Merge pull request #125 from ggilder/add-positional-arg-name-docs
Add docs on naming positional args
diff --git a/ini_test.go b/ini_test.go
index c3f3e91..215b757 100644
--- a/ini_test.go
+++ b/ini_test.go
@@ -578,7 +578,8 @@
func TestIniNoIni(t *testing.T) {
var opts struct {
- Value string `short:"v" long:"value" no-ini:"yes"`
+ NoValue string `short:"n" long:"novalue" no-ini:"yes"`
+ Value string `short:"v" long:"value"`
}
p := NewNamedParser("TestIni", Default)
@@ -586,8 +587,10 @@
inip := NewIniParser(p)
+ // read INI
inic := `[Application Options]
-value = some value
+novalue = some value
+value = some other value
`
b := strings.NewReader(inic)
@@ -603,9 +606,33 @@
t.Errorf("Expected opts.Add.Name to be %d, but got %d", v, iniError.LineNumber)
}
- if v := "unknown option: value"; iniError.Message != v {
+ if v := "unknown option: novalue"; iniError.Message != v {
t.Errorf("Expected opts.Add.Name to be %s, but got %s", v, iniError.Message)
}
+
+ // write INI
+ opts.NoValue = "some value"
+ opts.Value = "some other value"
+
+ file, err := ioutil.TempFile("", "")
+ if err != nil {
+ t.Fatalf("Cannot create temporary file: %s", err)
+ }
+ defer os.Remove(file.Name())
+
+ err = inip.WriteFile(file.Name(), IniIncludeDefaults)
+ if err != nil {
+ t.Fatalf("Could not write ini file: %s", err)
+ }
+
+ found, err := ioutil.ReadFile(file.Name())
+ if err != nil {
+ t.Fatalf("Could not read written ini file: %s", err)
+ }
+
+ expected := "[Application Options]\nValue = some other value\n\n"
+
+ assertDiff(t, string(found), expected, "ini content")
}
func TestIniParse(t *testing.T) {
