shared-sqs: Этап 1 — клон GoAWS, удаление SNS, go build OK

shared-sqs/app/models/conversions_test.go

@@ -0,0 +1,75 @@
+package models
+
+import (
+	"encoding/json"
+	"testing"
+
+	"shared-sqs/app/test"
+	"github.com/stretchr/testify/assert"
+)
+
+type StringToIntStruct struct {
+	Field1 StringToInt `json:"Field1"`
+	Field2 StringToInt `json:"Field2"`
+}
+
+func TestStringToInt_unmarshalJSON_int(t *testing.T) {
+	body := struct {
+		Field1 int `json:"Field1"`
+		Field2 int `json:"Field2"`
+	}{
+		Field1: 1,
+		Field2: 2,
+	}
+	_, r := test.GenerateRequestInfo("POST", "/", body, true)
+
+	result := &StringToIntStruct{}
+	decoder := json.NewDecoder(r.Body)
+	err := decoder.Decode(result)
+
+	assert.Nil(t, err)
+	assert.Equal(t, StringToInt(1), result.Field1)
+	assert.Equal(t, StringToInt(2), result.Field2)
+}
+
+func TestStringToInt_unmarshalJSON_string(t *testing.T) {
+	body := struct {
+		Field1 string `json:"Field1"`
+		Field2 string `json:"Field2"`
+	}{
+		Field1: "1",
+		Field2: "2",
+	}
+	_, r := test.GenerateRequestInfo("POST", "/", body, true)
+
+	result := &StringToIntStruct{}
+	decoder := json.NewDecoder(r.Body)
+	err := decoder.Decode(result)
+
+	assert.Nil(t, err)
+	assert.Equal(t, StringToInt(1), result.Field1)
+	assert.Equal(t, StringToInt(2), result.Field2)
+}
+
+func TestStringToInt_unmarshalJSON_invalid_type_returns_error(t *testing.T) {
+	body := struct {
+		Field1 bool `json:"Field1"`
+		Field2 bool `json:"Field2"`
+	}{
+		Field1: true,
+		Field2: false,
+	}
+	_, r := test.GenerateRequestInfo("POST", "/", body, true)
+
+	result := &StringToIntStruct{}
+	decoder := json.NewDecoder(r.Body)
+	err := decoder.Decode(result)
+
+	assert.Error(t, err)
+}
+
+func TestStringToInt_int_returns_int_type(t *testing.T) {
+	s := StringToInt(1)
+
+	assert.Equal(t, int(1), s.Int())
+}