github.com/hasnat/dolt/go@v0.0.0-20210628190320-9eb5d843fbb7/libraries/utils/editor/edit_test.go (about)

     1  // Copyright 2019 Dolthub, 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 editor
    16  
    17  import (
    18  	"reflect"
    19  	"testing"
    20  
    21  	"github.com/dolthub/dolt/go/libraries/utils/osutil"
    22  )
    23  
    24  func TestGetCmdNameAndArgsForEditor(t *testing.T) {
    25  	tests := []struct {
    26  		inStr        string
    27  		expectedCmd  string
    28  		expectedArgs []string
    29  	}{
    30  		{"vim", "vim", []string{}},
    31  		{"subl -n -w", "subl", []string{"-n", "-w"}},
    32  		{`'C:\Program Files\notepadpp\notepadpp.exe' -arg1 -arg2`, `C:\Program Files\notepadpp\notepadpp.exe`, []string{"-arg1", "-arg2"}},
    33  		{`"C:\Program Files\notepadpp\notepadpp.exe" -arg1 -arg2`, `C:\Program Files\notepadpp\notepadpp.exe`, []string{"-arg1", "-arg2"}},
    34  	}
    35  	for _, test := range tests {
    36  		actualCmd, actualArgs := getCmdNameAndArgsForEditor(test.inStr)
    37  
    38  		if actualCmd != test.expectedCmd {
    39  			t.Error(actualCmd, "!=", test.expectedCmd)
    40  		}
    41  
    42  		if !reflect.DeepEqual(actualArgs, test.expectedArgs) {
    43  			t.Error(actualArgs, "!=", test.expectedArgs)
    44  		}
    45  	}
    46  }
    47  
    48  func TestOpenCommitEditor(t *testing.T) {
    49  	if osutil.IsWindows {
    50  		t.Skip("Invalid test on Windows as /bin/sh does not exist")
    51  	}
    52  	tests := []struct {
    53  		editorStr       string
    54  		initialContents string
    55  		expected        string
    56  	}{
    57  		{`/bin/sh -c 'printf "this is a test" > $1' -- `, "", "this is a test"},
    58  		{`/bin/sh -c 'printf "this is a test" > $1' -- `, "Initial contents: ", "this is a test"},
    59  	}
    60  
    61  	for _, test := range tests {
    62  		val, err := OpenCommitEditor(test.editorStr, test.initialContents)
    63  
    64  		if err != nil {
    65  			t.Error(err)
    66  		}
    67  
    68  		if val != test.expected {
    69  			t.Error(val, "!=", test.expected)
    70  		}
    71  	}
    72  }