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70 lines
1.4 KiB
Go
70 lines
1.4 KiB
Go
package errs
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import (
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestError_MarshalJSON(t *testing.T) {
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type fields struct {
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Status int
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Err error
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}
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tests := []struct {
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name string
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fields fields
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want []byte
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wantErr bool
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}{
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{"ok", fields{400, fmt.Errorf("bad request")}, []byte(`{"status":400,"message":"Bad Request"}`), false},
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{"ok no error", fields{500, nil}, []byte(`{"status":500,"message":"Internal Server Error"}`), false},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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e := &Error{
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Status: tt.fields.Status,
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Err: tt.fields.Err,
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}
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got, err := e.MarshalJSON()
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if tt.wantErr {
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assert.Error(t, err)
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assert.Empty(t, got)
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return
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}
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assert.NoError(t, err)
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assert.Equal(t, tt.want, got)
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})
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}
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}
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func TestError_UnmarshalJSON(t *testing.T) {
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type args struct {
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data []byte
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}
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tests := []struct {
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name string
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args args
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expected *Error
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wantErr bool
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}{
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{"ok", args{[]byte(`{"status":400,"message":"bad request"}`)}, &Error{Status: 400, Err: fmt.Errorf("bad request")}, false},
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{"fail", args{[]byte(`{"status":"400","message":"bad request"}`)}, &Error{}, true},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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e := new(Error)
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err := e.UnmarshalJSON(tt.args.data)
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if tt.wantErr {
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assert.Error(t, err)
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return
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}
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assert.NoError(t, err)
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assert.Equal(t, tt.expected, e)
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})
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}
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}
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