get.porter.sh/porter@v1.3.0/pkg/pkgmgmt/search_test.go (about)

     1  package pkgmgmt
     2  
     3  import (
     4  	"encoding/json"
     5  	"fmt"
     6  	"net/http"
     7  	"net/http/httptest"
     8  	"os"
     9  	"testing"
    10  
    11  	"github.com/stretchr/testify/require"
    12  )
    13  
    14  func TestSearch(t *testing.T) {
    15  	fullList := PackageList{
    16  		{
    17  			Name:        "az",
    18  			Author:      "Porter Authors",
    19  			Description: "A mixin for using the az cli",
    20  			URL:         "https://cdn.porter.sh/mixins/atom.xml",
    21  		},
    22  		{
    23  			Name:        "cowsay",
    24  			Author:      "Porter Authors",
    25  			Description: "A mixin for using the cowsay cli",
    26  			URL:         "https://github.com/carolynvs/porter-cowsay/releases/download",
    27  		},
    28  		{
    29  			Name:        "cowsayeth",
    30  			Author:      "Udder Geniuses",
    31  			Description: "A mixin for using the cowsayeth cli",
    32  			URL:         "https://cdn.uddergenius.es/mixins/atom.xml",
    33  		},
    34  	}
    35  
    36  	testcases := []struct {
    37  		name      string
    38  		pkg       string
    39  		wantItems PackageList
    40  		wantError string
    41  	}{{
    42  		name:      "no args",
    43  		pkg:       "",
    44  		wantItems: fullList,
    45  	}, {
    46  		name:      "package name single match",
    47  		pkg:       "az",
    48  		wantItems: PackageList{fullList[0]},
    49  	}, {
    50  		name:      "package name case insensitive",
    51  		pkg:       "AZ",
    52  		wantItems: PackageList{fullList[0]},
    53  	}, {
    54  		name:      "package name multiple match",
    55  		pkg:       "cowsay",
    56  		wantItems: PackageList{fullList[1], fullList[2]},
    57  	}, {
    58  		name:      "package name no match",
    59  		pkg:       "ottersay",
    60  		wantItems: PackageList{},
    61  		wantError: "no mixins found for ottersay",
    62  	}}
    63  
    64  	for _, tc := range testcases {
    65  		t.Run(tc.name, func(t *testing.T) {
    66  			data, err := os.ReadFile("testdata/directory/index.json")
    67  			require.NoError(t, err)
    68  
    69  			var pkgList PackageList
    70  			err = json.Unmarshal(data, &pkgList)
    71  			require.NoError(t, err)
    72  
    73  			searcher := NewSearcher(pkgList)
    74  
    75  			result, err := searcher.Search(tc.pkg, "mixin")
    76  			if tc.wantError != "" {
    77  				require.EqualError(t, err, tc.wantError)
    78  			} else {
    79  				require.NoError(t, err)
    80  			}
    81  			require.Equal(t, tc.wantItems, result)
    82  		})
    83  	}
    84  }
    85  
    86  func TestGetPackageListings_404(t *testing.T) {
    87  	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
    88  		w.WriteHeader(404)
    89  	}))
    90  	defer ts.Close()
    91  
    92  	_, err := GetPackageListings(ts.URL)
    93  	require.EqualError(t, err,
    94  		fmt.Sprintf("unable to fetch package list via %s: Not Found", ts.URL))
    95  }
    96  
    97  func TestGetPackageListings_UnmarshalErr(t *testing.T) {
    98  	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
    99  		fmt.Fprintf(w, "foo")
   100  	}))
   101  	defer ts.Close()
   102  
   103  	_, err := GetPackageListings(ts.URL)
   104  	require.EqualError(t, err,
   105  		"unable to unmarshal package list: invalid character 'o' in literal false (expecting 'a')")
   106  }
   107  
   108  func TestGetPackageListings_Success(t *testing.T) {
   109  	packageList := PackageList{
   110  		{
   111  			Name:        "quokkasay",
   112  			Author:      "Setonix Inc.",
   113  			Description: "A mixin for using the quokkasay CLI",
   114  			URL:         "https://cdn.quokkas.au/mixins/atom.xml",
   115  		},
   116  	}
   117  
   118  	bytes, err := json.Marshal(packageList)
   119  	require.NoError(t, err)
   120  
   121  	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
   122  		fmt.Fprint(w, string(bytes))
   123  	}))
   124  	defer ts.Close()
   125  
   126  	list, err := GetPackageListings(ts.URL)
   127  	require.NoError(t, err)
   128  	require.Equal(t, packageList, list)
   129  }