go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/logdog/client/butlerlib/streamproto/properties_test.go (about)

     1  // Copyright 2015 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 streamproto
    16  
    17  import (
    18  	"encoding/json"
    19  	"testing"
    20  
    21  	"go.chromium.org/luci/logdog/api/logpb"
    22  	"go.chromium.org/luci/logdog/common/types"
    23  
    24  	. "github.com/smartystreets/goconvey/convey"
    25  )
    26  
    27  func TestFlags(t *testing.T) {
    28  	Convey(`A Flags instance`, t, func() {
    29  		f := Flags{
    30  			Name:        "my/stream",
    31  			ContentType: "foo/bar",
    32  		}
    33  
    34  		Convey(`Converts to LogStreamDescriptor.`, func() {
    35  			So(f.Descriptor(), ShouldResemble, &logpb.LogStreamDescriptor{
    36  				Name:        "my/stream",
    37  				ContentType: "foo/bar",
    38  				StreamType:  logpb.StreamType_TEXT,
    39  			})
    40  		})
    41  	})
    42  }
    43  
    44  func TestFlagsJSON(t *testing.T) {
    45  	Convey(`A Flags instance`, t, func() {
    46  		f := Flags{}
    47  		Convey(`Will decode a TEXT stream.`, func() {
    48  			t := `{"name": "my/stream", "contentType": "foo/bar", "type": "text"}`
    49  			So(json.Unmarshal([]byte(t), &f), ShouldBeNil)
    50  
    51  			So(f.Descriptor(), ShouldResemble, &logpb.LogStreamDescriptor{
    52  				Name:        "my/stream",
    53  				ContentType: "foo/bar",
    54  				StreamType:  logpb.StreamType_TEXT,
    55  			})
    56  		})
    57  
    58  		Convey(`Will fail to decode an invalid stream type.`, func() {
    59  			t := `{"name": "my/stream", "type": "XXX_whatisthis?"}`
    60  			So(json.Unmarshal([]byte(t), &f), ShouldNotBeNil)
    61  		})
    62  
    63  		Convey(`Will decode a BINARY stream.`, func() {
    64  			t := `{"name": "my/stream", "type": "binary"}`
    65  			So(json.Unmarshal([]byte(t), &f), ShouldBeNil)
    66  
    67  			So(f.Descriptor(), ShouldResemble, &logpb.LogStreamDescriptor{
    68  				Name:        "my/stream",
    69  				StreamType:  logpb.StreamType_BINARY,
    70  				ContentType: string(types.ContentTypeBinary),
    71  			})
    72  		})
    73  
    74  		Convey(`Will decode a DATAGRAM stream.`, func() {
    75  			t := `{"name": "my/stream", "type": "datagram"}`
    76  			So(json.Unmarshal([]byte(t), &f), ShouldBeNil)
    77  
    78  			So(f.Descriptor(), ShouldResemble, &logpb.LogStreamDescriptor{
    79  				Name:        "my/stream",
    80  				StreamType:  logpb.StreamType_DATAGRAM,
    81  				ContentType: string(types.ContentTypeLogdogDatagram),
    82  			})
    83  		})
    84  	})
    85  }