func TestParseRequest(t *testing.T) {
assert := assert.Make(t)
v := Values{
"host": "www.google.com",
"port": "https",
"starthop": "1",
"endhop": "30",
"queries": "3",
}
assert(parseRequest(testConfig, Values{}.read)).NoError().Equal(testConfig, nil)
assert(parseRequest(testConfig, v.read)).NoError().Equal(testConfig, nil)
v2 := v.clone()
v2["starthop"] = "abc"
assert(parseRequest(testConfig, v2.read)).HasError()
v2 = v.clone()
v2["endhop"] = "abc"
assert(parseRequest(testConfig, v2.read)).HasError()
v2 = v.clone()
v2["queries"] = "abc"
assert(parseRequest(testConfig, v2.read)).HasError()
}
func TestCommandLine(t *testing.T) {
assert := assert.Make(t)
cfg := testConfig
assert(makeCommandLine(&cfg)).Equal([]string{"-h", "1", "-m", "30", "-p", "3", "-t", "1s", "www.google.com:https"})
cfg.nolookup = true
assert(makeCommandLine(&cfg)).Equal([]string{"-n", "-h", "1", "-m", "30", "-p", "3", "-t", "1s", "www.google.com:https"})
}
func TestValidateConfig(t *testing.T) {
assert := assert.Make(t)
assert(validateConfig(&testConfig)).NoError()
assert(validateConfig(&traceConfig{})).HasError()
cfg := testConfig
cfg.host += "|"
assert(validateConfig(&cfg)).HasError()
cfg = testConfig
cfg.port += "&"
assert(validateConfig(&cfg)).HasError()
cfg = testConfig
cfg.starthop = 0
assert(validateConfig(&cfg)).HasError()
cfg = testConfig
cfg.endhop = 0
assert(validateConfig(&cfg)).HasError()
cfg = testConfig
cfg.endhop = 128
assert(validateConfig(&cfg)).HasError()
cfg = testConfig
cfg.endhop = 45
cfg.starthop = 46
assert(validateConfig(&cfg)).HasError()
cfg = testConfig
cfg.queries = 0
assert(validateConfig(&cfg)).HasError()
cfg = testConfig
cfg.queries = 6
assert(validateConfig(&cfg)).HasError()
cfg = testConfig
cfg.timeout = 3*time.Second + 1
assert(validateConfig(&cfg)).HasError()
}