Replace testdata with submodules

Author: prestonvasquez

.gitmodules

@@ -1,3 +1,3 @@
 [submodule "specifications"]
-	path = specifications
-	url = git@github.com:mongodb/specifications.git
+	path = testdata
+	url = https://github.com/mongodb/specifications

testdata

@@ -38,7 +38,7 @@ type testContainer struct {
 }
 
 // Note a test supporting the deprecated gssapiServiceName property was removed from data/auth/auth_tests.json
-const authTestsDir = "../../../../testdata/auth/"
+const authTestsDir = "../../../../testdata/source/auth/tests/legacy"
 
 func runTestsInFile(t *testing.T, dirname string, filename string) {
 	filepath := path.Join(dirname, filename)
@@ -111,6 +111,7 @@ func mapInterfaceToString(m map[string]interface{}) map[string]string {
 // Test case for all connection string spec tests.
 func TestAuthSpec(t *testing.T) {
 	for _, file := range spectest.FindJSONFilesInDir(t, authTestsDir) {
+		fmt.Println("file", file)
 		runTestsInFile(t, authTestsDir, file)
 	}
 }

x/mongo/driver/auth/auth_spec_test.go

@@ -47,8 +47,8 @@ type testContainer struct {
 	Tests []testCase
 }
 
-const connstringTestsDir = "../../../../testdata/connection-string/"
-const urioptionsTestDir = "../../../../testdata/uri-options/"
+const connstringTestsDir = "../../../../testdata/source/connection-string/"
+const urioptionsTestDir = "../../../../testdata/source/uri-options/"
 
 func (h *host) toString() string {
 	switch h.Type {