catalog_test.go

Documentation: golang.org/x/text/message/pipeline/testdata/test1

     1  // Copyright 2017 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package main
     6  
     7  import (
     8  	"path"
     9  	"testing"
    10  
    11  	"golang.org/x/text/message"
    12  )
    13  
    14  func TestCatalog(t *testing.T) {
    15  	args := func(a ...interface{}) []interface{} { return a }
    16  	testCases := []struct {
    17  		lang string
    18  		key  string
    19  		args []interface{}
    20  		want string
    21  	}{{
    22  		lang: "en",
    23  		key:  "Hello world!\n",
    24  		want: "Hello world!\n",
    25  	}, {
    26  		lang: "en",
    27  		key:  "non-existing-key\n",
    28  		want: "non-existing-key\n",
    29  	}, {
    30  		lang: "de",
    31  		key:  "Hello world!\n",
    32  		want: "Hallo Welt!\n",
    33  	}, {
    34  		lang: "en",
    35  		key:  "%d more files remaining!",
    36  		args: args(1),
    37  		want: "One file remaining!",
    38  	}, {
    39  		lang: "en-u-nu-fullwide",
    40  		key:  "%d more files remaining!",
    41  		args: args(5),
    42  		want: "There are ５ more files remaining!",
    43  	}}
    44  	for _, tc := range testCases {
    45  		t.Run(path.Join(tc.lang, tc.key), func(t *testing.T) {
    46  			p := message.NewPrinter(message.MatchLanguage(tc.lang))
    47  			got := p.Sprintf(tc.key, tc.args...)
    48  			if got != tc.want {
    49  				t.Errorf("got %q; want %q", got, tc.want)
    50  			}
    51  		})
    52  	}
    53  }
    54
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