stringquoteblank_test.go

Documentation: sigs.k8s.io/kustomize/api/krusty

     1  // Copyright 2022 The Kubernetes Authors.
     2  // SPDX-License-Identifier: Apache-2.0
     3  
     4  package krusty_test
     5  
     6  import (
     7  	"testing"
     8  
     9  	kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
    10  )
    11  
    12  // This test is for output string style.
    13  // Currently all quotes will be removed if the string is valid as plain (unquoted) style.
    14  // If a string cannot be unquoted, it will be put into a pair of single quotes.
    15  // See https://yaml.org/spec/1.2/spec.html#id2788859 for more details about what kind of string
    16  // is invalid as plain style.
    17  func TestLongLineBreaks(t *testing.T) {
    18  	th := kusttest_test.MakeHarness(t)
    19  	th.WriteF("deployment.yaml", `
    20  apiVersion: extensions/v1beta1
    21  kind: Deployment
    22  metadata:
    23    name: test
    24  spec:
    25    template:
    26      spec:
    27        containers:
    28        - name: mariadb
    29          image: test
    30          env:
    31          - name: SHORT_STRING
    32            value: short_string
    33          - name: SHORT_STRING_WITH_SINGLE_QUOTE
    34            value: 'short_string'
    35          - name: SHORT_STRING_WITH_DOUBLE_QUOTE
    36            value: "short_string"
    37          - name: SHORT_STRING_BLANK
    38            value: short string
    39          - name: LONG_STRING_BLANK
    40            value: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas suscipit ex non molestie varius.
    41          - name: LONG_STRING_BLANK_WITH_SINGLE_QUOTE
    42            value: 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas suscipit ex non molestie varius.'
    43          - name: LONG_STRING_BLANK_WITH_DOUBLE_QUOTE
    44            value: "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas suscipit ex non molestie varius."
    45          - name: INVALID_PLAIN_STYLE_STRING
    46            value: ': test'
    47  `)
    48  	th.WriteK(".", `
    49  resources:
    50  - deployment.yaml
    51  `)
    52  	m := th.Run(".", th.MakeDefaultOptions())
    53  	th.AssertActualEqualsExpected(m, `
    54  apiVersion: extensions/v1beta1
    55  kind: Deployment
    56  metadata:
    57    name: test
    58  spec:
    59    template:
    60      spec:
    61        containers:
    62        - env:
    63          - name: SHORT_STRING
    64            value: short_string
    65          - name: SHORT_STRING_WITH_SINGLE_QUOTE
    66            value: short_string
    67          - name: SHORT_STRING_WITH_DOUBLE_QUOTE
    68            value: short_string
    69          - name: SHORT_STRING_BLANK
    70            value: short string
    71          - name: LONG_STRING_BLANK
    72            value: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas
    73              suscipit ex non molestie varius.
    74          - name: LONG_STRING_BLANK_WITH_SINGLE_QUOTE
    75            value: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas
    76              suscipit ex non molestie varius.
    77          - name: LONG_STRING_BLANK_WITH_DOUBLE_QUOTE
    78            value: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas
    79              suscipit ex non molestie varius.
    80          - name: INVALID_PLAIN_STYLE_STRING
    81            value: ': test'
    82          image: test
    83          name: mariadb
    84  `)
    85  }
    86
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