.in)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("Method() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
-- unnamedparam/unnamedparam.go --
package main

import "time"

func FooInputBasic(one, two, _ string, _ int) (out, out1, out2 string) {return "", "", ""} //@codeaction("Foo", "source.addTest", edit=function_basic_type)

func FooInputStruct(one string, _ time.Time) (out, out1, out2 string) {return "", "", ""} //@codeaction("Foo", "source.addTest", edit=function_struct_type)

func FooInputPtr(one string, _ *time.Time) (out, out1, out2 string) {return "", "", ""} //@codeaction("Foo", "source.addTest", edit=function_ptr_type)

func FooInputFunc(one string, _ func(time.Time) *time.Time) (out, out1, out2 string) {return "", "", ""} //@codeaction("Foo", "source.addTest", edit=function_func_type)

type BarInputBasic struct{}

func NewBarInputBasic(one, two, _ string, _ int) *BarInputBasic {return nil}

func (r *BarInputBasic) Method(one, two, _ string, _ int) {} //@codeaction("Method", "source.addTest", edit=constructor_basic_type)

type BarInputStruct struct{}

func NewBarInputStruct(one string, _ time.Time) *BarInputStruct {return nil}

func (r *BarInputStruct) Method(one string, _ time.Time) {} //@codeaction("Method", "source.addTest", edit=constructor_struct_type)

type BarInputPtr struct{}

func NewBarInputPtr(one string, _ *time.Time) *BarInputPtr {return nil}

func (r *BarInputPtr) Method(one string, _ *time.Time) {} //@codeaction("Method", "source.addTest", edit=constructor_ptr_type)

type BarInputFunction struct{}

func NewBarInputFunction(one string, _ func(time.Time) *time.Time) *BarInputFunction {return nil}

func (r *BarInputFunction) Method(one string, _ func(time.Time) *time.Time) {} //@codeaction("Method", "source.addTest", edit=constructor_func_type)

-- @function_basic_type/unnamedparam/unnamedparam_test.go --
@@ -0,0 +1,35 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/unnamedparam"
+	"testing"
+)
+
+func TestFooInputBasic(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		one   string
+		two   string
+		want  string
+		want2 string
+		want3 string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, got2, got3 := main.FooInputBasic(tt.one, tt.two, "", 0)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("FooInputBasic() = %v, want %v", got, tt.want)
+			}
+			if true {
+				t.Errorf("FooInputBasic() = %v, want %v", got2, tt.want2)
+			}
+			if true {
+				t.Errorf("FooInputBasic() = %v, want %v", got3, tt.want3)
+			}
+		})
+	}
+}
-- @function_func_type/unnamedparam/unnamedparam_test.go --
@@ -0,0 +1,35 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/unnamedparam"
+	"testing"
+	"time"
+)
+
+func TestFooInputFunc(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		one   string
+		want  string
+		want2 string
+		want3 string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, got2, got3 := main.FooInputFunc(tt.one, nil)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("FooInputFunc() = %v, want %v", got, tt.want)
+			}
+			if true {
+				t.Errorf("FooInputFunc() = %v, want %v", got2, tt.want2)
+			}
+			if true {
+				t.Errorf("FooInputFunc() = %v, want %v", got3, tt.want3)
+			}
+		})
+	}
+}
-- @function_ptr_type/unnamedparam/unnamedparam_test.go --
@@ -0,0 +1,35 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/unnamedparam"
+	"testing"
+	"time"
+)
+
+func TestFooInputPtr(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		one   string
+		want  string
+		want2 string
+		want3 string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, got2, got3 := main.FooInputPtr(tt.one, nil)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("FooInputPtr() = %v, want %v", got, tt.want)
+			}
+			if true {
+				t.Errorf("FooInputPtr() = %v, want %v", got2, tt.want2)
+			}
+			if true {
+				t.Errorf("FooInputPtr() = %v, want %v", got3, tt.want3)
+			}
+		})
+	}
+}
-- @function_struct_type/unnamedparam/unnamedparam_test.go --
@@ -0,0 +1,35 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/unnamedparam"
+	"testing"
+	"time"
+)
+
+func TestFooInputStruct(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		one   string
+		want  string
+		want2 string
+		want3 string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, got2, got3 := main.FooInputStruct(tt.one, time.Time{})
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("FooInputStruct() = %v, want %v", got, tt.want)
+			}
+			if true {
+				t.Errorf("FooInputStruct() = %v, want %v", got2, tt.want2)
+			}
+			if true {
+				t.Errorf("FooInputStruct() = %v, want %v", got3, tt.want3)
+			}
+		})
+	}
+}
-- @constructor_basic_type/unnamedparam/unnamedparam_test.go --
@@ -0,0 +1,26 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/unnamedparam"
+	"testing"
+)
+
+func TestBarInputBasic_Method(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for receiver constructor.
+		cone string
+		ctwo string
+		// Named input parameters for target function.
+		one string
+		two string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			r := main.NewBarInputBasic(tt.cone, tt.ctwo, "", 0)
+			r.Method(tt.one, tt.two, "", 0)
+		})
+	}
+}
-- @constructor_func_type/unnamedparam/unnamedparam_test.go --
@@ -0,0 +1,25 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/unnamedparam"
+	"testing"
+	"time"
+)
+
+func TestBarInputFunction_Method(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for receiver constructor.
+		cone string
+		// Named input parameters for target function.
+		one string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			r := main.NewBarInputFunction(tt.cone, nil)
+			r.Method(tt.one, nil)
+		})
+	}
+}
-- @constructor_ptr_type/unnamedparam/unnamedparam_test.go --
@@ -0,0 +1,25 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/unnamedparam"
+	"testing"
+	"time"
+)
+
+func TestBarInputPtr_Method(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for receiver constructor.
+		cone string
+		// Named input parameters for target function.
+		one string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			r := main.NewBarInputPtr(tt.cone, nil)
+			r.Method(tt.one, nil)
+		})
+	}
+}
-- @constructor_struct_type/unnamedparam/unnamedparam_test.go --
@@ -0,0 +1,25 @@
+package main_test
+
+import(
+	"golang.org/lsptests/addtest/unnamedparam"
+	"testing"
+	"time"
+)
+
+func TestBarInputStruct_Method(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for receiver constructor.
+		cone string
+		// Named input parameters for target function.
+		one string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			r := main.NewBarInputStruct(tt.cone, time.Time{})
+			r.Method(tt.one, time.Time{})
+		})
+	}
+}
-- contextinput/contextinput.go --
package main

