Added publish show command

system/t06_publish/PublishShow1Test_gold

@@ -0,0 +1,5 @@
+Prefix: .
+Distribution: maverick
+Architectures: amd64 i386
+Sources:
+  main: snap1 [snapshot]

system/t06_publish/PublishShow2Test_gold

@@ -0,0 +1,5 @@
+Prefix: ppa/smira
+Distribution: maverick
+Architectures: amd64 i386
+Sources:
+  main: snap1 [snapshot]

system/t06_publish/__init__.py

@@ -3,6 +3,7 @@ Testing publishing snapshots
 """
 
 from .drop import *
+from .show import *
 from .list import *
 from .repo import *
 from .snapshot import *

system/t06_publish/show.py

@@ -0,0 +1,27 @@
+from lib import BaseTest
+
+
+class PublishShow1Test(BaseTest):
+    """
+    publish show: existing snapshot
+    """
+    fixtureDB = True
+    fixturePool = True
+    fixtureCmds = [
+        "aptly snapshot create snap1 from mirror gnuplot-maverick",
+        "aptly publish snapshot -keyring=${files}/aptly.pub -secret-keyring=${files}/aptly.sec snap1",
+    ]
+    runCmd = "aptly publish show maverick"
+
+
+class PublishShow2Test(BaseTest):
+    """
+    publish show: under prefix
+    """
+    fixtureDB = True
+    fixturePool = True
+    fixtureCmds = [
+        "aptly snapshot create snap1 from mirror gnuplot-maverick",
+        "aptly publish snapshot -keyring=${files}/aptly.pub -secret-keyring=${files}/aptly.sec snap1 ppa/smira",
+    ]
+    runCmd = "aptly publish show maverick ppa/smira"