func genv(g *libkb.GlobalContext) {
g.Env.GetConfig()
g.Env.GetConfigWriter()
g.Env.GetCommandLine()
g.Env.SetConfig(libkb.NewJSONConfigFile(g, ""))
g.Env.SetConfigWriter(libkb.NewJSONConfigFile(g, ""))
}
func TestClear(t *testing.T) {
config := &libkb.TestConfig{}
config.InitTest(t, `{ "a": "b", "c": "d" }`)
defer config.CleanTest()
// clear it
var called bool
c := CmdConfigSet{}
c.key = "c"
// should be no output
c.writer = libkb.NewTestOutput("", t, &called)
c.Run()
if called {
t.Errorf("Read output for cleared key %s", c.key)
}
// make sure it's really done
fn := config.GetConfigFileName()
cf := libkb.NewJSONConfigFile(G, fn)
if err := cf.Load(false); err != nil {
t.Fatalf("Couldn't load config file %s", fn)
}
if ret, isSet := cf.GetStringAtPath("c"); isSet {
t.Errorf("Read string after clearing; ret=%s, isSet=%t", ret, isSet)
}
// a should still be there
if ret, isSet := cf.GetStringAtPath("a"); !isSet {
t.Errorf("Couldn't read string after clearing other string; "+
"ret=%s, isSet=%t", ret, isSet)
}
}
func setAndCheck(t *testing.T, config *libkb.TestConfig, key string, value string,
checker func(libkb.JSONConfigFile, string)) {
var called bool
c := CmdConfigSet{}
c.key = key
c.value = value
// should be no output
c.writer = libkb.NewTestOutput("", t, &called)
c.Run()
// check the file by reading it in
cf := libkb.NewJSONConfigFile(G, config.GetConfigFileName())
if err := cf.Load(false); err != nil {
t.Fatalf("Couldn't load config file %s", config.GetConfigFileName())
}
checker(*cf, key)
// should be no output
if called {
t.Errorf("Did not read %s", c.key)
}
}
func TestSetStringInExisting(t *testing.T) {
config := &libkb.TestConfig{}
config.InitTest(t, `{ "aaa": { "xxx": "yyy"} }`)
defer config.CleanTest()
checker := func(cf libkb.JSONConfigFile, key string) {
if ret, isSet := cf.GetStringAtPath(key); !isSet || ret != "blah" {
t.Errorf("Couldn't read string after setting; ret=%s, isSet=%t",
ret, isSet)
}
}
setAndCheck(t, config, "aaa.bbb.ccc", "blah", checker)
// and make sure the existing key is still there
cf := libkb.NewJSONConfigFile(G, config.GetConfigFileName())
if err := cf.Load(false); err != nil {
t.Fatalf("Couldn't load config file %s", config.GetConfigFileName())
}
if ret, isSet := cf.GetStringAtPath("aaa.xxx"); !isSet || ret != "yyy" {
t.Errorf("Couldn't read old string after setting; ret=%s, isSet=%t",
ret, isSet)
}
}