Honor package domain in Locale methods. Increase test coverage.

Author: leonelquinteros

locale.go

@@ -106,13 +106,13 @@ func (l *Locale) AddDomain(dom string) {
 // Get uses a domain "default" to return the corresponding translation of a given string.
 // Supports optional parameters (vars... interface{}) to be inserted on the formatted string using the fmt.Printf syntax.
 func (l *Locale) Get(str string, vars ...interface{}) string {
-	return l.GetD("default", str, vars...)
+	return l.GetD(GetDomain(), str, vars...)
 }
 
 // GetN retrieves the (N)th plural form of translation for the given string in the "default" domain.
 // Supports optional parameters (vars... interface{}) to be inserted on the formatted string using the fmt.Printf syntax.
 func (l *Locale) GetN(str, plural string, n int, vars ...interface{}) string {
-	return l.GetND("default", str, plural, n, vars...)
+	return l.GetND(GetDomain(), str, plural, n, vars...)
 }
 
 // GetD returns the corresponding translation in the given domain for the given string.
@@ -143,13 +143,13 @@ func (l *Locale) GetND(dom, str, plural string, n int, vars ...interface{}) stri
 // GetC uses a domain "default" to return the corresponding translation of the given string in the given context.
 // Supports optional parameters (vars... interface{}) to be inserted on the formatted string using the fmt.Printf syntax.
 func (l *Locale) GetC(str, ctx string, vars ...interface{}) string {
-	return l.GetDC("default", str, ctx, vars...)
+	return l.GetDC(GetDomain(), str, ctx, vars...)
 }
 
 // GetNC retrieves the (N)th plural form of translation for the given string in the given context in the "default" domain.
 // Supports optional parameters (vars... interface{}) to be inserted on the formatted string using the fmt.Printf syntax.
 func (l *Locale) GetNC(str, plural string, n int, ctx string, vars ...interface{}) string {
-	return l.GetNDC("default", str, plural, n, ctx, vars...)
+	return l.GetNDC(GetDomain(), str, plural, n, ctx, vars...)
 }
 
 // GetDC returns the corresponding translation in the given domain for the given string in the given context.

locale_test.go

@@ -86,6 +86,9 @@ msgstr "More translation"
 	// Add domain
 	l.AddDomain("my_domain")
 
+	// Set global domain
+	SetDomain("my_domain")
+
 	// Test translations
 	tr := l.GetD("my_domain", "My text")
 	if tr != "Translated text" {
@@ -105,7 +108,17 @@ msgstr "More translation"
 	}
 
 	// Test context translations
+	tr = l.GetC("Some random in a context", "Ctx")
+	if tr != "Some random translation in a context" {
+		t.Errorf("Expected 'Some random translation in a context'. Got '%s'", tr)
+	}
+
 	v = "Test"
+	tr = l.GetNC("One with var: %s", "Several with vars: %s", 23, "Ctx", v)
+	if tr != "This one is the plural in a Ctx context: Test" {
+		t.Errorf("Expected 'This one is the plural in a Ctx context: Test'. Got '%s'", tr)
+	}
+
 	tr = l.GetDC("my_domain", "One with var: %s", "Ctx", v)
 	if tr != "This one is the singular in a Ctx context: Test" {
 		t.Errorf("Expected 'This one is the singular in a Ctx context: Test' but got '%s'", tr)
@@ -206,6 +219,9 @@ msgstr "More translation"
 	// Add domain
 	l.AddDomain("my_domain")
 
+	// Set default domain to make it fail
+	SetDomain("default")
+
 	// Test non-existent "deafult" domain responses
 	tr := l.Get("My text")
 	if tr != "My text" {