Fix module tests

- Replace some occurrences of `base.enable` with
  `base._moduleContainer.enable(_, _, False)` to not count as a module
  state modification.

- Don't test installing old versions of modules, this is not supported
  by DNF

tests/test_modules.py

@@ -106,7 +106,7 @@ def test_enable_invalid(self):
             self.module_base.enable(["httpd:invalid"])
 
     def test_enable_different_stream(self):
-        self.module_base.enable(["httpd:2.4"])
+        self.base._moduleContainer.enable("httpd", "2.4", False)
         self.assertEqual(self.base._moduleContainer.getModuleState("httpd"),
                          libdnf.module.ModulePackageContainer.ModuleState_ENABLED)
         self.assertEqual(self.base._moduleContainer.getEnabledStream("httpd"), "2.4")
@@ -122,7 +122,7 @@ def test_enable_different_stream_missing_profile(self):
     # dnf module disable
 
     def test_disable_name(self):
-        self.module_base.enable(["httpd:2.4"])
+        self.base._moduleContainer.enable("httpd", "2.4", False)
         self.assertEqual(self.base._moduleContainer.getModuleState("httpd"),
                          libdnf.module.ModulePackageContainer.ModuleState_ENABLED)
         self.assertEqual(self.base._moduleContainer.getEnabledStream("httpd"), "2.4")
@@ -134,7 +134,7 @@ def test_disable_name(self):
 
     def test_disable_name_stream(self):
         # It should disable whole module not only stream (strem = "")
-        self.module_base.enable(["httpd:2.4"])
+        self.base._moduleContainer.enable("httpd", "2.4", False)
         self.assertEqual(self.base._moduleContainer.getModuleState("httpd"),
                          libdnf.module.ModulePackageContainer.ModuleState_ENABLED)
         self.assertEqual(self.base._moduleContainer.getEnabledStream("httpd"), "2.4")
@@ -146,7 +146,8 @@ def test_disable_name_stream(self):
 
     def test_disable_pkgspec(self):
         # It should disable whole module not only profile (strem = "")
-        self.module_base.enable(["httpd:2.4"])
+        self.base._moduleContainer.enable("httpd", "2.4", False)
+
         self.assertEqual(self.base._moduleContainer.getModuleState("httpd"),
                          libdnf.module.ModulePackageContainer.ModuleState_ENABLED)
         self.assertEqual(self.base._moduleContainer.getEnabledStream("httpd"), "2.4")
@@ -157,7 +158,7 @@ def test_disable_pkgspec(self):
         self.assertEqual(self.base._moduleContainer.getEnabledStream("httpd"), "")
 
     def test_disable_invalid(self):
-        self.module_base.enable(["httpd:2.4"])
+        self.base._moduleContainer.enable("httpd", "2.4", False)
         self.assertEqual(self.base._moduleContainer.getModuleState("httpd"),
                          libdnf.module.ModulePackageContainer.ModuleState_ENABLED)
         self.assertEqual(self.base._moduleContainer.getEnabledStream("httpd"), "2.4")
@@ -204,35 +205,36 @@ def test_install_profile_latest(self):
 
     def test_install_profile(self):
         self.test_enable_name_stream()
-        self.module_base.install(["httpd:2.4:1/default"])
+        self.module_base.install(["httpd:2.4:2/default"])
         self.base.resolve()
         expected = [
             "basesystem-11-3.noarch",
             "filesystem-3.2-40.x86_64",
             "glibc-2.25.90-2.x86_64",
             "glibc-common-2.25.90-2.x86_64",
-            "httpd-2.4.25-7.x86_64",
+            "httpd-2.4.25-8.x86_64",
             "libnghttp2-1.21.1-1.x86_64",  # expected behaviour, non-modular rpm pulled in
         ]
         self.assertInstalls(expected)
 
     def test_install_two_profiles(self):
         self.test_enable_name_stream()
 
-        self.module_base.install(["httpd:2.4:1/default", "httpd:2.4:1/doc"])
+        self.module_base.install(["httpd:2.4:2/default", "httpd:2.4:2/doc"])
         self.base.resolve()
         expected = [
             "basesystem-11-3.noarch",
             "filesystem-3.2-40.x86_64",
             "glibc-2.25.90-2.x86_64",
             "glibc-common-2.25.90-2.x86_64",
-            "httpd-2.4.25-7.x86_64",
-            "httpd-doc-2.4.25-7.x86_64",
+            "httpd-2.4.25-8.x86_64",
+            "httpd-doc-2.4.25-8.x86_64",
             "libnghttp2-1.21.1-1.x86_64",  # expected behaviour, non-modular rpm pulled in
         ]
         self.assertInstalls(expected)
 
     def test_install_two_profiles_different_versions(self):
+        """
         self.test_enable_name_stream()
         self.module_base.install(["httpd:2.4:2/default", "httpd:2.4:1/doc"])
         self.base.resolve()
@@ -246,6 +248,7 @@ def test_install_two_profiles_different_versions(self):
             "libnghttp2-1.21.1-1.x86_64",  # expected behaviour, non-modular rpm pulled in
         ]
         self.assertInstalls(expected)
+        """
 
     def test_install_profile_updated(self):
         return