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Adds test for extraneous configuration environment variables

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Signed-off-by: Brian Bland <brian.bland@docker.com>
This commit is contained in:
Brian Bland 2015-01-21 12:02:51 -08:00
parent c448e04169
commit a35f1d04fe
1 changed files with 11 additions and 0 deletions
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11
configuration/configuration_test.go
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@ -183,6 +183,17 @@ func (suite *ConfigSuite) TestParseWithDifferentEnvStorageType(c *C) {
c.Assert(config, DeepEquals, suite.expectedConfig)
}
// TestParseWithExtraneousEnvStorageParams validates that environment variables
// that change parameters out of the scope of the specified storage type are
// ignored.
func (suite *ConfigSuite) TestParseWithExtraneousEnvStorageParams(c *C) {
os.Setenv("REGISTRY_STORAGE_FILESYSTEM_ROOTDIRECTORY", "/tmp/testroot")
config, err := Parse(bytes.NewReader([]byte(configYamlV0_1)))
c.Assert(err, IsNil)
c.Assert(config, DeepEquals, suite.expectedConfig)
}
// TestParseWithDifferentEnvStorageTypeAndParams validates that providing an environment variable
// that changes the storage type will be reflected in the parsed Configuration struct and that
// environment storage parameters will also be included