github.com/joshdk/godel@v0.0.0-20170529232908-862138a45aee/apps/distgo/pkg/osarch/osarch_test.go (about)

     1  // Copyright 2016 Palantir Technologies, Inc.
     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  package osarch_test
    16  
    17  import (
    18  	"runtime"
    19  	"testing"
    20  
    21  	"github.com/stretchr/testify/assert"
    22  	"github.com/stretchr/testify/require"
    23  
    24  	"github.com/palantir/godel/apps/distgo/pkg/osarch"
    25  )
    26  
    27  func TestOSArchNew(t *testing.T) {
    28  	for i, currCase := range []struct {
    29  		input     string
    30  		want      osarch.OSArch
    31  		wantError bool
    32  	}{
    33  		{input: "darwin-amd64", want: osarch.OSArch{OS: "darwin", Arch: "amd64"}},
    34  		{input: "foo-bar", want: osarch.OSArch{OS: "foo", Arch: "bar"}},
    35  		{input: "foo-bar-baz", wantError: true},
    36  		{input: "foo", wantError: true},
    37  		{input: "foo-", wantError: true},
    38  		{input: "-bar", wantError: true},
    39  		{input: "foo-b@r", wantError: true},
    40  		{input: "f?o-bar", wantError: true},
    41  		{input: "", wantError: true},
    42  	} {
    43  		got, err := osarch.New(currCase.input)
    44  		if currCase.wantError {
    45  			assert.EqualError(t, err, "not a valid OSArch value: "+currCase.input, "Case %d", i)
    46  		} else {
    47  			require.NoError(t, err, "Case %d", i)
    48  			assert.Equal(t, currCase.want, got, "Case %d", i)
    49  		}
    50  	}
    51  }
    52  
    53  func TestOSArchCurrent(t *testing.T) {
    54  	want := osarch.OSArch{OS: runtime.GOOS, Arch: runtime.GOARCH}
    55  	assert.Equal(t, want, osarch.Current())
    56  }