github.com/hellofresh/janus@v0.0.0-20230925145208-ce8de8183c67/pkg/jwt/provider/provider_test.go (about)

     1  package provider
     2  
     3  import (
     4  	"net/http"
     5  	"testing"
     6  
     7  	jwt "github.com/dgrijalva/jwt-go"
     8  	"github.com/hellofresh/janus/pkg/config"
     9  	"github.com/stretchr/testify/assert"
    10  )
    11  
    12  type mockProvider struct{}
    13  
    14  func (p *mockProvider) Build(config config.Credentials) Provider {
    15  	return &mockProvider{}
    16  }
    17  func (p *mockProvider) Verify(r *http.Request, httpClient *http.Client) (bool, error) {
    18  	return true, nil
    19  }
    20  func (p *mockProvider) GetClaims(httpClient *http.Client) (jwt.MapClaims, error) {
    21  	return jwt.MapClaims{}, nil
    22  }
    23  
    24  type defaultProvider struct{}
    25  
    26  func (p *defaultProvider) Build(config config.Credentials) Provider {
    27  	return &defaultProvider{}
    28  }
    29  func (p *defaultProvider) Verify(r *http.Request, httpClient *http.Client) (bool, error) {
    30  	return true, nil
    31  }
    32  func (p *defaultProvider) GetClaims(httpClient *http.Client) (jwt.MapClaims, error) {
    33  	return jwt.MapClaims{}, nil
    34  }
    35  func TestProviders(t *testing.T) {
    36  	tests := []struct {
    37  		scenario string
    38  		function func(*testing.T, *Factory)
    39  	}{
    40  		{
    41  			scenario: "it should build providers properly",
    42  			function: testFactoryCanBuildProvider,
    43  		},
    44  		{
    45  			scenario: "when given a wrong provider, it should get the default",
    46  			function: testFactoryCantFindProvider,
    47  		},
    48  	}
    49  
    50  	for _, test := range tests {
    51  		t.Run(test.scenario, func(t *testing.T) {
    52  			t.Parallel()
    53  			Register("test", &mockProvider{})
    54  			Register("basic", &defaultProvider{})
    55  
    56  			f := &Factory{}
    57  			test.function(t, f)
    58  		})
    59  	}
    60  }
    61  
    62  func testFactoryCanBuildProvider(t *testing.T, f *Factory) {
    63  	p := f.Build("test", config.Credentials{})
    64  
    65  	assert.Implements(t, (*Provider)(nil), p)
    66  	assert.IsType(t, (*mockProvider)(nil), p)
    67  }
    68  
    69  func testFactoryCantFindProvider(t *testing.T, f *Factory) {
    70  	p := f.Build("wrong", config.Credentials{})
    71  
    72  	assert.Implements(t, (*Provider)(nil), p)
    73  	assert.IsType(t, (*defaultProvider)(nil), p)
    74  }
    75  
    76  func testCountProvider(t *testing.T, f *Factory) {
    77  	assert.Len(t, GetProviders(), 2)
    78  }