Assert error in body of function inspectField*

1. Replace raw `docker inspect -f xxx` with `inspectField`, to make code
cleaner and more consistent
2. assert the error in function `inspectField*` so we don't need to
assert the return value of it every time, this will make inspect easier.

Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
Upstream-commit: 62a856e9129c9d5cf7db9ea6322c9073d68e3ea4
Component: engine
This commit is contained in:
Zhang Wei
2016-01-28 22:19:25 +08:00
parent 86311e0101
commit 8bc92ae008
34 changed files with 298 additions and 591 deletions

View File

@ -15,9 +15,8 @@ func (s *DockerSuite) TestInspectOomKilledTrue(c *check.C) {
c.Assert(exitCode, checker.Equals, 137, check.Commentf("OOM exit should be 137"))
oomKilled, err := inspectField(name, "State.OOMKilled")
oomKilled := inspectField(c, name, "State.OOMKilled")
c.Assert(oomKilled, checker.Equals, "true")
c.Assert(err, checker.IsNil)
}
func (s *DockerSuite) TestInspectOomKilledFalse(c *check.C) {
@ -26,7 +25,6 @@ func (s *DockerSuite) TestInspectOomKilledFalse(c *check.C) {
name := "testoomkilled"
dockerCmd(c, "run", "--name", name, "--memory", "32MB", "busybox", "sh", "-c", "echo hello world")
oomKilled, err := inspectField(name, "State.OOMKilled")
oomKilled := inspectField(c, name, "State.OOMKilled")
c.Assert(oomKilled, checker.Equals, "false")
c.Assert(err, checker.IsNil)
}