Example #1
0
func (s *QueryBuilderSuite) TestGetItemQuery(c *gocheck.C) {
	primary := dynamodb.NewStringAttribute("domain", "")
	key := dynamodb.PrimaryKey{primary, nil}
	table := s.server.NewTable("sites", key)

	q := dynamodb.NewQuery(table)
	q.AddKey(table, &dynamodb.Key{HashKey: "test"})

	queryJson, err := simplejson.NewJson([]byte(q.String()))
	if err != nil {
		c.Fatal(err)
	}

	expectedJson, err := simplejson.NewJson([]byte(`
{
	"Key": {
		"domain": {
			"S": "test"
		}
	},
	"TableName": "sites"
}
	`))
	if err != nil {
		c.Fatal(err)
	}
	c.Check(queryJson, gocheck.DeepEquals, expectedJson)
}
Example #2
0
func TestAddUpdates(t *testing.T) {
	auth := &aws.Auth{AccessKey: "", SecretKey: "wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY"}
	server := dynamodb.Server{*auth, aws.USEast}
	primary := dynamodb.NewStringAttribute("domain", "")
	key := dynamodb.PrimaryKey{primary, nil}
	table := server.NewTable("sites", key)

	q := dynamodb.NewQuery(table)
	q.AddKey(table, &dynamodb.Key{HashKey: "test"})

	attr := dynamodb.NewStringSetAttribute("StringSet", []string{"str", "str2"})

	q.AddUpdates([]dynamodb.Attribute{*attr}, "ADD")
	queryString := []byte(q.String())

	json, err := simplejson.NewJson(queryString)

	if err != nil {
		t.Logf("JSON err : %s\n", err)
		t.Fatalf("Invalid JSON : %s\n", queryString)
	}

	attributeUpdates := json.Get("AttributeUpdates")
	if _, err := attributeUpdates.Map(); err != nil {
		t.Fatalf("Expected a AttributeUpdates found")
	}

	attributesModified := attributeUpdates.Get("StringSet")
	if _, err := attributesModified.Map(); err != nil {
		t.Fatalf("Expected a StringSet found : %s", err)
	}

	action := attributesModified.Get("Action")
	if v, err := action.String(); err != nil {
		t.Fatalf("Expected a action to be string : %s", err)
	} else if v != "ADD" {
		t.Fatalf("Expected a action to be ADD : %s", v)
	}

	value := attributesModified.Get("Value")
	if _, err := value.Map(); err != nil {
		t.Fatalf("Expected a Value found : %s", err)
	}

	string_set := value.Get("SS")
	string_set_ary, err := string_set.StringArray()
	if err != nil {
		t.Fatalf("Expected a string set found : %s", err)
	}
	if len(string_set_ary) != 2 {
		t.Fatalf("Expected a string set length to be 2 was : %d", len(string_set_ary))
	}

	for _, v := range string_set_ary {
		if v != "str" && v != "str2" {
			t.Fatalf("Expected a string to be str OR str2 was : %s", v)
		}
	}
}
Example #3
0
func TestAddKeyConditions(t *testing.T) {
	auth := &aws.Auth{AccessKey: "", SecretKey: "wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY"}
	server := dynamodb.Server{*auth, aws.USEast}
	primary := dynamodb.NewStringAttribute("domain", "")
	key := dynamodb.PrimaryKey{primary, nil}
	table := server.NewTable("sites", key)

	q := dynamodb.NewQuery(table)
	acs := []dynamodb.AttributeComparison{
		*dynamodb.NewStringAttributeComparison("domain", "EQ", "example.com"),
		*dynamodb.NewStringAttributeComparison("path", "EQ", "/"),
	}
	q.AddKeyConditions(acs)
	queryString := []byte(q.String())
	json, err := simplejson.NewJson(queryString)

	if err != nil {
		t.Logf("JSON err : %s\n", err)
		t.Fatalf("Invalid JSON : %s\n", queryString)
	}

	expected_json, err := simplejson.NewJson([]byte(`
{
  "KeyConditions": {
    "domain": {
      "AttributeValueList": [
        {
          "S": "example.com"
        }
      ],
      "ComparisonOperator": "EQ"
    },
    "path": {
      "AttributeValueList": [
        {
          "S": "/"
        }
      ],
      "ComparisonOperator": "EQ"
    }
  },
  "TableName": "sites"
}
	`))
	if err != nil {
		t.Logf("JSON err : %s\n", err)
		t.Fatalf("Invalid JSON : %s\n", expected_json)
	}

