packer-cn/builder/azure/common/gluestrings_test.go

// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See the LICENSE file in builder/azure for license information.

package common

import (
	"testing"
)

func TestGlueStrings(t *testing.T) {
	cases := []struct{ a, b, expected string }{
		{
			"Some log that starts in a",
			"starts in a, but continues in b",
			"Some log that starts in a, but continues in b",
		},
		{
			"",
			"starts in b",
			"starts in b",
		},
	}
	for _, testcase := range cases {
		t.Logf("testcase: %+v\n", testcase)

		result := GlueStrings(testcase.a, testcase.b)
		t.Logf("result: '%s'", result)

		if result != testcase.expected {
			t.Errorf("expected %q, got %q", testcase.expected, result)
		}
	}
}