github.com/go-swagger/go-swagger@v0.31.0/generator/language_test.go (about)

     1  package generator
     2  
     3  import (
     4  	"strings"
     5  	"testing"
     6  
     7  	"github.com/stretchr/testify/assert"
     8  	"github.com/stretchr/testify/require"
     9  )
    10  
    11  func TestGolang_MangleFileName(t *testing.T) {
    12  	o := &LanguageOpts{}
    13  	o.Init()
    14  	res := o.MangleFileName("aFileEndingInOsNameWindows")
    15  	assert.True(t, strings.HasSuffix(res, "_windows"))
    16  
    17  	o = GoLangOpts()
    18  	res = o.MangleFileName("aFileEndingInOsNameWindows")
    19  	assert.True(t, strings.HasSuffix(res, "_windows_swagger"))
    20  	res = o.MangleFileName("aFileEndingInOsNameWindowsAmd64")
    21  	assert.True(t, strings.HasSuffix(res, "_windows_amd64_swagger"))
    22  	res = o.MangleFileName("aFileEndingInTest")
    23  	assert.True(t, strings.HasSuffix(res, "_test_swagger"))
    24  }
    25  
    26  func TestGolang_ManglePackage(t *testing.T) {
    27  	o := GoLangOpts()
    28  
    29  	for _, v := range []struct {
    30  		tested       string
    31  		expectedPath string
    32  		expectedName string
    33  	}{
    34  		{tested: "", expectedPath: "default", expectedName: "default"},
    35  		{tested: "select", expectedPath: "select_default", expectedName: "select_default"},
    36  		{tested: "x", expectedPath: "x", expectedName: "x"},
    37  		{tested: "a/b/c-d/e_f/g", expectedPath: "a/b/c-d/e_f/g", expectedName: "g"},
    38  		{tested: "a/b/c-d/e_f/g-h", expectedPath: "a/b/c-d/e_f/g_h", expectedName: "g_h"},
    39  		{tested: "a/b/c-d/e_f/2A", expectedPath: "a/b/c-d/e_f/nr2_a", expectedName: "nr2_a"},
    40  		{tested: "a/b/c-d/e_f/#", expectedPath: "a/b/c-d/e_f/hash_tag", expectedName: "hash_tag"},
    41  		{tested: "#help", expectedPath: "hash_tag_help", expectedName: "hash_tag_help"},
    42  		{tested: "vendor", expectedPath: "vendor_swagger", expectedName: "vendor_swagger"},
    43  		{tested: "internal", expectedPath: "internal_swagger", expectedName: "internal_swagger"},
    44  	} {
    45  		res := o.ManglePackagePath(v.tested, "default")
    46  		assert.Equal(t, v.expectedPath, res)
    47  		res = o.ManglePackageName(v.tested, "default")
    48  		assert.Equal(t, v.expectedName, res)
    49  	}
    50  }
    51  
    52  // Go literal initializer func
    53  func TestGolang_SliceInitializer(t *testing.T) {
    54  	o := GoLangOpts()
    55  	goSliceInitializer := o.ArrayInitializerFunc
    56  
    57  	a0 := []interface{}{"a", "b"}
    58  	res, err := goSliceInitializer(a0)
    59  	require.NoError(t, err)
    60  	assert.Equal(t, `{"a","b",}`, res)
    61  
    62  	a1 := []interface{}{[]interface{}{"a", "b"}, []interface{}{"c", "d"}}
    63  	res, err = goSliceInitializer(a1)
    64  	require.NoError(t, err)
    65  	assert.Equal(t, `{{"a","b",},{"c","d",},}`, res)
    66  
    67  	a2 := map[string]interface{}{"a": "y", "b": "z"}
    68  	res, err = goSliceInitializer(a2)
    69  	require.NoError(t, err)
    70  	assert.Equal(t, `{"a":"y","b":"z",}`, res)
    71  
    72  	_, err = goSliceInitializer(struct {
    73  		A string `json:"a"`
    74  		B func() string
    75  	}{A: "good", B: func() string { return "" }})
    76  	require.Error(t, err)
    77  
    78  	a3 := []interface{}{}
    79  	res, err = goSliceInitializer(a3)
    80  	require.NoError(t, err)
    81  	assert.Equal(t, `{}`, res)
    82  }
    83  
    84  func TestGolangInit(t *testing.T) {
    85  	opts := &LanguageOpts{}
    86  	assert.Equal(t, "", opts.baseImport("x"))
    87  	res, err := opts.FormatContent("x", []byte("y"))
    88  	require.NoError(t, err)
    89  	assert.Equal(t, []byte("y"), res)
    90  	opts = GoLangOpts()
    91  	o := opts
    92  	o.Init()
    93  	assert.Equal(t, opts, o)
    94  }