	if !reflect.DeepEqual(json, expected_json) {
		t.Fatalf("Unexpected KeyConditions structure")
	}
}
func TestUpdateQuery(t *testing.T) {
	auth := &aws.Auth{"", "wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY"}
	server := dynamodb.Server{*auth, aws.USEast}
	primary := dynamodb.NewStringAttribute("domain", "")
	rangek := dynamodb.NewNumericAttribute("time", "")
	key := dynamodb.PrimaryKey{primary, rangek}
	table := server.NewTable("sites", key)

	countAttribute := dynamodb.NewNumericAttribute("count", "4")
	attributes := []dynamodb.Attribute{*countAttribute}

	q := dynamodb.NewQuery(table)
	q.AddKey(table, "test", "1234")
	q.AddUpdates(attributes, "ADD")

	queryString := []byte(q.String())

	json, err := simplejson.NewJson(queryString)

	if err != nil {
		t.Logf("JSON err : %s\n", err)
		t.Fatalf("Invalid JSON : %s\n", queryString)
	}

	tableName := json.Get("TableName").MustString()

	if tableName != "sites" {
		t.Fatalf("Expected tableName to be sites was : %s", tableName)
	}

	keyMap, err := json.Get("Key").Map()

	if err != nil {
		t.Fatalf("Expected a Key")
	}

	hashRangeKey := keyMap["HashKeyElement"]

	if hashRangeKey == nil {
		t.Fatalf("Expected a HashKeyElement found : %s", keyMap)
	}

	rangeKey := keyMap["RangeKeyElement"]

	if rangeKey == nil {
		t.Fatalf("Expected a RangeKeyElement found : %s", keyMap)
	}

}
Example #5
0
func (s *QueryBuilderSuite) TestAddQueryFilterConditions(c *check.C) {
	primary := dynamodb.NewStringAttribute("domain", "")
	key := dynamodb.PrimaryKey{primary, nil}
	table := s.server.NewTable("sites", key)

	q := dynamodb.NewQuery(table)
	acs := []dynamodb.AttributeComparison{
		*dynamodb.NewStringAttributeComparison("domain", "EQ", "example.com"),
	}
	qf := []dynamodb.AttributeComparison{
		*dynamodb.NewNumericAttributeComparison("count", dynamodb.COMPARISON_GREATER_THAN, 5),
	}
	q.AddKeyConditions(acs)
	q.AddQueryFilter(qf)
	queryJson, err := simplejson.NewJson([]byte(q.String()))

	if err != nil {
		c.Fatal(err)
	}

	expectedJson, err := simplejson.NewJson([]byte(`
{
  "KeyConditions": {
    "domain": {
      "AttributeValueList": [
        {
          "S": "example.com"
        }
      ],
      "ComparisonOperator": "EQ"
    }
  },
  "QueryFilter": {
    "count": {
      "AttributeValueList": [
        { "N": "5" }
      ],
      "ComparisonOperator": "GT"
    }
  },
  "TableName": "sites"
}
	`))
	if err != nil {
		c.Fatal(err)
	}
	c.Check(queryJson, check.DeepEquals, expectedJson)
}
func TestGetItemQuery(t *testing.T) {
	auth := &aws.Auth{"", "wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY"}
	server := dynamodb.Server{*auth, aws.USEast}
	primary := dynamodb.NewStringAttribute("domain", "")
	key := dynamodb.PrimaryKey{primary, nil}
	table := server.NewTable("sites", key)

	q := dynamodb.NewQuery(table)
	q.AddKey(table, "test", "")

	queryString := []byte(q.String())

	json, err := simplejson.NewJson(queryString)

	if err != nil {
		t.Logf("JSON err : %s\n", err)
		t.Fatalf("Invalid JSON : %s\n", queryString)
	}

	tableName := json.Get("TableName").MustString()

	if tableName != "sites" {
		t.Fatalf("Expected tableName to be sites was : %s", tableName)
	}

	keyMap, err := json.Get("Key").Map()

	if err != nil {
		t.Fatalf("Expected a Key")
	}

	hashRangeKey := keyMap["HashKeyElement"]

	if hashRangeKey == nil {
		t.Fatalf("Expected a HashKeyElement found : %s", keyMap)
	}

	if v, ok := hashRangeKey.(map[string]interface{}); ok {
		if val, ok := v["S"].(string); ok {
			if val != "test" {
				t.Fatalf("Expected HashKeyElement to have the value 'test' found : %s", val)
			}
		}
	} else {
		t.Fatalf("HashRangeKeyt had the wrong type found : %s", hashRangeKey)
	}
}
func (s *QueryBuilderSuite) TestAddKeyConditions(c *gocheck.C) {
	primary := dynamodb.NewStringAttribute("domain", "")
	key := dynamodb.PrimaryKey{primary, nil}
	table := s.server.NewTable("sites", key)

