[3681] Last patch clean-up:

 - Unnecessary comments removed;
 - Copyright years updated
 - whitespace sanitized (tabs, trailing spaces removed)
 - unit-tests moved from lease_mgr_factory to data_source
 - includes cleaned up in data_source.cc

src/lib/dhcpsrv/data_source.cc

@@ -19,10 +19,7 @@
 #include <boost/algorithm/string.hpp>
 #include <boost/foreach.hpp>
 #include <boost/scoped_ptr.hpp>
-
-#include <dhcpsrv/mysql_lease_mgr.h>
-#include <dhcpsrv/pgsql_lease_mgr.h>
-
+#include <vector>
 
 using namespace std;
 

src/lib/dhcpsrv/lease_mgr_factory.h

@@ -1,4 +1,4 @@
-// Copyright (C) 2012, 2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2012-2013,2015 Internet Systems Consortium, Inc. ("ISC")
 //
 // Permission to use, copy, modify, and/or distribute this software for any
 // purpose with or without fee is hereby granted, provided that the above

src/lib/dhcpsrv/tests/data_source_unittest.cc

@@ -35,3 +35,135 @@ TEST(DataSourceTest, getParameter) {
     EXPECT_EQ("value2", datasrc.getParameter("param2"));
     EXPECT_THROW(datasrc.getParameter("param3"), isc::BadValue);
 }
+
+// This test checks that a database access string can be parsed correctly.
+TEST(DataSourceTest, parse) {
+
+    DataSource::ParameterMap parameters = DataSource::parse(
+        "user=me password=forbidden name=kea somethingelse= type=mysql");
+
+    EXPECT_EQ(5, parameters.size());
+    EXPECT_EQ("me", parameters["user"]);
+    EXPECT_EQ("forbidden", parameters["password"]);
+    EXPECT_EQ("kea", parameters["name"]);
+    EXPECT_EQ("mysql", parameters["type"]);
+    EXPECT_EQ("", parameters["somethingelse"]);
+}
+
+// This test checks that an invalid database access string behaves as expected.
+TEST(DataSourceTest, parseInvalid) {
+
+    // No tokens in the string, so we expect no parameters
+    std::string invalid = "";
+    DataSource::ParameterMap parameters = DataSource::parse(invalid);
+    EXPECT_EQ(0, parameters.size());
+
+    // With spaces, there are some tokens so we expect invalid parameter
+    // as there are no equals signs.
+    invalid = "   \t  ";
+    EXPECT_THROW(DataSource::parse(invalid), isc::InvalidParameter);
+
+    invalid = "   noequalshere  ";
+    EXPECT_THROW(DataSource::parse(invalid), isc::InvalidParameter);
+
+    // A single "=" is valid string, but is placed here as the result is
+    // expected to be nothing.
+    invalid = "=";
+    parameters = DataSource::parse(invalid);
+    EXPECT_EQ(1, parameters.size());
+    EXPECT_EQ("", parameters[""]);
+}
+
+/// @brief redactConfigString test
+///
+/// Checks that the redacted configuration string includes the password only
+/// as a set of asterisks.
+TEST(DataSourceTest, redactAccessString) {
+
+    DataSource::ParameterMap parameters =
+        DataSource::parse("user=me password=forbidden name=kea type=mysql");
+    EXPECT_EQ(4, parameters.size());
+    EXPECT_EQ("me", parameters["user"]);
+    EXPECT_EQ("forbidden", parameters["password"]);
+    EXPECT_EQ("kea", parameters["name"]);
+    EXPECT_EQ("mysql", parameters["type"]);
+
+    // Redact the result.  To check, break the redacted string down into its
+    // components.
+    std::string redacted = DataSource::redactedAccessString(parameters);
+    parameters = DataSource::parse(redacted);
+
+    EXPECT_EQ(4, parameters.size());
+    EXPECT_EQ("me", parameters["user"]);
+    EXPECT_EQ("*****", parameters["password"]);
+    EXPECT_EQ("kea", parameters["name"]);
+    EXPECT_EQ("mysql", parameters["type"]);
+}
+
+/// @brief redactConfigString test - empty password
+///
+/// Checks that the redacted configuration string includes the password only
+/// as a set of asterisks, even if the password is null.
+TEST(DataSourceTest, redactAccessStringEmptyPassword) {
+
+    DataSource::ParameterMap parameters =
+        DataSource::parse("user=me name=kea type=mysql password=");
+    EXPECT_EQ(4, parameters.size());
+    EXPECT_EQ("me", parameters["user"]);
+    EXPECT_EQ("", parameters["password"]);
+    EXPECT_EQ("kea", parameters["name"]);
+    EXPECT_EQ("mysql", parameters["type"]);
+
+    // Redact the result.  To check, break the redacted string down into its
+    // components.
+    std::string redacted = DataSource::redactedAccessString(parameters);
+    parameters = DataSource::parse(redacted);
+
+    EXPECT_EQ(4, parameters.size());
+    EXPECT_EQ("me", parameters["user"]);
+    EXPECT_EQ("*****", parameters["password"]);
+    EXPECT_EQ("kea", parameters["name"]);
+    EXPECT_EQ("mysql", parameters["type"]);
+
+    // ... and again to check that the position of the empty password in the
+    // string does not matter.
+    parameters = DataSource::parse("user=me password= name=kea type=mysql");
+    EXPECT_EQ(4, parameters.size());
+    EXPECT_EQ("me", parameters["user"]);
+    EXPECT_EQ("", parameters["password"]);
+    EXPECT_EQ("kea", parameters["name"]);
+    EXPECT_EQ("mysql", parameters["type"]);
+
+    redacted = DataSource::redactedAccessString(parameters);
+    parameters = DataSource::parse(redacted);
+
+    EXPECT_EQ(4, parameters.size());
+    EXPECT_EQ("me", parameters["user"]);
+    EXPECT_EQ("*****", parameters["password"]);
+    EXPECT_EQ("kea", parameters["name"]);
+    EXPECT_EQ("mysql", parameters["type"]);
+}
+
+/// @brief redactConfigString test - no password
+///
+/// Checks that the redacted configuration string excludes the password if there
+/// was no password to begin with.
+TEST(DataSourceTest, redactAccessStringNoPassword) {
+
+    DataSource::ParameterMap parameters =
+        DataSource::parse("user=me name=kea type=mysql");
+    EXPECT_EQ(3, parameters.size());
+    EXPECT_EQ("me", parameters["user"]);
+    EXPECT_EQ("kea", parameters["name"]);
+    EXPECT_EQ("mysql", parameters["type"]);
+
+    // Redact the result.  To check, break the redacted string down into its
+    // components.
+    std::string redacted = DataSource::redactedAccessString(parameters);
+    parameters = DataSource::parse(redacted);
+
+    EXPECT_EQ(3, parameters.size());
+    EXPECT_EQ("me", parameters["user"]);
+    EXPECT_EQ("kea", parameters["name"]);
+    EXPECT_EQ("mysql", parameters["type"]);
+}

