Allow filter to be empty for aptly * search commands

Empty filter implies "select all packages".

system/t04_mirror/search.py

@@ -43,3 +43,12 @@ class SearchMirror5Test(BaseTest):
     fixtureDB = True
     outputMatchPrepare = lambda _, s: "\n".join(sorted(s.split("\n")))
     runCmd = "aptly mirror search -format='{{.Package}}#{{.Version}}' wheezy-main '$$Architecture (i386), Name (% *-dev)'"
+
+
+class SearchMirror6Test(BaseTest):
+    """
+    search mirror: no query
+    """
+    fixtureDB = True
+    outputMatchPrepare = lambda _, s: "\n".join(sorted(s.split("\n")))
+    runCmd = "aptly mirror search -format='{{.Package}}#{{.Version}}' wheezy-main"

system/t05_snapshot/search.py

@@ -57,3 +57,12 @@ class SearchSnapshot6Test(BaseTest):
     outputMatchPrepare = lambda _, s: "\n".join(sorted(s.split("\n")))
     fixtureCmds = ["aptly snapshot create wheezy-main from mirror wheezy-main"]
     runCmd = "aptly snapshot search -format='{{.Package}}#{{.Version}}' wheezy-main '$$Architecture (i386), Name (% *-dev)'"
+
+class SearchSnapshot7Test(BaseTest):
+    """
+    search snapshot: without query
+    """
+    fixtureDB = True
+    outputMatchPrepare = lambda _, s: "\n".join(sorted(s.split("\n")))
+    fixtureCmds = ["aptly snapshot create wheezy-main from mirror wheezy-main"]
+    runCmd = "aptly snapshot search -format='{{.Package}}#{{.Version}}' wheezy-main"

system/t09_repo/search.py

@@ -47,3 +47,12 @@ class SearchRepo5Test(BaseTest):
     outputMatchPrepare = lambda _, s: "\n".join(sorted(s.split("\n")))
     fixtureCmds = ["aptly repo create wheezy-main", "aptly repo import wheezy-main wheezy-main Name"]
     runCmd = "aptly repo search -format='{{.Package}}#{{.Version}}' wheezy-main '$$Architecture (i386), Name (% *-dev)'"
+
+class SearchRepo6Test(BaseTest):
+    """
+    search repo: without query
+    """
+    fixtureDB = True
+    outputMatchPrepare = lambda _, s: "\n".join(sorted(s.split("\n")))
+    fixtureCmds = ["aptly repo create wheezy-main", "aptly repo import wheezy-main wheezy-main Name"]
+    runCmd = "aptly repo search wheezy-main"

system/t11_package/search.py

@@ -42,3 +42,11 @@ class SearchPackage5Test(BaseTest):
     fixtureDB = True
     outputMatchPrepare = lambda _, s: "\n".join(sorted(s.split("\n")))
     runCmd = "aptly package search -format='{{.Package}}#{{.Version}}' '$$Architecture (i386), Name (% *-dev)'"
+
+class SearchPackage6Test(BaseTest):
+    """
+    search package: no query
+    """
+    fixtureDB = True
+    outputMatchPrepare = lambda _, s: "\n".join(sorted(s.split("\n")))
+    runCmd = "aptly package search"