normalizers_test.go

Documentation: k8s.io/kubectl/pkg/util/templates

     1  /*
     2  Copyright 2022 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package templates
    18  
    19  import (
    20  	"testing"
    21  )
    22  
    23  func TestLongDescMarkdown(t *testing.T) {
    24  	tests := []struct {
    25  		desc string
    26  		in   string
    27  		out  string
    28  	}{
    29  		{
    30  			desc: "Empty input produces empty output",
    31  			in:   "",
    32  			out:  "",
    33  		},
    34  		{
    35  			desc: "Single line text is preserved as is",
    36  			in:   "Some text",
    37  			out:  "Some text",
    38  		},
    39  		{
    40  			desc: "Consecutive new lines are combined into a single paragraph",
    41  			in:   "Line1\nLine2",
    42  			out:  "Line1 Line2",
    43  		},
    44  		{
    45  			desc: "Two paragraphs",
    46  			in:   "Line1\n\nLine2",
    47  			out:  "Line1\n\n Line2",
    48  		},
    49  		{
    50  			desc: "Leading and trailing spaces are stripped (single line)",
    51  			in:   "\t  \nThe text line  \n  \t",
    52  			out:  "The text line",
    53  		},
    54  		{
    55  			desc: "Leading and trailing spaces are stripped (multi line)",
    56  			in:   "\t  \nLine1\nLine2  \n  \t",
    57  			out:  "Line1 Line2",
    58  		},
    59  		{
    60  			desc: "List Items with order",
    61  			in:   "Title\n\n1. First item\n2. Second item\n\nSome text",
    62  			out:  "Title\n\n  1.  First item\n  2.  Second item\n\n Some text",
    63  		},
    64  		{
    65  			desc: "Multi lines without order",
    66  			in:   "\t\t\t\t\tDescriptions.\n\n * Item.\n * Item2.",
    67  			out:  "Descriptions.\n        \n  *  Item.\n  *  Item2.",
    68  		},
    69  		{
    70  			desc: "With code block",
    71  			in:   "Line1\n\n\t<type>.<fieldName>[.<fieldName>]\n\nLine2",
    72  			out:  "Line1\n\n        <type>.<fieldName>[.<fieldName>]\n        \n Line2",
    73  		},
    74  	}
    75  
    76  	for _, test := range tests {
    77  		t.Run(test.desc, func(t *testing.T) {
    78  			got := LongDesc(test.in)
    79  			if got != test.out {
    80  				t.Errorf("expected(%d):\n%s\n=====\ngot(%d):\n%s\n", len(test.out), test.out, len(got), got)
    81  			}
    82  		})
    83  	}
    84  }
    85  
    86  func TestMultiLongDescInvocation(t *testing.T) {
    87  	tests := []struct {
    88  		desc string
    89  		in   string
    90  		out  string
    91  	}{
    92  		{
    93  			desc: "Empty input produces empty output",
    94  			in:   "",
    95  			out:  "",
    96  		},
    97  		{
    98  			desc: "Single line text is preserved as is",
    99  			in:   "Some text",
   100  			out:  "Some text",
   101  		},
   102  		{
   103  			desc: "Consecutive new lines are combined into a single paragraph",
   104  			in:   "Line1\nLine2",
   105  			out:  "Line1 Line2",
   106  		},
   107  		{
   108  			desc: "Two paragraphs",
   109  			in:   "Line1\n\nLine2",
   110  			out:  "Line1\n\n Line2",
   111  		},
   112  		{
   113  			desc: "Leading and trailing spaces are stripped (single line)",
   114  			in:   "\t  \nThe text line  \n  \t",
   115  			out:  "The text line",
   116  		},
   117  		{
   118  			desc: "With code block",
   119  			in:   "Line1\n\n\t<type>.<fieldName>[.<fieldName>]\n\nLine2",
   120  			out:  "Line1\n\n        <type>.<fieldName>[.<fieldName>]\n        \n Line2",
   121  		},
   122  	}
   123  
   124  	for _, test := range tests {
   125  		t.Run(test.desc, func(t *testing.T) {
   126  			got := LongDesc(LongDesc(test.in))
   127  			if got != test.out {
   128  				t.Errorf("expected(%d):\n%s\n=====\ngot(%d):\n%s\n", len(test.out), test.out, len(got), got)
   129  			}
   130  		})
   131  	}
   132  }
   133
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