VictorAvelar /
mollie-api-go
| Conditions | 6 |
| Total Lines | 90 |
| Code Lines | 68 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | package mollie |
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| 13 | func TestClientLinkService_Create(t *testing.T) { |
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| 14 | setEnv() |
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| 15 | defer unsetEnv() |
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| 16 | |||
| 17 | type args struct { |
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| 18 | ctx context.Context |
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| 19 | cd CreateClientLink |
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| 20 | } |
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| 21 | |||
| 22 | cases := []struct { |
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| 23 | name string |
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| 24 | args args |
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| 25 | wantErr bool |
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| 26 | err error |
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| 27 | handler http.HandlerFunc |
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| 28 | pre func() |
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| 29 | }{ |
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| 30 | { |
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| 31 | "create new client link", |
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| 32 | args{ |
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| 33 | context.Background(), |
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| 34 | CreateClientLink{}, |
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| 35 | }, |
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| 36 | false, |
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| 37 | nil, |
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| 38 | func(w http.ResponseWriter, r *http.Request) { |
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| 39 | testHeader(t, r, AuthHeader, "Bearer token_X12b31ggg23") |
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| 40 | testMethod(t, r, "POST") |
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| 41 | if _, ok := r.Header[AuthHeader]; !ok { |
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| 42 | w.WriteHeader(http.StatusUnauthorized) |
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| 43 | } |
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| 44 | |||
| 45 | _, _ = w.Write([]byte(testdata.CreateClientLinkResponse)) |
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| 46 | }, |
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| 47 | noPre, |
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| 48 | }, |
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| 49 | { |
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| 50 | "create client link, an error is returned from the server", |
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| 51 | args{ |
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| 52 | context.Background(), |
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| 53 | CreateClientLink{}, |
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| 54 | }, |
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| 55 | true, |
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| 56 | fmt.Errorf("500 Internal Server Error: An internal server error occurred while processing your request."), |
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| 57 | errorHandler, |
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| 58 | noPre, |
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| 59 | }, |
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| 60 | { |
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| 61 | "create client link, an error occurs when parsing json", |
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| 62 | args{ |
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| 63 | context.Background(), |
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| 64 | CreateClientLink{}, |
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| 65 | }, |
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| 66 | true, |
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| 67 | fmt.Errorf("invalid character 'h' looking for beginning of object key string"), |
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| 68 | encodingHandler, |
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| 69 | noPre, |
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| 70 | }, |
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| 71 | { |
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| 72 | "create client link, invalid url when building request", |
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| 73 | args{ |
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| 74 | context.Background(), |
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| 75 | CreateClientLink{}, |
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| 76 | }, |
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| 77 | true, |
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| 78 | errBadBaseURL, |
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| 79 | errorHandler, |
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| 80 | crashSrv, |
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| 81 | }, |
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| 82 | } |
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| 83 | |||
| 84 | for _, c := range cases { |
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| 85 | setup() |
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| 86 | defer teardown() |
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| 87 | t.Run(c.name, func(t *testing.T) { |
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| 88 | tMux.HandleFunc( |
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| 89 | "/v2/client-links", |
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| 90 | c.handler, |
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| 91 | ) |
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| 92 | c.pre() |
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| 93 | |||
| 94 | res, cb, err := tClient.ClientLinks.Create(c.args.ctx, c.args.cd) |
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| 95 | if c.wantErr { |
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| 96 | assert.Error(t, err) |
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| 97 | assert.EqualError(t, err, c.err.Error()) |
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| 98 | } else { |
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| 99 | assert.Nil(t, err) |
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| 100 | assert.EqualValues(t, c.args.ctx, res.Request.Context()) |
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| 101 | assert.IsType(t, &ClientLink{}, cb) |
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| 102 | assert.IsType(t, &http.Response{}, res.Response) |
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| 103 | } |
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| 169 |