	q := dynamodb.NewQuery(table)
	acs := []dynamodb.AttributeComparison{
		*dynamodb.NewStringAttributeComparison("domain", "EQ", "example.com"),
		*dynamodb.NewStringAttributeComparison("path", "EQ", "/"),
	}
	q.AddKeyConditions(acs)
	queryJson, err := simplejson.NewJson([]byte(q.String()))

	if err != nil {
		c.Fatal(err)
	}

	expectedJson, err := simplejson.NewJson([]byte(`
{
  "KeyConditions": {
    "domain": {
      "AttributeValueList": [
        {
          "S": "example.com"
        }
      ],
      "ComparisonOperator": "EQ"
    },
    "path": {
      "AttributeValueList": [
        {
          "S": "/"
        }
      ],
      "ComparisonOperator": "EQ"
    }
  },
  "TableName": "sites"
}
	`))
	if err != nil {
		c.Fatal(err)
	}
	c.Check(queryJson, gocheck.DeepEquals, expectedJson)
}
func (s *QueryBuilderSuite) TestAddExpectedQuery(c *gocheck.C) {
	primary := dynamodb.NewStringAttribute("domain", "")
	key := dynamodb.PrimaryKey{primary, nil}
	table := s.server.NewTable("sites", key)

	q := dynamodb.NewQuery(table)
	q.AddKey(table, &dynamodb.Key{HashKey: "test"})

	expected := []dynamodb.Attribute{
		*dynamodb.NewStringAttribute("domain", "expectedTest").SetExists(true),
		*dynamodb.NewStringAttribute("testKey", "").SetExists(false),
	}
	q.AddExpected(expected)

	queryJson, err := simplejson.NewJson([]byte(q.String()))
	if err != nil {
		c.Fatal(err)
	}

	expectedJson, err := simplejson.NewJson([]byte(`
	{
		"Expected": {
			"domain": {
				"Exists": "true",
				"Value": {
					"S": "expectedTest"
				}
			},
			"testKey": {
				"Exists": "false"
			}
		},
		"Key": {
			"domain": {
				"S": "test"
			}
		},
		"TableName": "sites"
	}
	`))
	if err != nil {
		c.Fatal(err)
	}
	c.Check(queryJson, gocheck.DeepEquals, expectedJson)
}
func (s *QueryBuilderSuite) TestUpdateQuery(c *gocheck.C) {
	primary := dynamodb.NewStringAttribute("domain", "")
	rangek := dynamodb.NewNumericAttribute("time", "")
	key := dynamodb.PrimaryKey{primary, rangek}
	table := s.server.NewTable("sites", key)

	countAttribute := dynamodb.NewNumericAttribute("count", "4")
	attributes := []dynamodb.Attribute{*countAttribute}

	q := dynamodb.NewQuery(table)
	q.AddKey(table, &dynamodb.Key{HashKey: "test", RangeKey: "1234"})
	q.AddUpdates(attributes, "ADD")

	queryJson, err := simplejson.NewJson([]byte(q.String()))
	if err != nil {
		c.Fatal(err)
	}
	expectedJson, err := simplejson.NewJson([]byte(`
{
	"AttributeUpdates": {
		"count": {
			"Action": "ADD",
			"Value": {
				"N": "4"
			}
		}
	},
	"Key": {
		"domain": {
			"S": "test"
		},
		"time": {
			"N": "1234"
		}
	},
	"TableName": "sites"
}
	`))
	if err != nil {
		c.Fatal(err)
	}
	c.Check(queryJson, gocheck.DeepEquals, expectedJson)
}
func (s *QueryBuilderSuite) TestAddUpdates(c *gocheck.C) {
	primary := dynamodb.NewStringAttribute("domain", "")
	key := dynamodb.PrimaryKey{primary, nil}
	table := s.server.NewTable("sites", key)

	q := dynamodb.NewQuery(table)
	q.AddKey(table, &dynamodb.Key{HashKey: "test"})

	attr := dynamodb.NewStringSetAttribute("StringSet", []string{"str", "str2"})

	q.AddUpdates([]dynamodb.Attribute{*attr}, "ADD")

	queryJson, err := simplejson.NewJson([]byte(q.String()))
	if err != nil {
		c.Fatal(err)
	}
	expectedJson, err := simplejson.NewJson([]byte(`
{
	"AttributeUpdates": {
		"StringSet": {
			"Action": "ADD",
			"Value": {
				"SS": ["str", "str2"]
			}
		}
	},
	"Key": {
		"domain": {
			"S": "test"
		}
	},
	"TableName": "sites"
}
	`))
	if err != nil {
		c.Fatal(err)
	}
	c.Check(queryJson, gocheck.DeepEquals, expectedJson)
}