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|
package option
import (
"reflect"
"testing"
"google.golang.org/api/internal"
"google.golang.org/grpc"
)
// Check that the slice passed into WithScopes is copied.
func TestCopyScopes(t *testing.T) {
o := &internal.DialSettings{}
scopes := []string{"a", "b"}
WithScopes(scopes...).Apply(o)
// Modify after using.
scopes[1] = "c"
if o.Scopes[0] != "a" || o.Scopes[1] != "b" {
t.Errorf("want ['a', 'b'], got %+v", o.Scopes)
}
}
func TestApply(t *testing.T) {
conn := &grpc.ClientConn{}
opts := []ClientOption{
WithEndpoint("https://example.com:443"),
WithScopes("a"), // the next WithScopes should overwrite this one
WithScopes("https://example.com/auth/helloworld", "https://example.com/auth/otherthing"),
WithGRPCConn(conn),
WithUserAgent("ua"),
WithServiceAccountFile("service-account.json"),
WithAPIKey("api-key"),
}
var got internal.DialSettings
for _, opt := range opts {
opt.Apply(&got)
}
want := internal.DialSettings{
Scopes: []string{"https://example.com/auth/helloworld", "https://example.com/auth/otherthing"},
UserAgent: "ua",
Endpoint: "https://example.com:443",
GRPCConn: conn,
ServiceAccountJSONFilename: "service-account.json",
APIKey: "api-key",
}
if !reflect.DeepEqual(got, want) {
t.Errorf("\ngot %#v\nwant %#v", got, want)
}
}
|
