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package pom
import (
"os"
"testing"
"github.com/stretchr/testify/assert"
)
func Test_evaluateVariable(t *testing.T) {
type args struct {
s string
props map[string]string
}
tests := []struct {
name string
args args
want string
}{
{
name: "happy path",
args: args{
s: "${java.version}",
props: map[string]string{
"java.version": "1.7",
},
},
want: "1.7",
},
{
name: "two variables",
args: args{
s: "${foo.name}-${bar.name}",
props: map[string]string{
"foo.name": "aaa",
"bar.name": "bbb",
},
},
want: "aaa-bbb",
},
{
name: "same variables",
args: args{
s: "${foo.name}-${foo.name}",
props: map[string]string{
"foo.name": "aaa",
},
},
want: "aaa-aaa",
},
{
name: "nested variables",
args: args{
s: "${jackson.version.core}",
props: map[string]string{
"jackson.version": "2.12.1",
"jackson.version.core": "${jackson.version}",
},
},
want: "2.12.1",
},
{
name: "environmental variable",
args: args{
s: "${env.TEST_GO_DEP_PARSER}",
},
want: "1.2.3",
},
{
name: "no variable",
args: args{
s: "1.12",
},
want: "1.12",
},
}
envName := "TEST_GO_DEP_PARSER"
os.Setenv(envName, "1.2.3")
defer os.Unsetenv(envName)
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got := evaluateVariable(tt.args.s, tt.args.props)
assert.Equal(t, tt.want, got)
})
}
}
|
