Function TestAddSQLNullFloat64

encode_sqlnull_test.go:738–843

(t *testing.T)

}

func TestAddSQLNullFloat64(t *testing.T) {
	t.Run(
		"AddSQLNullFloat64",
		func(t *testing.T) {
			testCases := []struct {
				name           string
				sqlNullFloat64 sql.NullFloat64
				baseJSON       string
				expectedResult string
				err            bool
			}{
				{
					name: "it should encode a null string",
					sqlNullFloat64: sql.NullFloat64{
						Float64: 1,
					},
					baseJSON:       "[",
					expectedResult: `[1`,
				},
				{
					name: "it should encode a null string",
					sqlNullFloat64: sql.NullFloat64{
						Float64: 2,
					},
					baseJSON:       "[",
					expectedResult: `[2`,
				},
				{
					name: "it should encode a null string",
					sqlNullFloat64: sql.NullFloat64{
						Float64: 2,
					},
					baseJSON:       "[",
					expectedResult: `[2`,
				},
			}

			for _, testCase := range testCases {
				t.Run(testCase.name, func(t *testing.T) {
					var b strings.Builder
					enc := NewEncoder(&b)
					enc.writeString(testCase.baseJSON)
					enc.AddSQLNullFloat64(&testCase.sqlNullFloat64)
					enc.Write()
					assert.Equal(t, testCase.expectedResult, b.String())

					var b2 strings.Builder
					enc = NewEncoder(&b2)
					enc.writeString(testCase.baseJSON)
					enc.SQLNullFloat64(&testCase.sqlNullFloat64)
					enc.Write()
					assert.Equal(t, testCase.expectedResult, b2.String())
				})
			}
		},
	)
	t.Run(
		"AddSQLNullFloat64KeyOmitEmpty, is should encode a sql.NullFloat64",