Add more testcases for hooks

Signed-off-by: Yusuke Kuoka <ykuoka@gmail.com>

pkg/app/testdata/testapply_hooks/hooks_are_not_run_on_alreadyd_uninstalled_release/log

@@ -0,0 +1,14 @@
+
+hook[prepare] logs | foo
+hook[prepare] logs | 
+
+hook[preapply] logs | foo
+hook[preapply] logs | 
+
+hook[presync] logs | foo
+hook[presync] logs | 
+
+UPDATED RELEASES:
+NAME   CHART           VERSION
+foo    incubator/raw     3.1.0
+

pkg/app/testdata/testapply_hooks/hooks_are_not_run_on_disabled_release/log

@@ -0,0 +1,14 @@
+
+hook[prepare] logs | foo
+hook[prepare] logs | 
+
+hook[preapply] logs | foo
+hook[preapply] logs | 
+
+hook[presync] logs | foo
+hook[presync] logs | 
+
+UPDATED RELEASES:
+NAME   CHART           VERSION
+foo    incubator/raw          
+

pkg/app/testdata/testapply_hooks/hooks_are_run_on_enabled_release/log

@@ -0,0 +1,24 @@
+
+hook[prepare] logs | foo
+hook[prepare] logs | 
+
+hook[prepare] logs | bar
+hook[prepare] logs | 
+
+hook[preapply] logs | foo
+hook[preapply] logs | 
+
+hook[preapply] logs | bar
+hook[preapply] logs | 
+
+hook[presync] logs | foo
+hook[presync] logs | 
+
+hook[presync] logs | bar
+hook[presync] logs | 
+
+UPDATED RELEASES:
+NAME   CHART           VERSION
+foo    incubator/raw          
+bar    incubator/raw          
+

pkg/app/testdata/testapply_hooks/hooks_are_run_on_to-be-uninstalled_release/log

@@ -0,0 +1,24 @@
+
+hook[prepare] logs | foo
+hook[prepare] logs | 
+
+hook[preapply] logs | bar
+hook[preapply] logs | 
+
+hook[presync] logs | bar
+hook[presync] logs | 
+
+hook[preapply] logs | foo
+hook[preapply] logs | 
+
+hook[presync] logs | foo
+hook[presync] logs | 
+
+UPDATED RELEASES:
+NAME   CHART           VERSION
+foo    incubator/raw     3.1.0
+
+
+DELETED RELEASES:
+NAME
+bar

pkg/app/testdata/testapply_hooks/hooks_for_no-diff_release/log

@@ -0,0 +1,6 @@
+
+hook[prepare] logs | foo
+hook[prepare] logs | 
+
+hook[cleanup] logs | foo
+hook[cleanup] logs |