go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/tokenserver/appengine/impl/utils/zip_test.go (about)

     1  // Copyright 2016 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 utils
    16  
    17  import (
    18  	"testing"
    19  
    20  	. "github.com/smartystreets/goconvey/convey"
    21  )
    22  
    23  func TestZip(t *testing.T) {
    24  	Convey("ZlibCompress/ZlibDecompress roundtrip", t, func() {
    25  		data := "blah-blah"
    26  		for i := 0; i < 10; i++ {
    27  			data += data
    28  		}
    29  
    30  		blob, err := ZlibCompress([]byte(data))
    31  		So(err, ShouldBeNil)
    32  
    33  		back, err := ZlibDecompress(blob)
    34  		So(err, ShouldBeNil)
    35  
    36  		So(back, ShouldResemble, []byte(data))
    37  	})
    38  
    39  	Convey("ZlibDecompress garbage", t, func() {
    40  		_, err := ZlibDecompress([]byte("garbage"))
    41  		So(err, ShouldNotBeNil)
    42  	})
    43  }