src/lib/dhcpsrv/tests/lease_mgr_factory_unittest.cc

@@ -30,144 +30,10 @@ using namespace isc::dhcp;
 // Tests of the LeaseMgr create/instance/destroy are implicitly carried out
 // in the tests for the different concrete lease managers (e.g. MySqlLeaseMgr).
 
-namespace {
-// empty class for now, but may be extended once Addr6 becomes bigger
-class LeaseMgrFactoryTest : public ::testing::Test {
-public:
-    LeaseMgrFactoryTest() {
-    }
-};
-
-// This test checks that a database access string can be parsed correctly.
-TEST_F(LeaseMgrFactoryTest, parse) {
-
-    DataSource::ParameterMap parameters = DataSource::parse(
-        "user=me password=forbidden name=kea somethingelse= type=mysql");
-
-    EXPECT_EQ(5, parameters.size());
-    EXPECT_EQ("me", parameters["user"]);
-    EXPECT_EQ("forbidden", parameters["password"]);
-    EXPECT_EQ("kea", parameters["name"]);
-    EXPECT_EQ("mysql", parameters["type"]);
-    EXPECT_EQ("", parameters["somethingelse"]);
-}
-
-// This test checks that an invalid database access string behaves as expected.
-TEST_F(LeaseMgrFactoryTest, parseInvalid) {
-
-    // No tokens in the string, so we expect no parameters
-    std::string invalid = "";
-    DataSource::ParameterMap parameters = DataSource::parse(invalid);
-    EXPECT_EQ(0, parameters.size());
-
-    // With spaces, there are some tokens so we expect invalid parameter
-    // as there are no equals signs.
-    invalid = "   \t  ";
-    EXPECT_THROW(DataSource::parse(invalid), isc::InvalidParameter);
-
-    invalid = "   noequalshere  ";
-    EXPECT_THROW(DataSource::parse(invalid), isc::InvalidParameter);
-
-    // A single "=" is valid string, but is placed here as the result is
-    // expected to be nothing.
-    invalid = "=";
-    parameters = DataSource::parse(invalid);
-    EXPECT_EQ(1, parameters.size());
-    EXPECT_EQ("", parameters[""]);
-}
-
-/// @brief redactConfigString test
-///
-/// Checks that the redacted configuration string includes the password only
-/// as a set of asterisks.
-TEST_F(LeaseMgrFactoryTest, redactAccessString) {
-
-    DataSource::ParameterMap parameters =
-    		DataSource::parse("user=me password=forbidden name=kea type=mysql");
-    EXPECT_EQ(4, parameters.size());
-    EXPECT_EQ("me", parameters["user"]);
-    EXPECT_EQ("forbidden", parameters["password"]);
-    EXPECT_EQ("kea", parameters["name"]);
-    EXPECT_EQ("mysql", parameters["type"]);
-
-    // Redact the result.  To check, break the redacted string down into its
-    // components.
-    std::string redacted = DataSource::redactedAccessString(parameters);
-    parameters = DataSource::parse(redacted);
+// Currently there are no unit-tests as the sole testable method (parse)
+// was moved to its own class (DataSource). All existing unit-tests were
+// moved there.
 
