Function TestConfigValidation

pkg/cortex/cortex_test.go:146–252

(t *testing.T)

}

func TestConfigValidation(t *testing.T) {
	for _, tc := range []struct {
		name          string
		getTestConfig func() *Config
		expectedError error
	}{
		{
			name: "should pass validation if the http prefix is empty",
			getTestConfig: func() *Config {
				return newDefaultConfig()
			},
			expectedError: nil,
		},
		{
			name: "should pass validation if the http prefix starts with /",
			getTestConfig: func() *Config {
				configuration := newDefaultConfig()
				configuration.HTTPPrefix = "/test"
				return configuration
			},
			expectedError: nil,
		},
		{
			name: "should fail validation for invalid prefix",
			getTestConfig: func() *Config {
				configuration := newDefaultConfig()
				configuration.HTTPPrefix = "test"
				return configuration
			},
			expectedError: errInvalidHTTPPrefix,
		},
		{
			name: "should fail validation for invalid resource to monitor",
			getTestConfig: func() *Config {
				configuration := newDefaultConfig()
				configuration.ResourceMonitor = configs.ResourceMonitor{
					Resources: []string{"wrong"},
				}
				return configuration
			},
			expectedError: fmt.Errorf("unsupported resource type to monitor: %s", "wrong"),
		},
		{
			name: "should fail validation for invalid resource to monitor - 2",
			getTestConfig: func() *Config {
				configuration := newDefaultConfig()
				configuration.ResourceMonitor = configs.ResourceMonitor{
					Interval: -1,
				}
				return configuration
			},
			expectedError: fmt.Errorf("resource monitor interval must be greater than zero"),
		},
		{
			name: "should fail validation for invalid resource to monitor - 3",
			getTestConfig: func() *Config {
				configuration := newDefaultConfig()
				configuration.ResourceMonitor = configs.ResourceMonitor{