package semverutil_test

import (
	"testing"

	"github.com/stretchr/testify/require"

	"github.com/cosmos/ibc-go/e2e/semverutil"
)

func TestIsSupported(t *testing.T) {
	releases := semverutil.FeatureReleases{
		MajorVersion: "v6",
		MinorVersions: []string{
			"v2.5",
			"v3.4",
			"v4.2",
			"v5.1",
		},
	}

	testCases := []struct {
		name         string
		version      string
		expSupported bool
	}{
		{"non semantic version", "main", true},
		{"non semantic version starts with v", "v", true},
		{"non semantic version", "pr-155", true},
		{"non semantic version", "major.5.1", true},
		{"non semantic version", "1.minor.1", true},
		{"supported semantic version", "v2.5.0", true},
		{"supported semantic version", "v3.4.0", true},
		{"supported semantic version", "v4.2.0", true},
		{"supported semantic version", "v5.1.0", true},
		{"supported semantic version", "v6.0.0", true},
		{"supported semantic version", "v6.1.0", true},
		{"supported semantic version", "v7.1.0", true},
		{"supported semantic version", "v22.5.1", true},
		{"supported semantic version pre-release", "v6.0.0-rc.0", false},
		{"supported semantic version without v", "2.5.0", true},
		{"unsupported semantic version", "v1.5.0", false},
		{"unsupported semantic version", "v2.4.5", false},
		{"unsupported semantic version", "v3.1.0", false},
		{"unsupported semantic version", "v4.1.0", false},
		{"unsupported semantic version", "v5.0.0", false},
		{"unsupported semantic version on partially supported major line", "v2.4.0", false},
	}

	for _, tc := range testCases {
		supported := releases.IsSupported(tc.version)
		require.Equal(t, tc.expSupported, supported, tc.name)
	}
}