Provide basic integration tests for built-in AD trust installer

A couple of tests were added to server/replica install integration
suite to test AD trust install w/ various combinations of other optional
components.

https://fedorahosted.org/freeipa/ticket/6630

Reviewed-By: Martin Basti <mbasti@redhat.com>
Reviewed-By: Jan Cholasta <jcholast@redhat.com>

ipatests/test_integration/tasks.py

@@ -249,9 +249,9 @@ def enable_replication_debugging(host):
                      stdin_text=logging_ldif)
 
 
-def install_master(host, setup_dns=True, setup_kra=False, extra_args=(),
+def install_master(host, setup_dns=True, setup_kra=False, setup_adtrust=False,
-                   domain_level=None, unattended=True, stdin_text=None,
+                   extra_args=(), domain_level=None, unattended=True,
-                   raiseonerr=True):
+                   stdin_text=None, raiseonerr=True):
     if domain_level is None:
         domain_level = host.config.domain_level
     setup_server_logs_collecting(host)
@@ -275,6 +275,8 @@ def install_master(host, setup_dns=True, setup_kra=False, extra_args=(),
             '--forwarder', host.config.dns_forwarder,
             '--auto-reverse'
         ])
+    if setup_adtrust:
+        args.append('--setup-adtrust')
 
     args.extend(extra_args)
     result = host.run_command(args, raiseonerr=raiseonerr,
@@ -343,8 +345,9 @@ def replica_prepare(master, replica, extra_args=(),
 
 
 def install_replica(master, replica, setup_ca=True, setup_dns=False,
-                    setup_kra=False, extra_args=(), domain_level=None,
+                    setup_kra=False, setup_adtrust=False, extra_args=(),
-                    unattended=True, stdin_text=None, raiseonerr=True):
+                    domain_level=None, unattended=True, stdin_text=None,
+                    raiseonerr=True):
     if domain_level is None:
         domain_level = domainlevel(master)
     apply_common_fixes(replica)
@@ -367,6 +370,8 @@ def install_replica(master, replica, setup_ca=True, setup_dns=False,
             '--setup-dns',
             '--forwarder', replica.config.dns_forwarder
         ])
+    if setup_adtrust:
+        args.append('--setup-adtrust')
     if master_authoritative_for_client_domain(master, replica):
         args.extend(['--ip-address', replica.ip])
 

ipatests/test_integration/test_installation.py

@@ -84,6 +84,29 @@ class InstallTestBase2(IntegrationTest):
         tasks.install_kra(self.replicas[2])
 
 
+class ADTrustInstallTestBase(IntegrationTest):
+    """
+    Base test for builtin AD trust installation im combination with other
+    components
+    """
+    num_replicas = 2
+    topology = 'star'
+
+    @classmethod
+    def install(cls, mh):
+        tasks.install_master(cls.master, setup_dns=False)
+
+    def install_replica(self, replica, **kwargs):
+        tasks.install_replica(self.master, replica, setup_adtrust=True,
+                              **kwargs)
+
+    def test_replica0_only_adtrust(self):
+        self.install_replica(self.replicas[0], setup_ca=False)
+
+    def test_replica1_all_components_adtrust(self):
+        self.install_replica(self.replicas[1], setup_ca=True)
+
+
 ##
 # Master X Replicas installation tests
 ##
@@ -213,6 +236,32 @@ class TestInstallWithCA_KRA_DNS2(InstallTestBase2):
         tasks.install_master(cls.master, setup_dns=True, setup_kra=True)
 
 
+class TestADTrustInstall(ADTrustInstallTestBase):
+    """
+    Tests built-in AD trust installation in various combinations (see the base
+    class for more details) against plain IPA master (no DNS, no KRA, no AD
+    trust)
+    """
+    pass
+
+
+class TestADTrustInstallWithDNS_KRA_ADTrust(ADTrustInstallTestBase):
+    """
+    Tests built-in AD trust installation in various combinations (see the base
+    class for more details) against fully equipped (DNS, CA, KRA, ADtrust)
+    master. Additional two test cases were added to test interplay including
+    KRA installer
+    """
+
+    @classmethod
+    def install(cls, mh):
+        tasks.install_master(cls.master, setup_dns=True, setup_kra=True,
+                             setup_adtrust=True)
+
+    def test_replica1_all_components_adtrust(self):
+        self.install_replica(self.replicas[1], setup_ca=True, setup_kra=True)
+
+
 ##
 # Rest of master installation tests
 ##