github.com/afking/bazel-gazelle@v0.0.0-20180301150245-c02bc0f529e8/internal/label/labeler_test.go (about)

     1  /* Copyright 2017 The Bazel Authors. All rights reserved.
     2  
     3  Licensed under the Apache License, Version 2.0 (the "License");
     4  you may not use this file except in compliance with the License.
     5  You may obtain a copy of the License at
     6  
     7     http://www.apache.org/licenses/LICENSE-2.0
     8  
     9  Unless required by applicable law or agreed to in writing, software
    10  distributed under the License is distributed on an "AS IS" BASIS,
    11  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  See the License for the specific language governing permissions and
    13  limitations under the License.
    14  */
    15  
    16  package label
    17  
    18  import (
    19  	"testing"
    20  
    21  	"github.com/bazelbuild/bazel-gazelle/internal/config"
    22  )
    23  
    24  func TestLabelerGo(t *testing.T) {
    25  	for _, tc := range []struct {
    26  		name, rel                             string
    27  		wantLib, wantBin, wantTest, wantXTest string
    28  	}{
    29  		{
    30  			name:      "root_hierarchical",
    31  			rel:       "",
    32  			wantLib:   "//:go_default_library",
    33  			wantBin:   "//:root",
    34  			wantTest:  "//:go_default_test",
    35  			wantXTest: "//:go_default_xtest",
    36  		}, {
    37  			name:      "sub_hierarchical",
    38  			rel:       "sub",
    39  			wantLib:   "//sub:go_default_library",
    40  			wantBin:   "//sub",
    41  			wantTest:  "//sub:go_default_test",
    42  			wantXTest: "//sub:go_default_xtest",
    43  		},
    44  	} {
    45  		t.Run(tc.name, func(t *testing.T) {
    46  			c := &config.Config{}
    47  			l := NewLabeler(c)
    48  
    49  			if got := l.LibraryLabel(tc.rel).String(); got != tc.wantLib {
    50  				t.Errorf("for library in %s: got %q ; want %q", tc.rel, got, tc.wantLib)
    51  			}
    52  			if got := l.BinaryLabel(tc.rel).String(); got != tc.wantBin {
    53  				t.Errorf("for binary in %s: got %q ; want %q", tc.rel, got, tc.wantBin)
    54  			}
    55  			if got := l.TestLabel(tc.rel, false).String(); got != tc.wantTest {
    56  				t.Errorf("for test in %s: got %q ; want %q", tc.rel, got, tc.wantTest)
    57  			}
    58  			if got := l.TestLabel(tc.rel, true).String(); got != tc.wantXTest {
    59  				t.Errorf("for test in %s: got %q ; want %q", tc.rel, got, tc.wantXTest)
    60  			}
    61  		})
    62  	}
    63  }
    64  
    65  func TestLabelerProto(t *testing.T) {
    66  	for _, tc := range []struct {
    67  		desc, rel, name        string
    68  		wantProto, wantGoProto string
    69  	}{
    70  		{
    71  			desc:        "root_hierarchical",
    72  			rel:         "",
    73  			name:        "foo",
    74  			wantProto:   "//:foo_proto",
    75  			wantGoProto: "//:foo_go_proto",
    76  		}, {
    77  			desc:        "sub_hierarchical",
    78  			rel:         "sub",
    79  			name:        "foo",
    80  			wantProto:   "//sub:foo_proto",
    81  			wantGoProto: "//sub:foo_go_proto",
    82  		},
    83  	} {
    84  		t.Run(tc.desc, func(t *testing.T) {
    85  			c := &config.Config{}
    86  			l := NewLabeler(c)
    87  
    88  			if got := l.ProtoLabel(tc.rel, tc.name).String(); got != tc.wantProto {
    89  				t.Errorf("for proto_library in %s: got %q ; want %q", tc.rel, got, tc.wantProto)
    90  			}
    91  			if got := l.GoProtoLabel(tc.rel, tc.name).String(); got != tc.wantGoProto {
    92  				t.Errorf("for go_proto_library in %s: got %q ; want %q", tc.rel, got, tc.wantGoProto)
    93  			}
    94  		})
    95  	}
    96  }