This function has _four_ output variables of the same type, and several
defer statements that checked the error returned (but using the `err`
variable).
This patch names the return variables to make it clearer what's being
returned, and renames the error-return to `retErr` to make it clearer
where we're dealing with the returned error (and not any local err), to
prevent accidentally shadowing.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Some tests were implicitly skipped through the `getTestEnv()` utility,
which made it hard to discover they were not ran on Windows.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This makes it easier to spot if code is only used on Linux. Note that "all of"
the bridge driver is Linux-only.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Any error that occurs while creating the spec, even if it's the
result of an invalid container config, must be considered a System
error (internal server error), as it's not an error with the request
to start the container.
Invalid configuration in the config itself must be validated when
creating the container (creating its config), but some errors are
dependent on the current state, for example when starting a container
that shares a namespace with another container, and that container
is not running (or missing).
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This utility was only used for a single test, and it was very limited
in functionality as it only allowed for a certain error-string to be
matched.
Let's change it into a more generic function; a helper that allows a
container to be created from a `TestContainerConfig` (which can be
constructed using `NewTestConfig`) and that returns the response from
client.ContainerCreate(), so that any result from that can be tested,
leaving it up to the test to check the results.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Introduce a NewTestConfig utility, to allow using the available utilities
for constructing a config, and use them with the regular API client.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The `client` variable was colliding with the `client` import. In some cases
the confusing `cli` name (it's not the "cli") was used. Given that such names
can easily start spreading (through copy/paste, or "code by example"), let's
make a one-time pass through all of them in this package to use the same name.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The `client` variable was colliding with the `client` import in various
files. While it didn't conflict in all files, there was inconsistency
in the naming, sometimes using the confusing `cli` name (it's not the
"cli"), and such names can easily start spreading (through copy/paste,
or "code by example").
Let's make a one-time pass through all of them in this package to use
the same name.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
In these cases, continuing after a non nil error will result in a nil
dereference in panic.
Change the `assert.Check` to `assert.NilError` to avoid that.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
This test was testing the client-side validation, so might as well
move it there, and validate that the client invalidates before
trying to make an API call.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
Attach the context to the request while we're creating it, instead of
creating the context first, and adding the context later.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Re-use the request, and change the method to GET instead of building
a new request "from scratch".
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
