go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/cipd/common/hash_test.go (about)

     1  // Copyright 2017 The LUCI Authors.
     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 common
    16  
    17  import (
    18  	"testing"
    19  
    20  	api "go.chromium.org/luci/cipd/api/cipd/v1"
    21  
    22  	. "github.com/smartystreets/goconvey/convey"
    23  	. "go.chromium.org/luci/common/testing/assertions"
    24  )
    25  
    26  func TestNewHash(t *testing.T) {
    27  	t.Parallel()
    28  
    29  	Convey("Unspecified", t, func() {
    30  		_, err := NewHash(api.HashAlgo_HASH_ALGO_UNSPECIFIED)
    31  		So(err, ShouldErrLike, "not specified")
    32  	})
    33  
    34  	Convey("Unknown", t, func() {
    35  		_, err := NewHash(12345)
    36  		So(err, ShouldErrLike, "unsupported")
    37  	})
    38  
    39  	Convey("SHA1", t, func() {
    40  		algo, err := NewHash(api.HashAlgo_SHA1)
    41  		So(err, ShouldBeNil)
    42  		So(algo, ShouldNotBeNil)
    43  		So(ObjectRefFromHash(algo), ShouldResembleProto, &api.ObjectRef{
    44  			HashAlgo:  api.HashAlgo_SHA1,
    45  			HexDigest: "da39a3ee5e6b4b0d3255bfef95601890afd80709",
    46  		})
    47  	})
    48  
    49  	Convey("SHA256", t, func() {
    50  		algo, err := NewHash(api.HashAlgo_SHA256)
    51  		So(err, ShouldBeNil)
    52  		So(algo, ShouldNotBeNil)
    53  		So(ObjectRefFromHash(algo), ShouldResembleProto, &api.ObjectRef{
    54  			HashAlgo:  api.HashAlgo_SHA256,
    55  			HexDigest: "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
    56  		})
    57  	})
    58  }