formatter_test.go

/*
 * Copyright 2018-2020 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package libpak_test

import (
	"testing"

	. "github.com/onsi/gomega"
	"github.com/sclevine/spec"

	"github.com/paketo-buildpacks/libpak"
)

func testFormatter(t *testing.T, context spec.G, it spec.S) {
	var (
		Expect = NewWithT(t).Expect
	)

	context("DependenciesFormatter", func() {

		it("formats contents", func() {
			deps := []libpak.BuildpackDependency{
				{
					ID:      "test-id-1",
					Version: "1.1.1",
					Stacks:  []string{"test-stack-1"},
				},
				{
					ID:      "test-id-2",
					Version: "2.2.2",
					Stacks:  []string{"test-stack-2"},
				},
			}

			Expect(libpak.DependenciesFormatter(deps).String()).
				To(Equal("[(test-id-1, 1.1.1, [test-stack-1]) (test-id-2, 2.2.2, [test-stack-2])]"))
		})

	})
}