mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
53 lines
1.4 KiB
Go
53 lines
1.4 KiB
Go
package client
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import (
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"testing"
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"time"
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"github.com/docker/docker/api"
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"gotest.tools/v3/assert"
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)
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func TestOptionWithHostFromEnv(t *testing.T) {
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c, err := NewClientWithOpts(WithHostFromEnv())
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assert.NilError(t, err)
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assert.Check(t, c.client != nil)
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assert.Equal(t, c.host, DefaultDockerHost)
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assert.Equal(t, c.proto, defaultProto)
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assert.Equal(t, c.addr, defaultAddr)
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assert.Equal(t, c.basePath, "")
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t.Setenv("DOCKER_HOST", "tcp://foo.example.com:2376/test/")
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c, err = NewClientWithOpts(WithHostFromEnv())
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assert.NilError(t, err)
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assert.Check(t, c.client != nil)
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assert.Equal(t, c.host, "tcp://foo.example.com:2376/test/")
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assert.Equal(t, c.proto, "tcp")
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assert.Equal(t, c.addr, "foo.example.com:2376")
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assert.Equal(t, c.basePath, "/test/")
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}
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func TestOptionWithTimeout(t *testing.T) {
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timeout := 10 * time.Second
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c, err := NewClientWithOpts(WithTimeout(timeout))
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assert.NilError(t, err)
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assert.Check(t, c.client != nil)
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assert.Equal(t, c.client.Timeout, timeout)
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}
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func TestOptionWithVersionFromEnv(t *testing.T) {
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c, err := NewClientWithOpts(WithVersionFromEnv())
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assert.NilError(t, err)
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assert.Check(t, c.client != nil)
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assert.Equal(t, c.version, api.DefaultVersion)
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assert.Equal(t, c.manualOverride, false)
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t.Setenv("DOCKER_API_VERSION", "2.9999")
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c, err = NewClientWithOpts(WithVersionFromEnv())
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assert.NilError(t, err)
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assert.Check(t, c.client != nil)
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assert.Equal(t, c.version, "2.9999")
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assert.Equal(t, c.manualOverride, true)
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}
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