| package client |
| |
| import ( |
| "runtime" |
| "testing" |
| "time" |
| |
| "github.com/docker/docker/api" |
| "gotest.tools/v3/assert" |
| is "gotest.tools/v3/assert/cmp" |
| ) |
| |
| func TestOptionWithHostFromEnv(t *testing.T) { |
| c, err := NewClientWithOpts(WithHostFromEnv()) |
| assert.NilError(t, err) |
| assert.Check(t, c.client != nil) |
| assert.Check(t, is.Equal(c.basePath, "")) |
| if runtime.GOOS == "windows" { |
| assert.Check(t, is.Equal(c.host, "npipe:////./pipe/docker_engine")) |
| assert.Check(t, is.Equal(c.proto, "npipe")) |
| assert.Check(t, is.Equal(c.addr, "//./pipe/docker_engine")) |
| } else { |
| assert.Check(t, is.Equal(c.host, "unix:///var/run/docker.sock")) |
| assert.Check(t, is.Equal(c.proto, "unix")) |
| assert.Check(t, is.Equal(c.addr, "/var/run/docker.sock")) |
| } |
| |
| t.Setenv("DOCKER_HOST", "tcp://foo.example.com:2376/test/") |
| |
| c, err = NewClientWithOpts(WithHostFromEnv()) |
| assert.NilError(t, err) |
| assert.Check(t, c.client != nil) |
| assert.Check(t, is.Equal(c.basePath, "/test/")) |
| assert.Check(t, is.Equal(c.host, "tcp://foo.example.com:2376/test/")) |
| assert.Check(t, is.Equal(c.proto, "tcp")) |
| assert.Check(t, is.Equal(c.addr, "foo.example.com:2376")) |
| } |
| |
| func TestOptionWithTimeout(t *testing.T) { |
| timeout := 10 * time.Second |
| c, err := NewClientWithOpts(WithTimeout(timeout)) |
| assert.NilError(t, err) |
| assert.Check(t, c.client != nil) |
| assert.Equal(t, c.client.Timeout, timeout) |
| } |
| |
| func TestOptionWithVersionFromEnv(t *testing.T) { |
| c, err := NewClientWithOpts(WithVersionFromEnv()) |
| assert.NilError(t, err) |
| assert.Check(t, c.client != nil) |
| assert.Equal(t, c.version, api.DefaultVersion) |
| assert.Equal(t, c.manualOverride, false) |
| |
| t.Setenv("DOCKER_API_VERSION", "2.9999") |
| |
| c, err = NewClientWithOpts(WithVersionFromEnv()) |
| assert.NilError(t, err) |
| assert.Check(t, c.client != nil) |
| assert.Equal(t, c.version, "2.9999") |
| assert.Equal(t, c.manualOverride, true) |
| } |