Add v2 with project API

Definiton, Profile and other APIs will
migrate to this area with support for Projects and v2.
This patch adds the Project API only along with
support for the Mongo database.
Migration of other APIs will happen in future patches

Issue-ID: MULTICLOUD-871
Change-Id: I2eb2d0db2384fd58d1ec874e24fa9125a1f5b288
Signed-off-by: Kiran Kamineni <kiran.k.kamineni@intel.com>

1 files changed, 121 insertions, 0 deletions

diff --git a/src/orchestrator/internal/db/store_test.go b/src/orchestrator/internal/db/store_test.go
new file mode 100644
index 00000000..42a41787
--- /dev/null
+++ b/src/orchestrator/internal/db/store_test.go
@@ -0,0 +1,121 @@
+/*
+Copyright 2018 Intel Corporation.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package db
+
+import (
+	"reflect"
+	"strings"
+	"testing"
+)
+
+func TestCreateDBClient(t *testing.T) {
+	t.Run("Successfully create DB client", func(t *testing.T) {
+		expected := &MongoStore{}
+
+		err := createDBClient("mongo")
+		if err != nil {
+			t.Fatalf("CreateDBClient returned an error (%s)", err)
+		}
+		if reflect.TypeOf(DBconn) != reflect.TypeOf(expected) {
+			t.Fatalf("CreateDBClient set DBconn as:\n result=%T\n expected=%T", DBconn, expected)
+		}
+	})
+	t.Run("Fail to create client for unsupported DB", func(t *testing.T) {
+		err := createDBClient("fakeDB")
+		if err == nil {
+			t.Fatal("CreateDBClient didn't return an error")
+		}
+		if !strings.Contains(string(err.Error()), "DB not supported") {
+			t.Fatalf("CreateDBClient method returned an error (%s)", err)
+		}
+	})
+}
+
+func TestSerialize(t *testing.T) {
+
+	inp := map[string]interface{}{
+		"UUID":   "123e4567-e89b-12d3-a456-426655440000",
+		"Data":   "sdaijsdiodalkfjsdlagf",
+		"Number": 23,
+		"Float":  34.4,
+		"Map": map[string]interface{}{
+			"m1": "m1",
+			"m2": 2,
+			"m3": 3.0,
+		},
+	}
+
+	got, err := Serialize(inp)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	expected := "{\"Data\":\"sdaijsdiodalkfjsdlagf\"," +
+		"\"Float\":34.4,\"Map\":{\"m1\":\"m1\",\"m2\":2,\"m3\":3}," +
+		"\"Number\":23,\"UUID\":\"123e4567-e89b-12d3-a456-426655440000\"}"
+
+	if expected != got {
+		t.Errorf("Serialize returned unexpected string: %s;"+
+			" expected %sv", got, expected)
+	}
+}
+
+func TestDeSerialize(t *testing.T) {
+	testCases := []struct {
+		label    string
+		input    string
+		expected map[string]interface{}
+		errMsg   string
+	}{
+		{
+			label: "Sucessful deserialize entry",
+			input: "{\"Data\":\"sdaijsdiodalkfjsdlagf\"," +
+				"\"Float\":34.4,\"Map\":{\"m1\":\"m1\",\"m3\":3}," +
+				"\"UUID\":\"123e4567-e89b-12d3-a456-426655440000\"}",
+			expected: map[string]interface{}{
+				"UUID":  "123e4567-e89b-12d3-a456-426655440000",
+				"Data":  "sdaijsdiodalkfjsdlagf",
+				"Float": 34.4,
+				"Map": map[string]interface{}{
+					"m1": "m1",
+					"m3": 3.0,
+				},
+			},
+		},
+		{
+			label:  "Fail to deserialize invalid entry",
+			input:  "{invalid}",
+			errMsg: "Error deSerializing {invalid}: invalid character 'i' looking for beginning of object key string",
+		},
+	}
+	for _, testCase := range testCases {
+		t.Run(testCase.label, func(t *testing.T) {
+			got := make(map[string]interface{})
+			err := DeSerialize(testCase.input, &got)
+			if err != nil {
+				if testCase.errMsg == "" {
+					t.Fatalf("DeSerialize method return an un-expected (%s)", err)
+				}
+				if !strings.Contains(string(err.Error()), testCase.errMsg) {
+					t.Fatalf("DeSerialize method returned an error (%s)", err)
+				}
+			} else {
+				if !reflect.DeepEqual(testCase.expected, got) {
+					t.Errorf("Serialize returned unexpected : %v;"+
+						" expected %v", got, testCase.expected)
+				}
+			}
+		})
+	}
+}