go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/gce/cmd/agent/main_test.go (about)

     1  // Copyright 2018 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 main
    16  
    17  import (
    18  	"context"
    19  	"testing"
    20  
    21  	. "github.com/smartystreets/goconvey/convey"
    22  )
    23  
    24  func TestSubstitute(t *testing.T) {
    25  	t.Parallel()
    26  
    27  	Convey("substitute", t, func() {
    28  		c := context.Background()
    29  		subs := map[string]string{
    30  			"Field1": "Value1",
    31  			"Field2": "Value2",
    32  			"Field3": "Value3",
    33  		}
    34  
    35  		Convey("err", func() {
    36  			s, err := substitute(c, "Test {{", subs)
    37  			So(err, ShouldNotBeNil)
    38  			So(s, ShouldEqual, "")
    39  		})
    40  
    41  		Convey("partial", func() {
    42  			s, err := substitute(c, "Test {{.Field2}}", subs)
    43  			So(err, ShouldBeNil)
    44  			So(s, ShouldEqual, "Test Value2")
    45  		})
    46  
    47  		Convey("full", func() {
    48  			s, err := substitute(c, "Test {{.Field1}} {{.Field2}} {{.Field3}}", subs)
    49  			So(err, ShouldBeNil)
    50  			So(s, ShouldEqual, "Test Value1 Value2 Value3")
    51  		})
    52  	})
    53  }