github.com/distbuild/reclient@v0.0.0-20240401075343-3de72e395564/pkg/version/version_test.go (about)

     1  // Copyright 2023 Google LLC
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package version
    16  
    17  import (
    18  	"regexp"
    19  	"strings"
    20  	"testing"
    21  )
    22  
    23  var (
    24  	expectedVersionFormat = regexp.MustCompile("(\\d+)\\.(\\d+)\\.(\\d+)\\.(([a-z0-9])+)")
    25  )
    26  
    27  func TestVersionIsDefined(t *testing.T) {
    28  	if v := CurrentVersion(); strings.Contains(v, undef) {
    29  		t.Fatalf("CurrentVersion()=%v contains %q, expected a git commit sha instead", v, undef)
    30  	}
    31  }
    32  
    33  func TestVersionInExpectedFormat(t *testing.T) {
    34  	matches := expectedVersionFormat.FindAllString(CurrentVersion(), -1)
    35  	if len(matches) != 1 {
    36  		t.Fatalf("CurrentVersion()=%v not in expected format, match=%v, want %d matches, got %d", CurrentVersion(), matches, 1, len(matches))
    37  	}
    38  }