import "context"

func Function(ctx context.Context, _, _ string) (out, out1, out2 string) {return "", "", ""} //@codeaction("Function", "source.addTest", edit=function_context)

type Foo struct {}

func NewFoo(ctx context.Context) (*Foo, error) {return nil, nil}

func (*Foo) Method(ctx context.Context, _, _ string)  (out, out1, out2 string) {return "", "", ""} //@codeaction("Method", "source.addTest", edit=method_context)
-- contextinput/contextinput_test.go --
package main_test

-- @function_context/contextinput/contextinput_test.go --
@@ -3 +3,32 @@
+import (
+	"testing"
+
+	"golang.org/lsptests/addtest/contextinput"
+)
+
+
+func TestFunction(t *testing.T) {
+	tests := []struct {
+		name  string // description of this test case
+		want  string
+		want2 string
+		want3 string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, got2, got3 := main.Function(t.Context(), "", "")
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("Function() = %v, want %v", got, tt.want)
+			}
+			if true {
+				t.Errorf("Function() = %v, want %v", got2, tt.want2)
+			}
+			if true {
+				t.Errorf("Function() = %v, want %v", got3, tt.want3)
+			}
+		})
+	}
+}
-- @method_context/contextinput/contextinput_test.go --
@@ -3 +3,36 @@
+import (
+	"testing"
+
+	"golang.org/lsptests/addtest/contextinput"
+)
+
+
+func TestFoo_Method(t *testing.T) {
+	tests := []struct {
+		name  string // description of this test case
+		want  string
+		want2 string
+		want3 string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			f, err := main.NewFoo(t.Context())
+			if err != nil {
+				t.Fatalf("could not construct receiver type: %v", err)
+			}
+			got, got2, got3 := f.Method(t.Context(), "", "")
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("Method() = %v, want %v", got, tt.want)
+			}
+			if true {
+				t.Errorf("Method() = %v, want %v", got2, tt.want2)
+			}
+			if true {
+				t.Errorf("Method() = %v, want %v", got3, tt.want3)
+			}
+		})
+	}
+}
-- typeparameter/typeparameter.go --
package main

func Function[T any] () {} // no suggested fix

type Foo struct {}

func NewFoo()

func (*Foo) Method[T any]() {} // no suggested fix
-- varargsinput/varargsinput.go --
package main

