You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: golang_constraint_test.go
    path of file: ./repos/grype/grype/version
    
    the code of the file until where you have to start completion: package version

import (
	"testing"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
)

func TestGolangConstraints(t *testing.T) {
	tests := []struct {
		name       string
		version    string
		constraint string
		satisfied  bool
	}{
		{
			name:       "regular semantic version satisfied",
			version:    "v1.2.3",
			constraint: "< 1.2.4",
			satisfied:  true,
		},
		{
			name:       "regular semantic version unsatisfied",
			version:    "v1.2.3",
			constraint: "> 1.2.4",
			satisfied:  false,
		},
		{
			name:       "+incompatible added to version", // see grype#1581
			version:    "v3.2.0+incompatible",
			constraint: "<=3.2.0",
			satisfied:  true,
		},
		{
			nam
    
func TestGolangConstraints(t *testing.T) {
	tests := []struct {
		name       string
		version    string
		constraint string
		satisfied  bool
	}{
		{
			name:       "regular semantic version satisfied",
			version:    "v1.2.3",
			constraint: "< 1.2.4",
			satisfied:  true,
		},
		{
			name:       "regular semantic version unsatisfied",
			version:    "v1.2.3",
			constraint: "> 1.2.4",
			satisfied:  false,
		},
		{
			name:       "+incompatible added to version", // see grype#1581
			version:    "v3.2.0+incompatible",
			constraint: "<=3.2.0",
			satisfied:  true,
		},
		{
			name:       "the empty constraint is always satisfied",
			version:    "v1.0.0",
			constraint: "",
			satisfied:  true,
		},
	}

	for _, tc := range tests {
		t.Run(tc.name, func(t *testing.T) {
			c, err := newGolangConstraint(tc.constraint)
			require.NoError(t, err)
			v, err := NewVersion(tc.version, GolangFormat)
			require.NoError(t, err)
			sat, err := c.Satisfied(v)
			require.NoError(t, err)
			assert.Equal(t, tc.satisfied, sat)
		})
	}
}