cuelang.org/go@v0.10.1/cue/errors/errors_test.go (about)

     1  // Copyright 2018 The CUE Authors
     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 errors
    16  
    17  import (
    18  	"bytes"
    19  	"fmt"
    20  	"testing"
    21  
    22  	"cuelang.org/go/cue/token"
    23  )
    24  
    25  func TestError_Error(t *testing.T) {
    26  	tests := []struct {
    27  		name string
    28  		e    Error
    29  		want string
    30  	}{
    31  		// TODO: Add test cases.
    32  	}
    33  	for _, tt := range tests {
    34  		if got := tt.e.Error(); got != tt.want {
    35  			t.Errorf("%q. Error.Error() = %v, want %v", tt.name, got, tt.want)
    36  		}
    37  	}
    38  }
    39  
    40  func TestErrorList_Add(t *testing.T) {
    41  	type args struct {
    42  		pos token.Pos
    43  		msg string
    44  	}
    45  	tests := []struct {
    46  		name string
    47  		p    *list
    48  		args args
    49  	}{
    50  		// TODO: Add test cases.
    51  	}
    52  	for _, tt := range tests {
    53  		tt.p.AddNewf(tt.args.pos, tt.args.msg)
    54  	}
    55  }
    56  
    57  func TestErrorList_Reset(t *testing.T) {
    58  	tests := []struct {
    59  		name string
    60  		p    *list
    61  	}{
    62  		// TODO: Add test cases.
    63  	}
    64  	for _, tt := range tests {
    65  		tt.p.Reset()
    66  	}
    67  }
    68  
    69  func TestErrorList_Sort(t *testing.T) {
    70  	tests := []struct {
    71  		name string
    72  		p    list
    73  	}{
    74  		// TODO: Add test cases.
    75  	}
    76  	for _, tt := range tests {
    77  		tt.p.Sort()
    78  	}
    79  }
    80  
    81  func TestErrorList_RemoveMultiples(t *testing.T) {
    82  	tests := []struct {
    83  		name string
    84  		p    *list
    85  	}{
    86  		// TODO: Add test cases.
    87  	}
    88  	for _, tt := range tests {
    89  		tt.p.RemoveMultiples()
    90  	}
    91  }
    92  
    93  func TestErrorList_Error(t *testing.T) {
    94  	tests := []struct {
    95  		name string
    96  		p    list
    97  		want string
    98  	}{
    99  		// TODO: Add test cases.
   100  	}
   101  	for _, tt := range tests {
   102  		if got := tt.p.Error(); got != tt.want {
   103  			t.Errorf("%q. list.Error() = %v, want %v", tt.name, got, tt.want)
   104  		}
   105  	}
   106  }
   107  
   108  func TestErrorList_Err(t *testing.T) {
   109  	tests := []struct {
   110  		name    string
   111  		p       list
   112  		wantErr bool
   113  	}{
   114  		// TODO: Add test cases.
   115  	}
   116  	for _, tt := range tests {
   117  		if err := tt.p.Err(); (err != nil) != tt.wantErr {
   118  			t.Errorf("%q. list.Err() error = %v, wantErr %v", tt.name, err, tt.wantErr)
   119  		}
   120  	}
   121  }
   122  
   123  func TestPrintError(t *testing.T) {
   124  	tests := []struct {
   125  		name  string
   126  		err   error
   127  		wantW string
   128  	}{{
   129  		name:  "SimplePromoted",
   130  		err:   Promote(fmt.Errorf("hello"), "msg"),
   131  		wantW: "msg: hello\n",
   132  	}, {
   133  		name:  "PromoteWithPercent",
   134  		err:   Promote(fmt.Errorf("hello"), "msg%s"),
   135  		wantW: "msg%s: hello\n",
   136  	}, {
   137  		name:  "PromoteWithEmptyString",
   138  		err:   Promote(fmt.Errorf("hello"), ""),
   139  		wantW: "hello\n",
   140  	}, {
   141  		name:  "TwoErrors",
   142  		err:   Append(Promote(fmt.Errorf("hello"), "x"), Promote(fmt.Errorf("goodbye"), "y")),
   143  		wantW: "x: hello\ny: goodbye\n",
   144  	}, {
   145  		name:  "WrappedSingle",
   146  		err:   fmt.Errorf("wrap: %w", Promote(fmt.Errorf("hello"), "x")),
   147  		wantW: "x: hello\n",
   148  	}, {
   149  		name: "WrappedMultiple",
   150  		err: fmt.Errorf("wrap: %w",
   151  			Append(Promote(fmt.Errorf("hello"), "x"), Promote(fmt.Errorf("goodbye"), "y")),
   152  		),
   153  		wantW: "x: hello\ny: goodbye\n",
   154  	}}
   155  	// TODO tests for errors with positions.
   156  	for _, tt := range tests {
   157  		t.Run(tt.name, func(t *testing.T) {
   158  			w := &bytes.Buffer{}
   159  			Print(w, tt.err, nil)
   160  			if gotW := w.String(); gotW != tt.wantW {
   161  				t.Errorf("unexpected PrintError result\ngot %q\nwant %q", gotW, tt.wantW)
   162  			}
   163  		})
   164  	}
   165  }