mirror of https://github.com/docker/docs.git
54 lines
1.9 KiB
Go
54 lines
1.9 KiB
Go
package cluster
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import (
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"testing"
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"github.com/samalba/dockerclient"
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"github.com/stretchr/testify/assert"
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)
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func TestBuildContainerConfig(t *testing.T) {
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config := BuildContainerConfig(dockerclient.ContainerConfig{})
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assert.Empty(t, config.Env)
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assert.Empty(t, config.Labels)
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config = BuildContainerConfig(dockerclient.ContainerConfig{Env: []string{"test=true"}})
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assert.Len(t, config.Env, 1)
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assert.Empty(t, config.Labels)
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config = BuildContainerConfig(dockerclient.ContainerConfig{Env: []string{"constraint:test==true"}})
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assert.Empty(t, config.Env)
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assert.Len(t, config.Labels, 1)
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config = BuildContainerConfig(dockerclient.ContainerConfig{Env: []string{"affinity:container==test"}})
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assert.Empty(t, config.Env)
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assert.Len(t, config.Labels, 1)
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config = BuildContainerConfig(dockerclient.ContainerConfig{Env: []string{"test=true", "constraint:test==true", "affinity:container==test"}})
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assert.Len(t, config.Env, 1)
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assert.Len(t, config.Labels, 2)
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}
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func TestConstraints(t *testing.T) {
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config := BuildContainerConfig(dockerclient.ContainerConfig{})
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assert.Empty(t, config.Constraints())
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config = BuildContainerConfig(dockerclient.ContainerConfig{Env: []string{"constraint:test==true"}})
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assert.Len(t, config.Constraints(), 1)
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config = BuildContainerConfig(dockerclient.ContainerConfig{Env: []string{"test=true", "constraint:test==true", "affinity:container==test"}})
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assert.Len(t, config.Constraints(), 1)
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}
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func TestAffinities(t *testing.T) {
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config := BuildContainerConfig(dockerclient.ContainerConfig{})
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assert.Empty(t, config.Affinities())
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config = BuildContainerConfig(dockerclient.ContainerConfig{Env: []string{"affinity:container==test"}})
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assert.Len(t, config.Affinities(), 1)
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config = BuildContainerConfig(dockerclient.ContainerConfig{Env: []string{"test=true", "constraint:test==true", "affinity:container==test"}})
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assert.Len(t, config.Affinities(), 1)
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assert.Equal(t, len(config.Affinities()), 1)
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}
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