func Function(args ...string) (out, out1, out2 string) {return args[0], "", ""} //@codeaction("Function", "source.addTest", edit=function_varargsinput)

type Foo struct {}

func NewFoo(args ...string) (*Foo, error) { 
    _ = args
    return nil, nil 
}

func (*Foo) Method(args ...string)  (out, out1, out2 string) {return args[0], "", ""} //@codeaction("Method", "source.addTest", edit=method_varargsinput)
-- varargsinput/varargsinput_test.go --
package main_test
-- @function_varargsinput/varargsinput/varargsinput_test.go --
@@ -2 +2,34 @@
+
+import (
+	"testing"
+
+	"golang.org/lsptests/addtest/varargsinput"
+)
+
+func TestFunction(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for target function.
+		args  []string
+		want  string
+		want2 string
+		want3 string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, got2, got3 := main.Function(tt.args...)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("Function() = %v, want %v", got, tt.want)
+			}
+			if true {
+				t.Errorf("Function() = %v, want %v", got2, tt.want2)
+			}
+			if true {
+				t.Errorf("Function() = %v, want %v", got3, tt.want3)
+			}
+		})
+	}
+}
-- @method_varargsinput/varargsinput/varargsinput_test.go --
@@ -2 +2,40 @@
+
+import (
+	"testing"
+
+	"golang.org/lsptests/addtest/varargsinput"
+)
+
+func TestFoo_Method(t *testing.T) {
+	tests := []struct {
+		name string // description of this test case
+		// Named input parameters for receiver constructor.
+		cargs []string
+		// Named input parameters for target function.
+		args  []string
+		want  string
+		want2 string
+		want3 string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			f, err := main.NewFoo(tt.cargs...)
+			if err != nil {
+				t.Fatalf("could not construct receiver type: %v", err)
+			}
+			got, got2, got3 := f.Method(tt.args...)
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("Method() = %v, want %v", got, tt.want)
+			}
+			if true {
+				t.Errorf("Method() = %v, want %v", got2, tt.want2)
+			}
+			if true {
+				t.Errorf("Method() = %v, want %v", got3, tt.want3)
+			}
+		})
+	}
+}
-- unusedvarargsinput/unusedvarargsinput.go --
package main

func Function(_ ...string) (out, out1, out2 string) {return "", "", ""} //@codeaction("Function", "source.addTest", edit=function_unusedvarargsinput)

type Foo struct {}

func NewFoo(_ ...string) (*Foo, error) { 
    return nil, nil 
}

func (*Foo) Method(_ ...string)  (out, out1, out2 string) {return "", "", ""} //@codeaction("Method", "source.addTest", edit=method_unusedvarargsinput)
-- unusedvarargsinput/unusedvarargsinput_test.go --
package main_test
-- @function_unusedvarargsinput/unusedvarargsinput/unusedvarargsinput_test.go --
@@ -2 +2,32 @@
+
+import (
+	"testing"
+
+	"golang.org/lsptests/addtest/unusedvarargsinput"
+)
+
+func TestFunction(t *testing.T) {
+	tests := []struct {
+		name  string // description of this test case
+		want  string
+		want2 string
+		want3 string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, got2, got3 := main.Function()
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("Function() = %v, want %v", got, tt.want)
+			}
+			if true {
+				t.Errorf("Function() = %v, want %v", got2, tt.want2)
+			}
+			if true {
+				t.Errorf("Function() = %v, want %v", got3, tt.want3)
+			}
+		})
+	}
+}
-- @method_unusedvarargsinput/unusedvarargsinput/unusedvarargsinput_test.go --
@@ -2 +2,36 @@
+
+import (
+	"testing"
+
+	"golang.org/lsptests/addtest/unusedvarargsinput"
+)
+
+func TestFoo_Method(t *testing.T) {
+	tests := []struct {
+		name  string // description of this test case
+		want  string
+		want2 string
+		want3 string
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			f, err := main.NewFoo()
+			if err != nil {
+				t.Fatalf("could not construct receiver type: %v", err)
+			}
+			got, got2, got3 := f.Method()
+			// TODO: update the condition below to compare got with tt.want.
+			if true {
+				t.Errorf("Method() = %v, want %v", got, tt.want)
+			}
+			if true {
+				t.Errorf("Method() = %v, want %v", got2, tt.want2)
+			}
+			if true {
+				t.Errorf("Method() = %v, want %v", got3, tt.want3)
+			}
+		})
+	}
+}