-    EXPECT_EQ(4, parameters.size());
-    EXPECT_EQ("me", parameters["user"]);
-    EXPECT_EQ("*****", parameters["password"]);
-    EXPECT_EQ("kea", parameters["name"]);
-    EXPECT_EQ("mysql", parameters["type"]);
-}
-
-/// @brief redactConfigString test - empty password
-///
-/// Checks that the redacted configuration string includes the password only
-/// as a set of asterisks, even if the password is null.
-TEST_F(LeaseMgrFactoryTest, redactAccessStringEmptyPassword) {
-
-    DataSource::ParameterMap parameters =
-    		DataSource::parse("user=me name=kea type=mysql password=");
-    EXPECT_EQ(4, parameters.size());
-    EXPECT_EQ("me", parameters["user"]);
-    EXPECT_EQ("", parameters["password"]);
-    EXPECT_EQ("kea", parameters["name"]);
-    EXPECT_EQ("mysql", parameters["type"]);
-
-    // Redact the result.  To check, break the redacted string down into its
-    // components.
-    std::string redacted = DataSource::redactedAccessString(parameters);
-    parameters = DataSource::parse(redacted);
-
-    EXPECT_EQ(4, parameters.size());
-    EXPECT_EQ("me", parameters["user"]);
-    EXPECT_EQ("*****", parameters["password"]);
-    EXPECT_EQ("kea", parameters["name"]);
-    EXPECT_EQ("mysql", parameters["type"]);
-
-    // ... and again to check that the position of the empty password in the
-    // string does not matter.
-    parameters = DataSource::parse("user=me password= name=kea type=mysql");
-    EXPECT_EQ(4, parameters.size());
-    EXPECT_EQ("me", parameters["user"]);
-    EXPECT_EQ("", parameters["password"]);
-    EXPECT_EQ("kea", parameters["name"]);
-    EXPECT_EQ("mysql", parameters["type"]);
-
-    redacted = DataSource::redactedAccessString(parameters);
-    parameters = DataSource::parse(redacted);
-
-    EXPECT_EQ(4, parameters.size());
-    EXPECT_EQ("me", parameters["user"]);
-    EXPECT_EQ("*****", parameters["password"]);
-    EXPECT_EQ("kea", parameters["name"]);
-    EXPECT_EQ("mysql", parameters["type"]);
-}
-
-/// @brief redactConfigString test - no password
-///
-/// Checks that the redacted configuration string excludes the password if there
-/// was no password to begin with.
-TEST_F(LeaseMgrFactoryTest, redactAccessStringNoPassword) {
-
-    DataSource::ParameterMap parameters =
-    		DataSource::parse("user=me name=kea type=mysql");
-    EXPECT_EQ(3, parameters.size());
-    EXPECT_EQ("me", parameters["user"]);
-    EXPECT_EQ("kea", parameters["name"]);
-    EXPECT_EQ("mysql", parameters["type"]);
-
-    // Redact the result.  To check, break the redacted string down into its
-    // components.
-    std::string redacted = DataSource::redactedAccessString(parameters);
-    parameters = DataSource::parse(redacted);
-
-    EXPECT_EQ(3, parameters.size());
-    EXPECT_EQ("me", parameters["user"]);
-    EXPECT_EQ("kea", parameters["name"]);
-    EXPECT_EQ("mysql", parameters["type"]);
-}
+namespace {
 
 }; // end of anonymous namespace

src/lib/dhcpsrv/tests/mysql_lease_mgr_unittest.cc

@@ -1,4 +1,4 @@
-// Copyright (C) 2012-2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2012-2014 Internet Systems Consortium, Inc. ("ISC")
 //
 // Permission to use, copy, modify, and/or distribute this software for any
 // purpose with or without fee is hereby granted, provided that the above

src/lib/dhcpsrv/tests/pgsql_lease_mgr_unittest.cc

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Internet Systems Consortium, Inc. ("ISC")
+// Copyright (C) 2014-2015 Internet Systems Consortium, Inc. ("ISC")
 //
 // Permission to use, copy, modify, and/or distribute this software for any
 // purpose with or without fee is hereby granted, provided that the above

src/lib/dhcpsrv/tests/schema_mysql_copy.h

@@ -37,7 +37,6 @@ const char* destroy_statement[] = {
     "DROP TABLE lease6_types",
     "DROP TABLE lease_hwaddr_source",
     "DROP TABLE schema_version",
-    // Schema 3.0 destroy statements
     "DROP TABLE hosts",
     "DROP TABLE dhcp4_options",
     "DROP TABLE dhcp6_options",