github.com/insionng/yougam@v0.0.0-20170714101924-2bc18d833463/libraries/golang/protobuf/protoc-gen-go/generator/name_test.go (about)

     1  // Go support for Protocol Buffers - Google's data interchange format
     2  //
     3  // Copyright 2013 The Go Authors.  All rights reserved.
     4  // https://yougam/libraries/golang/protobuf
     5  //
     6  // Redistribution and use in source and binary forms, with or without
     7  // modification, are permitted provided that the following conditions are
     8  // met:
     9  //
    10  //     * Redistributions of source code must retain the above copyright
    11  // notice, this list of conditions and the following disclaimer.
    12  //     * Redistributions in binary form must reproduce the above
    13  // copyright notice, this list of conditions and the following disclaimer
    14  // in the documentation and/or other materials provided with the
    15  // distribution.
    16  //     * Neither the name of Google Inc. nor the names of its
    17  // contributors may be used to endorse or promote products derived from
    18  // this software without specific prior written permission.
    19  //
    20  // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
    21  // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
    22  // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
    23  // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
    24  // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    25  // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    26  // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    27  // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
    28  // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    29  // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    30  // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    31  
    32  package generator
    33  
    34  import (
    35  	"testing"
    36  
    37  	"github.com/insionng/yougam/libraries/golang/protobuf/protoc-gen-go/descriptor"
    38  )
    39  
    40  func TestCamelCase(t *testing.T) {
    41  	tests := []struct {
    42  		in, want string
    43  	}{
    44  		{"one", "One"},
    45  		{"one_two", "OneTwo"},
    46  		{"_my_field_name_2", "XMyFieldName_2"},
    47  		{"Something_Capped", "Something_Capped"},
    48  		{"my_Name", "My_Name"},
    49  		{"OneTwo", "OneTwo"},
    50  		{"_", "X"},
    51  		{"_a_", "XA_"},
    52  	}
    53  	for _, tc := range tests {
    54  		if got := CamelCase(tc.in); got != tc.want {
    55  			t.Errorf("CamelCase(%q) = %q, want %q", tc.in, got, tc.want)
    56  		}
    57  	}
    58  }
    59  
    60  func TestGoPackageOption(t *testing.T) {
    61  	tests := []struct {
    62  		in           string
    63  		impPath, pkg string
    64  		ok           bool
    65  	}{
    66  		{"", "", "", false},
    67  		{"foo", "", "foo", true},
    68  		{"github.com/insionng/yougam/libraries/golang/bar", "github.com/insionng/yougam/libraries/golang/bar", "bar", true},
    69  		{"github.com/insionng/yougam/libraries/golang/bar;baz", "github.com/insionng/yougam/libraries/golang/bar", "baz", true},
    70  	}
    71  	for _, tc := range tests {
    72  		d := &FileDescriptor{
    73  			FileDescriptorProto: &descriptor.FileDescriptorProto{
    74  				Options: &descriptor.FileOptions{
    75  					GoPackage: &tc.in,
    76  				},
    77  			},
    78  		}
    79  		impPath, pkg, ok := d.goPackageOption()
    80  		if impPath != tc.impPath || pkg != tc.pkg || ok != tc.ok {
    81  			t.Errorf("go_package = %q => (%q, %q, %t), want (%q, %q, %t)", tc.in,
    82  				impPath, pkg, ok, tc.impPath, tc.pkg, tc.ok)
    83  		}
    84  	}
    85  }